July 2022 Climate Summary

July 2022 Climate Summary

Silage Harvest in Kansas, Photo Courtesy of Gannon Rush

Hot and Dry Conditions Continue into July

The hot and dry conditions that started at the end of June carried over into July. Temperatures were well above normal for much of the month before finally cooling off. While precipitation was spotty, the amounts were plentiful in areas that received it.


The ongoing drought has taken its toll on agricultural conditions, particularly in Kansas and Nebraska. Corn was rated 33 percent and 22 percent poor to very poor, respectively. Farmers in western Kansas have started filing for crop insurance due to poor expected yields. Sorghum is a fairly drought-resistant crop, however, over 30 percent is rated poor to very poor in both states. Pasture and range conditions are also struggling, with over 30 percent rated very poor in both states. With a lack of feed, there has been a surge in cattle sell-offs.


Temperatures this month were excruciatingly hot, with several locations in the southern part of the region breaking all-time average temperature records. The following stations all have data going back to the 1800s. In Colorado, Castle Rock and Fort Collins surpassed their records on the 19th, while Fort Morgan did so on the 2nd. Scottsbluff, Nebraska broke its record on the 18th and Dodge
City had an average temperature of 94.5 degrees (34.7 degrees C) on the 15th to tie the record.

Above: Departure from 1991-2020 normal temperature (left) and percent of normal precipitation (right) for July 2022 in the High Plains region. Maps
produced by the High Plains Regional Climate Center and are available at: http://hprcc.unl.edu/maps/current

Precipitation

Precipitation across the region was sporadic this month, however, locations that did receive rainfall in July were well above-normal. Drought-afflicted areas such as southwestern Nebraska and western Kansas continued to be below normal.


Precipitation was plentiful in the northern parts of the region, with several locations ranking in the top 10 wettest Julys. Huron, South Dakota, received 6.52 inches (16.56 cm) ranking 2nd wettest, while Dickinson,
North Dakota, recorded 4.39 inches (11.15 cm) to place 4th. The southwest monsoon brought much-needed precipitation, with 5.35 inches (13.59 cm) observed in Colorado Springs, Colorado, to rank 5th wettest.


It was a relatively quiet month for severe storms for the region, aside from another derecho in South Dakota on the 5th of July. Much of the precipitation in Huron occurred from this storm, with 5 inches (12.7 cm) re- ported by a nearby CoCoRaHS observer. Notable impacts included a 99 mph (159 km/h) wind gust near Howard and the presence of ominous green skies over Sioux Falls.

Above: Total precipitation in inches (top) and departure from normal
precipitation in inches (bottom) for July 2022. These maps are produced by HPRCC and can be found on the Current Climate Summary
Maps page at: http://hprcc.unl.edu/maps/current

Streamflow Update

Streamflow throughout the region was generally in good shape. Heavy precipitation led conditions in northeastern South Dakota and eastern North Dakota to have much above normal streamflow with some flooding expected. Conditions in southwestern Nebraska and western Kansas continued to be much below normal. Annual runoff above Sioux City is 80% percent of normal due to the long-term effects of drought.

Temperatures

The trend of above-normal temperatures continued into July. Much of the region experienced temperatures 2 to 4 degrees F (1.1 and 2.2 degrees C) above normal. Temperatures were scorching hot throughout most of July, with relief finally coming towards the end of the month.  

Once again, western Kansas experienced the warmest temperatures throughout the region. Many days were well above 100 degrees (56 degrees C), with a station near Ashland recording 20 days above 100 degrees F. In central South Dakota, temperatures reached an incredible 114 degrees F (63 degrees C) on the 18th.   

Along the front range of the Rockies, Denver recorded its 2nd warmest July and the 2nd warmest month on record. The average temperature in July was 78 degrees F (43 degrees C). Nearby Cheyenne, Wyoming, observed their 4th warmest July on record with an average temperature of 73.4 degrees F (40.8 degrees C). This also ranked as the 4th warmest month on record. 

Above: Daily temperatures for July 2022, along with extremes and
normals values in Ashland, Kansas.

Drought Conditions

Warm and dry conditions throughout much of the month led to the intensification of drought conditions in the southern part of the region. Overall, there was a 3 percent increase in moderate to exceptional (D1-D4) drought in July. North Dakota continues to remain drought-free. 

Numerous days of extreme heat and a lack of precipitation led to a significant increase in drought conditions across western Kansas. Most notably, D4 increased 7 percent by the end of July and 25 percent of the state is experiencing extreme to exceptional (D3-D4) drought. Nebraska and Wyoming also experienced intensification, with D3 conditions increasing 5 and 3 percent, respectively. Drought conditions did improve in the southwestern parts of Colorado, however, they deteriorated along the Front Range. Elsewhere in the region, other improvements and degradation were observed. According to the Climate Prediction Center’s U.S. Monthly Drought Outlook for August, drought improvement is likely across much of Colorado, western Kansas, and southern Wyoming, while development is likely in eastern Nebraska. 

The U.S. Drought Monitor is produced as a joint effort of the U.S.
Department of Agriculture (USDA), National Drought Mitigation
Center, U.S. Department of Commerce, and the National Oceanic and
Atmospheric Administration (NOAA). For current Drought Monitor
information, please see: http://droughtmonitor.unl.edu/

Climate Outlooks

According to the Climate Prediction Center, La Niña conditions are likely to continue through the end of the year. A La Niña advisory is currently in effect. For more information, visit  https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/lanina/enso_evolution-status-fcsts-web.pdf 

The National Weather Service’s long-range flood outlook indicates a high chance of Major Flooding in northeastern South Dakota through September. According to the National Interagency Fire Center (NIFC), fire potential will be limited to western Nebraska, western South Dakota, and eastern Wyoming through November.  

The seasonal temperature and precipitation outlook presented below combine the effects of long-term trends, soil moisture, and when applicable, the El Niño Southern Oscillation (ENSO). To learn more about these outlooks, please visit http://www.cpc.ncep.noaa.gov.  

Temperature

The three-month temperature outlook shows an increased chance of above-normal temperatures across the majority of the United States. Equal chances of above-, below-, and near-normal are present in North Dakota and northern South Dakota, otherwise, above-normal temperatures are favored. 

Precipitation

The outlook for the next three months indicates below-normal precipitation across central parts of the United States. Across the High Plains there are equal chances of above-, below-, and near-normal precipitation in North Dakota. The rest of the region has increased chances of below-normal precipitation. 

Drought

The U.S Seasonal Drought Outlook released on June 30th indicates drought conditions are expected to improve in Colorado and southern Wyoming. Opposite of this, drought development is likely in parts of South Dakota, Nebraska, and Kansas.   

Station Summaries: By the Number

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June 2022 Climate Summary

June 2022 Climate Summary

Grand Teton National Park, Photo Courtesy of Rezaul Mahmood

Warm and Dry Conditions Prevailed

Summer-like conditions took hold in the High Plains towards the middle of the month, with above-normal temperatures and below-normal precipitation across the region. Drought conditions initially were improving towards the beginning of the month due to cool temperatures and above-normal precipitation, however, the prevailing hot and dry conditions led to intensification at the end of the month.


Temperatures were extremely hot in western Kansas this month, which led to many cattle deaths. A rapid increase in temperatures from 80 degrees F (26.7 degrees C) on the 9th to 104 degrees F (40 degrees C) on the 11th led over 2,000 cattle to perish. This extreme swing combined with other factors such as high
overnight temperatures and minimal wind did not give time for cattle to adjust to conditions or to cool off.


Hailstorms were an issue for Nebraska this month, with the state having several destructive storms early in the month. Crops have been ravaged by the storms, while millions of dollars in damage has been caused to homes and vehicles. Two towns in the central part of the state have nearly 90 to 100 percent of homes significantly damaged. The most damaging storm was on the 14th when 115 mph (185 km/h) wind-driven hail of 1 to 3 inches impacted cities across the eastern portions of the state.


Heavy precipitation in northern Wyoming and the rapid melting of snowpack led to record flooding in Yellowstone National Park. Bridges and roads were washed out, while several homes were swept away by the waters. The
damage caused the park to close for over a week, with only the southern entrances reopened by the end of the month.

Above: Departure from 1991-2020 normal temperature (left) and percent of normal precipitation (right) for June 2022 in the High Plains region. Maps
produced by the High Plains Regional Climate Center and are available at: http://hprcc.unl.edu/maps/current

Precipitation

June precipitation was well below-normal for many
parts of the region, most notably in Wyoming and western Nebraska. Contrary to this, the Southwest monsoon season began early this year, with much-needed precipitation in the southern and western parts of Colorado.


Much of Wyoming received less than an inch (25.4 mm)
of precipitation this month, with the central part of the state nearly bone dry. Lander recorded trace amounts of precipitation which ties both 1956 and 1971 for driest on record. Nearby, Casper received 0.21 inches (5.34 mm) to rank 7th driest. This dryness stretched into western Nebraska, with North Platte and Chadron ranking 2nd and 3rd driest, after 0.43 and 0.84 inches (10.92 and 21.34 mm) of precipitation, respectively.


Precipitation in South Dakota was mixed, with both the top 10 driest and wettest months recorded in the state. In the northeastern part of the state, Sisseton and Aberdeen ranked 4th and 6th driest, respectively. In the central part of the state, however, Pierre observed their 6th wettest June on
record, with 6.34 inches (16.10 cm) of precipitation.


Severe weather was near normal to slightly above average for the region in terms of warnings issued by the National Weather Service. Large hail was observed on numerous days across the region, with several days having reports of 4-inch (10.16 cm) plus diameter hail. A dangerous storm in Nebraska on the 11th dropped extremely large hailstones in the 5-inch (12.7 cm) range.

Above: Total precipitation in inches (top) and departure from normal
precipitation in inches (bottom) for June 2022. These maps are produced by HPRCC and can be found on the Current Climate Summary
Maps page at: http://hprcc.unl.edu/maps/current

Streamflow Update

Upper Missouri River Basin mountain snowpack completely melted in June. The U.S. Army Corps of Engineers Missouri River Water Management Division announced that they will increase the navigation flow level, with the releases from Gavins Point being adjusted. Streamflows in drought-afflicted areas such
as western Kansas and Nebraska were near record lows. However, streamflows fared much better in North Dakota and the eastern portions of South Dakota and Kansas, where precipitation has been more plentiful.

Temperatures

June was warm for much of the region, with several locations observing their top 10 warmest months on record. This was particularly noticeable during
the middle of the month when numerous temperature records were broken across the region. Towards the beginning of the month, several daily low records were broken in the western part of the region.

Temperatures were well above normal in eastern South Dakota this past month. Sisseton recorded its 3rd warmest month with temperatures averaging 73.6 degrees F (23. 1 degrees C), while Sioux Falls ranked 10th with an average temperature of 72.5 degrees F (22.5 degrees C). In western Nebraska, McCook and North Platte ranked in the top 10 with numerous warm days.


The heat wave in the middle of the month led to scorching hot temperatures. Atwood, Kansas observed a high temperature of 111 degrees F (43.9 degrees C) while McCook, Nebraska recorded a high of 109 degrees F (42.8 degrees C) on the 14th. Several locations in western Kansas observed over ten days of 100-degree F (37.8 degrees C) plus temperatures.

Above: Daily temperatures for June 2022, along with extremes and
normals values in Sisseton, South Dakota.

Drought Conditions

A wet start to the month led to improvements, however, dry and windy conditions prevailed towards the end. The High Plains region observed a 6 percent decrease in moderate to exceptional (D1-D4) drought in June.
North Dakota remained drought-free the entire month.


The monsoon season began in the southwest towards
the end of the month, leading to improvements in Colorado. Severe drought (D2) was reduced by 12 percent due to this beneficial precipitation. South Dakota and Wyoming observed a 25 percent reduction to D1 after
receiving above-normal precipitation. Conditions improved slightly in southwestern Kansas, however, D4 remained entrenched in the area. A large swath of extreme drought (D3) was introduced at the end of the month along the Colorado and Nebraska border. Elsewhere in the region, other improvements and degradation were observed. According to the Climate Prediction Center’s U.S. Monthly Drought Outlook for July, drought conditions are likely to develop in parts of Colorado, Kansas, Nebraska, and South Dakota.

The U.S. Drought Monitor is produced as a joint effort of the U.S.
Department of Agriculture (USDA), National Drought Mitigation
Center, U.S. Department of Commerce, and the National Oceanic and
Atmospheric Administration (NOAA). For current Drought Monitor
information, please see: http://droughtmonitor.unl.edu/

Climate Outlooks

According to the Climate Prediction Center, La Niña conditions are likely to continue through the end of the year. A La Niña advisory is currently in effect. For more information, visit https://www.cpc.ncep.noaa.gov/products/analysis_ monitoring/lanina/enso_evolution-status-fcsts-web.pdf


The National Weather Service’s long-range flood outlook through July indicates a high chance of Major Flooding in northeastern South Dakota through August. According to the National Interagency Fire Center (NIFC), fire potential will be limited through October.


The seasonal temperature and precipitation outlooks presented below combine the effects of long-term trends,
soil moisture, and when applicable, the El Niño Southern Oscillation cycle (ENSO). To learn more about these
outlooks, please visit http://www.cpc.ncep.noaa.gov.

Temperature

The three-month temperature outlook shows an increased chance of above-normal temperatures across the majority of the United States. The entire High Plains region has increased chances of above-normal temperatures, with Colorado notably favored.

Precipitation

The outlook for the next three months indicates below-normal precipitation across central parts of the United States. Across the High Plains there are equal chances of above-, below-, and near-normal precipitation in Colorado and Wyoming. The rest of the region has increased chances of below-normal precipitation.

Drought

The U.S Seasonal Drought Outlook released on June 30th indicates drought conditions are expected to remain with development likely in parts of Colorado, Kansas, Nebraska, and South Dakota.

Station Summaries: By the Number

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May 2022 Climate Summary

May 2022 Climate Summary

Struggling Kansas Winter Wheat, Photo Courtesy of Gerry Tally

Drought Finally Began to Improve

May ended on a high note for many places in the High Plains, with much-needed precipitation arriving.

Another derecho impacted the region on the 12th of May, with 67 reports of 75+ mph (121 km/h). This surpassed the event on December 15th of last year and broke the record for the most significant wind gusts in one day. Notable impacts include a 105 mph (169 km/h) wind gust recorded near Tripp, South Dakota and 13 tornadoes in the state. Unfortunately, there were three deaths from this event.

On the same day, a very rare haboob crossed through Nebraska and South Dakota. Haboobs are walls of dust in front of thunderstorms resulting from high downdraft speeds. This led to low visibility and near blackout conditions. A state of emergency was declared in South Dakota to help those impacted by the storms. Despite temperatures near normal for the region, an unseasonable heat wave led to many broken daily records. Between May 8th and 14th, 267 high maximum temperature and 453 high minimum temperature records were broken, for a total of 720 records (minimum of 30 years of data). Every state recorded at least one record, with Colorado, Kansas, and Nebraska primarily impacted

Above: Departure from 1991-2020 normal temperature and percent of normal precipitation for May 2022 in the High Plains region. Maps
produced by the High Plains Regional Climate Center and are available at: http://hprcc.unl.edu/maps/current .

Precipitation

Precipitation for the region was mixed. Some parts of the region such as eastern Kansas were well above-normal, while areas such as southwest South Dakota were well below-normal. Several locations in Kansas, North Dakota, and South Dakota observed their top 10 wettest months on record.

Eastern Kansas was extremely wet in May, with multiple rounds of storms occurring. Wichita observed its 2nd wettest month on record, with 12.95 inches (32.89 cm) of precipitation. Topeka observed their 3rd wettest, and Salina recorded their 4th wettest month on record, with 11.68 and 8.72 inches (29.67 cm and 22.15 cm), respectively. In North Dakota, Williston and Grand Forks observed the 3rd and 5th wettest on record. Aberdeen, South Dakota also ranked in the top 10 wettest. Back-to-back months of above-normal precipitation have led to serious flooding issues along the Red River in North Dakota.  Near the Canadian border, river levels crested at 52.27 feet (15.93 meters) on May 8th. This was well above the flood stage of 39 feet (11.89 meters) for that location. The flooding and heavy precipitation have led to significant issues for agriculture, with planting well behind the normal schedule.

Overall, severe weather was less active than normal throughout the region, except for South Dakota. During May, there were 108 more than the average (2002-2022) severe thunderstorm and tornado warnings issued in South Dakota. In contrast, Kansas was 155 warnings below the average for May. There were numerous reports of large hail this month, but a storm on the 29th was particularly dangerous. In central Nebraska, a storm over Loup County had several reports of 5-inch (12.7 cm) hail with unconfirmed reports of hailstones in the 6-inch (15.24 cm) range.

Above: Total precipitation in inches (top) and departure from normal
precipitation in inches (bottom) for May 2022. These maps are produced by HPRCC and can be found on the Current Climate Summary
Maps page at: http://hprcc.unl.edu/maps/current.

Snowpack Update

Upper Missouri River Basin mountains began to melt in May. According to the U.S. Army Corps of Engineers, as of May 30, Snow Water Equivalent (SWE) above Fort Peck Reservoir is currently at 8.1 inches (20.57 cm) which is 60% of the average (1981-2010). The reach between Fort Peck and Garrison Reservoirs is currently 9.0 inches (22.86 cm) which is 67% of the average (1981-2010). SWE was near or above median in most Wyoming basins. In Colorado, SWE was nearly melted in the southwest.

Temperatures

Temperatures for the month of May were near-normal throughout the region, with pockets of below-normal observed in Wyoming. Despite the near-normal temperatures, there were large swings present during the month. Hundreds of daily high and low temperatures were broken during the heat wave in Mid-May.  Every state in the region broke either a high maximum temperature or high minimum temperature. On the opposite end of the spectrum, Wyoming broke 73 low maximum or low minimum temperature records during this period.

Below-normal temperatures in Wyoming led to one location ranking in the top 10 coldest on record. The city of Casper observed their 8th coldest month on record, with an average temperature of 48.3 degrees F (9.1 degrees C). Several other locations in Wyoming came close to being in the top 10 due to the cooler temperatures this month.

The near normal to cooler than normal temperatures have also been beneficial in the prevention of intensifying drought conditions. Many areas in eastern Wyoming and southwestern South Dakota observed well below normal precipitation this month, however, the temperatures helped prevent a significant expansion of drought conditions.

Above: Daily temperatures for May 2022, along with extremes and
normals values in Casper, Wyoming.

Drought Conditions

Across the region, drought conditions improved in May as a result of beneficial precipitation. The High Plains region observed a 14 percent decrease in severe to exceptional (D2-D4) drought, there was also a 10 percent increase in areas that are not in any drought or abnormally dry conditions.

After back-to-back months of well above-normal precipitation, North Dakota is now drought-free. Currently, only 12 percent of the state is in abnormally dry (D0) conditions. Conditions in South Dakota and Wyoming also improved significantly, with extreme drought (D3) and D2 reduced by 30 and 36 percent, respectively. While eastern Kansas is nearly free of drought, the western part of the state observed a 12 percent increase in D3 and D4 conditions. Colorado also recorded an 11 percent increase in D3-D4 conditions. Elsewhere in the region, other improvements and degradation were observed. According to the Climate Prediction Center’s U.S. Monthly Drought Outlook for June, improvements in drought conditions are likely across South Dakota, northern Wyoming, eastern Nebraska, and central Kansas.

The U.S. Drought Monitor is produced as a joint effort of the U.S.
Department of Agriculture (USDA), National Drought Mitigation
Center, U.S. Department of Commerce, and the National Oceanic and
Atmospheric Administration (NOAA). For current Drought Monitor
information, please see: http://droughtmonitor.unl.edu/

Climate Outlooks

According to the Climate Prediction Center, La Niña conditions are likely to continue into the summer. A La Niña advisory is currently in effect. For more information, visit  https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/lanina/enso_evolution-status-fcsts-web.pdf

The National Weather Service’s long-range flood outlook through August indicates a high chance of minor flooding across eastern South Dakota and the lower basin in June. This will decrease over the next three months. There is a high risk of Major Flooding in northeastern South Dakota. According to the National Interagency Fire Center (NIFC), fire potential will be limited in June but expand across the entire region in July and August.

The seasonal temperature and precipitation outlook presented below combine the effects of long-term trends, soil moisture, and when applicable, the El Niño Southern Oscillation cycle (ENSO). To learn more about these outlooks, please visit http://www.cpc.ncep.noaa.gov

Temperature

The three-month temperature outlook shows an increased chance of above-normal temperatures across the majority of the United States. In the High Plains, North Dakota has equal chances of above-, below-, and near-normal temperatures. Meanwhile, the rest of the region has increased chances of above-normal temperatures with Colorado heavily favored.

Precipitation

The outlook for the next three months indicates below-normal precipitation across the majority of the western United States. Across the High Plains there are equal chances of above-, below-, and near-normal precipitation in eastern North Dakota and northeastern South Dakota. The rest of the region has increased chances of below-normal precipitation.

Drought

The U.S Seasonal Drought Outlook released on May 31st indicates drought conditions are expected to remain with development likely in eastern Nebraska, central Colorado, and eastern Wyoming.

Station Summaries: By the Number

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April 2022 Climate Summary

April 2022 Climate Summary

Kansas Winter Wheat Field, Photo Courtesy of Gannon Rush

Drought in the Southern Plains and Blizzards in the North

April was the ‘tale of two cities’ in the High Plains. Grand Forks, North Dakota was among the wettest and coldest on record, while Colorado Springs, Colorado was among the warmest and driest on record. The northern states experienced well below normal temperatures and multiple blizzards, while the southern states remained dry and dealt with wildfires.


Several blizzards tracked through North Dakota during the month, including the historic blizzard from April 12th to 14th. The heavy snowfall combined with gusts up to 60 mph (96.56 km/h) led to drifts up to 8 feet tall. Among the highest snowfall amounts was a report of 36.0 inches (91.44 cm) outside of Minot. The highest verified amount was 29.5 inches (74.93 cm) outside Dunn Center. With such high winds, it is hard to accurately measure snowfall. Another blizzard struck the same areas late in the month, with snowfall up to 18.0 inches (45.72 cm).


Wildfires were an issue in the southern portion of the region, particularly in Nebraska. Two large fires broke out during the month, which led to two deaths and several towns to be evacuated. The first fire broke out near Arapahoe, with nearly 35,000 acres burned over several days. Later in the month, another fire broke out nearby which burned over 44,000 acres. Several other fires occurred in Colorado during the month, particularly in areas that were extremely dry this month.


Another interesting impact of the ongoing drought was the reduction of hunting permits available for pronghorn and mule deer in Wyoming. Due to the dryness, food sources of these animals are impacted. As a result, permits were reduced to conserve populations this year. Animal populations were already low from the previous year, with the mule deer population only 61 percent of the statewide goal.

Above: Departure from 1991-2020 normal temperature and percent of normal precipitation for April 2022 in the High Plains region. Maps
produced by the High Plains Regional Climate Center and are available at: http://hprcc.unl.edu/maps/current .

Precipitation

Precipitation for the High Plains in March was sharply divided. The northern part of the region was above to well above-normal, while the southern parts were below-normal. Several locations in North Dakota were among the wettest on record, in contrast to multiple places in the southern portions ranking among the driest. The above-normal precipitation in North Dakota helped improve drought conditions, while the dryness in the south only exacerbated drought conditions.

Several blizzards in North Dakota led both Fargo and Grand Forks to rank as their second wettest April on record. Both locations observed over 5 inches (12.70 cm) of precipitation for the month. Bismarck recorded their snowiest April on record with 21.9 inches (55.63 cm) of snow falling while also ranking 10th wettest. Along the front range of the Rockies, conditions were dry. In Colorado, Akron and Colorado Springs both observed their driest month on record with minimal precipitation falling. Several locations with eastern Wyoming, western Kansas, and western Nebraska also ranked among the driest Aprils on record.


It was an active month for severe weather across the region, with multiple days of severe weather. Most notably on the 29th, several storms impacted Kansas and Nebraska. Both Kansas and Nebraska reported 4-inch (10.16 cm) hailstones, while an impressive 91 mph (146.45 km/h) wind gust was recorded outside Davenport, Nebraska. On the same day, a high end EF-3 tornado tracked through Andover, Kansas causing significant damage and leading to 3 injuries.

Above: Total precipitation in inches (top) and departure from normal
precipitation in inches (bottom) for April 2022. These maps are produced by HPRCC and can be found on the Current Climate Summary
Maps page at: http://hprcc.unl.edu/maps/current.

Snowpack Update

Snowpack at the end of April was above normal for the Upper Missouri River Basin mountains. According to the U.S. Army Corps of Engineers, as of April 24, Snow Water Equivalent (SWE) above Fort Peck Reservoir is currently at 14.2 inches (36.07 cm) which is 92% of the average (1981-2010). The reach between Fort Peck and Garrison Reservoirs is currently 13.3 inches (33.78 cm) which is 95% of the average (1981-2010). SWE was near or above median in most Wyoming basins. In Colorado, SWE was well below normal in the southwestern basins.

Temperatures

Cooler temperatures were present throughout much of the region this month, with well below normal temperatures in the northern states. Multiple locations in the north ranked among the coldest months on record.


In addition to the heavy snowfall across North Dakota, temperatures were also well below normal for the state. Grand Forks ranked 2nd coldest month on record, with an average temperature of 31.8 degrees F (-0.1 degrees C) which is below freezing. Dickinson, North Dakota, and Sisseton, South Dakota also both recorded their 3rd coldest April on record. A number of locations in North Dakota, South Dakota, and
Wyoming observed a top 10 coldest months on record.


Opposite of the cooler temperatures to the north, the southern part of the region experienced above-normal temperatures. Temperatures skyrocketed on the 22nd and 23rd, with areas in Colorado, Kansas, and Nebraska exceeding 90 degrees F (32.2 degrees C). The highest
temperature of 101 degrees F (38.3 degrees C) was recorded southwest of North Platte, Nebraska on April 23rd. High winds were once again present during these two days, which led to fire issues. The Strom Prediction Center issued several extremely critical fire days during the month during these hot and windy periods

Above: Daily temperatures for April 2022, along with extremes and
normals values in Grand Forks, North Dakota.

Drought Conditions

Dryness continues in the southern parts of the region, while the northern parts received normal to above-normal precipitation. Drought conditions improved significantly in North Dakota and parts of South Dakota after the recent snowstorms, while Kansas and Nebraska remained dry.


The dryness across the western parts of both Nebraska and Kansas led to widespread expansion of extreme drought (D3). Nearly 20 percent of both states are in D3 at the end of April. Some precipitation fell in the drought-stricken areas towards the end of the month, which should improve conditions. Severe drought (D2) also greatly expanded across eastern Colorado towards the end of the month, with many areas receiving well below 25 percent of their normal precipitation. Contrary to the dryness, the northern parts of the region have observed above-normal precipitation. Drought conditions improved one to two classes across the western Dakotas and northern Wyoming. Elsewhere in the region, other improvements and degradation were
observed. According to the Climate Prediction Center’s U.S. Monthly Drought Outlook for May, improvements in drought conditions are likely across South Dakota, Nebraska, Kansas, and northeastern Wyoming.

The U.S. Drought Monitor is produced as a joint effort of the U.S.
Department of Agriculture (USDA), National Drought Mitigation
Center, U.S. Department of Commerce, and the National Oceanic and
Atmospheric Administration (NOAA). For current Drought Monitor
information, please see: http://droughtmonitor.unl.edu/

Climate Outlooks

According to the Climate Prediction Center, La Niña conditions are likely to continue into the summer. A La Niña advisory is currently in effect. For more information,
visit https://www.cpc.ncep.noaa.gov/products/analysis_
monitoring/lanina/enso_evolution-status-fcsts-web.pdf


The National Weather Service’s long-range flood outlook through July indicates a high chance of minor flooding across eastern South Dakota and the lower basin in May. This will decrease over the next three months. There is a high risk of Major Flooding in northeastern South Dakota and central North Dakota. According to the National Interagency Fire Center (NIFC), fire potential will be limited
in May and June but expand across the entire region by July.


The seasonal temperature and precipitation outlooks presented below combine the effects of long-term trends, soil moisture, and when applicable, the El Niño Southern Oscillation cycle (ENSO). To learn more about these outlooks, please visit http://www.cpc.ncep.noaa.gov.

Temperature

The three-month temperature outlook shows an increased chance of above-normal temperatures across the majority of the United States. In the High Plains, North Dakota and northeastern South Dakota have equal chances of above-, below-, and near-normal temperatures. Meanwhile, the rest of the region has increased chances of above-normal temperatures with Colorado heavily favored.

Precipitation

The outlook for the next three months indicates below-normal precipitation across the majority of the western United States. Across the High Plains there are equal chances of above-, below-, and near-normal precipitation in North Dakota and northern South Dakota. The rest of the region has increased chances of below-normal precipitation.

Drought

The U.S Seasonal Drought Outlook released on April 30th indicates drought conditions are expected to remain but conditions improve across the Dakotas, Nebraska, and Kansas. Conditions are expected
to persist across Colorado and Wyoming with development likely in the central parts of the states.

Above: The three-month temperature probability outlook (top), the
three-month precipitation probability outlook (middle), and the U.S.
Seasonal Drought Outlook (bottom). For more information on these
outlooks, produced by the Climate Prediction Center, see:
http://www.cpc.ncep.noaa.gov.

Station Summaries: By the Number

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April Top 10 Monthly Rankings

WarmestTemperature / RankingRecord / YearPeriod of Record
Colorado Springs, CO 51.6 / 8th warmest 53.8 / 19811894 – 2022
Coldest Temperature / RankingRecord / YearPeriod of Record
Grand Forks, ND 31.8 / 2nd coldest 29.7 / 1950 1893 – 2022
Sisseton, SD 38.6 / 3rd coldest36.1 / 20181931 – 2022
Dickinson, ND33.7 / 3rd coldest 32.0 / 1950 1938 – 2022
Casper, WY37.6 / 5th coldest34.9 / 1997+1939 – 2022
Fargo, ND 34.9 / 8th coldest (tied with 1956)33.0 / 18931881 – 2022
Rapid City, SD39.7 / 9th coldest 36.7 / 20131942 – 2022
Pierre, SD42.4 / 10th coldest 37.6 / 20131893 – 2022
Precipitation Precipitation / RankingRecord / YearPeriod of Record
Akron, CO0.03 / DRIEST0.27 / 20221937 – 2022 
Colorado Springs, CO 0.01 / DRIEST (tied with 1964)1894 – 2019
Goodland, KS0.04 / 3rd driest T / 1963 1895 – 2022
Cheyenne, WY 0.20 / 3rd driest 0.17 / 1880 1871 – 2022
Denver, CO 0.06 / 3rd driest 0.03 / 19631872 – 2022
McCook, NE0.15 / 4th driestT / 19241894 – 2022
Laramie, WY 0.28 / 5th driest 0.20 / 1966 1948 – 2022
Salina, NE0.64 / 6th driest 0.21 / 1937 1948 – 2022
Scottsbluff, NE 0.42 / 10th driest0.19 / 19281893 – 2022
Grand Forks, ND 5.47 / 2nd wettest 5.59 / 18861893 – 2022
Fargo, ND 5.45 / 2nd wettest5.49 / 1886 1881 – 2022
Bismarck, ND3.53 / 10th wettest 5.71 / 18781874 – 2022
All data are preliminary and subject to change. + indicates multiple dates, latest date listed. * indicates some missing data for the period.
Data are retrieved through the Applied Climate Information System (ACIS) and are available online through the CLIMOD system.
For more information please contact us: http://www.hprcc.unl.edu/contact.php

Tool Spotlight – Water Deficit Trends

The High Plains Regional Climate Center is happy to announce that the new web application, Water Deficit Trends, is available for public preview! Users can analyze precipitation trends across the country. View current drought and precipitation data and trends, alongside current drought monitor information and USGS stream flows.

Access Water Deficit Trends here: https://hprcc.unl.edu/wdt/ Click the red question mark for help when you open the application.

Please Note: While we are excited to begin offering access to this new product, the full six month trend window will not be available until September 2022.

Using the Map Interface

The main interface of Water Deficit Trends

When you first open Water Deficit Trends, you will see a web map with colored shapes, and a side bar with different options. The data points plotted on the map are selected by the “Variables” panel, and the trend range allows you to select a week to compare today’s variable to. For example, by default, the panel has selected the 30 day Standardized Precipitation Index (SPI), and a “Trend Range” of 1 week. This will show the latest 30 day SPI values on the map, and the shape of the point will indicate whether the latest value is greater, less, or the same as the value 1 week ago. This can provide a quick glance at areas that may be experiencing drought improvement! Each data point can be hovered over to see the latest value, and clicking will open the Trend Analysis Panel for the station (more on that below).

The layers panel lists additional layers that may be overlaid. The latest US Drought Monitor may be plotted, rivers, River Forecast Center boundaries, and County Warning Areas are all included!

If you select the USGS Gages layer, a dropdown will be displayed which allows you to select a HUC region. All USGS gages with height and/or streamflow will be displayed, with the color estimating the flood stage. Please note that HPRCC provides the  flood stage for assistance in analyzing long-range precipitation trends and identifying areas of interest. Accurate information regarding floods can be obtained through the appropriate River Forecast Center.

Clicking a USGS Gage will display a pop-up bubble that shows the station ID and a graph from either the NWS Advanced Hydrologic Prediction Service, or the USGS National Water Information System (The graph can take a few seconds to load). Clicking the graph will open a larger version for USGS plots, or to the station page for AHPS plots.

The USGS Gages layer shows the current state and values of gages

Hovering over the layers icon in the upper-left of the map will reveal additional settings for the map. You can change the base map, or look at some layers provided through NASA’s Earth Observing System Data and Information System.

Additional layers can be found by hovering over the layers icon in the upper-left of the map

Trend Analysis Panel

Any data points for the layer you selected in the Variables panel are clickable, and will open the Trend Analysis Panel.

The Trend Analysis Panel opens with the Graph Tab

The graph tab shows a weekly graph with average temperature, precipitation, SPI, and SPEI. Each variable plotted is either a 30, 60, or 90 day value depending on the timescale selected in the dropdown at the bottom left of the graph. The Number of weeks dropdown sets the number of weeks displayed on the graph.

At the top of the graph, the date of each week is displayed, with the U.S. Drought Monitor status for that week displayed below the date.

The Table tab shows a data table of the values plotted on the graph. The table can be downloaded as a CSV or printed.

The Report tab shows a printable report with a brief narrative about the timescale and duration selected for the graph, information about the station selected, a weekly data table, a summarization of data from nearby USGS gages for the duration.

Start using Water Deficit Trends here: https://hprcc.unl.edu/wdt/

Climate at a Glance Highlights: March 2022

Temperatures throughout the region have been near-normal during the month of March and since the start of the year. Precipitation has been below normal to near record lows. Here are some highlights from the release of the March edition of Climate at a Glance.

March 2022

Statewide Precipitation Ranks for March 2022

For the statewide records, North Dakota observed their seventh driest March. Only an average of 0.21 inches of precipitation fell throughout the state, which was 0.53 inches below normal. Nebraska, South Dakota, and Wyoming averaged below normal precipitation, while Colorado was near normal and Kansas was above normal.

March Precipitation Rankings for North Dakota Counties

At the county level, North Dakota had 12 counties in the top five driest months on record. Three of these counties (Eddy, Foster, and Sheridan) recorded their driest March on record. Outside of North Dakota, two other states had counties rank in the top five driest. South Dakota had two (Perkings and Harding), while Nebraska had one (Sheridan).

January-March 2022

Statewide Precipitation Ranks for January through March 2022

Statewide records since the beginning of the year indicate near-record dryness in the northern part of the region. South Dakota ranks second driest on record since January first. The statewide average precipitation has been around 45 percent of normal. Nebraska and Wyoming rank seventh driest, receiving 47 and 67 percent of their normal, respectively. North Dakota also ranked 13th, with around 60 percent of their normal precipitation. Colorado and Kansas were near normal during this period.

January through March Precipitation Rankings for Nebraska Counties

Nebraska is among the driest, with 28 counties in the top five driest since the beginning of the year. Of those 28, 15 ranks among the driest on record in the northern and central portions of the state. The driest is Loup County, having received only 16 percent of its normal precipitation. Several stations in the north-central parts of Nebraska have received only five percent of their normal precipitation through the end of March.

January through March Precipitation Rankings for South Dakota Counties

Similar to Nebraska, South Dakota has been extremely dry as well. 24 counties rank in the top five driest, while two (Gregory and Tripp) are the driest on record for this period. Five counties also ranked second driest during this period.

Elsewhere throughout the region, North Dakota has ten counties in the top five driest while Wyoming has four counties. Some areas like North Dakota will improve in the April rankings due to precipitation in April, while the central High Plains continue to remain dry this month.

March 2022 Climate Summary

March 2022 Climate Summary

Foothills of Colorado, Photo Courtesy of Gannon Rush

Dryness Continued into March

The dryness that has gripped parts of the region over the winter continued into March. This led to the intensification and growth of drought across South Dakota, Nebraska, and western Kansas. All three states ended the month with 45 percent of the state in severe drought (D2). In preparation for the continuation of the drought, cattle herds are being culled in Nebraska. Feedlots in the state are now near-record numbers, which is unusual for this time of the year. 

Repercussions from the drought of 2021 are becoming noticeable in North Dakota. Many cattle producers within the state rely on water from surface water sources such as stock ponds. These water sources were dried up or contained substances toxic to livestock during the drought of previous years. As a result of the lack of snowpack this winter for recharge or the dilution of toxic substances, there are concerns about the availability of water this year. Ranchers within the state have been encouraged to find other sources of water to reduce the potential for issues this year.  

Another side effect of the dryness across the region is the increased risk of wildfires. Optimal conditions for wildfires across western Kansas throughout the month led the governor to declare a state of disaster. Several large fires broke out in the southern part of the state, with the largest reported to the northwest of Wichita. Fires were also reported in Colorado, Nebraska, and South Dakota in the month of March.   

Opposite of the dryness, eastern North Dakota has been extremely wet. There are concerns about flooding along the Red River after numerous snowstorms this winter. Flooding in this region would lead to delays in planting, which could impact wheat output this year. 

Above: Departure from 1991-2020 normal temperature and percent of normal precipitation for March 2022 in the High Plains region. Maps
produced by the High Plains Regional Climate Center and are available at: http://hprcc.unl.edu/maps/current .

Precipitation

Precipitation was well below normal again in Nebraska and the Dakotas in March. Pockets of above-normal precipitation were present in eastern Colorado, eastern Kansas, southeastern Nebraska, and parts of Wyoming. The precipitation observed at these locations helped alleviate drought conditions, but deficits remain.  

Despite large portions of the region observing below normal precipitation, only two locations ranked in the top 10 driest. Williston, North Dakota recorded 0.06 inches (1.5 mm) of precipitation to rank 5th driest, while Rapid City, South Dakota observed 0.25 inches (6.35 mm) which ranked 8th driest. Several locations have also started the year among the driest on record. In Nebraska, Valentine and Norfolk were the 2nd driest on record since January 1st. Williston and Rapid City also ranked in the top 10 driest since January 1st. 

Above normal precipitation this month alleviated drought conditions. Several storms moved across eastern Kansas, which helped remove abnormally dry and improved drought conditions. Precipitation towards the end of the month slightly eased drought conditions in eastern Colorado, however, long-term dryness continues to impact the area. After a very wet March, Casper, Wyoming observed its 3rd wettest start to the year, with 3.29 inches (8.36 cm) of precipitation falling.  

The region also experienced its first severe weather of the season. On the 29th, a storm progressed across eastern Kansas with 1 inch (2.54 cm) hail and 60 miles per hour (96.56 km/h) wind gusts. An EF-1 tornado was observed in Jefferson County, with minor damage reported.   

Above: Total precipitation in inches (top) and departure from normal
precipitation in inches (bottom) for March 2022. These maps are produced by HPRCC and can be found on the Current Climate Summary
Maps page at: http://hprcc.unl.edu/maps/current.

Snowpack Update

Snowpack for the end of winter remained just below normal for the Upper Missouri River Basin mountains. According to the U.S. Army Corps of Engineers, as of March 27, Snow Water Equivalent (SWE) above Fort Peck Reservoir is currently at 12.2 inches (30.99 cm) which is 79% of the average (1981-2010). The reach between Fort Peck and Garrison Reservoirs is currently 10.4 inches (26.42 cm) which is 76% of the average (1981-2010).  In the Plains, areas with snow on the ground at the end of January were observed in southern North Dakota and northeastern South Dakota. Meanwhile, warm and dry conditions resulted in snow-free areas across the remainder of the plains. 

Temperatures

Temperatures were near normal for the month of March. Isolated pockets of 8 degrees F (4.4 C) below normal were observed in north-central Colorado. Meanwhile, pockets of above normal temperatures were recorded in northeastern Wyoming, northeastern South Dakota, and southwestern North Dakota.  

Despite temperatures being near normal throughout the region, temperatures fluctuated during the month. Temperatures were well above normal on the 21st, reaching 80 degrees F (26.7 C) in the southern High Plains. The highest temperature was recorded in northwestern Kansas, with an observation of 93 degrees F (33.9 C) near Wallace. Opposite of these warm temperatures, much below normal temperatures were recorded from March 10th to 11th. Low temperatures of -25 degrees F (-31.7 C) were observed in the higher elevations of Colorado, South Dakota, and Wyoming. A brisk temperature of -40 degrees F (-40 C) was reported near Yellowstone National Park in Wyoming.  

The much above normal temperatures have also coincided with high winds during the month. Red flag warnings were issued on many days in March in all states except North Dakota. Conditions were ripe for fires to break out on the 29th, which led the Storm Prediction Center to issue a rare extremely critical fire day. 

Above: Daily temperatures for March 2022, along with extremes and
normals values in Dodge City, Kansas.

Drought Conditions

Persistent dryness that has plagued parts of the region continued into March. Conditions rapidly deteriorated across the western parts of Nebraska and South Dakota, while drought intensified in western Kansas.  

Exceptional Drought (D4) was reintroduced to the region for the first time since November of 2021. Long-term dryness led to the expansion of D4 into southwestern Kansas and the slight expansion over the course of the month. Another dry month in Nebraska led to a 20 percent increase to severe drought (D2) and the introduction of extreme drought (D3) in the north-central part of the state. Drought conditions also intensified in South Dakota, with 46 percent of the state now experiencing D2. Despite the dryness plaguing the region, some areas received above normal precipitation which led to improvements. Beneficial precipitation in eastern Colorado eased conditions and led to a 24 percent reduction of D2 area coverage for the state. In eastern Kansas, abnormally dry conditions were significantly reduced. Throughout the rest of the region, other improvements and degradations were observed. According to the Climate Prediction Center’s U.S. Monthly Drought Outlook for April, drought development is likely in south-central Nebraska. 

The U.S. Drought Monitor is produced as a joint effort of the U.S.
Department of Agriculture (USDA), National Drought Mitigation
Center, U.S. Department of Commerce, and the National Oceanic and
Atmospheric Administration (NOAA). For current Drought Monitor
information, please see: http://droughtmonitor.unl.edu/

Climate Outlooks

According to the Climate Prediction Center, La Niña conditions are likely to continue into the summer. A La Niña advisory is currently in effect. For more information, visit https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/lanina/enso_evolution-status-fcsts-web.pdf 

The National Weather Service’s long-range flood outlook through June indicates a high chance of minor flooding across eastern South Dakota and the lower basin. This will decrease over the next three months with chances dropping to below 40% by June. According to the National Interagency Fire Center (NIFC), Kansas, Nebraska, and eastern Colorado have above-normal wildland fire potential throughout April. 

The seasonal temperature and precipitation presented below outlook combine the effects of long-term trends, soil moisture, and when applicable, the El Niño Southern Oscillation cycle (ENSO). To learn more about these outlooks, please visit http://www.cpc.ncep.noaa.gov. 

 Temperature

The three-month temperature outlook shows an increased chance of above-normal temperatures across the majority of the United States. The highest chances of below-normal temperatures can be observed in the Northwestern United States. In the High Plains, North Dakota and northwestern South Dakota have equal chances of above-, below-, and near-normal temperatures. Meanwhile, the rest of the region has increased chances of above-normal temperatures.  

Precipitation

The outlook for the next three months indicates below-normal precipitation across the majority of the western United States. In the Midwest there are increased chances of above-normal precipitation. Across the High Plains there are equal chances of above-, below-, and near-normal precipitation in North Dakota and northeastern South Dakota. The rest of the region has increased chances of below-normal precipitation. 

Drought

The U.S Seasonal Drought Outlook released on March 31st indicates drought conditions are expected to persist across the Southwest and High Plains over the next three months. Drought conditions are expected to remain and development is likely in eastern Kansas and south-central Nebraska. 

Above: The three-month temperature probability outlook (top), the
three-month precipitation probability outlook (middle), and the U.S.
Seasonal Drought Outlook (bottom). For more information on these
outlooks, produced by the Climate Prediction Center, see:
http://www.cpc.ncep.noaa.gov.

Station Summaries: By the Numbers

All data are preliminary and subject to change. + indicates multiple dates, latest date listed. * indicates some missing data for the period.
Data are retrieved through the Applied Climate Information System (ACIS) and are available online through the CLIMOD system.
For more information please contact us: http://www.hprcc.unl.edu/contact.php

Download PDF below:

March Top 10 Monthly Rankings

Precipitation Precipitation / RankingRecord / YearPeriod of Record
Williston, ND0.06 / 5th Driest (tied with 2009+)0.01 / (2019+)1894 – 2022
Rapid City, SD0.25 / 8th Driest (tied with 1949)0.05 / 20121942 – 2022
SnowfallSnowfall / RankingRecord / YearPeriod of Record
Norfolk, NE 0.2 / 9th Lowest Snowfall (tied with 2015+)T / 20121893 – 2022
All data are preliminary and subject to change. + indicates multiple dates, latest date listed. * indicates some missing data for the period.
Data are retrieved through the Applied Climate Information System (ACIS) and are available online through the CLIMOD system.
For more information please contact us: http://www.hprcc.unl.edu/contact.php

Missouri River Basin Quarterly Climate Impacts and Outlooks

Regional- Significant Events for December 2021- February 2022

Highlights for the Basin

It was a very dry winter throughout most of the Missouri River Basin, especially in the southern portions. The 8th driest February and 10th driest winter on record for the Basin. Nebraska and Kansas observed their 4th and 5th driest winter, respectively. February was very dry, with Wyoming recording their 4th driest and Nebraska recording their 2nd driest month on record. December was a very warm month in the Basin. Kansas and Nebraska observed their warmest December on record, while Colorado and Wyoming observed their 2nd and 9th, respectively. Drought coverage expanded greatly across much of the lower basin. Lincoln, Nebraska recorded its 2nd driest
and lowest snowfall this winter.

Regional- Climate Overview for December 2021- February 2022

Temperature and Precipitation Anomalies

Winter temperatures were above normal for the majority of the Missouri River Basin. December was warm across most of the Basin. Both Kansas and Nebraska observing their highest maximum temperatures on record. Temperatures were closer to normal throughout the rest of the winter.

Precipitation was mostly below normal in the mountains and plains. The exception was eastern North Dakota with well above normal precipitation and snowfall. Many counties in northern Kansas and Nebraska ranked among their driest winters on record. Mountain snowpack for the upper Missouri Basin is approximately 80-85% of normal. This precipitation pattern is consistent with historical La Niña conditions.

Departure from Normal Temperature (°F) (top)
and Percent of Normal Precipitation (bottom) for Winter 21-22

Changes in Drought Conditions

Drought continued through the winter, with conditions deteriorating up to 3 levels in Kansas and Nebraska. Over 98 percent of Nebraska and 73 percent of Kansas are in drought at the end of February. Despite the dryness in the southeastern part of the region, conditions improved slightly in Montana and eastern North Dakota. The worst category of drought was reduced over 29 percent in Montana.

Dec. 7, 2021 – Feb. 28, 2022

Regional- Impacts for December 2021- February 2022

Wildfires

Several destructive wildfires broke out in December. The most destructive fire in Colorado history broke out on December 30th in Marshall. Aided by gusts of up 100 mph, over 1,000 homes were destroyed causing over $1 billion dollars in damage. In addition, High winds on December 15th led to multiple wildfires in north-central Kansas that burned over 160,000 acres. Two people and hundreds of cattle perished.

Wildfire in Clark County, KS, credit Kansas Forest Service

Recreation

Snow drought conditions and fluctuating temperatures this winter
led to decreased recreational activities in the lower elevations and plains. Snow making for skiing suffered in the Black Hills especially in December due to warm temperatures. A lack of stable lake ice, from varying temperatures, led to more limited ice fishing.

Dust storm in MT, credit Sean R Harvey

Water Resources

Low precipitation throughout most of the basin impacted water resources. Drought has lowered the Missouri River Mainstem Reservoir System and led to drought conservation measures to be implemented. This will impact navigation in 2022. Also, stock ponds for cattle have not recovered due to limited precipitation and runoff. Recharging these ponds will be difficult without substantial rain events this spring.

Dried up pond in KS, credit Mike McCarty

Regional- Outlook for April- June 2022

The outlook for April through June indicates increased chances of above normal temperatures and below-normal precipitation for the southern and central portions of the region. Equal chances of above, below, and near normal temperatures and precipitation are favored across North Dakota and eastern Montana. The only area with increased chances of below-normal temperatures is in northwest Montana. Based on outlooks, drought conditions are likely to persist for much of the basin, especially in areas where below-normal precipitation and warmer than average temperatures are more likely. Currently, La Niña influences will continue through the summer.

Temperature

EC: Equal chances of above, near, or below normal
A: Above normal, B: Below normal

Precipitation

EC: Equal chances of above, near, or below normal
A: Above normal, B: Below normal

MO River Basin Partners

High Plains Regional Climate Center
www.hprcc.unl.edu
National Integrated Drought Information System
https://www.drought.gov/
NOAA NCEI
www.ncdc.noaa.gov
NOAA NWS – Central Region
www.weather.gov/crh
NOAA NWS Climate Prediction Center
www.cpc.ncep.noaa.gov
NOAA NWS Missouri Basin River Forecast Center
www.weather.gov/mbrfc
American Association of State Climatologists
https://www.stateclimate.org/
U.S. Army Corps of Engineers
www.nwd-mr.usace.army.mil/rcc/
U.S. Bureau of Reclamation
https://www.usbr.gov/
USDA Natural Resources Conservation Service
www.nrcs.usda.gov
USDA Northern Plains Climate Hub
www.climatehubs.oce.usda.gov
Bureau of Indian Affairs – Great Plains Region
www.bia.gov/regional-offices/great-plains

National Drought Mitigation Center
http://drought.unl.edu/

Download PDF below