National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Hazardous Weather Conditions

Current Conditions

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2 Miles W Pella Muni Airport IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

Low: 72 °F

Saturday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 91 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 71 °F

Sunday

Sunny

Sunny

High: 92 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 87 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 68 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 87 °F

Tuesday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 68 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms after midnight. Mostly cloudy, with a low around 72. East wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday Isolated showers and thunderstorms before noon. Mostly sunny, with a high near 91. Heat index values as high as 102. Light east southeast wind becoming south southeast 5 to 9 mph in the morning. Chance of precipitation is 20%.
  • Saturday Night Partly cloudy, with a low around 71. Southeast wind around 6 mph.
  • Sunday Sunny, with a high near 92. South wind 6 to 10 mph.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind 3 to 7 mph.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
  • Tuesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Tuesday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
  • Wednesday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
  • Wednesday Night Mostly cloudy, with a low around 60.
  • Thursday Mostly sunny, with a high near 77.
  • Thursday Night Partly cloudy, with a low around 60.
  • Friday Sunny, with a high near 77.