National Weather Service United States Department of Commerce

Severe weather possible for parts of central Plains

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Friday afternoon and evening across portions of the central Plains, from northeastern Colorado across much of Nebraska and northern Kansas and into extreme portions of western Iowa and northwestern Missouri. Large hail, damaging winds and isolated tornadoes are possible.
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Hazardous Weather Conditions

Current Conditions

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3 Miles NNE Johnston IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

This
Afternoon

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 89 °F

Tonight

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 72 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 70 °F

Sunday

Sunny

Sunny

High: 92 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 69 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 84 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 66 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 85 °F

Detailed Forecast

  • This Afternoon Isolated showers and thunderstorms. Mostly sunny, with a high near 89. Light southeast wind. Chance of precipitation is 20%.
  • Tonight Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 72. Light east wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday A 30 percent chance of showers and thunderstorms before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming south southeast 5 to 7 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night Mostly clear, with a low around 70. South southeast wind 3 to 6 mph.
  • Sunday Sunny, with a high near 92. South wind 5 to 8 mph.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
  • Monday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
  • Tuesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
  • Tuesday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
  • Wednesday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
  • Wednesday Night Mostly cloudy, with a low around 59.
  • Thursday Mostly sunny, with a high near 79.