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 Wednesday afternoon and evening across portions of the central Plains, from northeastern Colorado into portions of southwestern Nebraska and northwestern Kansas. Large hail, damaging straight-line winds will be the main threats, though a couple of tornadoes are possible, as well.
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Hazardous Weather Conditions

Current Conditions

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Marshalltown IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

This
Afternoon

Mostly Cloudy

Mostly
Cloudy

High: 78 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 64 °F

Thursday

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

High: 79 °F

Thursday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 66 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 81 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 65 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 78 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 61 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Detailed Forecast

  • This Afternoon Mostly cloudy, with a high near 78. East wind around 7 mph.
  • Tonight A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 64. East wind around 7 mph. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Showers and thunderstorms. Some of the storms could produce heavy rain. High near 79. South southeast wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
  • Thursday Night Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 66. South wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Friday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southwest wind 6 to 8 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Saturday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
  • Sunday Mostly sunny, with a high near 80.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
  • Labor Day A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
  • Monday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
  • Tuesday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.