National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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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

Sunny

Sunny

High: 78 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 59 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 83 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 72 °F

Thursday

Breezy

Breezy

High: 87 °F

Thursday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 63 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 72 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 53 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 71 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 78. West wind 7 to 9 mph.
  • Tonight Mostly clear, with a low around 59. West southwest wind around 5 mph becoming light and variable.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Breezy, with a south wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 21 mph.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 14 mph, with gusts as high as 21 mph.
  • Thursday Mostly sunny, with a high near 87. Breezy, with a south southwest wind 13 to 16 mph.
  • Thursday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Friday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.
  • Friday Night Mostly cloudy, with a low around 53.
  • Saturday Mostly sunny, with a high near 71.
  • Saturday Night Partly cloudy, with a low around 50.
  • Sunday Sunny, with a high near 72.
  • Sunday Night Partly cloudy, with a low around 53.
  • Monday Partly sunny, with a high near 72.