National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Current Conditions

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Marshalltown IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Overnight

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 37 °F

Monday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 41 °F

Monday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 33 °F

Tuesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 39 °F

Tuesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 27 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 35 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 23 °F

Christmas
Day

Partly Sunny

Partly
Sunny

High: 38 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Detailed Forecast

  • Overnight A 50 percent chance of rain. Cloudy, with a low around 37. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Rain and snow, becoming all rain after 1pm. High near 41. Breezy, with a south southeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Monday Night Rain likely before 4am, then a slight chance of rain and snow. Cloudy, with a low around 33. South southeast wind 5 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Tuesday A slight chance of rain and snow before 1pm, then a slight chance of rain. Cloudy, with a high near 39. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
  • Tuesday Night A slight chance of rain before 7pm, then a slight chance of snow. Cloudy, with a low around 27. Blustery, with a northwest wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
  • Wednesday A 20 percent chance of snow. Cloudy, with a high near 35. Breezy.
  • Wednesday Night A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 23. Blustery.
  • Christmas Day Partly sunny, with a high near 38.
  • Thursday Night Mostly cloudy, with a low around 25.
  • Friday Mostly cloudy, with a high near 27. Blustery.
  • Friday Night Mostly cloudy, with a low around 15. Blustery.
  • Saturday Mostly sunny, with a high near 24.
  • Saturday Night Mostly cloudy, with a low around 14.
  • Sunday Mostly sunny, with a high near 24.