National Weather Service United States Department of Commerce

Active weather pattern on Sunday brings the threat of wintry weather to several parts of the U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, as locally heavy rain and mountain snow is possible in portions of California, Nevada, Utah, Colorado, New Mexico and Arizona. Further east, wintry weather is possible over a large portion of the country. Numerous winter weather products have been issued from the southern Plains to New England.
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Current Conditions

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Ottumwa IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 15 °F

Sunday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 9 °F

Monday

Increasing Clouds

Increasing
Clouds

High: 28 °F

Monday
Night

Wintry Mix Chance for Measurable Precipitation 60%

Wintry
Mix

Low: 25 °F

Tuesday

Freezing Rain Chance for Measurable Precipitation 80%

Freezing Rain

High: 40 °F

Tuesday
Night

Windy

Windy

Low: 8 °F

Wednesday

Blustery

Blustery

High: 17 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -1 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 15. Light south wind.
  • Sunday A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. Light and variable wind becoming west 5 to 8 mph in the morning.
  • Sunday Night Partly cloudy, with a low around 9. Wind chill values as low as zero. West northwest wind 6 to 8 mph.
  • Monday Increasing clouds, with a high near 28. Wind chill values as low as zero. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
  • Monday Night A chance of snow before midnight, then snow, freezing rain, and sleet likely. Cloudy, with a low around 25. South southeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
  • Tuesday Rain or freezing rain, becoming all rain after 9am. High near 40. Windy. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Night Mostly cloudy, with a low around 8. Windy.
  • Wednesday Partly sunny, with a high near 17. Blustery.
  • Wednesday Night Partly cloudy, with a low around -1.
  • Thursday Sunny, with a high near 23.
  • Thursday Night Mostly clear, with a low around 14.
  • Friday Mostly sunny, with a high near 40. Breezy.
  • Friday Night Partly cloudy, with a low around 24.
  • Saturday Mostly sunny, with a high near 42.