National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

33°F

1°C

Humidity 52%
Wind Speed NW 18 mph
Barometer 30.38 in (1029.7 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill22°F (-6°C)
Last update 27 Nov 3:53 pm CST
Extended Forecast for

2 Miles SW Ottumwa IA

Winter Storm Warning November 28, 06:00pm until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 38. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of snow after 4pm. Increasing clouds, with a high near 34. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 34 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow, mainly after 10pm. The snow could be heavy at times. Low around 27. East southeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Heavy Snow

  • Saturday

    Saturday: Snow before 9am, then snow, possibly mixed with rain. High near 34. Southeast wind 9 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Snow likely before midnight. Cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Thanksgiving Day
Sunny, with a high near 38. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 17. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of snow after 4pm. Increasing clouds, with a high near 34. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night
Snow, mainly after 10pm. The snow could be heavy at times. Low around 27. East southeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow before 9am, then snow, possibly mixed with rain. High near 34. Southeast wind 9 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely before midnight. Cloudy, with a low around 18. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 19.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Ottumwa IA
 41°N 92.45°W
Last Update:
3:16 pm CST Nov 27, 2025
Forecast Valid:
4pm CST Nov 27, 2025-6pm CST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation