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.

Overcast

35°F

2°C

Humidity 82%
Wind Speed SW 8 mph
Barometer 29.76 in (1008.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 9 Dec 9:53 am CST
Extended Forecast for

Ottumwa Industrial Airport IA

Wind Advisory December 10, 12:00am until December 10, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Mostly cloudy, with a high near 42. Breezy, with a south southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 42 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tonight

    Tonight: A chance of rain before 10pm, then a slight chance of snow after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 28. Windy, with a southwest wind 18 to 23 mph becoming west northwest 25 to 30 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Windy. Chance
    Rain then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature falling to around 26 by 5pm. Windy, with a northwest wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 32 °F⇓

    Mostly Cloudy
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. Northwest wind 5 to 13 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29. North northwest wind 5 to 8 mph becoming east southeast in the afternoon. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 27. Blustery.

    High: 27 °F

    Slight Chance
    Snow then
    Mostly Cloudy
    and Blustery

  • Friday Night

    Friday Night: Cloudy, with a low around 4.

    Low: 4 °F

    Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly cloudy, with a high near 12.

    High: 12 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 42. Breezy, with a south southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
A chance of rain before 10pm, then a slight chance of snow after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 28. Windy, with a southwest wind 18 to 23 mph becoming west northwest 25 to 30 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Mostly cloudy, with a temperature falling to around 26 by 5pm. Windy, with a northwest wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph.
Wednesday Night
Mostly cloudy, with a low around 18. Northwest wind 5 to 13 mph, with gusts as high as 24 mph.
Thursday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29. North northwest wind 5 to 8 mph becoming east southeast in the afternoon. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of snow. Cloudy, with a low around 18.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 27. Blustery.
Friday Night
Cloudy, with a low around 4.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 12.
Saturday Night
Partly cloudy, with a low around -5.
Sunday
Sunny, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa Industrial Airport IA
 41.09°N 92.44°W
Last Update:
6:26 am CST Dec 9, 2025
Forecast Valid:
10am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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