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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fog/Mist

19°F

-7°C

Humidity 96%
Wind Speed Calm
Barometer 30.08 in (1020.0 mb)
Dewpoint 18°F (-8°C)
Visibility 4.00 mi
Last update 1 Dec 6:53 pm CST
Extended Forecast for

4 Miles NE Blakesburg IA

Winter Weather Advisory December 1, 07:21pm until December 1, 09:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 1, 07:21pm until December 1, 09:00pm

    NOW until 9:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 13 °F

    Slight Chance
    Snow and
    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Wind chill values as low as 5. Southwest wind 5 to 9 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a temperature falling to near 24 by 8pm, then rising to around 31 during the remainder of the night. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F⇑

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of snow. Mostly cloudy, with a temperature falling to around 21 by 5pm. Wind chill values as low as 10. West southwest wind 8 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.

    High: 33 °F⇓

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -8. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: -8 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 20 percent chance of snow before 8pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 13. West wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 29. Wind chill values as low as 5. Southwest wind 5 to 9 mph.
Tuesday Night
Increasing clouds, with a temperature falling to near 24 by 8pm, then rising to around 31 during the remainder of the night. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a temperature falling to around 21 by 5pm. Wind chill values as low as 10. West southwest wind 8 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around -8. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 12.
Thursday Night
Mostly clear, with a low around 1.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Blakesburg IA
 41.01°N 92.59°W
Last Update:
6:01 pm CST Dec 1, 2025
Forecast Valid:
7pm CST Dec 1, 2025-6pm CST Dec 8, 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