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.

Mostly Cloudy and Breezy

39°F

4°C

Humidity 73%
Wind Speed N 24 G 32 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 22 Mar 8:53 pm CDT
Extended Forecast for

4 Miles S Blakesburg IA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. North wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 53. North northeast wind around 6 mph becoming east southeast in the afternoon.

    High: 53 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of sprinkles between 9pm and 3am. Mostly cloudy, with a low around 38. Southeast wind 6 to 8 mph.

    Low: 38 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. South wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of sprinkles before 10pm. Mostly cloudy, with a low around 43. South southeast wind around 7 mph.

    Low: 43 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain. Partly sunny, with a high near 80. Breezy.

    High: 80 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then a chance of rain and snow. Partly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.

    Low: 34 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. North wind 6 to 15 mph, with gusts as high as 25 mph.
Monday
Increasing clouds, with a high near 53. North northeast wind around 6 mph becoming east southeast in the afternoon.
Monday Night
A chance of sprinkles between 9pm and 3am. Mostly cloudy, with a low around 38. Southeast wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 62. South wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of sprinkles before 10pm. Mostly cloudy, with a low around 43. South southeast wind around 7 mph.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 80. Breezy.
Thursday Night
A chance of rain before 1am, then a chance of rain and snow. Partly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Blakesburg IA
 40.9°N 92.65°W
Last Update:
8:47 pm CDT Mar 22, 2026
Forecast Valid:
9pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
 
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