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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

62°F

17°C

Humidity 62%
Wind Speed E 7 mph
Barometer 29.75 in (1007.1 mb)
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Last update 25 Mar 11:53 pm CDT
Extended Forecast for

4 Miles S Blakesburg IA

  • Overnight

    Overnight: Mostly clear, with a low around 54. Calm wind becoming south southwest around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Increasing clouds, with a high near 85. Breezy, with a southwest wind 9 to 17 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    High: 85 °F

    Mostly Sunny
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 37. Windy, with a north northeast wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Chance Rain
    and Windy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 52 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Clear, with a low around 27. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 22 mph.

    Low: 27 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. Breezy.

    High: 68 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 54. Calm wind becoming south southwest around 5 mph.
Thursday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Increasing clouds, with a high near 85. Breezy, with a southwest wind 9 to 17 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and thunderstorms before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 37. Windy, with a north northeast wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Friday Night
Clear, with a low around 27. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 78.
Monday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 78. Breezy.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 58. Breezy.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 71. Breezy.
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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:
10:43 pm CDT Mar 25, 2026
Forecast Valid:
12am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation