Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

30°F

-1°C

Humidity 49%
Wind Speed N 8 mph
Barometer 29.81 in (1010.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 25 Feb 6:53 pm CST
Extended Forecast for

Ottumwa IA

  • Tonight

    Tonight: Snow and freezing rain likely before 3am, then a slight chance of freezing rain between 3am and 4am.  Mostly cloudy, with a low around 27. Northeast wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 60%. Little or no ice accumulation expected.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Chance
    Wintry Mix

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 51 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Southwest wind 5 to 7 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Southwest wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West northwest wind around 7 mph becoming northeast after midnight.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon.  Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after noon.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Snow and freezing rain likely before 3am, then a slight chance of freezing rain between 3am and 4am. Mostly cloudy, with a low around 27. Northeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 31. Southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 66. Southwest wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 28. West northwest wind around 7 mph becoming northeast after midnight.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 31.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 35.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa IA
 41.02°N 92.42°W
6:27 pm CST Feb 25, 2026
7pm CST Feb 25, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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