Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

A Few Clouds

25°F

-4°C

Humidity 88%
Wind Speed N 10 mph
Barometer 29.73 in (1007.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 25 Feb 6:53 am CST
Extended Forecast for

Rathbun IA

  • Today

    Today: A 20 percent chance of snow after 5pm.  Partly sunny, with a high near 43. North wind 5 to 8 mph.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: Snow and freezing rain likely, possibly mixed with drizzle before 2am, then a chance of freezing rain between 2am and 5am.  Mostly cloudy, with a low around 27. East northeast wind around 6 mph.  Chance of precipitation is 60%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Wintry Mix
    Likely

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 51. East southeast wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Southwest wind 6 to 9 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow before noon.  Mostly sunny, with a high near 45. Breezy.

    High: 45 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

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

    Low: 20 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
A 20 percent chance of snow after 5pm. Partly sunny, with a high near 43. North wind 5 to 8 mph.
Tonight
Snow and freezing rain likely, possibly mixed with drizzle before 2am, then a chance of freezing rain between 2am and 5am. Mostly cloudy, with a low around 27. East northeast wind around 6 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 51. East southeast wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 32. Southwest wind 6 to 9 mph.
Friday
Sunny, with a high near 67. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 30.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 45. Breezy.
Saturday Night
Partly cloudy, with a low around 20. Blustery.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rathbun IA
 40.81°N 92.88°W
6:47 am CST Feb 25, 2026
7am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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