Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

26°F

-3°C

Humidity 71%
Wind Speed S 6 mph
Barometer 30.10 in (1020.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 1 Feb 6:53 pm CST
Extended Forecast for

Rathbun IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Calm wind becoming west 5 to 7 mph in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35. North northwest wind 3 to 6 mph.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Calm wind becoming north northeast around 6 mph after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. North wind around 6 mph.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. North wind around 5 mph becoming calm  in the evening.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. Calm wind becoming west 5 to 7 mph in the evening.
Monday
Partly sunny, with a high near 35. North northwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 18. Calm wind becoming north northeast around 6 mph after midnight.
Tuesday
Partly sunny, with a high near 32. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 15. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Rathbun IA
 40.81°N 92.88°W
7:33 pm CST Feb 1, 2026
7pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
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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