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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

35°F

2°C

Humidity 61%
Wind Speed NW 15 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 18 Apr 6:53 am CDT
Extended Forecast for

Ottumwa IA

  • Today

    Today: Sunny, with a high near 53. Breezy, with a west northwest wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 53 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. West southwest wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. North wind 5 to 8 mph becoming east southeast after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 53. Breezy, with a west northwest wind 11 to 20 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 35. West wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 59. West southwest wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 33. North wind 5 to 8 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 65. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 81. Breezy.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Breezy. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 68. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa IA
 41.02°N 92.42°W
Last Update:
6:06 am CDT Apr 18, 2026
Forecast Valid:
7am CDT Apr 18, 2026-6pm CDT Apr 24, 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