National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

21°F

-6°C

Humidity 68%
Wind Speed NW 13 mph
Barometer 30.43 in (1031.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 3 Jan 2:53 pm CST
Extended Forecast for

Ottumwa IASimilar City Names

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 23. Wind chill values as low as 10. North northwest wind 9 to 11 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as zero. Northwest wind 6 to 8 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 20. Wind chill values as low as zero. North northwest wind around 5 mph becoming light and variable.

    High: 20 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after midnight. Cloudy, with a low around 14. Wind chill values as low as 5. Northeast wind 5 to 9 mph. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 19. Northeast wind 9 to 13 mph, with gusts as high as 22 mph. New snow accumulation of 1 to 2 inches possible.

    High: 19 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 23. Wind chill values as low as 10. North northwest wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as zero. Northwest wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 20. Wind chill values as low as zero. North northwest wind around 5 mph becoming light and variable.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Cloudy, with a low around 14. Wind chill values as low as 5. Northeast wind 5 to 9 mph. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 19. Northeast wind 9 to 13 mph, with gusts as high as 22 mph. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around 1.
Thursday
Mostly sunny, with a high near 18.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa IASimilar City Names
 41.02°N 92.42°W
Last Update:
2:49 pm CST Jan 3, 2025
Forecast Valid:
3pm CST Jan 3, 2025-6pm CST Jan 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation