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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

A Few Clouds

-4°F

-20°C

Humidity 41%
Wind Speed N 12 mph
Barometer 30.74 in (1043.5 mb)
Dewpoint -22°F (-30°C)
Visibility 10.00 mi
Wind Chill-22°F (-30°C)
Last update 23 Jan 4:53 pm CST
Extended Forecast for

5 Miles NE Ottumwa IA

Cold Weather Advisory January 23, 05:56pm until January 24, 03:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 05:56pm until January 24, 03:00am

    NOW until 3:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -7 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 11am. Cloudy and cold, with a high near 4. Wind chill values as low as -25. East northeast wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

    High: 4 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Cloudy, with a low around 2. Wind chill values as low as -10. East northeast wind 6 to 8 mph. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Partly sunny, with a high near 13. Wind chill values as low as -15. North wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 13 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4. Northwest wind around 10 mph.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 15.

    High: 15 °F

    Sunny

  • Monday Night

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

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of snow after 5am. Mostly cloudy, with a low around -7. Wind chill values as low as -25. North northeast wind 7 to 10 mph.
Saturday
A 40 percent chance of snow, mainly after 11am. Cloudy and cold, with a high near 4. Wind chill values as low as -25. East northeast wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 2. Wind chill values as low as -10. East northeast wind 6 to 8 mph. New snow accumulation of less than one inch possible.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 13. Wind chill values as low as -15. North wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around -4. Northwest wind around 10 mph.
Monday
Sunny, with a high near 15.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Partly cloudy, with a low around 4.
Friday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Ottumwa IA
 41.07°N 92.36°W
Last Update:
5:16 pm CST Jan 23, 2026
Forecast Valid:
5pm CST Jan 23, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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