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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Mostly Cloudy and Breezy

-4°F

-20°C

Humidity 65%
Wind Speed N 21 mph
Barometer 30.61 in (1038.3 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-28°F (-33°C)
Last update 23 Jan 2:53 am CST
Extended Forecast for

3 Miles S Chillicothe IA

Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning January 23, 03:46am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning January 23, 03:46am until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -6 °F

    Mostly Cloudy
    and Blustery

  • Friday

    Friday: Partly sunny and cold, with a high near 0. Wind chill values as low as -30. Blustery, with a north wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 0 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -6. Wind chill values as low as -20. North northeast wind 7 to 10 mph.

    Low: -6 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy and cold, with a high near 6. Wind chill values as low as -15. East northeast wind around 6 mph. New snow accumulation of less than one inch possible.

    High: 6 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Cloudy, with a low around 1. East northeast wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Partly sunny, with a high near 12.

    High: 12 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around -6. Wind chill values as low as -30. Blustery, with a north northwest wind around 17 mph, with gusts as high as 25 mph.
Friday
Partly sunny and cold, with a high near 0. Wind chill values as low as -30. Blustery, with a north wind 10 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around -6. Wind chill values as low as -20. North northeast wind 7 to 10 mph.
Saturday
A 50 percent chance of snow. Cloudy and cold, with a high near 6. Wind chill values as low as -15. East northeast wind around 6 mph. New snow accumulation of less than one inch possible.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 1. East northeast wind around 7 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Chillicothe IA
 41.05°N 92.53°W
Last Update:
3:31 am CST Jan 23, 2026
Forecast Valid:
3am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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