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

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fog

48°F

9°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.80 in (1009.5 mb)
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 25 Nov 4:53 am CST
Extended Forecast for

Chillicothe IA

Wind Advisory November 26, 12:00am until November 26, 06:00am
Dense Fog Advisory November 25, 05:48am until November 25, 10:00am
Click here for hazard details and duration
Wind Advisory
...
  •  
    Dense Fog Advisory November 25, 05:48am until November 25, 10:00am

    NOW until 10:00am Tue

    Dense Fog Advisory

  • Today

    High: 56 °F

    Areas Dense
    Fog then
    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Windy, with a west northwest wind 18 to 23 mph, with gusts as high as 45 mph.

    Low: 31 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Windy, with a west northwest wind 13 to 22 mph, with gusts as high as 45 mph.

    High: 41 °F

    Decreasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 37. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of snow after noon. Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Snow

Detailed Forecast

Today
A slight chance of rain between 2pm and 5pm. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 56. Breezy, with a light west southwest wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 31. Windy, with a west northwest wind 18 to 23 mph, with gusts as high as 45 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Windy, with a west northwest wind 13 to 22 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly clear, with a low around 21. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thanksgiving Day
Sunny, with a high near 37. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 16.
Friday
A 20 percent chance of snow after noon. Partly sunny, with a high near 33.
Friday Night
Snow. Low around 25. Chance of precipitation is 80%.
Saturday
Snow likely before noon, then a chance of rain and snow. Cloudy, with a high near 34. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Sunday
A chance of rain or freezing rain. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Sunday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 28.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chillicothe IA
 41.09°N 92.53°W
Last Update:
3:31 am CST Nov 25, 2025
Forecast Valid:
5am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
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