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.

Fair

53°F

12°C

Humidity 37%
Wind Speed NW 12 mph
Barometer 29.89 in (1012.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 27 Feb 6:53 pm CST
Extended Forecast for

2 Miles N Ottumwa IA

  • Tonight

    Tonight: Increasing clouds, with a low around 28. West northwest wind 6 to 11 mph becoming northeast after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 47. East northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. Wind chill values as low as 10. North northeast wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of snow after noon. Increasing clouds, with a high near 34. Wind chill values as low as 10. East northeast wind around 10 mph. New snow accumulation of less than one inch possible.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow before 3am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 24. East wind around 9 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Monday

    Monday: A slight chance of rain or freezing rain before noon, then a slight chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Cloudy, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 28. West northwest wind 6 to 11 mph becoming northeast after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 47. East northeast wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 19. Wind chill values as low as 10. North northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of snow after noon. Increasing clouds, with a high near 34. Wind chill values as low as 10. East northeast wind around 10 mph. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow before 3am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 24. East wind around 9 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Monday
A slight chance of rain or freezing rain before noon, then a slight chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 32.
Tuesday
Rain likely, mainly before noon. Cloudy, with a high near 46. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 40.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Ottumwa IA
 41.05°N 92.42°W
Last Update:
4:47 pm CST Feb 27, 2026
Forecast Valid:
7pm CST Feb 27, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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