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.

Mostly Cloudy

41°F

5°C

Humidity 65%
Wind Speed E 17 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Mar 11:53 am CDT
Extended Forecast for

4 Miles SE Ottumwa Industrial Airport IA

Blizzard Warning March 15, 01:00pm until March 16, 07:00am
High Wind Warning March 15, 01:00pm until March 16, 04:00am
Click here for hazard details and duration
Blizzard Warning
High Wind Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of rain and thunderstorms after 4am. Mostly cloudy, with a low around 46. Breezy, with an east southeast wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Sunday

    Sunday: Rain before 4pm, then snow. Some thunder is also possible. Patchy blowing snow after 5pm. Temperature rising to near 55 by 8am, then falling to around 34 during the remainder of the day. Windy, with a south wind 17 to 22 mph becoming northwest 26 to 31 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 55 °F⇓

    Rain and
    Windy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. Widespread blowing snow, mainly after 10pm. Low around 10. Wind chill values as low as -10. Windy, with a north northwest wind 31 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 10 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow. Partly sunny, with a high near 19. Windy, with a northwest wind 23 to 26 mph, with gusts as high as 39 mph.

    High: 19 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Blustery.

    Low: 3 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 26 mph.
Tonight
A 30 percent chance of rain and thunderstorms after 4am. Mostly cloudy, with a low around 46. Breezy, with an east southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Sunday
Rain before 4pm, then snow. Some thunder is also possible. Patchy blowing snow after 5pm. Temperature rising to near 55 by 8am, then falling to around 34 during the remainder of the day. Windy, with a south wind 17 to 22 mph becoming northwest 26 to 31 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Widespread blowing snow, mainly after 10pm. Low around 10. Wind chill values as low as -10. Windy, with a north northwest wind 31 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Patchy blowing snow. Partly sunny, with a high near 19. Windy, with a northwest wind 23 to 26 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 3. Blustery.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
A chance of snow before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Ottumwa Industrial Airport IA
 41.07°N 92.39°W
Last Update:
11:44 am CDT Mar 14, 2026
Forecast Valid:
12pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation