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.

Partly Cloudy

44°F

7°C

Humidity 41%
Wind Speed NW 17 G 25 mph
Barometer 30.02 in (1017.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Mar 5:53 pm CDT
Extended Forecast for

3 Miles S Gibson IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Northwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 41. East wind around 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain before 4pm, then snow, possibly mixed with rain. Some thunder is also possible. High near 59. Windy, with a south wind 15 to 20 mph becoming northwest 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 59 °F

    Rain and
    Breezy then
    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Widespread blowing snow, mainly after 10pm. Low around 8. Windy. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 8 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: Widespread blowing snow, mainly before 8am. Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Blustery.

    Low: 1 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Northwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.
Saturday
Partly sunny, with a high near 50. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 41. East wind around 15 mph, with gusts as high as 25 mph.
Sunday
Rain before 4pm, then snow, possibly mixed with rain. Some thunder is also possible. High near 59. Windy, with a south wind 15 to 20 mph becoming northwest 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before 1am. Widespread blowing snow, mainly after 10pm. Low around 8. Windy. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Widespread blowing snow, mainly before 8am. Partly sunny, with a high near 17. Windy.
Monday Night
Mostly clear, with a low around 1. Blustery.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Gibson IA
 41.44°N 92.41°W (Elev. 869 ft)
Last Update:
4:57 pm CDT Mar 13, 2026
Forecast Valid:
6pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation