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

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed W 17 G 28 mph
Barometer 29.88 in (1012.1 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Wind Chill25°F (-4°C)
Last update 7 Mar 7:53 am CST
Extended Forecast for

Gibson IA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 46. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 46 °F

    Decreasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Mostly Sunny
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain and snow before noon. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 46. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 33. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 63. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 44. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 69.
Monday Night
Clear, with a low around 43.
Tuesday
Rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 35. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow before noon. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Mostly cloudy, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gibson IA
 41.48°N 92.4°W (Elev. 925 ft)
Last Update:
6:26 am CST Mar 7, 2026
Forecast Valid:
8am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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