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.

Overcast

41°F

5°C

Humidity 86%
Wind Speed N 14 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 11 Mar 5:53 am CDT
Extended Forecast for

3 Miles S Gibson IA

  • Overnight

    Overnight: A 20 percent chance of showers. Cloudy, with a steady temperature around 40. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Rain and snow likely, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 43. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Clear, with a low around 26. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 54. Breezy, with a west wind 5 to 10 mph becoming south 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 54 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain and snow likely after 1am. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Cloudy then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a steady temperature around 40. North wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Rain and snow likely, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 43. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Clear, with a low around 26. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Increasing clouds, with a high near 54. Breezy, with a west wind 5 to 10 mph becoming south 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 36. Breezy.
Friday
Mostly sunny, with a high near 48. Breezy.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Cloudy, with a high near 50.
Saturday Night
Rain and snow likely after 1am. Cloudy, with a low around 33. Chance of precipitation is 60%.
Sunday
Rain and snow likely, mainly before 1pm. Cloudy, with a high near 43. Breezy. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 13. Blustery.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 35.
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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:
5:31 am CDT Mar 11, 2026
Forecast Valid:
5am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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