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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

40°F

4°C

Humidity 73%
Wind Speed N 18 G 28 mph
Barometer 30.19 in (1022.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 27 Mar 12:53 am CDT
Extended Forecast for

Sigourney IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 49. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 22. Northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 25 mph.

    Low: 22 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 49. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Clear, with a low around 22. Northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 55. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 79.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 79.
Tuesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 66. Breezy.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sigourney IA
 41.33°N 92.2°W (Elev. 801 ft)
Last Update:
11:42 pm CDT Mar 26, 2026
Forecast Valid:
1am CDT Mar 27, 2026-6pm CDT Apr 2, 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