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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

26°F

-3°C

Humidity 88%
Wind Speed W 8 mph
Barometer 30.26 in (1025.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 12 Mar 5:53 am CDT
Extended Forecast for

Sigourney IA

Wind Advisory March 12, 05:00pm until March 13, 01:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: 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

    Sunny then
    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 35. Windy, with a south wind 20 to 30 mph becoming west after midnight. Winds could gust as high as 45 mph.

    Low: 35 °F

    Chance Rain
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 48. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 45 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain likely after 1am. Cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Cloudy then
    Rain Likely

  • Sunday

    Sunday: Rain before 1pm, then snow. High near 50. Breezy. Chance of precipitation is 90%.

    High: 50 °F

    Breezy. Rain
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 21. Blustery.

    High: 21 °F

    Mostly Sunny
    and Blustery

Detailed Forecast

Today
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.
Tonight
A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 35. Windy, with a south wind 20 to 30 mph becoming west after midnight. Winds could gust as high as 45 mph.
Friday
Mostly sunny, with a high near 48. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 45 mph.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph becoming northeast after midnight.
Saturday
Mostly cloudy, with a high near 51.
Saturday Night
Rain likely after 1am. Cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Rain before 1pm, then snow. High near 50. Breezy. Chance of precipitation is 90%.
Sunday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 9. Windy.
Monday
Mostly sunny, with a high near 21. Blustery.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 45.
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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:
6:26 am CDT Mar 12, 2026
Forecast Valid:
6am CDT Mar 12, 2026-6pm CDT Mar 18, 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