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.

Fog/Mist

56°F

13°C

Humidity 97%
Wind Speed NA
Barometer 30.19 in (1022.0 mb)
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 23 Jun 5:53 am CDT
Extended Forecast for

2 Miles ENE Sigourney IA

  • Today

    Today: Increasing clouds, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    High: 79 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 62. South wind around 5 mph.

    Low: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms, mainly between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 5 to 10 mph.

    High: 82 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. West wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 62. South wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms, mainly between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 59. West wind around 5 mph.
Thursday
Partly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 85.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 91. Breezy.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 93. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Sigourney IA
 41.35°N 92.17°W (Elev. 817 ft)
Last Update:
5:41 am CDT Jun 23, 2026
Forecast Valid:
6am CDT Jun 23, 2026-6pm CDT Jun 29, 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