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.

Freezing Fog

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.19 in (1022.9 mb)
Dewpoint 27°F (-3°C)
Visibility 0.15 mi
Last update 23 Nov 7:53 am CST
Extended Forecast for

4 Miles W Blakesburg IA

  • Today

    Today: Sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 42. South wind 5 to 7 mph.

    Low: 42 °F

    Patchy Fog

  • Monday

    Monday: Rain likely, mainly after noon. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 55. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely
    and Patchy
    Fog

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly before midnight. Cloudy, with a low around 47. South southeast wind around 5 mph becoming light and variable. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance Rain
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. West southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Blustery.

    Low: 30 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 40. Breezy.

    High: 40 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 42. South wind 5 to 7 mph.
Monday
Rain likely, mainly after noon. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 55. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 50 percent chance of rain, mainly before midnight. Cloudy, with a low around 47. South southeast wind around 5 mph becoming light and variable. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 58. West southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 30. Blustery.
Wednesday
Sunny, with a high near 40. Breezy.
Wednesday Night
Partly cloudy, with a low around 21.
Thanksgiving Day
Mostly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Blakesburg IA
 40.94°N 92.71°W
Last Update:
5:36 am CST Nov 23, 2025
Forecast Valid:
8am CST Nov 23, 2025-6pm CST Nov 29, 2025
 
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