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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Mostly Cloudy

54°F

12°C

Humidity 17%
Wind Speed S 20 G 29 mph
Barometer 30.40 in (1030.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 28 Mar 2:53 pm CDT
Extended Forecast for

4 Miles S Blakesburg IA

Red Flag Warning March 28, 03:28pm until March 28, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 28, 03:28pm until March 28, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 54 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 40. South wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Breezy, with a south southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 84 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 61. Breezy.

    Low: 61 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of showers. Mostly cloudy, with a high near 74. Breezy.

    High: 74 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

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

    Low: 36 °F

    Chance Rain
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 54. Breezy, with a south wind around 17 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 40. South wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 70. Breezy, with a south southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 53. South wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 84. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 26 mph.
Monday Night
A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 61. Breezy.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 74. Breezy.
Tuesday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 36. Breezy.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Blakesburg IA
 40.9°N 92.65°W
Last Update:
2:12 pm CDT Mar 28, 2026
Forecast Valid:
3pm CDT Mar 28, 2026-6pm CDT Apr 3, 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