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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Mostly Cloudy

58°F

14°C

Humidity 38%
Wind Speed NW 16 G 26 mph
Barometer 30.21 in (1023.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 19 Apr 1:53 pm CDT
Extended Forecast for

4 Miles S Blakesburg IA

Freeze Warning April 20, 12:00am until April 20, 09:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 57. Northwest wind around 14 mph, with gusts as high as 18 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. North wind 5 to 8 mph becoming east after midnight.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 65. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 65 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Breezy, with a south southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 53 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 80. West southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. Windy. Chance of precipitation is 60%.

    High: 76 °F

    Windy. Mostly
    Sunny then
    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 57. Northwest wind around 14 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 32. North wind 5 to 8 mph becoming east after midnight.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 65. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 53. Breezy, with a south southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 80. West southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. Windy. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 50. Windy. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly 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:
1:26 pm CDT Apr 19, 2026
Forecast Valid:
2pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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