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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

46°F

8°C

Humidity 58%
Wind Speed S 14 mph
Barometer 29.57 in (1001.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 13 Mar 2:53 am CDT
Extended Forecast for

4 Miles S Blakesburg IA

Wind Advisory March 13, 03:39am until March 13, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 13, 03:39am until March 13, 10:00am

    NOW until 10:00am Fri

    Wind Advisory

  • Overnight

    Low: 37 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 50. Windy, with a west northwest wind 16 to 25 mph, with gusts as high as 45 mph.

    High: 50 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 33. North northwest wind 5 to 8 mph becoming light and variable.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 57. East southeast wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Cloudy, with a low around 45. East wind around 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain before 4pm, then snow. Some thunder is also possible. High near 59. Windy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain and
    Breezy then
    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Widespread blowing snow, mainly after 3am. Low around 10. Windy. Chance of precipitation is 80%.

    Low: 10 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: Widespread blowing snow, mainly before 7am. Mostly sunny, with a high near 20. Windy.

    High: 20 °F

    Windy.
    Blowing Snow
    then Mostly
    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Windy, with a west northwest wind around 24 mph, with gusts as high as 41 mph.
Friday
Mostly sunny, with a high near 50. Windy, with a west northwest wind 16 to 25 mph, with gusts as high as 45 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 33. North northwest wind 5 to 8 mph becoming light and variable.
Saturday
Mostly cloudy, with a high near 57. East southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
A 40 percent chance of rain after 1am. Cloudy, with a low around 45. East wind around 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 4pm, then snow. Some thunder is also possible. High near 59. Windy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Snow, mainly before 1am. Widespread blowing snow, mainly after 3am. Low around 10. Windy. Chance of precipitation is 80%.
Monday
Widespread blowing snow, mainly before 7am. Mostly sunny, with a high near 20. Windy.
Monday Night
Mostly clear, with a low around 4. Windy.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
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:
3:32 am CDT Mar 13, 2026
Forecast Valid:
3am CDT Mar 13, 2026-6pm CDT Mar 19, 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