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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

22°C

71°F

Humidity 53%
Wind Speed SE 15 km/h
Barometer 1016.2 mb (30.02 in)
Dewpoint 12°C (53°F)
Visibility 16 km
Last update 31 May 7:53 pm CDT
Extended Forecast for

Ottumwa IA

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 16. Southeast wind 8 to 14 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 16 °C

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, with a high near 26. East wind 8 to 11 km/h becoming north in the afternoon. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 26 °C

    Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15. North wind 5 to 10 km/h becoming calm after midnight.

    Low: 15 °C

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29. Light south southeast wind increasing to 11 to 16 km/h in the morning. Winds could gust as high as 29 km/h.

    High: 29 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 19. South southeast wind around 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Low: 19 °C

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 28. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 28 °C

    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.

    Low: 19 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 30.

    High: 30 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    T-storms
    Likely

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 16. Southeast wind 8 to 14 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, with a high near 26. East wind 8 to 11 km/h becoming north in the afternoon. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 15. North wind 5 to 10 km/h becoming calm after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29. Light south southeast wind increasing to 11 to 16 km/h in the morning. Winds could gust as high as 29 km/h.
Sunday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 19. South southeast wind around 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Monday
Showers and possibly a thunderstorm. High near 28. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 30.
Tuesday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers. Sunny, with a high near 29.
Wednesday Night
Mostly clear, with a low around 17.
Thursday
Sunny, with a high near 27.
Thursday Night
Mostly clear, with a low around 15.
Friday
Sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Ottumwa IA
 41.02°N 92.42°W
Last Update:
7:05 pm CDT May 31, 2024
Forecast Valid:
8pm CDT May 31, 2024-6pm CDT Jun 7, 2024
 
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