Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

62°F

17°C

Humidity 60%
Wind Speed S 7 mph
Barometer 29.65 in (1003.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Jun 12:53 am CDT
Extended Forecast for

2 Miles NNW Ottumwa IA

  • Overnight

    Overnight: A 10 percent chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 59. South southeast wind 6 to 9 mph.

    Low: 59 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly before noon. Some of the storms could produce heavy rainfall.  High near 86. Breezy, with a south southeast wind 11 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 86 °F

    Heavy Rain
    then Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Breezy, with a west northwest wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 60 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 55 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

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

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 59. South southeast wind 6 to 9 mph.
Wednesday
Showers and thunderstorms, mainly before noon. Some of the storms could produce heavy rainfall. High near 86. Breezy, with a south southeast wind 11 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Mostly clear, with a low around 60. Breezy, with a west northwest wind 10 to 18 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 77. Northwest wind around 11 mph, with gusts as high as 21 mph.
Thursday Night
Clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Ottumwa IA
 41.05°N 92.44°W
12:26 am CDT Jun 17, 2026
1am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database