National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair and Breezy

92°F

33°C

Humidity 62%
Wind Speed S 21 G 35 mph
Barometer 29.73 in (1005.5 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 21 Jun 2:53 pm CDT
Extended Forecast for

7 Miles SSW Eddyville IA

Heat Advisory June 21, 02:56pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 02:56pm until June 22, 09:00pm

    NOW until 9:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 96 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Clear, with a low around 77. Windy, with a south southwest wind 15 to 21 mph, with gusts as high as 32 mph.

    Low: 77 °F

    Clear and
    Windy

  • Sunday

    Sunday: Sunny, with a high near 95. Heat index values as high as 102. Windy, with a south southwest wind 14 to 22 mph, with gusts as high as 34 mph.

    High: 95 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Clear, with a low around 76. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 76 °F

    Clear and
    Breezy then
    Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 93. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 72. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

    High: 90 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

    Low: 72 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 96. Heat index values as high as 106. Windy, with a south southwest wind around 23 mph, with gusts as high as 37 mph.
Tonight
Clear, with a low around 77. Windy, with a south southwest wind 15 to 21 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 95. Heat index values as high as 102. Windy, with a south southwest wind 14 to 22 mph, with gusts as high as 34 mph.
Sunday Night
Clear, with a low around 76. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 31 mph.
Monday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 93. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 72. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Eddyville IA
 41.07°N 92.65°W
Last Update:
2:36 pm CDT Jun 21, 2025
Forecast Valid:
2pm CDT Jun 21, 2025-6pm CDT Jun 27, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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