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.

A Few Clouds

71°F

22°C

Humidity 79%
Wind Speed S 9 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Jun 3:53 am CDT
Extended Forecast for

4 Miles SW Floris IA

Heat Advisory June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 8 mph.

    Low: 67 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, then gradually becoming sunny, with a high near 92. Heat index values as high as 101. Breezy, with a south wind 9 to 17 mph, with gusts as high as 29 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. Breezy, with a south southwest wind 15 to 17 mph, with gusts as high as 30 mph.

    Low: 77 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 96. Heat index values as high as 105. Windy, with a south southwest wind 17 to 22 mph, with gusts as high as 36 mph.

    High: 96 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Clear, with a low around 75. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 31 mph.

    Low: 75 °F

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Breezy.

    High: 95 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 74. Breezy.

    Low: 74 °F

    Clear and
    Breezy then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Sunny, with a high near 95.

    High: 95 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.

    Low: 73 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 8 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, then gradually becoming sunny, with a high near 92. Heat index values as high as 101. Breezy, with a south wind 9 to 17 mph, with gusts as high as 29 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 77. Breezy, with a south southwest wind 15 to 17 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 96. Heat index values as high as 105. Windy, with a south southwest wind 17 to 22 mph, with gusts as high as 36 mph.
Saturday Night
Clear, with a low around 75. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 95. Breezy.
Sunday Night
Clear, with a low around 74. Breezy.
Monday
A 20 percent chance of showers after 1pm. Sunny, with a high near 95.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 93.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Thursday
A 50 percent chance of showers. Mostly sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Floris IA
 40.83°N 92.39°W
Last Update:
3:34 am CDT Jun 20, 2025
Forecast Valid:
4am CDT Jun 20, 2025-6pm CDT Jun 26, 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