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

Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Fair

75°F

24°C

Humidity 71%
Wind Speed SE 8 mph
Barometer 30.09 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 25 Aug 9:55 am CDT
Extended Forecast for

3 Miles WNW Oskaloosa Municipal Airport IA

  • Today

    Today: Mostly sunny, with a high near 84. South southeast wind 6 to 8 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Calm wind becoming west southwest around 6 mph in the evening.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 84. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 84 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64. Northwest wind 5 to 8 mph.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. North wind 5 to 8 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 84. South southeast wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 68. Calm wind becoming west southwest around 6 mph in the evening.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 84. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Clear, with a low around 64. Northwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 83. North wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Partly sunny, with a high near 86.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday
Partly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Oskaloosa Municipal Airport IA
 41.25°N 92.53°W
Last Update:
5:26 am CDT Aug 25, 2026
Forecast Valid:
10am CDT Aug 25, 2026-6pm CDT Aug 31, 2026
 
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