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National Weather Service Flood Inundation Mapping Available for Iowa in September 2025

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Fair

79°F

26°C

Humidity	40%
Wind Speed	W 6 mph
Barometer	30.01 in
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	2 Sep 6:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SW Eddyville IA

Tonight
Low: 59 °F
Mostly Clear
Wednesday
High: 75 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 46 °F
Chance
Showers then
Mostly Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 52 °F
Chance
Showers
Friday
High: 69 °F
Sunny
Friday Night
Low: 45 °F
Mostly Clear
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 59. West southwest wind 3 to 6 mph.

Wednesday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 75. West southwest wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. North northwest wind 6 to 11 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Sunny, with a high near 73. West northwest wind 5 to 9 mph.

Thursday Night

A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Partly cloudy, with a low around 52. Southwest wind 8 to 11 mph becoming west northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

Friday

Sunny, with a high near 69.

Friday Night

Mostly clear, with a low around 45.

Saturday

Sunny, with a high near 72.

Saturday Night

Mostly clear, with a low around 46.

Sunday

Sunny, with a high near 76.

Sunday Night

Mostly cloudy, with a low around 53.