Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1° N Lon: 92.44° W Elev: 830 ft.

Fair

57°F

14°C

Humidity 83%
Wind Speed N 12 mph
Barometer 29.99 in (1015.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 27 May 4:53 am CDT
Detailed forecast for

Keokuk County

Today
Mostly sunny. Highs in the upper 80s. Southeast winds around 5 mph, becoming north.
Tonight
Mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Thursday
Mostly sunny. Highs in the upper 80s. East winds around 10 mph with gusts up to 20 mph.
Thursday Night
Partly cloudy. Lows around 60. East winds 5 to 10 mph.
Friday
Mostly sunny. Highs in the mid 80s. East winds 5 to 10 mph.
Friday Night Through Sunday Night
Partly cloudy. Lows in the upper 50s. Highs in the mid 80s.
Monday Through Tuesday
Mostly clear. Highs in the mid 80s. Lows in the upper 50s.



Basemap Options
Click map to change the forecast location
Loading map...
347 AM CDT Wed May 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database