Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Ottumwa Regional Airport (KOTM)

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

NA

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint NA
Visibility NA
Last update *** Not a current observation ***
Detailed forecast for

Davis County

Today
Sunny. Highs in the mid 80s. North winds around 5 mph.
Tonight
Mostly clear. Lows around 60. North winds around 5 mph in the evening, becoming light and variable.
Friday
Sunny. Highs in the mid 80s. Light and variable winds.
Friday Night
Partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph.
Saturday
Partly sunny. Highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night
Partly cloudy. Lows in the lower 70s.
Sunday
Mostly sunny. Hot with highs in the mid 90s.
Sunday Night
Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent.
Monday
Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent.
Monday Night
Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 30 percent.
Tuesday
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent.
Tuesday Night
Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent.
Wednesday
Mostly sunny. Highs in the lower 90s.



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632 AM CDT Thu Aug 27 2026
 
 

Additional Resources

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