Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Ottawa Municipal Airport (KOWI)

Lat: 38.54° N Lon: 95.25° W Elev: 958 ft.

Overcast

79°F

26°C

Humidity 94%
Wind Speed S 8 mph
Barometer 29.96 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Jul 11:30 pm CDT
Detailed forecast for

Anderson County

Rest Of Tonight
Partly cloudy with isolated showers and thunderstorms. Lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
Saturday
Sunny, warmer with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 110 in the afternoon.
Saturday Night
Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph. Heat index values up to 108 early in the evening.
Sunday
Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 111.
Sunday Night
Mostly clear. Humid with lows in the upper 70s. South winds 5 to 10 mph with gusts up to 25 mph.
Monday And Monday Night
Mostly clear. Hot. Highs in the upper 90s. Lows in the upper 70s.
Tuesday Through Thursday
Partly cloudy. Hot. Highs in the mid 90s. Lows in the mid 70s.
Thursday Night
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s.
Friday
Mostly sunny. Highs in the lower 90s.



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858 PM CDT Fri Jul 24 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database