Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Anderson, Anderson County Airport (KAND)

Lat: 34.5° N Lon: 82.71° W Elev: 781 ft.

Fair

81°F

27°C

Humidity 57%
Wind Speed SE 5 mph
Barometer 30.14 in (1019.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 9 Sep 7:56 pm EDT
Detailed forecast for

Anderson County

Tonight
Mostly clear. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.
Thursday
Sunny with highs in the lower 90s. Southwest winds 5 to 10 mph.
Thursday Night
Mostly clear. Lows around 70. Southwest winds around 5 mph.
Friday
Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 101.
Friday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 70. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
Saturday
Partly sunny. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 80 percent. Heat index values up to 100 in the afternoon.
Saturday Night
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows around 70. Chance of rain 70 percent.
Sunday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 100 in the afternoon.
Sunday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 50 percent.
Monday
Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.
Monday Night
Mostly clear. Lows around 70.
Tuesday
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100 in the afternoon.
Tuesday Night
A chance of showers in the evening. Partly cloudy. Lows around 70. Chance of rain 30 percent.
Wednesday
Mostly sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.



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708 PM EDT Wed Sep 9 2026
 
 

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