Wildfire Smoke and Severe Thunderstorms in the East; Monsoon Thunderstorms in the Southwest

Wildfire smoke continues to impact air quality from the Great Lakes region into New England and the Mid-Atlantic today with widespread Air Quality Alerts in effect. Severe thunderstorms are expected across portions of the Ohio Valley and Lower Great Lakes into the Mid-Atlantic and Northeast, this afternoon into the evening. Monsoonal thunderstorms may bring areas of flooding to the Southwest. Read More >

Current conditions at

Greenwood, Greenwood County Airport (KGRD)

Lat: 34.25° N Lon: 82.15° W Elev: 630 ft.

A Few Clouds

93°F

34°C

Humidity 52%
Wind Speed SW 8 G 22 mph
Barometer 29.95 in (1013.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 18 Jul 4:56 pm EDT
Detailed forecast for

Greenwood County

Tonight
Partly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 30 percent.
Sunday
Sunny with highs in the lower 90s. Southwest winds around 5 mph. Heat index values up to 106.
Sunday Night
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 40 percent.
Monday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 102.
Monday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 30 percent.
Tuesday
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
Tuesday Night
Partly cloudy. Lows in the mid 70s.
Wednesday
Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
Wednesday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
Thursday
Mostly sunny in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
Thursday Night
Partly cloudy. A chance of showers in the evening. Lows around 70. Chance of rain 30 percent.
Friday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
Friday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent.
Saturday
Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.



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410 PM EDT Sat Jul 18 2026
 
 

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