Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

92°F

33°C

Humidity	46%
Wind Speed	S 10 mph
Barometer	30.02 in (1015.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	20 Aug 2:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Gantt SC

Tonight
Low: 72 °F
Chance
T-storms then
Chance
Showers
Friday
High: 93 °F
Slight Chance
Showers then
Showers
Likely
Friday Night
Low: 69 °F
T-storms
Likely then
Slight Chance
T-storms
Saturday
High: 90 °F
Decreasing
Clouds
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 66 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 72. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 69. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 68. Light north northwest wind.

Sunday

Sunny, with a high near 91.

Sunday Night

Mostly clear, with a low around 66.

Monday

Sunny, with a high near 89.

Monday Night

Partly cloudy, with a low around 66.