Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

73°F

23°C

Humidity	84%
Wind Speed	E 3 mph
Barometer	30.03 in (1015.5 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	21 Aug 2:53 am EDT

More Information:

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

Extended Forecast for

Dunean SC

Overnight
Low: 72 °F
Chance
Showers
Friday
High: 91 °F
Mostly Sunny
then T-storms
Likely
Friday Night
Low: 69 °F
T-storms
Likely then
Chance
T-storms
Saturday
High: 90 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 72. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 91. Northeast wind around 6 mph becoming south 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 before 2am, then a slight chance of showers. Mostly cloudy, with a low around 69. South 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

A slight chance of showers between noon and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. Light and variable wind. Chance of precipitation is 20%.

Saturday Night

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

Sunday

Sunny, with a high near 90.

Sunday Night

Mostly clear, with a low around 65.

Monday

Sunny, with a high near 89.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

Mostly sunny, with a high near 88.