Areas of Thunderstorms and Heavy Rain Across the Country; Heat Wave Begins This Weekend

Widespread showers and thunderstorms, some severe, may bring heavy rain and flash flooding in the central Gulf Coast, Mid-Atlantic, the Upper Midwest, the Great Basin and Southwest. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend. Critical fire weather conditions are expected in the Northwest and Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Greenville Downtown Airport SC

Overnight
Low: 74 °F
Mostly Clear
Friday
High: 95 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 74 °F
Chance
T-storms then
Mostly Clear
Saturday
High: 96 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 96 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 75 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 96 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 74 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 74. West southwest wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Heat index values as high as 103. West southwest wind 6 to 10 mph.

Friday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, then gradually becoming clear, with a low around 74. West southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 102. West southwest wind 6 to 13 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. West wind 6 to 10 mph.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. Chance of precipitation is 30%.

Sunday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75.

Monday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96.

Monday Night

A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 74.

Tuesday

A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.