Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 3, 12:00 PM EDT until July 3, 08:00 PM EDT

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

78°F

26°C

Humidity	82%
Wind Speed	Calm
Barometer	30.14 in (1019.5 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	3 Jul 7:53 am EDT

More Information:

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

Extended Forecast for

Donaldson Center Airport SC

Heat Advisory July 3, 12:00pm until July 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Hot
Tonight
Low: 75 °F
Mostly Clear
Independence Day
High: 98 °F
Hot
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 74 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 94 °F
Sunny then
Chance
T-storms
Monday Night
Low: 73 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 93 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming southeast 5 to 7 mph in the afternoon.

Tonight

Mostly clear, with a low around 75. South southeast wind around 5 mph becoming calm in the evening.

Independence Day

Sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.

Sunday

Sunny and hot, with a high near 97. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Monday

A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94.

Monday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73.

Tuesday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.