Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from September 5, 11:00 AM EDT until September 5, 08:00 PM EDT

Current conditions at

Union County Airport - Troy Shelton Field (K35A)

Lat: 34.69°NLon: 81.64°WElev: 610ft.

Fair

74°F

23°C

Humidity	96%
Wind Speed	Calm
Barometer	29.97 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	5 Sep 6:15 am EDT

More Information:

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

Extended Forecast for

Union SC

Heat Advisory September 5, 11:00am until September 5, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 96 °F
Hot
Tonight
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 68 °F
Showers
Likely
Labor Day
High: 83 °F
Slight Chance
Showers
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny

Detailed Forecast

Today

Sunny and hot, with a high near 96. Heat index values as high as 102. Calm wind.

Tonight

A 40 percent chance of showers and thunderstorms, mainly between 8pm and midnight. Partly cloudy, with a low around 70. Calm wind. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Light east northeast wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 68. East northeast wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Labor Day

A 20 percent chance of showers before 2pm. Partly sunny, with a high near 83. East northeast wind around 8 mph.

Monday Night

Mostly clear, with a low around 66.

Tuesday

Sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 68.