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.

Partly Cloudy

95°F

35°C

Humidity	47%
Wind Speed	S 5 mph
Barometer	30.02 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	4 Sep 3:55 pm EDT

More Information:

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

Extended Forecast for

Monarch Mill SC

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

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 73 °F
Mostly Clear
Saturday
High: 96 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 71 °F
Chance
T-storms
Sunday
High: 91 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 68 °F
Showers
Likely
Labor Day
High: 84 °F
Chance
Showers then
Partly Sunny
Monday Night
Low: 66 °F
Partly Cloudy
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 73. Calm wind.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds and hot, with a high near 96. Heat index values as high as 102. Calm wind.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 71. Calm wind.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 91. Light northeast wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

Labor Day

A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 84.

Monday Night

Partly cloudy, with a low around 66.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

Sunny, with a high near 89.

Wednesday Night

Mostly clear, with a low around 67.