Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Clemson, Clemson-Oconee County Airport (KCEU)

Lat: 34.67°NLon: 82.88°WElev: 892ft.

Fair

87°F

31°C

Humidity	61%
Wind Speed	Calm
Barometer	30.05 in (1016.2 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	13 Jul 7:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles S Lake Keowee SC

Tonight
Low: 71 °F
Mostly Clear
Monday
High: 96 °F
Sunny then
Chance
T-storms
Monday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 92 °F
Chance
T-storms then
T-storms
Tuesday Night
Low: 71 °F
T-storms then
Chance
T-storms
Wednesday
High: 89 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 71 °F
T-storms
Likely
Thursday
High: 89 °F
Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 72 °F
T-storms
Likely then
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 71. Calm wind.

Monday

A 40 percent chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 96. Heat index values as high as 100. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 92. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers and thunderstorms before 2am, then a chance of showers. Low around 71. Calm wind. Chance of precipitation is 80%.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 89. Chance of precipitation is 80%.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers between 2am and 4am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Thursday

Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.

Thursday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Friday

A chance of showers, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.