Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. 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.

Partly Cloudy

73°F

23°C

Humidity	100%
Wind Speed	Calm
Barometer	30.03 in (1015.8 mb)
Dewpoint	73°F (23°C)
Visibility	7.00 mi
Last update	13 Aug 3:54 am EDT

More Information:

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

Extended Forecast for

Walhalla SC

Overnight
Low: 70 °F
Chance
T-storms and
Patchy Fog
Wednesday
High: 87 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Wednesday Night
Low: 70 °F
T-storms
Likely then
Slight Chance
T-storms and
Patchy Fog
Thursday
High: 88 °F
Patchy Fog
then Chance
T-storms
Thursday Night
Low: 71 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 71 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 71 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 70. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 87. Calm wind becoming southwest around 6 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers. Patchy fog before 1am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 88. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. Calm wind.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 89.

Friday Night

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

Saturday

A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87.

Saturday Night

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71.

Sunday

A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 88.