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

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

74°F

23°C

Humidity	97%
Wind Speed	SW 5 mph
Barometer	30.03 in (1015.7 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	13 Aug 4:53 am EDT

More Information:

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

Extended Forecast for

Piedmont SCSimilar City Names

Overnight
Low: 70 °F
Chance
Showers
Wednesday
High: 88 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 88 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 72 °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
Partly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. 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 chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 88. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms between midnight and 2am, then a slight chance of showers. Mostly cloudy, with a low around 73. South southwest wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter 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 72. Calm wind.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 89.

Friday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71.

Saturday

A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87.

Saturday Night

Partly cloudy, with a low around 71.

Sunday

Mostly sunny, with a high near 88.