Severe Thunderstorms Possible from Ohio Valley to Mid-Atlantic; Excessive Heat in Central U.S.

Thunderstorms associated with wind damage and a risk for a tornado, will be possible from the Ohio Valley, central Appalachians and Mid-Atlantic states on Thursday. Dangerous heat will be possible from the Central Plains into the northern Gulf Coast though the weekend. Heavy rain in the Southwest U.S. could lead to flash flooding over the next several days as monsoonal conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

88°F

31°C

Humidity 61%
Wind Speed SW 5 mph
Barometer 30.00 in (1014.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 29 Jul 8:53 pm EDT
Extended Forecast for

Greenville SC

  • Tonight

    Tonight: Mostly clear, with a low around 74. West wind around 5 mph.

    Mostly Clear

    Low: 74 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 96. Heat index values as high as 105. Light west wind becoming west southwest 5 to 9 mph in the morning.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    T-storms

    High: 96 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 73. North wind around 5 mph.  New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Mostly Clear

    Low: 73 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 93. Northeast wind 5 to 7 mph becoming south southwest in the afternoon.

    Mostly Sunny

    High: 93 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm  in the evening.

    Slight Chance
    T-storms

    Low: 72 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 10am, then a chance of showers and thunderstorms after 10am.  Partly sunny, with a high near 93. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 93 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 71 °F

  • Monday

    Monday: A chance of showers, then showers and thunderstorms likely after 11am.  Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 86 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 74. West wind around 5 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Light west wind becoming west southwest 5 to 9 mph in the morning. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 73. North wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 93. Northeast wind 5 to 7 mph becoming south southwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Monday
A chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday
Showers and thunderstorms likely, mainly after 5pm. Mostly sunny, with a high near 85. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
Mostly cloudy, with a low around 68.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Greenville SC
 34.83°N 82.38°W (Elev. 883 ft)
9:34 pm EDT Jul 29, 2021
9pm EDT Jul 29, 2021-6pm EDT Aug 5, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database