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Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville, Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1047ft.

Fair

86°F

30°C

Humidity 61%
Wind Speed SW 7 mph
Barometer 30.05 in (1016.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 21 Jul 10:53 pm EDT
Extended Forecast for

Greenville SC

  • Tonight

    Tonight: Partly cloudy, with a low around 75. Light west southwest wind.

    Partly Cloudy

    Low: 75 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 96. Heat index values as high as 103. Calm wind becoming southwest 5 to 9 mph in the morning.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    T-storms

    High: 96 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 75. West southwest wind 5 to 7 mph.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 75 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after noon.  Mostly sunny, with a high near 94. Heat index values as high as 101. West southwest wind 5 to 9 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 94 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 74. West southwest wind 5 to 7 mph.

    Chance
    T-storms

    Low: 74 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 92.

    Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 10pm.  Mostly cloudy, with a low around 73.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 73 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 92.

    Partly Sunny
    then Chance
    T-storms

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 72.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 72 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 75. Light west southwest wind.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 96. Heat index values as high as 103. Calm wind becoming southwest 5 to 9 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 75. West southwest wind 5 to 7 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 94. Heat index values as high as 101. West southwest wind 5 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 74. West southwest wind 5 to 7 mph.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 92.
Monday Night
A 30 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 73.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 92.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Greenville SC
 34.83°N 82.38°W (Elev. 883 ft)
8:01 pm EDT Jul 21, 2017
11pm EDT Jul 21, 2017-6pm EDT Jul 28, 2017
 
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Additional Resources

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Hourly Weather Forecast

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