Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville, Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1047ft.

Fair

93°F

34°C

Humidity 40%
Wind Speed SW 7 mph
Barometer 30.02 in (1015.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 24 Jul 7:53 pm EDT
Extended Forecast for

2 Miles NE Donaldson Center Airport SC

  • Tonight

    Tonight: Isolated showers and thunderstorms before midnight.  Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 74 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 95. Southwest wind 3 to 6 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 95 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 9pm.  Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm  after midnight.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 95. Heat index values as high as 100. West southwest wind 3 to 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 95 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. Light west southwest wind.

    Slight Chance
    T-storms

    Low: 74 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 95.

    Chance
    T-storms

    High: 95 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 73.

    Mostly Cloudy

    Low: 73 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 94.

    Mostly Sunny
    then Chance
    T-storms

    High: 94 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 74.

    Chance
    T-storms then
    Partly Cloudy

    Low: 74 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Southwest wind 3 to 6 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 9pm. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 100. West southwest wind 3 to 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Light west southwest wind.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 95.
Wednesday Night
Mostly cloudy, with a low around 73.
Thursday
A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 94.
Thursday Night
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74.
Friday
A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Sunday
Mostly sunny, with a high near 94.
Click Map For Forecast
Point Forecast:
2 Miles NE Donaldson Center Airport SC
 34.76°N 82.36°W (Elev. 896 ft)
7:26 pm EDT Jul 24, 2016
8pm EDT Jul 24, 2016-6pm EDT Jul 31, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database