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 >

Current conditions at

Marion County Airport (KMAO)

Lat: 34.18°NLon: 79.34°WElev: 92ft.

91°F

33°C

Humidity 56%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 24 Jul 2:35 pm EDT
Extended Forecast for

7 Miles W Green Sea SC

Heat Advisory until July 24, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 24, 08:00pm

    NOW until
    8:00pm Sun

    Heat Advisory

  • This
    Afternoon

    This Afternoon: A slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 95. Heat index values as high as 107. South wind around 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 95 °F

  • Tonight

    Tonight: Mostly clear, with a low around 73. South wind 3 to 8 mph.

    Mostly Clear

    Low: 73 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 94. Heat index values as high as 102. South wind 5 to 9 mph.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 94 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 74. South wind 5 to 9 mph.

    Mostly Clear

    Low: 74 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 94. Southwest wind 6 to 9 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 76. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 76 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 96.

    Mostly Sunny

    High: 96 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 76.

    Partly Cloudy

    Low: 76 °F

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 95. Heat index values as high as 107. South wind around 8 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 73. South wind 3 to 8 mph.
Monday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Heat index values as high as 102. South wind 5 to 9 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 74. South wind 5 to 9 mph.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 96. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 76.
Saturday
Mostly sunny, with a high near 95.
Click Map For Forecast
Point Forecast:
7 Miles W Green Sea SC
 34.13°N 79.03°W (Elev. 89 ft)
12:19 pm EDT Jul 24, 2016
2pm EDT Jul 24, 2016-6pm EDT Jul 30, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database