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

Conway Horry County Airport (KHYW)

Lat: 33.83°NLon: 79.12°WElev: 33ft.

Thunderstorm in Vicinity

82°F

28°C

Humidity 84%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 77°F (25°C)
Visibility 7.00 mi
Heat Index90°F (32°C)
Last update 23 Jul 5:15 pm EDT
Extended Forecast for

6 Miles SE Gresham SC

Heat Advisory July 24, 11:00am until July 24, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • This
    Afternoon

    This Afternoon: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 95. Heat index values as high as 103. South wind around 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 95 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 76. South wind 5 to 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 76 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind 3 to 7 mph.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 75. South wind 5 to 9 mph becoming light  after midnight.

    Mostly Clear

    Low: 75 °F

  • Monday

    Monday: Sunny, with a high near 94. South wind 5 to 9 mph.

    Sunny

    High: 94 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 74.

    Mostly Clear

    Low: 74 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94.

    Mostly Sunny

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 75.

    Partly Cloudy

    Low: 75 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 96.

    Mostly Sunny

    High: 96 °F

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 103. South wind around 8 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. South wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 75. South wind 5 to 9 mph becoming light after midnight.
Monday
Sunny, with a high near 94. South wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 75.
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
A chance of showers and thunderstorms. Mostly sunny, with a high near 96. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 77.
Saturday
Mostly sunny and hot, with a high near 97.
Click Map For Forecast
Point Forecast:
6 Miles SE Gresham SC
 33.89°N 79.34°W (Elev. 30 ft)
2:59 pm EDT Jul 23, 2016
5pm EDT Jul 23, 2016-6pm EDT Jul 30, 2016
 
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Additional Resources

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Hourly Weather Forecast

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