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

Myrtle Beach Air Force Base (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 26ft.

Fair

90°F

32°C

Humidity 59%
Wind Speed SW 8 mph
Barometer 30.03 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 24 Jul 5:45 pm EDT
Extended Forecast for

Myrtle Beach SC

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

    NOW until
    8:00pm Sun

    Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 80. Southwest wind 9 to 14 mph.

    Mostly Clear

    Low: 80 °F

  • Monday

    Monday: Sunny, with a high near 90. Heat index values as high as 101. South wind 7 to 13 mph.

    Sunny

    High: 90 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 78. South wind 8 to 14 mph.

    Mostly Clear

    Low: 78 °F

  • Tuesday

    Tuesday: Sunny, with a high near 92. Heat index values as high as 102. Southwest wind 8 to 11 mph, with gusts as high as 16 mph.

    Sunny

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 79. Southwest wind 9 to 13 mph.

    Partly Cloudy

    Low: 79 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 92. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 92.

    Mostly Sunny

    High: 92 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 80. Southwest wind 9 to 14 mph.
Monday
Sunny, with a high near 90. Heat index values as high as 101. South wind 7 to 13 mph.
Monday Night
Mostly clear, with a low around 78. South wind 8 to 14 mph.
Tuesday
Sunny, with a high near 92. Heat index values as high as 102. Southwest wind 8 to 11 mph, with gusts as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 79. Southwest wind 9 to 13 mph.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 78.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Myrtle Beach SC
 33.71°N 78.87°W (Elev. 23 ft)
3:24 pm EDT Jul 24, 2016
6pm 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