Major Heat Wave Expected for Two-Thirds of the U.S.

A dangerous and widespread summer heat wave is expected through this upcoming weekend across much of the Central and Eastern U.S. A large dome of high pressure will allow high temperatures to surge into the 90s and 100s in many locations, while heat indices will top 100 and approach 110 degrees or higher. There also will be no relief at night, as low temperatures remain in the upper 70s and 80s. Read More >

Current conditions at

Myrtle Beach Air Force Base (KMYR)

Lat: 33.68° N Lon: 78.93° W Elev: 26 ft.

Fair

86°F

30°C

Humidity 83%
Wind Speed S 8 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 80°F (27°C)
Visibility 9.00 mi
Heat Index101°F (38°C)
Last update 17 Jul 9:56 am EDT
Detailed forecast for

Coastal Horry

Rest Of Today
Sunny late this morning, then partly cloudy with isolated showers and thunderstorms this afternoon. Highs around 90. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 104.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday
Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. Heat index values up to 107.
Thursday Night
Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Friday
Partly cloudy with a chance of showers and thunderstorms. Humid with highs around 90. Southwest winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 106.
Friday Night Through Saturday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 40 percent.
Sunday Through Monday Night
Partly cloudy. Highs around 90. Lows in the upper 70s.
Tuesday
Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.



Click Map For Forecast
954 AM EDT Wed Jul 17 2019
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database