National Weather Service

News Headlines

Hazardous Weather Conditions

Heat Advisory in effect from September 4, 11:00 AM EDT until September 4, 08:00 PM EDT

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Fair

88°F

31°C

Humidity	75%
Wind Speed	S 10 mph
Barometer	30.03 in (1016.9 mb)
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	4 Sep 1:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Surfside Beach SC

Heat Advisory until September 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until September 4, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 87 °F
Sunny
Tonight
Low: 78 °F
Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 76 °F
Showers
Likely
Sunday
High: 85 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 74 °F
Showers
Likely
Labor Day
High: 82 °F
Chance
Showers then
Mostly Sunny
and Breezy
Monday Night
Low: 73 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 87. South wind 11 to 13 mph.

Tonight

Clear, with a low around 78. South wind 8 to 13 mph.

Saturday

Sunny, with a high near 89. Heat index values as high as 102. West wind 7 to 14 mph becoming south in the afternoon.

Saturday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 76. Southwest wind 7 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers before 8am, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Northwest wind 7 to 10 mph becoming east in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Labor Day

A chance of showers before 8am. Mostly sunny, with a high near 82. Breezy. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 73.

Tuesday

Mostly sunny, with a high near 82.

Tuesday Night

Partly cloudy, with a low around 74.

Wednesday

Mostly sunny, with a high near 83.

Wednesday Night

Mostly clear, with a low around 74.