National Weather Service

News Headlines

Hazardous Weather Conditions

Heat Advisory in effect from August 20, 11:00 AM EDT until August 20, 08:00 PM EDT

Current conditions at

North Myrtle Beach Grand Strand Airport (KCRE)

Lat: 33.82°NLon: 78.72°WElev: 26ft.

Fair

82°F

28°C

Humidity	97%
Wind Speed	Calm
Barometer	29.94 in (1013.8 mb)
Dewpoint	81°F (27°C)
Visibility	8.00 mi
Heat Index	94°F (34°C)
Last update	20 Aug 3:53 am EDT

More Information:

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

Extended Forecast for

North Myrtle Beach SC

Heat Advisory August 20, 11:00am until August 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 92 °F
Sunny
Tonight
Low: 79 °F
Partly Cloudy
Friday
High: 90 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 76 °F
Showers
Likely
Saturday
High: 88 °F
Chance
T-storms then
Showers
Saturday Night
Low: 74 °F
Showers then
Chance
T-storms
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 88 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 92. Heat index values as high as 106. Calm wind becoming south 5 to 7 mph in the afternoon.

Tonight

Partly cloudy, with a low around 79. Southwest wind 3 to 6 mph.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Heat index values as high as 109. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 76. Southwest wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 88. Light southwest wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 74. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 89.

Sunday Night

Mostly clear, with a low around 74.

Monday

Sunny, with a high near 88.

Monday Night

Partly cloudy, with a low around 74.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.