Dangerous Heat Continues in the South; Severe Thunderstorms in the Plains

Heat Advisories and Excessive Heat Warnings continue through Monday across much of the southern U.S. with some locations seeing the excessive heat lingering into Tuesday. Many locations from Arizona to Texas will experience high temperatures above 110 degrees with records likely. Severe thunderstorms may bring large hail and damaging winds over the central and northern Plains Monday. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Fair

81°F

27°C

Humidity	88%
Wind Speed	SW 5 mph
Barometer	29.85 in (1010.6 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	13 Jul 7:56 am EDT

More Information:

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

Extended Forecast for

Myrtle Beach SC

Today

Mostly Sunny
then Chance
T-storms
High: 90 °F
Tonight

Mostly Clear
Low: 77 °F
Tuesday

Mostly Sunny
then Slight
Chance
T-storms
High: 89 °F
Tuesday
Night

Partly Cloudy
Low: 77 °F
Wednesday

Slight Chance
T-storms
High: 89 °F
Wednesday
Night

Mostly Clear
Low: 76 °F
Thursday

Sunny
High: 88 °F
Thursday
Night

Mostly Clear
Low: 76 °F
Friday

Chance
T-storms
High: 88 °F

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 101. South wind 7 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly clear, with a low around 77. South wind 5 to 9 mph.

Tuesday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Heat index values as high as 100. Light and variable wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 77. South wind around 6 mph becoming calm in the evening.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southeast wind 3 to 8 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly clear, with a low around 76.

Thursday

Sunny, with a high near 88.

Thursday Night

Mostly clear, with a low around 76.

Friday

A chance of showers and thunderstorms. Sunny, with a high near 88. Chance of precipitation is 30%.