Dangerous Heat Across The Southern U.S. And Severe Thunderstorms In The Plains and Upper Midwest

After a sweltering weekend, heat advisories and excessive heat warnings continue across the southern tier of the U.S. with the potential for more record high temperatures and very dangerous heat indices. Also, severe thunderstorms with all hazards, including tornadoes, hail, damaging winds and heavy rain, are expected this afternoon and evening from the Upper Midwest to the central High Plains. Read More >

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Light Rain

86°F

30°C

Humidity 70%
Wind Speed S 16 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 13 Jul 1:56 pm EDT
Extended Forecast for

Myrtle Beach International Airport SC

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Mostly sunny, with a high near 91. Heat index values as high as 101. South wind around 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.

    Scattered
    T-storms

    High: 91 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 9pm.  Mostly clear, with a low around 77. South wind 5 to 9 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms then
    Mostly Clear

    Low: 77 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 90. 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%.

    Sunny then
    Slight Chance
    T-storms

    High: 90 °F

  • Tuesday
    Night

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

    Partly Cloudy

    Low: 77 °F

  • Wednesday

    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%.

    Slight Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 76.

    Mostly Clear

    Low: 76 °F

  • Thursday

    Thursday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 76.

    Mostly Clear

    Low: 76 °F

  • Friday

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

    Chance
    T-storms

    High: 88 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 101. South wind around 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
Scattered showers and thunderstorms, mainly before 9pm. Mostly clear, with a low around 77. South wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. 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%.
Friday Night
Mostly clear, with a low around 76.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Myrtle Beach International Airport SC
 33.69°N 78.93°W (Elev. 20 ft)
12:26 pm EDT Jul 13, 2020
2pm EDT Jul 13, 2020-6pm EDT Jul 19, 2020
 
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Additional Resources

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