Dangerously Excessive Heat and Humidity Continues from the Midwest and Eastward

Oppressive heat and humidity will continue through Saturday from the Midwest to the East Coast. The Midwest will get a slight reprieve on Sunday as a cold front moves through the area, while excessive heat continues in the East. In addition, strong to severe storms will bring potential for damaging winds, hail, and heavy rain on Saturday. Read More >

Current conditions at

Myrtle Beach Air Force Base (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 26ft.

Fair

24°C

76°F

Humidity 91%
Wind Speed SW 9 km/h
Barometer 1017.1 mb (30.04 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index24°C (76°F)
Last update 20 Jul 5:56 am EDT
Extended Forecast for

Myrtle Beach International Airport SC

Heat Advisory July 20, 12:00pm until July 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny, with a high near 34. Heat index values as high as 42. Southwest wind 8 to 18 km/h, with gusts as high as 27 km/h.

    Sunny

    High: 34 °C

  • Tonight

    Tonight: Mostly clear, with a low around 25. Southwest wind 11 to 18 km/h, with gusts as high as 29 km/h.

    Mostly Clear

    Low: 25 °C

  • Sunday

    Sunday: Isolated showers and thunderstorms after 1pm.  Sunny, with a high near 34. Heat index values as high as 42. Southwest wind 11 to 18 km/h, with gusts as high as 27 km/h.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms

    High: 34 °C

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms before 9pm.  Mostly clear, with a low around 26. South wind 16 to 23 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Clear

    Low: 26 °C

  • Monday

    Monday: A slight chance of showers and thunderstorms after 9am.  Sunny, with a high near 32. Southwest wind 16 to 24 km/h, with gusts as high as 39 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 32 °C

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly after 9pm.  Partly cloudy, with a low around 26. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 26 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 32. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 23 °C

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 9am.  Cloudy, with a high near 28. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 28 °C

Detailed Forecast

Today
Sunny, with a high near 34. Heat index values as high as 42. Southwest wind 8 to 18 km/h, with gusts as high as 27 km/h.
Tonight
Mostly clear, with a low around 25. Southwest wind 11 to 18 km/h, with gusts as high as 29 km/h.
Sunday
Isolated showers and thunderstorms after 1pm. Sunny, with a high near 34. Heat index values as high as 42. Southwest wind 11 to 18 km/h, with gusts as high as 27 km/h. Chance of precipitation is 20%.
Sunday Night
Isolated showers and thunderstorms before 9pm. Mostly clear, with a low around 26. South wind 16 to 23 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms after 9am. Sunny, with a high near 32. Southwest wind 16 to 24 km/h, with gusts as high as 39 km/h. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms, mainly after 9pm. Partly cloudy, with a low around 26. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Wednesday
Showers and thunderstorms likely, mainly after 9am. Cloudy, with a high near 28. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Myrtle Beach International Airport SC
 33.69°N 78.93°W (Elev. 6 m)
3:19 am EDT Jul 20, 2019
6am EDT Jul 20, 2019-6pm EDT Jul 26, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database