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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Hazardous Weather Conditions

Current conditions at

Myrtle Beach Air Force Base (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 26ft.

Showers Rain

90°F

32°C

Humidity 63%
Wind Speed SW 13 G 24 mph
Barometer 29.97 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 17 Aug 4:45 pm EDT
Extended Forecast for

Myrtle Beach SC

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms.  Partly sunny, with a high near 88. South wind around 7 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.

    Chance
    T-storms

    High: 88 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 78. Southwest wind around 8 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 78 °F

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after noon.  Mostly sunny, with a high near 90. Heat index values as high as 104. South wind 7 to 11 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 90 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 79. Southwest wind 9 to 13 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 79 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 2pm.  Partly sunny, with a high near 90. Southwest wind 9 to 11 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 90 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 76. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 76 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 86. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 86 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 77 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 86. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 86 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind around 7 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
A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 78. Southwest wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 90. Heat index values as high as 104. South wind 7 to 11 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Southwest wind 9 to 13 mph. Chance of precipitation is 20%.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 90. Southwest wind 9 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 76.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 76.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Myrtle Beach SC
 33.69°N 78.9°W (Elev. 23 ft)
4:23 pm EDT Aug 17, 2017
5pm EDT Aug 17, 2017-6pm EDT Aug 24, 2017
 
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