On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Heat Wave in Central U.S.

Dangerous heat will continue in the Nation's mid-section on Tuesday. Combined with high humidity, this will lead to Heat Index temperatures ranging from 100 to 110 degrees Fahrenheit across parts of the Plains and mid-South. Heat Advisories and Excessive Heat Warnings are in effect. If you must be outside, slow down and drink plenty of water.
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Current conditions at

Myrtle Beach Air Force Base (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 26ft.

Fair

81°F

27°C

Humidity 74%
Wind Speed E 8 mph
Barometer 30.00 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 27 Jul 11:15 pm EDT
Extended Forecast for

Myrtle Beach International Airport SC

  • Tonight

    Tonight: Mostly cloudy, with a low around 77. Light east wind.

    Mostly Cloudy

    Low: 77 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 89. Northeast wind 5 to 11 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 75. East wind 5 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 75 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 88. East wind 7 to 11 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 74. Northeast wind 5 to 8 mph.

    Partly Cloudy

    Low: 74 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 88. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 88 °F

  • Thursday
    Night

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

    Chance
    T-storms

    Low: 77 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Partly sunny, with a high near 88. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday 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

Detailed Forecast

Tonight
Mostly cloudy, with a low around 77. Light east wind.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Northeast wind 5 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. East wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. East wind 7 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 74. Northeast wind 5 to 8 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. 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 75. Chance of precipitation is 50%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 50%.
  Click Map For Forecast
Point Forecast:
Myrtle Beach International Airport SC
 33.67°N 78.93°W (Elev. 20 ft)
10:15 pm EDT Jul 27, 2015
11pm EDT Jul 27, 2015-6pm EDT Aug 3, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database