Showers and Thunderstorms With Heavy Rainfall Expected Across the Eastern United States

Showers and thunderstorms, some with local heavy rainfall, are expected across Pennsylvania and northward to New England. These storms will elevate the potential for flash flooding the rest of this weekend. Hot temperatures are expected across the Desert Southwest and Texas. Monsoonal thunderstorms are expected across New Mexico and Arizona. Read More >

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

A Few Clouds

94°F

34°C

Humidity 51%
Wind Speed S 16 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 30 Jul 5:56 pm EDT
Extended Forecast for

3 Miles S North Charleston SC

  • Tonight

    Tonight: Isolated showers and thunderstorms before 7pm.  Partly cloudy, with a low around 79. Southwest wind 7 to 13 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 79 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 93. Heat index values as high as 103. Southwest wind 7 to 11 mph.  Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    T-storms

    High: 93 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 79. South wind 8 to 11 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 79 °F

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 92. Heat index values as high as 102. Southwest wind 8 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 78. Southwest wind 6 to 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 78 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 92. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 76 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 91. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 76.

    Partly Cloudy

    Low: 76 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southwest wind 7 to 13 mph. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 103. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 79. South wind 8 to 11 mph. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 92. Heat index values as high as 102. Southwest wind 8 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Southwest wind 6 to 10 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 92. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 76.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 76.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
3 Miles S North Charleston SC
 32.87°N 80.05°W (Elev. 10 ft)
3:14 pm EDT Jul 30, 2016
6pm EDT Jul 30, 2016-6pm EDT Aug 6, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database