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

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Mostly Cloudy

82°F

28°C

Humidity 88%
Wind Speed SW 7 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 13 Jul 7:56 am EDT
Extended Forecast for

North Charleston SC

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 94. Heat index values as high as 103. Southwest wind 5 to 9 mph.

    Sunny then
    Chance
    T-storms

    High: 94 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Mostly clear, with a low around 76. South wind 3 to 8 mph.

    Chance
    T-storms then
    Mostly Clear

    Low: 76 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming south around 6 mph in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 77. South wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms then
    Mostly Clear

    Low: 77 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 93. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    Chance
    T-storms

    High: 93 °F

  • Wednesday
    Night

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

    Mostly Clear

    Low: 76 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms.  Sunny, with a high near 92.

    Chance
    T-storms

    High: 92 °F

  • Thursday
    Night

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

    Mostly Clear

    Low: 76 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 91.

    Chance
    T-storms

    High: 91 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 103. Southwest wind 5 to 9 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 76. South wind 3 to 8 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 77. South wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 76.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 76.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Click Map For Forecast
Point Forecast:
North Charleston SC
 32.91°N 80.04°W (Elev. 39 ft)
6:51 am EDT Jul 13, 2020
8am EDT Jul 13, 2020-6pm EDT Jul 19, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database