Heavy Rainfall and Severe Weather Possible in the Midwest; Dangerous Heatwave Coming to the West

Widespread heavy rains, localized flash flooding, and severe thunderstorms are possible through Friday from the Central Plains northeastward into the Middle Mississippi Valley and Great Lakes region. A potential historic heat wave is possible for the Northwest this weekend. Numerous record highs are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

A Few Clouds

70°F

21°C

Humidity 82%
Wind Speed NE 5 mph
Barometer 30.20 in (1022.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 24 Jun 12:56 am EDT
Extended Forecast for

Charleston SC

  • Overnight

    Overnight: Mostly clear, with a low around 69. Northeast wind around 8 mph.

    Mostly Clear

    Low: 69 °F

  • Thursday

    Thursday: Sunny, with a high near 84. Northeast wind 8 to 14 mph.

    Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 3am.  Partly cloudy, with a low around 70. East wind 5 to 11 mph.

    Mostly Clear
    then Chance
    Showers

    Low: 70 °F

  • Friday

    Friday: A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 84. East wind 7 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.

    Showers
    Likely

    High: 84 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. East wind 7 to 10 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 74 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85.

    Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 73.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 73 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 9am.  Mostly sunny, with a high near 85.

    Slight Chance
    T-storms

    High: 85 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 73.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 73 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 69. Northeast wind around 8 mph.
Thursday
Sunny, with a high near 84. Northeast wind 8 to 14 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 70. East wind 5 to 11 mph.
Friday
A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 84. East wind 7 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.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind 7 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Saturday Night
A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 73.
Sunday
A 20 percent chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 85.
Sunday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 73.
Monday
A 20 percent chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 86.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Charleston SC
 32.79°N 80.01°W (Elev. 10 ft)
10:18 pm EDT Jun 23, 2021
1am EDT Jun 24, 2021-6pm EDT Jun 30, 2021
 
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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