National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

A Few Clouds

65°F

18°C

Humidity 68%
Wind Speed S 8 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 13 Apr 7:56 pm EDT
Extended Forecast for

2 Miles ENE Charleston SC

  • Tonight

    Tonight: Mostly clear, with a low around 62. South wind around 6 mph becoming calm in the evening.

    Mostly Clear

    Low: 62 °F

  • Wednesday

    Wednesday: Sunny, with a high near 79. Light southwest wind becoming south 11 to 16 mph in the morning.

    Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 64. Southwest wind 10 to 14 mph.

    Chance
    Showers

    Low: 64 °F

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 74. Southwest wind 11 to 13 mph.

    Chance
    Showers

    High: 74 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 55. West wind around 8 mph becoming north after midnight.

    Partly Cloudy

    Low: 55 °F

  • Friday

    Friday: Partly sunny, with a high near 70.

    Partly Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 56.

    Mostly Cloudy

    Low: 56 °F

  • Saturday

    Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 70.

    Chance
    Showers

    High: 70 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 57.

    Chance
    Showers

    Low: 57 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 62. South wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79. Light southwest wind becoming south 11 to 16 mph in the morning.
Wednesday Night
A 30 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 64. Southwest wind 10 to 14 mph.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 74. Southwest wind 11 to 13 mph.
Thursday Night
Partly cloudy, with a low around 55. West wind around 8 mph becoming north after midnight.
Friday
Partly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 70.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 73.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 74.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles ENE Charleston SC
 32.79°N 79.95°W (Elev. 3 ft)
Last Update:
6:20 pm EDT Apr 13, 2021
Forecast Valid:
8pm EDT Apr 13, 2021-6pm EDT Apr 20, 2021
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation