Tropical System Impacts for the East; Severe Weather and Heavy Rainfall Threats

Heavy rain and dangerous surf conditions up the East Coast are forecast as tropical storm conditions approach late this week and into the weekend. Meanwhile, strong to severe thunderstorms are expected to impact portions of the central U.S. including heavy to excessive rainfall through Saturday. For the Intermountain region, below normal temperatures and some snow for the higher terrain. Read More >

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

A Few Clouds

68°F

20°C

Humidity 76%
Wind Speed N 9 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 22 Sep 5:56 am EDT
Extended Forecast for

6 Miles NNW Johns Island SC

High Surf Advisory until September 23, 12:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until September 23, 12:00am

    NOW until
    12:00am Sat

    High Surf Advisory

  • Today

    Today: Cloudy, with a high near 79. North wind 11 to 18 mph, with gusts as high as 28 mph.

    Cloudy

    High: 79 °F

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 61. Northwest wind around 17 mph, with gusts as high as 26 mph.

    Chance Rain

    Low: 61 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 81. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 65. West wind around 5 mph becoming light and variable  in the evening.

    Partly Cloudy

    Low: 65 °F

  • Sunday

    Sunday: Sunny, with a high near 86. Southwest wind 5 to 8 mph.

    Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Monday

    Monday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

Detailed Forecast

Today
Cloudy, with a high near 79. North wind 11 to 18 mph, with gusts as high as 28 mph.
Tonight
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 61. Northwest wind around 17 mph, with gusts as high as 26 mph.
Saturday
Mostly cloudy, with a high near 81. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 65. West wind around 5 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 86. Southwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
6 Miles NNW Johns Island SC
 32.8°N 80.11°W (Elev. 7 ft)
3:28 am EDT Sep 22, 2023
6am EDT Sep 22, 2023-6pm EDT Sep 28, 2023
 
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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