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

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Fog

55°F

13°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.35 in (1027.5 mb)
Dewpoint 55°F (13°C)
Visibility 0.50 mi
Last update 4 Mar 7:56 am EST
Extended Forecast for

5 Miles E Hanahan SC

Dense Fog Advisory March 4, 08:00am until March 4, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 4, 08:00am until March 4, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Today

    High: 75 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Light south wind.

    Low: 57 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 77 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Light south wind.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 57. Light south wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. Light south wind.
Friday
Mostly sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 80.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 80.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Hanahan SC
 32.9°N 79.94°W (Elev. 3 ft)
Last Update:
7:32 am EST Mar 4, 2026
Forecast Valid:
8am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation