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.

Mostly Cloudy

43°F

6°C

Humidity 97%
Wind Speed S 5 mph
Barometer 29.86 in (1011.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 26 Jan 12:56 am EST
Extended Forecast for

5 Miles E Hanahan SC

Cold Weather Advisory January 26, 10:00pm until January 27, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Overnight

    Overnight: Showers likely, mainly before 5am. Cloudy, with a low around 39. West wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 51. West wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 51 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Northwest wind 6 to 8 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. Wind chill values as low as 15 early. North wind 5 to 7 mph becoming west in the afternoon.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. West wind around 7 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly before 5am. Cloudy, with a low around 39. West wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 51. West wind 10 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 22. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 45. Wind chill values as low as 15 early. North wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 27. West wind around 7 mph.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 48.
Friday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 24.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 40.
Saturday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 45.
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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:
1:30 am EST Jan 26, 2026
Forecast Valid:
1am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
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