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

Heavy Snow Expected Across Portions of the South Carolina Lowcountry and Southeast Georgia This Weekend

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Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Mostly Cloudy

22°F

-6°C

Humidity 82%
Wind Speed NW 12 G 26 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 1 Feb 1:56 am EST
Extended Forecast for

5 Miles E Hanahan SC

Cold Weather Advisory February 1, 06:00pm until February 2, 09:00am
Extreme Cold Warning February 1, 02:32am until February 1, 01:00pm
Winter Storm Warning February 1, 02:32am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
Winter Storm Warning
  •  
    Extreme Cold Warning February 1, 02:32am until February 1, 01:00pm
    Winter Storm Warning February 1, 02:32am until February 1, 01:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 18 °F

    Snow

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 34. Wind chill values as low as 4. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 34 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. West wind 3 to 6 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Cloudy, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Overnight
Snow, mainly before 4am. Low around 18. Wind chill values as low as 4. Northwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 34. Wind chill values as low as 4. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 18. West wind 3 to 6 mph.
Monday
Sunny, with a high near 45. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 24. Calm wind.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Showers likely, mainly after 1pm. Cloudy, with a high near 57. Chance of precipitation is 70%.
Wednesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 46.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 57.
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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 Feb 1, 2026
Forecast Valid:
2am EST Feb 1, 2026-6pm EST Feb 7, 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