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 Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Overcast

39°F

4°C

Humidity 70%
Wind Speed N 6 mph
Barometer 29.84 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 31 Jan 1:15 pm EST
Extended Forecast for

3 Miles SSE Charleston SC

Winter Storm Warning January 31, 01:30pm until February 1, 01:00pm
Extreme Cold Warning January 31, 04:00pm until February 1, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
Extreme Cold Warning
  •  
    Winter Storm Warning January 31, 01:30pm until February 1, 01:00pm

    NOW until 1:00pm Sun

    Winter Storm Warning

  • This Afternoon

    High: 41 °F

    Rain/Snow

  • Tonight

    Tonight: Snow showers, mainly before 4am. The snow could be heavy at times. Low around 21. Wind chill values as low as 7. Northwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Heavy Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 35. Wind chill values as low as 7. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 35 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Northwest wind around 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 44. Northwest wind 5 to 7 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of rain showers before 3pm, then rain and snow showers. High near 41. North wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers, mainly before 4am. The snow could be heavy at times. Low around 21. Wind chill values as low as 7. Northwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 35. Wind chill values as low as 7. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 22. Northwest wind around 7 mph.
Monday
Sunny, with a high near 44. Northwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A 50 percent chance of showers. Cloudy, with a high near 56.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 36.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Charleston SC
 32.75°N 79.99°W (Elev. 10 ft)
Last Update:
12:43 pm EST Jan 31, 2026
Forecast Valid:
1pm EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation