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

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Fair

32°F

0°C

Humidity 44%
Wind Speed NW 13 mph
Barometer 30.13 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 1 Feb 12:35 pm EST
Extended Forecast for

2 Miles WNW Summerville SC

Cold Weather Advisory February 1, 06:00pm until February 2, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 16. West wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44. Calm wind becoming west around 5 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 16. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 44. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 23. Calm wind.
Tuesday
Partly sunny, with a high near 55. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 40.
Wednesday
Showers likely, mainly after 1pm. Cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 36.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Summerville SC
 33.02°N 80.22°W (Elev. 66 ft)
Last Update:
10:28 am EST Feb 1, 2026
Forecast Valid:
12pm 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