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

Hazardous Weather Conditions

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Mostly Cloudy

68°F

20°C

Humidity 76%
Wind Speed SW 13 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Jan 12:55 am EST
Extended Forecast for

3 Miles SSE East Sumter SC

Lake Wind Advisory January 11, 01:22am until January 11, 07:00pm
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory January 11, 01:22am until January 11, 07:00pm

    NOW until 7:00pm Sun

    Lake Wind Advisory

  • Overnight

    Low: 53 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a temperature rising to near 60 by 11am, then falling to around 50 during the remainder of the day. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 60 °F⇓

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 53. Southwest wind around 8 mph. Chance of precipitation is 20%.
Sunday
Cloudy through mid morning, then gradual clearing, with a temperature rising to near 60 by 11am, then falling to around 50 during the remainder of the day. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 27. Northwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 51. Calm wind.
Monday Night
Mostly clear, with a low around 26. Calm wind.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE East Sumter SC
 33.89°N 80.27°W (Elev. 144 ft)
Last Update:
12:27 am EST Jan 11, 2026
Forecast Valid:
1am EST Jan 11, 2026-6pm EST Jan 17, 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