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.

Overcast

61°F

16°C

Humidity 61%
Wind Speed NE 15 G 23 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 28 Mar 5:55 am EDT
Extended Forecast for

3 Miles SSE East Sumter SC

Lake Wind Advisory March 28, 06:26am until March 28, 02:00pm
Red Flag Warning March 28, 08:00am until March 28, 11:00pm
Click here for hazard details and duration
Lake Wind Advisory
Red Flag Warning
  •  
    Lake Wind Advisory March 28, 06:26am until March 28, 02:00pm

    NOW until 2:00pm Sat

    Lake Wind Advisory

  • Today

    High: 62 °F

    Decreasing
    Clouds and
    Breezy then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 34. East wind 3 to 6 mph.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Northeast wind 3 to 6 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a north wind 16 to 20 mph, with gusts as high as 33 mph.
Tonight
Clear, with a low around 34. East wind 3 to 6 mph.
Sunday
Sunny, with a high near 69. Northeast wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
A chance of rain and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and thunderstorms before 8pm, then a chance of rain after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Thursday
A chance of rain and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Thursday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
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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:
6:16 am EDT Mar 28, 2026
Forecast Valid:
6am EDT Mar 28, 2026-6pm EDT Apr 3, 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