Hazardous Weather Conditions
Current conditions at
Shaw Air Force Base (KSSC)
Lat: 33.97°NLon: 80.48°WElev: 243ft.
Partly Cloudy
77°F
25°C
| Humidity | 63% |
| Wind Speed | S 7 mph |
| Barometer | 29.93 in (1013.5 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 11 Mar 10:55 pm EDT |
Extended Forecast for
Sumter SC
Lake Wind Advisory March 12, 10:00am until March 12, 08:00pm
Tonight
Low: 66 °F
Mostly Cloudy
Thursday
High: 71 °F⇓
Rain and
BreezyThursday Night
Low: 35 °F
Mostly Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 45 °F
Mostly Clear
Saturday
High: 75 °F
Mostly Sunny
Saturday Night
Low: 51 °F
Mostly Clear
Sunday
High: 78 °F
Mostly Sunny
then Chance
RainSunday Night
Low: 62 °F
Chance
T-storms then
Rain Likely
Detailed Forecast
Tonight
Mostly cloudy, with a low around 66. South wind around 9 mph, with gusts as high as 20 mph.
Thursday
Rain and thunderstorms before 1pm, then rain likely and possibly a thunderstorm between 1pm and 2pm, then a chance of rain after 2pm. Temperature rising to near 71 by 11am, then falling to around 53 during the remainder of the day. Breezy, with a southwest wind 11 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Mostly clear, with a low around 35. North wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny, with a high near 65. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 45. Calm wind.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 51.
Sunday
A chance of rain after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Sunday Night
A chance of rain before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Monday Night
A chance of rain. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 55.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sumter SC
33.94°N 80.4°W (Elev. 154 ft)
33.94°N 80.4°W (Elev. 154 ft)
6:37 pm EDT Mar 11, 2026
11pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
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