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Severe thunderstorms possible from the upper Midwest to the lower Mississippi Valley

Severe thunderstorms with damaging winds, a few tornadoes and some hail are expected across much of Arkansas and southern Missouri Wednesday. Isolated severe thunderstorms with damaging wind are also expected across Illinois during the day and across the lower Mississippi Valley overnight. Heavy rain with localized flooding is also possible in these areas. Read More >

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97° N Lon: 80.48° W Elev: 243 ft.




Humidity 89%
Wind Speed Calm
Barometer 29.76 in (1007.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 25 Apr 10:58 pm EDT
Detailed forecast for

Sumter County

Partly cloudy. Patchy fog. Near steady temperature in the upper 50s. Light and variable winds, becoming east around 5 mph.
Patchy fog in the morning. Sunny, warmer with highs in the mid 80s. Southeast winds around 5 mph, becoming southwest in the afternoon.
Wednesday Night
Mostly clear. Lows in the lower 60s. South winds around 5 mph.
Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph.
Thursday Night
Mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.
Friday Through Saturday
Partly cloudy. Highs in the lower 90s. Lows in the upper 60s.
Saturday Night And Sunday
Mostly cloudy. Lows in the upper 60s. Highs around 90.
Sunday Night
Partly cloudy. Lows in the mid 60s.
Monday And Monday Night
Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 40 percent.
Mostly sunny with a 30 percent chance of showers. Highs in the mid 70s.

Click Map For Forecast
1102 PM EDT Tue Apr 25 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database