Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

A Few Clouds

71°F

22°C

Humidity	54%
Wind Speed	NE 9 mph
Barometer	30.06 in (1018.0 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	7 Oct 10:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Sumter SC

Today
High: 80 °F
Sunny
Tonight
Low: 54 °F
Increasing
Clouds
Thursday
High: 84 °F
Partly Sunny
Thursday Night
Low: 61 °F
Mostly Cloudy
Friday
High: 81 °F
Mostly Cloudy
Friday Night
Low: 63 °F
Mostly Cloudy
then Chance
Showers
Saturday
High: 77 °F
Showers
Likely
Saturday Night
Low: 67 °F
Showers
Sunday
High: 79 °F
Showers

Detailed Forecast

Today

Sunny, with a high near 80. Northeast wind around 6 mph.

Tonight

Increasing clouds, with a low around 54. Calm wind.

Thursday

Partly sunny, with a high near 84. Calm wind.

Thursday Night

Mostly cloudy, with a low around 61. Calm wind.

Friday

Mostly cloudy, with a high near 81. East wind 3 to 7 mph.

Friday Night

A chance of showers after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers likely, mainly after 2pm. Cloudy, with a high near 77. Chance of precipitation is 60%.

Saturday Night

Showers likely, then showers and possibly a thunderstorm after 8pm. Low around 67. Chance of precipitation is 90%.

Sunday

Showers, with thunderstorms also possible after 2pm. High near 79. Chance of precipitation is 90%.

Sunday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Columbus Day

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 62.