Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Flood Watch until July 25, 02:00 AM EDT

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Overcast

79°F

26°C

Humidity	87%
Wind Speed	Calm
Barometer	30.09 in (1018.9 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	24 Jul 9:55 pm EDT

More Information:

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

Extended Forecast for

2 Miles NE Sumter SC

Flood Watch July 24, 10:43pm until July 25, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 24, 10:43pm until July 25, 02:00am
NOW until 2:00am Sat
Flood Watch
Tonight
Low: 73 °F
Showers
Likely
Saturday
High: 87 °F
Showers and
Patchy Fog
then T-storms
Likely
Saturday Night
Low: 71 °F
Chance
T-storms then
Showers
Likely
Sunday
High: 90 °F
Chance
Showers
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 96 °F
Mostly Sunny

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers and thunderstorms, mainly before 4pm. Patchy fog before 10am. High near 87. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

A chance of showers before 2pm. Partly sunny, with a high near 90. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Mostly clear, with a low around 71. Calm wind.

Monday

Sunny, with a high near 93.

Monday Night

Mostly clear, with a low around 74.

Tuesday

Mostly sunny, with a high near 96.

Tuesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 40%.