Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Moncks Corner Berkeley County (KMKS)

Lat: 33.19°NLon: 80.04°WElev: 72ft.

Partly Cloudy

81°F

27°C

Humidity	74%
Wind Speed	SW 6 mph
Barometer	29.88 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	17 Jun 6:55 pm EDT

More Information:

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

Extended Forecast for

7 Miles ESE Saint Stephen SC

Tonight
Low: 72 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 94 °F
Mostly Sunny
then T-storms
Likely
Thursday Night
Low: 71 °F
Chance
T-storms then
Showers
Juneteenth
High: 88 °F
Showers
Likely
Friday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 91 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 94 °F
Mostly Sunny
Sunday Night
Low: 72 °F
Partly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Southwest wind 3 to 5 mph.

Thursday

Showers and thunderstorms likely, mainly between 4pm and 5pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 94. Heat index values as high as 103. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 3am, then showers and possibly a thunderstorm between 3am and 5am, then showers likely after 5am. Low around 71. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Juneteenth

A chance of showers before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 88. West wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Calm wind.

Saturday

Mostly sunny, with a high near 91.

Saturday Night

Mostly clear, with a low around 68.

Sunday

Mostly sunny, with a high near 94.

Sunday Night

Partly cloudy, with a low around 72.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.