Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Moncks Corner Berkeley County (KMKS)

Lat: 33.19°NLon: 80.04°WElev: 72ft.

Fair

82°F

28°C

Humidity	70%
Wind Speed	S 16 G 24 mph
Barometer	29.99 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	10 Jul 6:35 pm EDT

More Information:

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

Extended Forecast for

Saint Stephen SC

Heat Advisory July 11, 11:00am until July 11, 07:00pm

Heat Advisory July 10, 06:58pm until July 10, 07:00pm

Severe T-storm Warning July 10, 06:58pm until July 10, 07:15pm

Click here for hazard details and duration

Heat Advisory

...

Heat Advisory July 10, 06:58pm until July 10, 07:00pm
Severe T-storm Warning July 10, 06:58pm until July 10, 07:15pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 77 °F
Chance
T-storms then
Mostly Clear
Saturday
High: 98 °F
Increasing
Clouds
Saturday Night
Low: 74 °F
Chance
T-storms then
Slight Chance
T-storms
Sunday
High: 94 °F
Mostly Sunny
then T-storms
Sunday Night
Low: 70 °F
T-storms then
Showers
Monday
High: 87 °F
Showers
Likely then
T-storms
Monday Night
Low: 69 °F
T-storms then
Chance
T-storms
Tuesday
High: 88 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 77. Southwest wind 3 to 7 mph.

Saturday

Increasing clouds, with a high near 98. Heat index values as high as 105. West wind 5 to 9 mph, with gusts as high as 21 mph.

Saturday Night

A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A slight chance of showers before 8am, then showers and possibly a thunderstorm after 2pm. High near 94. Heat index values as high as 102. Light west wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 70. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 87. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 69. Chance of precipitation is 80%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 69.

Wednesday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.

Wednesday Night

Mostly clear, with a low around 72.

Thursday

Sunny, with a high near 96.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.