Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

79°F

26°C

Humidity	84%
Wind Speed	SW 6 mph
Barometer	29.96 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	18 Jun 12:55 am EDT

More Information:

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

Extended Forecast for

2 Miles ENE Charleston SC

Overnight
Low: 77 °F
Partly Cloudy
Thursday
High: 92 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 76 °F
Chance
T-storms then
Showers
Juneteenth
High: 89 °F
Showers
Likely and
Breezy
Friday Night
Low: 75 °F
Chance
T-storms
Saturday
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 91 °F
Mostly Sunny
Sunday Night
Low: 78 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 77. Southwest wind around 10 mph, with gusts as high as 20 mph.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

Thursday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 76. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Juneteenth

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 89. Breezy, with a west wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Southwest wind 6 to 9 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91.

Saturday Night

Partly cloudy, with a low around 75.

Sunday

Mostly sunny, with a high near 91.

Sunday Night

Partly cloudy, with a low around 78.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.