Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms And Heavy Rain Over Portions Of Plains, Mid Atlantic On Friday

Scattered strong-to-severe thunderstorms are possible from the Mid-Missouri Valley into the central Plains on Friday. Also, a few strong-to-severe storms are possible from the Mid-Atlantic into Upstate New York and western New England. Storms in these areas will also be capable of producing torrential rainfall that could lead to isolated flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7° N Lon: 80° W Elev: 16 ft.

A Few Clouds

82°F

28°C

Humidity 89%
Wind Speed SW 5 mph
Barometer 29.95 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 18 Aug 5:15 am EDT
Detailed forecast for

Charleston County

Today
Partly cloudy with a slight chance of showers. A slight chance of thunderstorms this afternoon. Highs in the mid 90s, except around 90 near the coast. Heat index values up to 110. Southwest winds 10 to 15 mph. Chance of rain 20 percent.
Tonight
Partly cloudy. Lows in the upper 70s. Southwest winds 10 to 15 mph.
Saturday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Heat index values up to 106. Southwest winds 10 to 15 mph. Chance of rain 50 percent.
Saturday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Sunday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s, except in the upper 80s near the coast. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105.
Sunday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent.
Monday
Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.
Monday Night
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
Tuesday
Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.
Tuesday Night
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
Wednesday
Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.
Wednesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.



Click Map For Forecast
453 AM EDT Fri Aug 18 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database