Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9° N Lon: 80.04° W Elev: 46 ft.

Mostly Cloudy

44°F

7°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 18 Dec 10:56 pm EST
Detailed forecast for

Charleston County

Tonight
Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 40s, except in the mid 40s near the coast. Northeast winds 5 to 10 mph.
Wednesday
Partly sunny in the morning, then cloudy with a slight chance of showers in the afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.
Wednesday Night
Cloudy. Rain after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 80 percent.
Thursday
Rain. Highs in the upper 60s. East winds 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain near 100 percent.
Thursday Night
Rain in the evening, then a chance of showers after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Friday
Partly sunny with a 50 percent chance of showers. Breezy with highs in the lower 60s.
Friday Night
Mostly cloudy. Lows in the lower 40s.
Saturday
Sunny. Highs in the mid 50s.
Saturday Night
Mostly clear. Lows around 40.
Sunday
Sunny. Highs in the upper 50s.
Sunday Night
Partly cloudy. Lows in the mid 40s.
Monday
Mostly sunny. Highs in the lower 60s.
Monday Night
Mostly cloudy. Lows in the mid 40s.
Christmas Day
Partly sunny. Highs in the lower 60s.



Click Map For Forecast
950 PM EST Tue Dec 18 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database