News Headlines
- Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
- NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on March 3
- Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3
- 2026 Storm Spotter Training Schedule
Hazardous Weather Conditions
Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
43°F
6°C
| Humidity | 57% |
| Wind Speed | E 5 mph |
| Barometer | 30.23 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 29 Jan 5:35 pm EST |
Extended Forecast for
3 Miles W Charleston SC
Winter Storm Watch January 31, 07:00am until February 1, 01:00pm
Extreme Cold Watch January 31, 07:00pm until February 1, 12:00pm
Tonight
Low: 35 °F
Mostly Cloudy
Friday
High: 57 °F
Mostly Sunny
Friday Night
Low: 36 °F
Mostly Cloudy
then Slight
Chance RainSaturday
High: 45 °F
Chance Rain
then
Rain/SnowSaturday Night
Low: 18 °F
Snow
Sunday
High: 37 °F
Sunny
Sunday Night
Low: 21 °F
Mostly Clear
Monday
High: 45 °F
Sunny
Monday Night
Low: 26 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 35. Calm wind.
Friday
Mostly sunny, with a high near 57. Southeast wind 3 to 7 mph.
Friday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 36. North wind 3 to 6 mph.
Saturday
Rain before 4pm, then snow. High near 45. North wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow, mainly before 1am. Low around 18. Northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Charleston SC
32.8°N 80.06°W (Elev. 10 ft)
32.8°N 80.06°W (Elev. 10 ft)
1:30 pm EST Jan 29, 2026
5pm EST Jan 29, 2026-6pm EST Feb 5, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
