National Weather Service

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KCLX Radar Down for Required Dome Maintenance March 16-19, 2026
South Carolina Severe Weather and Flood Awareness Week: March 8-14, 2026
NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on April 16, 2026

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Overcast and Breezy

59°F

15°C

Humidity	55%
Wind Speed	N 21 G 32 mph
Barometer	30.02 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	12 Mar 6:15 pm EDT

More Information:

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

Extended Forecast for

3 Miles ESE Edisto Island SC

Tonight
Low: 45 °F
Mostly Clear
and Breezy
then Clear
Friday
High: 62 °F
Sunny
Friday Night
Low: 52 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
then Slight
Chance
Showers
Sunday
High: 69 °F
Showers
Likely
Sunday Night
Low: 63 °F
Showers
Likely
Monday
High: 68 °F
Showers
Likely
Monday Night
Low: 40 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 45. Breezy, with a northeast wind 14 to 21 mph, with gusts as high as 30 mph.

Friday

Sunny, with a high near 62. Northeast wind 7 to 11 mph becoming south in the afternoon.

Friday Night

Mostly clear, with a low around 52. South wind 3 to 5 mph.

Saturday

Sunny, with a high near 66. Light and variable wind becoming east 5 to 8 mph in the afternoon.

Saturday Night

A 20 percent chance of showers after 2am. Mostly clear, with a low around 59. East wind around 7 mph.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 50.

Tuesday Night

Mostly cloudy, with a low around 40.

Wednesday

Sunny, with a high near 53.

Wednesday Night

Partly cloudy, with a low around 46.

Thursday

Mostly sunny, with a high near 60.