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Hazardous Weather Conditions

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Overcast

72°F

22°C

Humidity 100%
Wind Speed N 8 mph
Barometer 30.08 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 9 Oct 2:35 am EDT
Extended Forecast for

5 Miles ESE Johns Island SC

High Surf Advisory October 9, 02:00pm until October 12, 08:00am
Coastal Flood Warning October 9, 08:00am until October 10, 03:00pm
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Warning

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. North wind around 7 mph.

    Low: 65 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 11am and 3pm. Mostly cloudy, with a high near 74. Northeast wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 9pm, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 62. Northeast wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms. Cloudy, with a high near 72. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 72 °F

    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 8pm. Cloudy, with a low around 63. Northeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 74.

    High: 74 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. North wind around 7 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 11am and 3pm. Mostly cloudy, with a high near 74. Northeast wind 14 to 18 mph, with gusts as high as 29 mph.
Thursday Night
A slight chance of showers before 9pm, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 62. Northeast wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms. Cloudy, with a high near 72. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
A chance of showers, with thunderstorms also possible after 8pm. Cloudy, with a low around 63. Northeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 74.
Saturday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 62.
Sunday
Partly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 61.
Columbus Day
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Johns Island SC
 32.7°N 79.99°W (Elev. 3 ft)
Last Update:
2:30 am EDT Oct 9, 2025
Forecast Valid:
2am EDT Oct 9, 2025-6pm EDT Oct 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation