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Hazardous Weather Conditions

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

79°F

26°C

Humidity 84%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 10 Jul 2:55 am EDT
Extended Forecast for

2 Miles WSW Kiawah Island SC

Extreme Heat Warning July 10, 11:00am until July 10, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Overnight

    Overnight: Mostly clear, with a low around 83. West wind around 13 mph, with gusts as high as 21 mph.

    Low: 83 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. Heat index values as high as 103. Southwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 84. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 84 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Sunny, with a high near 90. Heat index values as high as 105. Southwest wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 80. Southwest wind 9 to 15 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 80 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers before 8am, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Partly Sunny
    then T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Low around 77. Chance of precipitation is 90%.

    Low: 77 °F

    T-storms then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 90%.

    High: 82 °F

    Showers
    Likely then
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 76. Chance of precipitation is 80%.

    Low: 76 °F

    T-storms then
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 83. West wind around 13 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 89. Heat index values as high as 103. Southwest wind 10 to 18 mph, with gusts as high as 26 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 84. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Sunny, with a high near 90. Heat index values as high as 105. Southwest wind 11 to 18 mph, with gusts as high as 26 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 80. Southwest wind 9 to 15 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers before 8am, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Low around 77. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 76. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
Sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Kiawah Island SC
 32.6°N 80.09°W (Elev. 0 ft)
Last Update:
2:37 am EDT Jul 10, 2026
Forecast Valid:
3am EDT Jul 10, 2026-6pm EDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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