Hazardous Weather Conditions
Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
88°F
31°C
| Humidity | 75% |
| Wind Speed | Calm |
| Barometer | 30.10 in |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 16 Aug 9:35 am EDT |
Extended Forecast for
3 Miles E Charleston SC
Heat Advisory August 16, 11:00am until August 16, 08:00pm
Today
High: 94 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 79 °F
Chance
T-storms then
Partly CloudyMonday
High: 98 °F
Sunny
Monday Night
Low: 81 °F
Mostly Clear
Tuesday
High: 99 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 80 °F
Chance
T-stormsWednesday
High: 95 °F
Sunny then
Chance
T-stormsWednesday Night
Low: 80 °F
Chance
T-storms then
Partly CloudyThursday
High: 95 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 111. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 79. South wind 3 to 6 mph.
Monday
Sunny, with a high near 98. Heat index values as high as 116. West wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 81. Southwest wind 6 to 9 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 99. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 80.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 79.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Charleston SC
32.79°N 79.95°W (Elev. 3 ft)
32.79°N 79.95°W (Elev. 3 ft)
8:32 am EDT Aug 16, 2026
9am EDT Aug 16, 2026-6pm EDT Aug 22, 2026
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