Hazardous Weather Conditions
Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Thunderstorm Light Drizzle
77°F
25°C
| Humidity | 100% |
| Wind Speed | E 5 mph |
| Barometer | 30.16 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 8.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 11 Aug 11:55 am EDT |
Extended Forecast for
Charleston SC
Flood Watch August 11, 12:21pm until August 11, 06:00pm
NOW until 6:00pm Mon
Flood Watch
This Afternoon
High: 83 °F
T-storms
Tonight
Low: 76 °F
Chance
T-stormsTuesday
High: 88 °F
Showers
LikelyTuesday Night
Low: 76 °F
Chance
Showers then
Mostly CloudyWednesday
High: 90 °F
Chance
T-stormsWednesday Night
Low: 77 °F
Slight Chance
T-stormsThursday
High: 91 °F
Chance
T-stormsThursday Night
Low: 77 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Showers and thunderstorms, mainly before 5pm. High near 83. Southeast wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 76. Southeast wind 3 to 6 mph.
Tuesday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 76. South wind 3 to 6 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Light southwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 77.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Charleston SC
32.79°N 80.01°W (Elev. 10 ft)
32.79°N 80.01°W (Elev. 10 ft)
6:03 am EDT Aug 11, 2025
12pm EDT Aug 11, 2025-6pm EDT Aug 17, 2025
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