Hazardous Weather Conditions
Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
A Few Clouds
84°F
29°C
| Humidity | 88% |
| Wind Speed | SW 5 mph |
| Barometer | 29.91 in (1012.9 mb) |
| Dewpoint | 80°F (27°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 18 Aug 11:56 pm EDT |
Extended Forecast for
2 Miles NNW North Charleston SC
Heat Advisory August 19, 11:00am until August 19, 08:00pm
Overnight
Low: 78 °F
Mostly Clear
Wednesday
High: 99 °F
Sunny
Wednesday Night
Low: 78 °F
Mostly Clear
Thursday
High: 98 °F
Sunny then
Slight Chance
T-stormsThursday Night
Low: 78 °F
Mostly Clear
Friday
High: 95 °F
Sunny then
Chance
T-stormsFriday Night
Low: 76 °F
Chance
T-stormsSaturday
High: 94 °F
Slight Chance
T-storms then
T-storms
LikelySaturday Night
Low: 75 °F
T-storms
Likely
Detailed Forecast
Overnight
Mostly clear, with a low around 78. Calm wind.
Wednesday
Sunny, with a high near 99. Heat index values as high as 109. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 78. East wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 98. Heat index values as high as 110. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 78. South wind around 6 mph becoming calm in the evening.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 76.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 75.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW North Charleston SC
32.93°N 80.04°W (Elev. 30 ft)
32.93°N 80.04°W (Elev. 30 ft)
8:32 pm EDT Aug 18, 2026
12am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
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