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Hazardous Weather Conditions
Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
Mostly Cloudy
87°F
31°C
| Humidity | 65% |
| Wind Speed | W 8 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 12 Aug 10:56 am EDT |
Extended Forecast for
3 Miles NE Charleston SC
Extreme Heat Watch August 13, 11:00am until August 13, 08:00pm
Heat Advisory until August 12, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Today
High: 97 °F
Slight Chance
T-stormsTonight
Low: 79 °F
Slight Chance
T-storms then
Mostly ClearThursday
High: 97 °F
Sunny then
Slight Chance
T-stormsThursday Night
Low: 81 °F
Mostly Clear
Friday
High: 98 °F
Mostly Sunny
Friday Night
Low: 81 °F
Partly Cloudy
Saturday
High: 97 °F
Mostly Sunny
then Chance
T-stormsSaturday Night
Low: 79 °F
Chance
T-storms
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 97. Heat index values as high as 111. West wind 6 to 8 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 79. West wind 3 to 7 mph.
Thursday
A slight chance of showers and thunderstorms between 2pm and 3pm. Sunny, with a high near 97. Heat index values as high as 112. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 81. South wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 98. Light southwest wind increasing to 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 81.
Saturday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97.
Saturday Night
A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80.
Monday
Mostly sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 80.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Charleston SC
32.81°N 79.98°W (Elev. 3 ft)
32.81°N 79.98°W (Elev. 3 ft)
9:22 am EDT Aug 12, 2026
11am EDT Aug 12, 2026-6pm EDT Aug 18, 2026
Additional Resources
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