Hazardous Weather Conditions
Current conditions at
Kingstree Williamsburg Regional Airport (KCKI)
Lat: 33.72°NLon: 79.86°WElev: 66ft.
Fair
77°F
25°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 30.07 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 Aug 1:55 am EDT |
Extended Forecast for
Lake City SC
Heat Advisory August 16, 11:00am until August 16, 08:00pm
Overnight

Low: 75 °F
Patchy Fog
Sunday
High: 95 °F
Patchy Fog
then Chance
T-stormsSunday Night
Low: 75 °F
Chance
T-storms then
Partly CloudyMonday

High: 100 °F
Hot
Monday Night

Low: 76 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Slight Chance
T-stormsTuesday Night

Low: 74 °F
Partly Cloudy
Wednesday
High: 95 °F
Mostly Sunny
then Chance
T-stormsWednesday Night
Low: 75 °F
Chance
T-storms then
Mostly Clear
Detailed Forecast
Overnight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 75. Calm wind.
Sunday
A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 95. Heat index values as high as 107. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Sunny and hot, with a high near 100. Heat index values as high as 108. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 76. Calm wind.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Chance of precipitation is 30%.
Thursday
Mostly sunny and hot, with a high near 98.
Thursday Night
A chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lake City SC
33.87°N 79.78°W (Elev. 79 ft)
33.87°N 79.78°W (Elev. 79 ft)
6:55 pm EDT Aug 15, 2026
2am EDT Aug 16, 2026-6pm EDT Aug 22, 2026



