National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kingstree Williamsburg Regional Airport (KCKI)

Lat: 33.72°NLon: 79.86°WElev: 66ft.

Thunderstorm in Vicinity

91°F

33°C

Humidity 49%
Wind Speed W 13 G 18 mph
Barometer 29.98 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 6 Jul 1:15 pm EDT
Extended Forecast for

7 Miles WNW Johnsonville SC

Heat Advisory until July 6, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 6, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 95 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 76. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 76 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms between 3pm and 5pm. Mostly sunny, with a high near 94. Heat index values as high as 103. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 76. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 76 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. West wind 3 to 5 mph. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 104. Southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 76. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers and thunderstorms between 3pm and 5pm. Mostly sunny, with a high near 94. Heat index values as high as 103. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 76. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. West wind 3 to 5 mph. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Sunny and hot, with a high near 98.
Friday Night
Partly cloudy, with a low around 76.
Saturday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Johnsonville SC
 33.87°N 79.56°W (Elev. 56 ft)
Last Update:
6:32 am EDT Jul 6, 2026
Forecast Valid:
1pm EDT Jul 6, 2026-6pm EDT Jul 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation