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

Hazardous Weather Conditions

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fair

30°C

86°F

Humidity 67%
Wind Speed SW 19 km/h
Barometer 1016.4 mb (30.02 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index34°C (94°F)
Last update 18 Jul 9:55 am EDT
Extended Forecast for

Shaw Air Force Base SC

Heat Advisory July 18, 12:00pm until July 18, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny and hot, with a high near 36. Heat index values as high as 41. Southwest wind 11 to 16 km/h. Chance of precipitation is 20%.

    High: 36 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 24. South wind around 14 km/h. Chance of precipitation is 30%.

    Low: 24 °C

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Heat index values as high as 39. Southwest wind 14 to 18 km/h.

    High: 35 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 24. Southwest wind around 11 km/h. Chance of precipitation is 40%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 24 °C

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Southwest wind 8 to 14 km/h. Chance of precipitation is 30%.

    High: 34 °C

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °C

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34.

    High: 34 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Chance of precipitation is 30%.

    High: 34 °C

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny and hot, with a high near 36. Heat index values as high as 41. Southwest wind 11 to 16 km/h. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 24. South wind around 14 km/h. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 35. Heat index values as high as 39. Southwest wind 14 to 18 km/h.
Sunday Night
A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 24. Southwest wind around 11 km/h. Chance of precipitation is 40%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Southwest wind 8 to 14 km/h. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shaw Air Force Base SC
 33.97°N 80.48°W (Elev. 299 m)
Last Update:
2:19 am EDT Jul 18, 2026
Forecast Valid:
10am EDT Jul 18, 2026-6pm EDT Jul 24, 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