Dangerously Excessive Heat and Humidity Continues from the Midwest and Eastward

Oppressive heat and humidity will continue through Saturday from the Midwest to the East Coast. The Midwest will get a slight reprieve on Sunday as a cold front moves through the area, while excessive heat continues in the East. In addition, strong to severe storms will bring potential for damaging winds, hail, and heavy rain on Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fair

84°F

29°C

Humidity 68%
Wind Speed SW 7 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 20 Jul 10:56 am EDT
Extended Forecast for

3 Miles SSW South Sumter SC

  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms after 2pm.  Sunny, with a high near 95. Heat index values as high as 101. Southwest wind around 9 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 95 °F

  • Tonight

    Tonight: Isolated showers and thunderstorms before 10pm.  Mostly clear, with a low around 74. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Clear

    Low: 74 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 97. Heat index values as high as 102. Southwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 97 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 74. Southwest wind around 7 mph.

    Mostly Clear

    Low: 74 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 96. Southwest wind 7 to 11 mph.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 96 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: Showers and thunderstorms.  High near 92. Chance of precipitation is 80%.

    T-storms

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely.  Cloudy, with a low around 70. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 70 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 85 °F

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms after 2pm. Sunny, with a high near 95. Heat index values as high as 101. Southwest wind around 9 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 10pm. Mostly clear, with a low around 74. Southwest wind around 6 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Heat index values as high as 102. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 74. Southwest wind around 7 mph.
Monday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Southwest wind 7 to 11 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 20%.
Tuesday
Showers and thunderstorms. High near 92. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely. Cloudy, with a low around 70. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 67.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
3 Miles SSW South Sumter SC
 33.85°N 80.36°W (Elev. 174 ft)
11:23 am EDT Jul 20, 2019
12pm EDT Jul 20, 2019-6pm EDT Jul 26, 2019
 
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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