Hazardous Weather Conditions
Current conditions at
Florence - Florence Regional Airport (KFLO)
Lat: 34.19°NLon: 79.73°WElev: 146ft.
Fog
76°F
24°C
| Humidity | 100% |
| Wind Speed | SE 3 mph |
| Barometer | 29.94 in (1013.6 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 0.50 mi |
| Heat Index | 75°F (24°C) |
| Last update | 20 Aug 5:53 am EDT |
Extended Forecast for
3 Miles S Effingham SC
Heat Advisory August 20, 11:00am until August 20, 08:00pm
Today
High: 97 °F
Hot
Tonight
Low: 74 °F
Partly Cloudy
Friday
High: 95 °F
Patchy Fog
then Heavy
RainFriday Night
Low: 72 °F
Heavy Rain
then Showers
LikelySaturday
High: 90 °F
Chance
Showers then
Showers
LikelySaturday Night
Low: 71 °F
Showers
Likely then
Chance
ShowersSunday
High: 92 °F
Sunny
Sunday Night
Low: 70 °F
Mostly Clear
Monday
High: 92 °F
Sunny
Detailed Forecast
Today
Sunny and hot, with a high near 97. Heat index values as high as 106. Calm wind.
Tonight
Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Friday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Patchy fog between 7am and 8am. High near 95. Heat index values as high as 106. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 70.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Effingham SC
34.02°N 79.76°W (Elev. 85 ft)
34.02°N 79.76°W (Elev. 85 ft)
6:03 am EDT Aug 20, 2026
6am EDT Aug 20, 2026-6pm EDT Aug 26, 2026
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