Hazardous Weather Conditions
Current conditions at
Marion County Airport (KMAO)
Lat: 34.18°NLon: 79.34°WElev: 92ft.
Fair
77°F
25°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 29.98 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 20 Aug 1:55 am EDT |
Extended Forecast for
6 Miles ESE Nichols SC
Heat Advisory August 20, 11:00am until August 20, 07:00pm
Overnight
Low: 75 °F
Patchy Fog
Thursday
High: 95 °F
Patchy Fog
then SunnyThursday Night
Low: 75 °F
Mostly Clear
Friday
High: 94 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 72 °F
Showers
LikelySaturday
High: 91 °F
Chance
Showers then
T-stormsSaturday Night
Low: 71 °F
T-storms then
Chance
T-stormsSunday
High: 91 °F
Mostly Sunny
Sunday Night
Low: 71 °F
Partly Cloudy
Detailed Forecast
Overnight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 75. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 95. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday 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 72. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half 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 and possibly a thunderstorm after 2pm. High near 91. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 71. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles ESE Nichols SC
34.18°N 79.05°W (Elev. 89 ft)
34.18°N 79.05°W (Elev. 89 ft)
6:04 pm EDT Aug 19, 2026
2am EDT Aug 20, 2026-6pm EDT Aug 26, 2026
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