Hazardous Weather Conditions
Current conditions at
Augusta Daniel Field (KDNL)
Lat: 33.47°NLon: 82.04°WElev: 411ft.
Thunderstorm in Vicinity
97°F
36°C
| Humidity | 46% |
| Wind Speed | NA |
| Barometer | 30.07 in (1017.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 107°F (42°C) |
| Last update | 15 Aug 4:53 pm EDT |
Extended Forecast for
Johnston SC
Heat Advisory August 15, 05:08pm until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
This Afternoon
High: 97 °F
Slight Chance
T-stormsTonight
Low: 75 °F
Partly Cloudy
Sunday
High: 95 °F
Patchy Fog
then Chance
T-stormsSunday Night
Low: 75 °F
Partly Cloudy
Monday
High: 98 °F
Hot
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 74 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Heat index values as high as 101. Calm wind. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 75. Calm wind.
Sunday
A chance of showers and thunderstorms, mainly between 2pm and 3pm. Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 95. Heat index values as high as 106. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 75. Light south wind.
Monday
Sunny and hot, with a high near 98. West wind around 6 mph.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 73.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 90.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Johnston SC
33.84°N 81.81°W (Elev. 617 ft)
33.84°N 81.81°W (Elev. 617 ft)
2:21 pm EDT Aug 15, 2026
5pm EDT Aug 15, 2026-6pm EDT Aug 22, 2026
Additional Resources
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