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Hazardous Weather Conditions
Current conditions at
Keystone Heights Airport (K42J)
Lat: 29.84°NLon: 82.05°WElev: 197ft.
Fair
95°F
35°C
| Humidity | 47% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.05 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 11 Aug 4:15 pm EDT |
Extended Forecast for
5 Miles N Keystone Heights FL
Heat Advisory August 12, 12:00pm until August 12, 07:00pm
Heat Advisory August 11, 04:33pm until August 11, 07:00pm
NOW until 7:00pm Tue
Heat Advisory
This Afternoon
High: 96 °F
Hot
Tonight
Low: 76 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny then
Chance
T-stormsWednesday Night
Low: 76 °F
Slight Chance
T-storms then
Partly CloudyThursday
High: 96 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 76 °F
Chance
T-storms then
Chance
ShowersFriday
High: 97 °F
Slight Chance
T-storms then
Chance
T-stormsFriday Night
Low: 76 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 96. Heat index values as high as 109. West wind around 8 mph.
Tonight
Mostly clear, with a low around 76. West wind around 6 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 106. West wind 6 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. West wind around 7 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. West wind around 7 mph.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 97. Chance of precipitation is 50%.
Friday Night
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97.
Saturday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles N Keystone Heights FL
29.85°N 82.05°W
29.85°N 82.05°W
2:22 pm EDT Aug 11, 2026
4pm EDT Aug 11, 2026-6pm EDT Aug 17, 2026
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Hourly Weather Forecast
