National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fair

N/A

Humidity NA
Wind Speed SW 8 G 16 mph
Barometer 30.01 in
Dewpoint N/A
Visibility 9.00 mi
Last update 31 Jul 7:35 pm EDT
Extended Forecast for

5 Miles N Keystone Heights FL

Heat Advisory August 1, 11:00am until August 1, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 75. Southwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 17 mph.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 110. Southwest wind 5 to 9 mph.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Southwest wind 5 to 9 mph becoming light after midnight.

    Low: 76 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and thunderstorms after 11am. High near 94. Heat index values as high as 108. Southwest wind 3 to 8 mph. Chance of precipitation is 80%.

    High: 94 °F

    Slight Chance
    T-storms then
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms, mainly before 8pm. Low around 74. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 74 °F

    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and thunderstorms after 11am. Some of the storms could produce heavy rainfall. High near 89. Chance of precipitation is 90%.

    High: 89 °F

    Chance
    T-storms then
    Heavy Rain

  • Sunday Night

    Sunday Night: Showers and thunderstorms, mainly before 8pm. Some of the storms could produce heavy rainfall. Low around 73. Chance of precipitation is 80%.

    Low: 73 °F

    Heavy Rain
    then Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms, mainly after 2pm. High near 91. Chance of precipitation is 90%.

    High: 91 °F

    Chance
    T-storms then
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms, mainly before 8pm. Low around 74. Chance of precipitation is 80%.

    Low: 74 °F

    T-storms then
    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 75. Southwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 17 mph.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 110. Southwest wind 5 to 9 mph.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Southwest wind 5 to 9 mph becoming light after midnight.
Saturday
A slight chance of showers, then showers and thunderstorms after 11am. High near 94. Heat index values as high as 108. Southwest wind 3 to 8 mph. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms, mainly before 8pm. Low around 74. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.
Sunday
A chance of showers, then showers and thunderstorms after 11am. Some of the storms could produce heavy rainfall. High near 89. Chance of precipitation is 90%.
Sunday Night
Showers and thunderstorms, mainly before 8pm. Some of the storms could produce heavy rainfall. Low around 73. Chance of precipitation is 80%.
Monday
Showers and thunderstorms, mainly after 2pm. High near 91. Chance of precipitation is 90%.
Monday Night
Showers and thunderstorms, mainly before 8pm. Low around 74. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms, mainly after 2pm. High near 93. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms. High near 94. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Keystone Heights FL
 29.85°N 82.05°W
Last Update:
7:41 pm EDT Jul 31, 2025
Forecast Valid:
7pm EDT Jul 31, 2025-6pm EDT Aug 7, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation