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

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Partly Cloudy

N/A

Humidity NA
Wind Speed SW 8 mph
Barometer 30.04 in
Dewpoint N/A
Visibility 9.00 mi
Last update 13 Jul 2:55 pm EDT
Extended Forecast for

2 Miles ESE Lawtey FL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 95. Heat index values as high as 103. Northwest wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 95 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 73. East wind 5 to 7 mph becoming light and variable.

    Low: 73 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Showers and thunderstorms. High near 96. Heat index values as high as 110. West wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 96 °F

    Sunny then
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 72. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 72 °F

    T-storms
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 93. Light north wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

    High: 93 °F

    Chance
    T-storms then
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm. Low around 73. Chance of precipitation is 80%.

    Low: 73 °F

    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers and thunderstorms after 11am. High near 91. Chance of precipitation is 90%.

    High: 91 °F

    Chance
    T-storms then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms before 8pm. Low around 73. Chance of precipitation is 80%.

    Low: 73 °F

    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms, mainly after 2pm. High near 94. Chance of precipitation is 80%.

    High: 94 °F

    Chance
    T-storms then
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 95. Heat index values as high as 103. Northwest wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 73. East wind 5 to 7 mph becoming light and variable.
Monday
Showers and thunderstorms. High near 96. Heat index values as high as 110. West wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 72. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 93. Light north wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 8pm. Low around 73. Chance of precipitation is 80%.
Wednesday
A chance of showers, then showers and thunderstorms after 11am. High near 91. Chance of precipitation is 90%.
Wednesday Night
Showers and thunderstorms before 8pm. Low around 73. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms, mainly after 2pm. High near 94. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms before 8pm. Low around 74. Chance of precipitation is 80%.
Friday
Showers and thunderstorms. High near 95. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Saturday
Showers and thunderstorms likely. Mostly sunny and hot, with a high near 96. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Lawtey FL
 30.03°N 82.05°W
Last Update:
2:36 pm EDT Jul 13, 2025
Forecast Valid:
3pm EDT Jul 13, 2025-6pm EDT Jul 19, 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