NWS JAX Weather Impact Briefing

Isolated Strong and Severe Thunderstorms Expected This Afternoon & Evening Mainly Across Northeast FL and Coastal Southeast Georgia, and Scattered Severe Thunderstorms Possible on Monday For The Entire Area. Read More >

Current conditions at

Keystone Heights Airport (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Mostly Cloudy

66°F

19°C

Humidity 100%
Wind Speed S 8 mph
Barometer 29.84 in
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Last update 16 Mar 8:15 am EDT
Extended Forecast for

3 Miles W Starke FL

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could be severe.  High near 80. Windy, with a southwest wind 13 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Severe
    Thunderstorms
    and Windy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm.  Cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost before 9am.  Otherwise, mostly sunny, with a high near 58. North wind around 9 mph, with gusts as high as 16 mph.

    High: 58 °F

    Patchy Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 2am.  Otherwise, mostly cloudy, with a low around 36. Light north wind.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Wednesday

    Wednesday: Patchy frost before 9am.  Otherwise, mostly sunny, with a high near 65. Northeast wind 6 to 8 mph.

    High: 65 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could be severe. High near 80. Windy, with a southwest wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 58. North wind around 9 mph, with gusts as high as 16 mph.
Tuesday Night
Patchy frost after 2am. Otherwise, mostly cloudy, with a low around 36. Light north wind.
Wednesday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 65. Northeast wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Starke FL
 29.95°N 82.17°W
8:01 am EDT Mar 16, 2026
8am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

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