Coastal Flood Warnings and Heavy Rainfall this Weekend - Updated Briefing

Coastal Flood Warnings have been issued through early next week along portions of the northeast Florida Atlantic coast and within the St. Johns River basin. Dangerous marine and surf conditions will continue, with heavy rainfall possible this weekend, which may exacerbate flooding at coastal locations. Please monitor this briefing for the latest updates this weekend and early next week. Read More >

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Mostly Cloudy

82°F

28°C

Humidity 58%
Wind Speed NE 20 G 26 mph
Barometer 30.09 in
Dewpoint 66°F (19°C)
Visibility 8.00 mi
Heat Index84°F (29°C)
Last update 3 Oct 1:55 pm EDT
Extended Forecast for

6 Miles ESE Starke FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Breezy, with a northeast wind around 18 mph, with gusts as high as 29 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Northeast wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after 8am.  Partly sunny, with a high near 82. Breezy, with an east wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 82 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 71. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am.  Partly sunny, with a high near 83. Breezy, with an east wind 11 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 80. Chance of precipitation is 80%.

    High: 80 °F

    Showers

  • Monday Night

    Monday Night: Showers, mainly before 8pm.  Low around 71. Chance of precipitation is 80%.

    Low: 71 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 8am.  Mostly sunny, with a high near 84.

    High: 84 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Breezy, with a northeast wind around 18 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 69. Northeast wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday
A 40 percent chance of showers, mainly after 8am. Partly sunny, with a high near 82. Breezy, with an east wind 10 to 18 mph, with gusts as high as 29 mph.
Saturday Night
A slight chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Partly sunny, with a high near 83. Breezy, with an east wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Monday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 8pm. Low around 71. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny, with a high near 84.
Tuesday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 70.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Starke FL
 29.91°N 82.01°W
1:26 pm EDT Oct 3, 2025
2pm EDT Oct 3, 2025-6pm EDT Oct 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database