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

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Mostly Cloudy

74°F

23°C

Humidity 94%
Wind Speed NE 7 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 5 Oct 12:56 am EDT
Extended Forecast for

4 Miles NNW Jacksonville FL

Coastal Flood Warning October 5, 01:04am until October 7, 05:00pm
Click here for hazard details and duration
Coastal Flood Warning
  •  
    Coastal Flood Warning October 5, 01:04am until October 7, 05:00pm

    NOW until 5:00pm Tue

    Coastal Flood Warning

  • Overnight

    Low: 73 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 84. Breezy, with an east wind 7 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am.  Mostly cloudy, with a low around 74. East wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am.  Partly sunny, with a high near 84. Breezy, with an east wind 11 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 74. East wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers.  Mostly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Overnight
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 73. East wind around 8 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Sunday
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. Breezy, with an east wind 7 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 74. East wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Partly sunny, with a high near 84. Breezy, with an east wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74. East wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 83. Breezy.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 71.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Jacksonville FL
 30.39°N 81.69°W
11:47 pm EDT Oct 4, 2025
1am EDT Oct 5, 2025-6pm EDT Oct 11, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database