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 >

Hazardous Weather Conditions

Coastal Flood Warning until October 7, 05:00 PM EDT

Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Mostly Cloudy

74°F

23°C

Humidity	97%
Wind Speed	N 3 mph
Barometer	30.00 in (1016.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	5 Oct 3:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles NW Jacksonville FL

Coastal Flood Warning October 5, 04:42am until October 7, 05:00pm

Click here for hazard details and duration

Coastal Flood Warning

Coastal Flood Warning October 5, 04:42am until October 7, 05:00pm
NOW until 5:00pm Tue
Coastal Flood Warning
Overnight
Low: 73 °F
Slight Chance
Showers
Sunday
High: 83 °F
Showers
Likely
Sunday Night
Low: 73 °F
Chance
Showers
Monday
High: 83 °F
Showers
Likely and
Breezy
Monday Night
Low: 74 °F
Slight Chance
T-storms
Tuesday
High: 85 °F
Chance
T-storms
Tuesday Night
Low: 72 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 86 °F
Sunny

Detailed Forecast

Overnight

A 20 percent chance of showers. Mostly cloudy, with a low around 73. East wind around 7 mph.

Sunday

Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 83. East wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 73. East wind 6 to 9 mph.

Monday

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 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. East wind 9 to 13 mph, with gusts as high as 18 mph.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Tuesday Night

A slight chance of thunderstorms before 8pm. Mostly clear, with a low around 72. Chance of precipitation is 10%.

Wednesday

Sunny, with a high near 86.

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 84. Breezy.