Localized Flooding through the Weekend followed by a Moderate Nor'easter and Tidal Flooding Next Week

Tropical moisture will fuel high chances for rain early this week along a stalling cold front. Several inches of rain are expected to fall through Tuesday that will increase the risk for localized flooding each day. A Moderately Strong Nor'easter will develop Tuesday and bring gusty winds, dangerous surf/rip currents, and potential for moderate tidal flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Mayport Naval Station - Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 13ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Jacksonville Beach FL

Flood Watch October 5, 05:23am until October 5, 08:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch October 5, 05:23am until October 5, 08:00pm
NOW until 8:00pm Mon
Flood Watch
Today
High: 78 °F⇓
Chance
T-storms then
Showers
Tonight
Low: 77 °F
Showers
Tuesday
High: 77 °F
Showers and
Windy
Tuesday Night
Low: 74 °F
Showers and
Very Windy
Wednesday
High: 77 °F
Showers
Likely and
Very Windy
Wednesday Night
Low: 75 °F
Chance
Showers and
Very Windy
Thursday
High: 77 °F
Chance
Showers and
Windy
Thursday Night
Low: 75 °F
Chance
Showers and
Windy

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Temperature falling to around 76 by 3pm. North wind 6 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 3am, then showers likely and possibly a thunderstorm after 3am. Steady temperature around 77. Northeast wind 9 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Tuesday

Showers and possibly a thunderstorm. High near 77. Windy, with a northeast wind 14 to 23 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Tuesday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 74. Very windy, with a northeast wind 28 to 31 mph. Chance of precipitation is 90%.

Wednesday

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Very windy, with a northeast wind 26 to 32 mph. Chance of precipitation is 70%.

Wednesday Night

A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 75. Very windy.

Thursday

A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 77. Windy.

Thursday Night

A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 75. Windy.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Very windy. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 76. Windy. Chance of precipitation is 70%.

Saturday

Showers and possibly a thunderstorm. High near 78. Very windy. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Low around 76. Very windy. Chance of precipitation is 80%.

Sunday

Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Breezy. Chance of precipitation is 70%.