Flood Watches through Tues Evening and Coastal Flood Advisories through Early Thurs

Tropical moisture and a stalling cold front will fuel waves of downpours during the next several days. Several inches of rain are expected to fall along the I-95 corridor, increasing the risk for flooding, especially for urban and normally flood prone locations. Nor'easter conditions will bring gusty winds, dangerous surf and rip currents, and the 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.

Light Rain Fog/Mist

78°F

26°C

Humidity	87%
Wind Speed	NE 12 mph
Barometer	29.90 in (1012.3 mb)
Dewpoint	74°F (23°C)
Visibility	6.00 mi
Heat Index	80°F (27°C)
Last update	7 Oct 12:52 am EDT

More Information:

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

Extended Forecast for

6 Miles NW Mayport Naval Station FL

Flood Watch October 7, 02:21am until October 7, 12:00pm

High Surf Advisory until October 8, 05:00am

Coastal Flood Advisory October 7, 02:21am until October 8, 05:00am

Click here for hazard details and duration

Flood Watch

High Surf Advisory

Coastal Flood Advisory

Flood Watch October 7, 02:21am until October 7, 12:00pm
High Surf Advisory until October 8, 05:00am
Coastal Flood Advisory October 7, 02:21am until October 8, 05:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 74 °F
Heavy Rain
Wednesday
High: 80 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 72 °F
Chance
Showers and
Breezy
Thursday
High: 79 °F
Chance
Showers
Thursday Night
Low: 72 °F
Slight Chance
T-storms then
Chance
Showers
Friday
High: 80 °F
Showers
Likely and
Breezy
Friday Night
Low: 73 °F
Showers
Likely and
Breezy
Saturday
High: 81 °F
Showers and
Breezy

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Some of the storms could produce heavy rainfall. Cloudy, with a steady temperature around 74. Northeast wind around 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers likely and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 80. Breezy, with a northeast wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 30 percent chance of showers, mainly between 2am and 5am. Mostly cloudy, with a low around 72. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 23 mph.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 79. Northeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Thursday Night

A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Cloudy, with a low around 72. Northeast wind around 8 mph. Chance of precipitation is 40%.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 80. Breezy. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 73. Breezy. Chance of precipitation is 70%.

Saturday

Showers and possibly a thunderstorm. High near 81. Breezy. Chance of precipitation is 90%.

Saturday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 73. Breezy. Chance of precipitation is 70%.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Columbus Day

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Monday Night

Partly cloudy, with a low around 69.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 83.