Critical Fire Weather Conditions with Incoming Arctic Blast

A strong low pressure system will develop along the eastern seaboard through Sunday. This will lead to strong winds which will push a very dry and cold arctic airmass into the region through Sunday. This will result in critical Fire Weather conditions and may lead extreme fire behavior and rapid spread of any existing or newly ignited wildfires. Don't be the Spark! Read More >

Hazardous Weather Conditions

Fire Weather Watch in effect from February 23, 01:00 PM EST until February 23, 07:00 PM EST
Red Flag Warning in effect from February 22, 01:00 PM EST until February 22, 09:00 PM EST

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Fair

73°F

23°C

Humidity	62%
Wind Speed	SW 8 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	21 Feb 9:52 pm EST

More Information:

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

Extended Forecast for

Jacksonville Beach FL

Fire Weather Watch February 23, 01:00pm until February 23, 07:00pm

Red Flag Warning February 22, 01:00pm until February 22, 09:00pm

Click here for hazard details and duration

Fire Weather Watch

Red Flag Warning

Tonight
Low: 65 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 65 °F⇓
Chance
Showers and
Windy then
Sunny and
Very Windy
Sunday Night
Low: 39 °F
Clear and
Very Windy
Monday
High: 48 °F
Sunny and
Very Windy
Monday Night
Low: 36 °F
Clear and
Very Windy
Tuesday
High: 51 °F
Sunny and
Breezy then
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 63 °F
Mostly Sunny
Wednesday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 65. Southwest wind 11 to 14 mph.

Sunday

A 50 percent chance of showers, mainly before 10am. Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 57 by 5pm. Very windy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Clear, with a low around 39. Wind chill values as low as 30. Very windy, with a northwest wind around 31 mph.

Monday

Sunny, with a high near 48. Wind chill values as low as 27 early. Very windy, with a northwest wind 22 to 30 mph.

Monday Night

Clear, with a low around 36. Very windy, with a northwest wind 22 to 26 mph.

Tuesday

Sunny, with a high near 51. Breezy.

Tuesday Night

Mostly clear, with a low around 42.

Wednesday

Mostly sunny, with a high near 63.