Dangerously Cold Tonight - Click "Read More" for Briefing

A freeze warning is in effect tonight through Friday morning for all of southeast GA and northeast FL. A hard freeze is expected inland with a coastal freeze. Take actions now to protect plants, pets, pipes, and people! Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from January 16, 04:00 AM EST until January 16, 09:00 AM EST
Freeze Warning in effect from January 15, 11:00 PM EST until January 16, 09:00 AM EST

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

A Few Clouds

51°F

11°C

Humidity	80%
Wind Speed	W 13 mph
Barometer	29.83 in (1010.1 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	15 Jan 8:52 am EST

More Information:

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

Extended Forecast for

3 Miles S Fernandina Beach FL

Cold Weather Advisory January 16, 04:00am until January 16, 09:00am

Freeze Warning January 15, 11:00pm until January 16, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Freeze Warning

Today
High: 51 °F
Becoming
Sunny and
Windy
Tonight
Low: 31 °F
Mostly Clear
then Patchy
Frost
Friday
High: 54 °F
Areas Frost
then Sunny
Friday Night
Low: 44 °F
Mostly Clear
Saturday
High: 66 °F
Partly Sunny
Saturday Night
Low: 43 °F
Chance
Showers
Sunday
High: 51 °F
Chance
Showers
Sunday Night
Low: 32 °F
Mostly Clear
then Patchy
Frost
M.L.King Day
High: 52 °F
Patchy Frost
then Sunny

Detailed Forecast

Today

Partly sunny, then gradually becoming sunny, with a high near 51. Windy, with a west wind 15 to 21 mph, with gusts as high as 31 mph.

Tonight

Patchy frost after 4am. Otherwise, mostly clear, with a low around 31. West wind 8 to 14 mph, with gusts as high as 21 mph.

Friday

Areas of frost before 7am. Otherwise, sunny, with a high near 54. Wind chill values as low as 30 early. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 44. Southwest wind around 5 mph.

Saturday

Partly sunny, with a high near 66. South wind 6 to 8 mph.

Saturday Night

A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 43.

Sunday

A 50 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 51.

Sunday Night

Patchy frost after 3am. Otherwise, mostly clear, with a low around 32.

M.L.King Day

Patchy frost before 8am. Otherwise, sunny, with a high near 52.