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

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Fair

34°F

1°C

Humidity	61%
Wind Speed	NW 9 mph
Barometer	30.12 in (1019.9 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	16 Jan 3:52 am EST

More Information:

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

Extended Forecast for

3 Miles SSW Fernandina Beach FL

Cold Weather Advisory until January 16, 09:00am

Freeze Warning January 16, 04:47am until January 16, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Freeze Warning

Cold Weather Advisory until January 16, 09:00am
Freeze Warning January 16, 04:47am until January 16, 09:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 31 °F
Frost
Friday
High: 52 °F
Frost then
Sunny
Friday Night
Low: 39 °F
Mostly Clear
Saturday
High: 67 °F
Partly Sunny
Saturday Night
Low: 44 °F
Chance
Showers
Sunday
High: 51 °F
Showers
Likely
Sunday Night
Low: 31 °F
Frost
M.L.King Day
High: 54 °F
Frost then
Sunny

Detailed Forecast

Overnight

Widespread frost. Otherwise, clear, with a low around 31. Northwest wind around 6 mph.

Friday

Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 52. Wind chill values as low as 28 early. Calm wind becoming southeast around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 39. South wind 3 to 6 mph.

Saturday

Partly sunny, with a high near 67. South wind 6 to 8 mph.

Saturday Night

A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 44. Light and variable wind becoming north 5 to 8 mph after midnight.

Sunday

Showers likely, mainly before 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

Sunday Night

Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31.

M.L.King Day

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 54.

Monday Night

Patchy frost after 5am. Otherwise, mostly clear, with a low around 35.

Tuesday

Patchy frost before 8am. Otherwise, mostly sunny, with a high near 53.

Tuesday Night

Partly cloudy, with a low around 38.