Arctic Cold Air Outbreak All Week Long - Subfreezing Low Temperatures & Dangerous Wind Chill

Widespread late night and morning freezes will continue through the week. Dangerously cold wind chills will accompany the cold arctic air each night this week. 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

36°F

2°C

Humidity	52%
Wind Speed	NW 8 mph
Barometer	30.35 in (1027.6 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	27 Jan 11:52 pm EST

More Information:

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

Extended Forecast for

4 Miles NW Mayport Naval Station FL

Freeze Watch January 29, 12:00am until January 29, 09:00am

Freeze Warning January 28, 12:51am until January 28, 09:00am

Click here for hazard details and duration

Freeze Watch

Freeze Warning

Freeze Warning January 28, 12:51am until January 28, 09:00am
NOW until 9:00am Wed
Freeze Warning
Overnight
Low: 32 °F
Increasing
Clouds
Wednesday
High: 56 °F
Mostly Sunny
Wednesday Night
Low: 35 °F
Clear then
Areas Frost
Thursday
High: 55 °F
Frost then
Mostly Sunny
Thursday Night
Low: 41 °F
Mostly Cloudy
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 42 °F
Chance
Showers
Saturday
High: 50 °F
Breezy.
Slight Chance
Showers then
Slight Chance
Rain/Snow

Detailed Forecast

Overnight

Increasing clouds, with a low around 32. Northwest wind around 6 mph.

Wednesday

Mostly sunny, with a high near 56. Wind chill values as low as 28 early. Northwest wind 6 to 8 mph.

Wednesday Night

Areas of frost after 2am. Otherwise, mostly clear, with a low around 35. West wind around 6 mph.

Thursday

Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 55. Wind chill values as low as 30 early. North wind around 7 mph.

Thursday Night

Mostly cloudy, with a low around 41. Light and variable wind.

Friday

Mostly sunny, with a high near 61.

Friday Night

A 50 percent chance of showers. Cloudy, with a low around 42.

Saturday

A slight chance of rain showers before 1pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 23. Blustery.

Sunday

Sunny, with a high near 43.

Sunday Night

Widespread frost. Otherwise, mostly clear, with a low around 26.

Monday

Widespread frost. Otherwise, sunny, with a high near 50.

Monday Night

Widespread frost. Otherwise, mostly clear, with a low around 31.

Tuesday

Widespread frost. Otherwise, sunny, with a high near 55.