National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Arctic Cold Air Outbreak this Weekend - Subfreezing Temperatures and Dangerous Wind Chills

An outbreak of Arctic air will arrive across southeast GA, northeast and north central FL on Saturday. Record cold temperatures, gale conditions on the coastal waters, and life-threatening wind chill values are expected Saturday night and Sunday morning. Take proper precautions to protect yourself, your pets, and vulnerable people from this dangerously cold weather. Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville Naval Air Station (KNIP)

Lat: 30.23°NLon: 81.67°WElev: 10ft.

Fair

42°F

6°C

Humidity 53%
Wind Speed NW 7 mph
Barometer 30.27 in (1024.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 29 Jan 1:53 am EST
Extended Forecast for

Green Cove Springs FL

Freeze Warning until January 29, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until January 29, 09:00am

    NOW until 9:00am Thu

    Freeze Warning

  • Overnight

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 58. North wind around 8 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. East wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 47. North wind 6 to 8 mph becoming northwest after midnight.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 51. Windy.

    High: 51 °F

    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Very windy.

    Low: 25 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: Sunny, with a high near 42. Very windy.

    High: 42 °F

    Sunny and
    Very Windy

Detailed Forecast

Overnight
Clear, with a steady temperature around 40. Northwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 58. North wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 43. East wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 64. Light and variable wind becoming west 5 to 7 mph in the morning.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 47. North wind 6 to 8 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 51. Windy.
Saturday Night
Mostly clear, with a low around 25. Very windy.
Sunday
Sunny, with a high near 42. Very windy.
Sunday Night
Widespread frost after 1am. Otherwise, clear, with a low around 29.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 51.
Monday Night
Widespread frost. Otherwise, mostly clear, with a low around 33.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Cove Springs FL
 30°N 81.66°W
Last Update:
1:01 am EST Jan 29, 2026
Forecast Valid:
2am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation