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.

Mostly Cloudy

66°F

19°C

Humidity 34%
Wind Speed SE 8 mph
Barometer 30.00 in (1015.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 30 Jan 1:53 pm EST
Extended Forecast for

Green Cove Springs FL

Wind Advisory January 31, 03:00pm until February 1, 07:00am
Freeze Warning January 31, 07:00pm until February 1, 01:00pm
Extreme Cold Warning January 31, 07:00pm until February 1, 01:00pm
Click here for hazard details and duration
Wind Advisory
Freeze Warning
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 65. West wind around 8 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Northwest wind 6 to 9 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a temperature rising to near 51 by 11am, then falling to around 45 during the remainder of the day. Very windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 51 °F⇓

    Partly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Wind chill values as low as 10. Very windy, with a northwest wind 32 to 37 mph, with gusts as high as 41 mph.

    Low: 25 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: Sunny, with a high near 42. Very windy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon.

    High: 42 °F

    Sunny and
    Very Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 65. West wind around 8 mph.
Tonight
Mostly cloudy, with a low around 45. Northwest wind 6 to 9 mph.
Saturday
Partly sunny, with a temperature rising to near 51 by 11am, then falling to around 45 during the remainder of the day. Very windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Mostly clear, with a low around 25. Wind chill values as low as 10. Very windy, with a northwest wind 32 to 37 mph, with gusts as high as 41 mph.
Sunday
Sunny, with a high near 42. Very windy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 68.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47. Breezy.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 59. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Cove Springs FL
 30°N 81.66°W
Last Update:
1:08 pm EST Jan 30, 2026
Forecast Valid:
1pm EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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