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.

Partly Cloudy

52°F

11°C

Humidity 66%
Wind Speed NW 5 mph
Barometer 29.97 in (1014.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 31 Jan 12:53 am EST
Extended Forecast for

Jacksonville FL

Wind Advisory January 31, 03:00pm until February 1, 07:00am
Freeze Warning January 31, 07:00pm until February 1, 11:00am
Extreme Cold Warning January 31, 09:00pm until February 1, 10:00am
Click here for hazard details and duration
Wind Advisory
Freeze Warning
Extreme Cold Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 44. West wind 3 to 5 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a temperature rising to near 52 by 11am, then falling to around 43 during the remainder of the day. Windy, with a west wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 52 °F⇓

    Partly Sunny
    then Mostly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values as low as 9. Windy, with a northwest wind 21 to 24 mph, with gusts as high as 33 mph.

    Low: 22 °F

    Decreasing
    Clouds and
    Windy

  • Sunday

    Sunday: Sunny, with a high near 44. Wind chill values as low as 9. Breezy, with a northwest wind 13 to 18 mph, with gusts as high as 23 mph.

    High: 44 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 26. West wind around 7 mph.

    Low: 26 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 54.

    High: 54 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. West wind 3 to 5 mph.
Saturday
Partly sunny, with a temperature rising to near 52 by 11am, then falling to around 43 during the remainder of the day. Windy, with a west wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values as low as 9. Windy, with a northwest wind 21 to 24 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 44. Wind chill values as low as 9. Breezy, with a northwest wind 13 to 18 mph, with gusts as high as 23 mph.
Sunday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 26. West wind around 7 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 54.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 33.
Tuesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
Thursday Night
Patchy frost. Otherwise, partly cloudy, with a low around 35.
Friday
Sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville FL
 30.34°N 81.65°W
Last Update:
12:26 am EST Jan 31, 2026
Forecast Valid:
1am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation