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

An Arctic airmass continues across northeast FL and southeast GA with very cold wind chills and several nights of freezes the next couple of days. A hard freeze is expected again tonight. Continue to protect people, animals, vegetation, exposed pipes and outdoor plumbing from the cold. Read More >

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

34°F

1°C

Humidity 48%
Wind Speed NW 6 mph
Barometer 30.30 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 1 Feb 8:50 pm EST
Extended Forecast for

5 Miles NW St. Augustine Airport FL

Cold Weather Advisory until February 2, 10:00am
Freeze Warning until February 2, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning
  •  
    Cold Weather Advisory until February 2, 10:00am
    Freeze Warning until February 2, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 27 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, sunny, with a high near 54. Wind chill values as low as 20 early. Northwest wind 7 to 10 mph.

    High: 54 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Widespread frost between 2am and 5am.  Otherwise, mostly clear, with a low around 33. West wind 3 to 5 mph.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 63. Wind chill values as low as 30 early. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 63 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Southwest wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm.  Sunny, with a high near 70.

    High: 70 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Areas of frost after 1am. Otherwise, mostly clear, with a low around 27. Wind chill values as low as 19. Northwest wind 7 to 9 mph, with gusts as high as 15 mph.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 54. Wind chill values as low as 20 early. Northwest wind 7 to 10 mph.
Monday Night
Widespread frost between 2am and 5am. Otherwise, mostly clear, with a low around 33. West wind 3 to 5 mph.
Tuesday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 63. Wind chill values as low as 30 early. Light and variable wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Southwest wind around 6 mph.
Wednesday
A 20 percent chance of showers after 1pm. Sunny, with a high near 70.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW St. Augustine Airport FL
 30.02°N 81.39°W
6:12 pm EST Feb 1, 2026
9pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
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