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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Saint Augustine Beach FL

Cold Weather Advisory February 2, 02:59am until February 2, 10:00am
Freeze Warning February 2, 10:00pm until February 3, 09:00am
Freeze Warning February 2, 02:59am until February 2, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning
Freeze Warning
  •  
    Cold Weather Advisory February 2, 02:59am until February 2, 10:00am
    Freeze Warning February 2, 02:59am until February 2, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 25 °F

    Areas Frost

  • Monday

    Monday: Areas of frost before 10am.  Otherwise, sunny, with a high near 51. Wind chill values as low as 14 early. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 51 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am.  Otherwise, mostly clear, with a low around 34. Wind chill values as low as 27. West wind around 8 mph.

    Low: 34 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 61. Wind chill values as low as 29 early. West wind around 6 mph becoming light and variable.

    High: 61 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 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.  Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Areas of frost. Otherwise, clear, with a low around 25. Wind chill values as low as 15. Northwest wind around 13 mph, with gusts as high as 20 mph.
Monday
Areas of frost before 10am. Otherwise, sunny, with a high near 51. Wind chill values as low as 14 early. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 34. Wind chill values as low as 27. West wind around 8 mph.
Tuesday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 61. Wind chill values as low as 29 early. West wind around 6 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 40. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57.
Thursday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 36.
Friday
Sunny, with a high near 61.
Friday Night
Clear, with a low around 44.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.85°N 81.28°W
12:26 am EST Feb 2, 2026
2am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database