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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 >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

39°F

4°C

Humidity 30%
Wind Speed W 16 G 29 mph
Barometer 30.21 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Feb 1:53 pm EST
Extended Forecast for

Saint Augustine Shores FL

Cold Weather Advisory February 1, 07:00pm until February 2, 10:00am
Freeze Warning February 1, 07:00pm until February 2, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 42. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 42 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Areas of frost after 1am. Otherwise, mostly clear, with a low around 25. Wind chill values as low as 16. West wind around 8 mph, with gusts as high as 17 mph.

    Low: 25 °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 17 early. Northwest wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 54 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 32. Calm wind becoming west around 5 mph.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.

    High: 62 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °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. 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

This Afternoon
Sunny, with a steady temperature around 42. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph.
Tonight
Areas of frost after 1am. Otherwise, mostly clear, with a low around 25. Wind chill values as low as 16. West wind around 8 mph, with gusts as high as 17 mph.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 54. Wind chill values as low as 17 early. Northwest wind 7 to 10 mph, with gusts as high as 15 mph.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 32. Calm wind becoming west around 5 mph.
Tuesday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
A 20 percent chance of showers after 1pm. Sunny, with a high near 70.
Wednesday Night
Showers likely. 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 61.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Shores FL
 29.81°N 81.31°W
Last Update:
12:25 pm EST Feb 1, 2026
Forecast Valid:
2pm EST Feb 1, 2026-6pm EST Feb 7, 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