Critical Fire Weather Conditions, Cold Weather Advisories, and Freeze Warnings - Updated Briefing

Strong and gusty northwesterly winds will continue today, combining with a very dry airmass to create critical fire weather conditions throughout our area this afternoon. Arctic cold has prompted Freeze Warnings and Cold Weather Advisories that are in effect region-wide through Tuesday morning. Hard Freeze conditions will be possible later tonight for inland locations west of I-95. Read More >

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

53°F

12°C

Humidity 27%
Wind Speed NW 12 G 21 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 23 Feb 4:56 pm EST
Extended Forecast for

Saint Augustine Beach FL

Cold Weather Advisory February 24, 02:00am until February 24, 09:00am
Freeze Warning February 24, 12:00am until February 24, 09:00am
Red Flag Warning until February 23, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning
Red Flag Warning
  •  
    Red Flag Warning until February 23, 07:00pm

    NOW until 7:00pm Mon

    Red Flag Warning

  • This Afternoon

    High: 54 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 32. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy
    then Clear

  • Tuesday

    Tuesday: Patchy frost before 9am.  Otherwise, sunny, with a high near 57. Wind chill values as low as 25 early. Northwest wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 57 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Calm wind becoming southwest 5 to 7 mph in the evening.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Southwest wind 6 to 11 mph, with gusts as high as 17 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Breezy, with a northwest wind around 16 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 32. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Tuesday
Patchy frost before 9am. Otherwise, sunny, with a high near 57. Wind chill values as low as 25 early. Northwest wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 37. Calm wind becoming southwest 5 to 7 mph in the evening.
Wednesday
Mostly sunny, with a high near 70. Southwest wind 6 to 11 mph, with gusts as high as 17 mph.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 58.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 77. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58.
Monday
A chance of showers. Mostly sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.85°N 81.28°W
12:26 pm EST Feb 23, 2026
5pm EST Feb 23, 2026-6pm EST Mar 2, 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