National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Freeze Warnings and Cold Weather Advisories remain in effect through early Tuesday morning. Wind Chill values will fall to the 20-25 degree range early on Tuesday morning. A very dry air mass will remain in place today, resulting in long periods of critically low humidity value. Widespread frost is then expected at most inland locations late on Tuesday night and early Wednesday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

33°F

1°C

Humidity 58%
Wind Speed NW 9 mph
Barometer 30.29 in (1025.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 24 Feb 6:56 am EST
Extended Forecast for

9 Miles E St Johns FL

Cold Weather Advisory until February 24, 09:00am
Freeze Warning until February 24, 09:00am
Click here for hazard details and duration
...
...
  •  
    Cold Weather Advisory until February 24, 09:00am
    Freeze Warning until February 24, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southeast wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 71. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 71 °F

    Patchy Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Southwest wind around 7 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 70%.

    High: 80 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 59. Wind chill values as low as 30 early. Northwest wind 5 to 7 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 37. Southeast wind around 6 mph becoming calm in the evening.
Wednesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 71. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Partly cloudy, with a low around 48. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 73.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 56.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 56.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E St Johns FL
 30.07°N 81.44°W
Last Update:
12:26 am EST Feb 24, 2026
Forecast Valid:
7am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation