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

Critical Fire Weather Conditions with Incoming Arctic Blast

Low pressure strengthening along the eastern seaboard will develop strong and gusty northwesterly winds through this afternoon. As it does so, it will push a very dry and cold arctic airmass into our region Tonight, resulting in strong winds & critical Fire Weather conditions and may lead extreme fire behavior and rapid spread of any existing or newly ignited wildfires. Don't be the Spark! Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

A Few Clouds

54°F

12°C

Humidity 20%
Wind Speed NW 16 G 32 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 22 Feb 6:56 pm EST
Extended Forecast for

7 Miles SE Jacksonville International Airport FL

Freeze Watch February 24, 12:00am until February 24, 09:00am
Fire Weather Watch February 23, 01:00pm until February 23, 07:00pm
Cold Weather Advisory February 23, 04:00am until February 23, 09:00am
Red Flag Warning until February 22, 09:00pm
Click here for hazard details and duration
Freeze Watch
Fire Weather Watch
...
...
  •  
    Red Flag Warning until February 22, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • Tonight

    Low: 35 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 50. Wind chill values as low as 25 early. Breezy, with a northwest wind around 18 mph, with gusts as high as 24 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 31. Northwest wind 7 to 14 mph, with gusts as high as 17 mph.

    Low: 31 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. Wind chill values as low as 26 early. Northwest wind 5 to 7 mph becoming west in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a low around 35. Wind chill values as low as 26. Breezy, with a northwest wind 15 to 17 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 50. Wind chill values as low as 25 early. Breezy, with a northwest wind around 18 mph, with gusts as high as 24 mph.
Monday Night
Clear, with a low around 31. Northwest wind 7 to 14 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 56. Wind chill values as low as 26 early. Northwest wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 70.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Jacksonville International Airport FL
 30.43°N 81.61°W
Last Update:
6:11 pm EST Feb 22, 2026
Forecast Valid:
7pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation