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

Arctic Cold Air Outbreak All Week Long - Subfreezing Low Temperatures & Dangerous Wind Chill

Widespread freezes begin tonight and will continue through the week, with Freeze Warnings (and Watches) in effect tonight and Tuesday night. Dangerously cold wind chills will accompany the cold arctic air each night this week. Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Fair

26°F

-3°C

Humidity 53%
Wind Speed NW 5 mph
Barometer 30.45 in (1031.1 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 27 Jan 6:56 am EST
Extended Forecast for

Callahan FL

Freeze Watch January 27, 09:00pm until January 28, 09:00am
Cold Weather Advisory until January 27, 10:00am
Freeze Warning until January 27, 10:00am
Click here for hazard details and duration
Freeze Watch
...
...
  •  
    Cold Weather Advisory until January 27, 10:00am
    Freeze Warning until January 27, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 11pm. Otherwise, increasing clouds, with a low around 27. Calm wind.

    Low: 27 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 55. Wind chill values as low as 26 early. Calm wind becoming northwest around 6 mph in the morning.

    High: 55 °F

    Frost then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear
    then Frost

  • Thursday

    Thursday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 58. Light north wind.

    High: 58 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 49. Wind chill values as low as 16 early. North wind around 7 mph.
Tonight
Widespread frost, mainly after 11pm. Otherwise, increasing clouds, with a low around 27. Calm wind.
Wednesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 55. Wind chill values as low as 26 early. Calm wind becoming northwest around 6 mph in the morning.
Wednesday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 28. Calm wind.
Thursday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 58. Light north wind.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 61.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 34.
Saturday
A chance of rain showers before 1pm, then a chance of rain and snow showers. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Callahan FL
 30.56°N 81.83°W
Last Update:
6:46 am EST Jan 27, 2026
Forecast Valid:
7am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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