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 >

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

A Few Clouds

41°F

5°C

Humidity 49%
Wind Speed NW 8 G 14 mph
Barometer 30.36 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 26 Jan 9:35 pm EST
Extended Forecast for

5 Miles N Keystone Heights FL

Freeze Watch January 27, 09:00pm until January 28, 09:00am
Cold Weather Advisory January 26, 10:00pm until January 27, 10:00am
Freeze Warning January 27, 01:00am until January 27, 10:00am
Click here for hazard details and duration
Freeze Watch
Cold Weather Advisory
Freeze Warning
  • Tonight

    Tonight: Mostly clear, with a low around 25. North wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. Wind chill values as low as 16 early. North wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 1am.  Otherwise, increasing clouds, with a low around 27. Light northwest wind.

    Low: 27 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost before 8am.  Otherwise, mostly sunny, with a high near 56. Wind chill values as low as 24 early. Northwest wind 3 to 8 mph.

    High: 56 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost after 3am.  Otherwise, mostly clear, with a low around 30. Light west wind.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Thursday

    Thursday: Widespread frost before 8am.  Otherwise, sunny, with a high near 59.

    High: 59 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 25. North wind 10 to 14 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 50. Wind chill values as low as 16 early. North wind 6 to 9 mph, with gusts as high as 15 mph.
Tuesday Night
Widespread frost, mainly after 1am. Otherwise, increasing clouds, with a low around 27. Light northwest wind.
Wednesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 56. Wind chill values as low as 24 early. Northwest wind 3 to 8 mph.
Wednesday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 30. Light west wind.
Thursday
Widespread frost before 8am. Otherwise, sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 61.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33.
Saturday
A chance of rain showers before 1pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Keystone Heights FL
 29.85°N 82.05°W
8:51 pm EST Jan 26, 2026
9pm EST Jan 26, 2026-6pm EST Feb 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