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

Dangerously Cold Tonight - Click "Read More" for Briefing

A freeze warning is in effect tonight through Friday morning for all of southeast GA and northeast FL. A hard freeze is expected inland with a coastal freeze. Take actions now to protect plants, pets, pipes, and people! Read More >

Hazardous Weather Conditions

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

A Few Clouds

27°F

-3°C

Humidity 80%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 16 Jan 3:15 am EST
Extended Forecast for

3 Miles W Keystone Heights FL

Cold Weather Advisory until January 16, 09:00am
Freeze Warning January 16, 03:24am until January 16, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning
  •  
    Cold Weather Advisory until January 16, 09:00am
    Freeze Warning January 16, 03:24am until January 16, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 26 °F

    Patchy Frost

  • Friday

    Friday: Patchy frost before 7am. Otherwise, sunny, with a high near 56. Wind chill values as low as 26 early. Calm wind.

    High: 56 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost

  • Saturday

    Saturday: Partly sunny, with a high near 70. Calm wind becoming south around 6 mph in the morning.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 44. Calm wind becoming north around 6 mph after midnight.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28.

    Low: 28 °F

    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Frost then
    Sunny

Detailed Forecast

Overnight
Patchy frost. Otherwise, clear, with a low around 26. Calm wind.
Friday
Patchy frost before 7am. Otherwise, sunny, with a high near 56. Wind chill values as low as 26 early. Calm wind.
Friday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 36. Calm wind.
Saturday
Partly sunny, with a high near 70. Calm wind becoming south around 6 mph in the morning.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 44. Calm wind becoming north around 6 mph after midnight.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Sunday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28.
M.L.King Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55.
Monday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 31.
Tuesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 56.
Tuesday Night
Patchy frost. Otherwise, partly cloudy, with a low around 33.
Wednesday
Widespread frost. Otherwise, mostly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Keystone Heights FL
 29.78°N 82.08°W
Last Update:
2:32 am EST Jan 16, 2026
Forecast Valid:
3am EST Jan 16, 2026-6pm EST Jan 22, 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