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

Cold Wind Chills and an Early Season Freeze - Updated Briefing

Sharply colder weather arrives tonight with a Freeze warning in effect away for most Southeast GA and Northeast FL west of the St Johns river. A Cold Weather Advisory is also in effect tonight as wind chills fall into the 20s. A Gale Warning is posted for the waters overnight. A Widespread frost will impact inland areas Tuesday night into Wednesday morning with a Freeze Watch in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fair

54°F

12°C

Humidity 24%
Wind Speed Vrbl 6 mph
Barometer 30.32 in
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill52°F (11°C)
Last update 11 Nov 3:55 pm EST
Extended Forecast for

4 Miles NNW Keystone Heights FL

Freeze Warning November 11, 11:00pm until November 12, 08:00am
Click here for hazard details and duration
Freeze Warning

  • Veterans Day

    Veterans Day: Sunny, with a high near 54. North wind around 7 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Widespread frost after midnight. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Frost

  • Wednesday

    Wednesday: Widespread frost before 8am. Otherwise, sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.

    High: 68 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Light southwest wind.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the morning.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Veterans Day
Sunny, with a high near 54. North wind around 7 mph.
Tonight
Widespread frost after midnight. Otherwise, clear, with a low around 33. Calm wind.
Wednesday
Widespread frost before 8am. Otherwise, sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. Light southwest wind.
Thursday
Sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Keystone Heights FL
 29.83°N 82.07°W
Last Update:
2:56 pm EST Nov 11, 2025
Forecast Valid:
4pm EST Nov 11, 2025-6pm EST Nov 17, 2025
 
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