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

Widespread Freezes Continue through Midweek- Updated Briefing

Widespread freezes will continue through midweek, with Freeze Warnings in effect tonight through early Wednesday morning. Widespread frost is expected to accompany the subfreezing temperatures at inland locations early on Wednesday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Mostly Cloudy

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.42 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Jan 1:15 am EST
Extended Forecast for

6 Miles ESE Starke FL

Frost Advisory January 21, 02:00am until January 21, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Patchy frost after 2am. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Frost

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 69 °F

    Patchy Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 75. Northeast wind 3 to 5 mph.

    High: 75 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. East wind around 6 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Patchy frost after 2am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Wednesday
Patchy frost before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the morning.
Wednesday Night
Cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 75. Northeast wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 51. East wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 75.
Sunday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 46.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Starke FL
 29.91°N 82.01°W
Last Update:
12:26 am EST Jan 21, 2026
Forecast Valid:
1am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation