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Hazardous Weather Conditions

Current conditions at

Keystone Heights Airport (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Overcast

41°F

5°C

Humidity 61%
Wind Speed NW 12 mph
Barometer 30.07 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 17 Mar 2:55 am EDT
Extended Forecast for

2 Miles ESE Lawtey FL

Frost Advisory March 18, 04:00am until March 18, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 34. Northwest wind around 13 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost between 8am and 9am. Otherwise, sunny, with a high near 58. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 58 °F

    Patchy Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 32. North wind around 6 mph.

    Low: 32 °F

    Partly Cloudy
    then Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. Northeast wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 64 °F

    Frost then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. North wind 5 to 7 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °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

Detailed Forecast

Overnight
Mostly clear, with a low around 34. Northwest wind around 13 mph, with gusts as high as 20 mph.
Tuesday
Patchy frost between 8am and 9am. Otherwise, sunny, with a high near 58. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 32. North wind around 6 mph.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. Northeast wind 6 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly cloudy, with a low around 40. North wind 5 to 7 mph.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Lawtey FL
 30.03°N 82.05°W
Last Update:
2:21 am EDT Mar 17, 2026
Forecast Valid:
3am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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