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

Hazardous Weather Conditions

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Overcast

57°F

14°C

Humidity 77%
Wind Speed NW 5 mph
Barometer 30.01 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Jan 2:15 am EST
Extended Forecast for

3 Miles W Keystone Heights FL

Cold Weather Advisory January 19, 01:00am until January 19, 09:00am
Freeze Warning January 18, 09:00pm until January 19, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 51. Southeast wind 3 to 5 mph.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. Temperature falling to around 44 by 5pm. Breezy, with a northwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F⇓

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 5 to 8 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 56. Wind chill values as low as 23 early. Northwest wind 3 to 6 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Calm wind becoming north around 5 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 48.

    Low: 48 °F

    Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 51. Southeast wind 3 to 5 mph.
Sunday
Showers, mainly before 2pm. Temperature falling to around 44 by 5pm. Breezy, with a northwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 5 to 8 mph.
M.L.King Day
Sunny, with a high near 56. Wind chill values as low as 23 early. Northwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 31. Calm wind becoming north around 5 mph after midnight.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 67.
Wednesday Night
Cloudy, with a low around 48.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 65.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 77.
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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:
1:51 am EST Jan 18, 2026
Forecast Valid:
2am EST Jan 18, 2026-6pm EST Jan 24, 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