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

Hazardous Weather Conditions

Current conditions at

Keystone Heights Airport (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fog

59°F

15°C

Humidity 100%
Wind Speed W 8 mph
Barometer 30.10 in
Dewpoint 59°F (15°C)
Visibility 0.15 mi
Last update 22 Mar 9:15 am EDT
Extended Forecast for

3 Miles WSW Keystone Heights FL

Dense Fog Advisory March 22, 09:21am until March 22, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 22, 09:21am until March 22, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Today

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southwest wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. West wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 73. Northeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 75.

    High: 75 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 81. West wind 6 to 10 mph, with gusts as high as 17 mph.
Tonight
Mostly clear, with a low around 57. Southwest wind 7 to 9 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 82. West wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 61. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 73. Northeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 63.
Wednesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Keystone Heights FL
 29.76°N 82.08°W
Last Update:
8:47 am EDT Mar 22, 2026
Forecast Valid:
9am EDT Mar 22, 2026-6pm EDT Mar 28, 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