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 NE 5 mph
Barometer 30.24 in
Dewpoint 59°F (15°C)
Visibility 0.15 mi
Last update 4 Mar 4:35 am EST
Extended Forecast for

5 Miles N Keystone Heights FL

Dense Fog Advisory March 4, 04:39am until March 4, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 4, 04:39am until March 4, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Today

    High: 83 °F

    Dense Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Calm wind becoming east 5 to 8 mph in the morning.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. Southeast wind 3 to 8 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Light southeast wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Today
Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tonight
Partly cloudy, with a low around 60. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Thursday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Calm wind becoming east 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 64. Southeast wind 3 to 8 mph.
Friday
A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Light southeast wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 62.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 61.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Keystone Heights FL
 29.85°N 82.05°W
Last Update:
2:42 am EST Mar 4, 2026
Forecast Valid:
4am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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