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

Critical Fire Weather Conditions Sunday and Monday

A dry cold front will bring a dangerous combination of critically dry air (low relative humidity) and gusty winds to portions of the area on Monday. This alignment of conditions with the drought will result in critical fire weather conditions Sunday evening and through Monday afternoon and evening. Don' Be the Spark! Read More >

Hazardous Weather Conditions

Current conditions at

Keystone Heights Airport (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Partly Cloudy

90°F

32°C

Humidity 31%
Wind Speed SW 9 mph
Barometer 29.94 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Heat Index88°F (31°C)
Last update 18 Apr 5:55 pm EDT
Extended Forecast for

3 Miles WSW Keystone Heights FL

Fire Weather Watch April 20, 01:00pm until April 20, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. West wind 5 to 8 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 85. West wind 5 to 8 mph, with gusts as high as 15 mph.

    High: 85 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 61. Northeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 61 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Breezy, with a northeast wind around 15 mph, with gusts as high as 24 mph.

    High: 75 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Northeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 85. West wind 5 to 8 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 61. Northeast wind around 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 75. Breezy, with a northeast wind around 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 54. Northeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Keystone Heights FL
 29.76°N 82.08°W
Last Update:
2:21 pm EDT Apr 18, 2026
Forecast Valid:
5pm EDT Apr 18, 2026-6pm EDT Apr 25, 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