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

Critical Fire Weather Conditions Today and Tuesday

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

Hazardous Weather Conditions

Current conditions at

Keystone Heights Airport (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fair

82°F

28°C

Humidity 20%
Wind Speed Vrbl 7 G 15 mph
Barometer 30.24 in
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Heat Index80°F (27°C)
Last update 21 Apr 2:35 pm EDT
Extended Forecast for

2 Miles SW Hampton FL

Red Flag Warning April 21, 02:49pm until April 21, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning April 21, 02:49pm until April 21, 08:00pm

    NOW until 8:00pm Tue

    Red Flag Warning

  • This Afternoon

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. East wind 5 to 8 mph becoming calm after midnight.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy smoke after 10am. Partly sunny, with a high near 83. Calm wind becoming east 5 to 9 mph in the morning.

    High: 83 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke before 10pm. Partly cloudy, with a low around 58. East wind 5 to 8 mph becoming calm after midnight.

    Low: 58 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 84. East wind around 9 mph.
Tonight
Partly cloudy, with a low around 55. East wind 5 to 8 mph becoming calm after midnight.
Wednesday
Patchy smoke after 10am. Partly sunny, with a high near 83. Calm wind becoming east 5 to 9 mph in the morning.
Wednesday Night
Patchy smoke before 10pm. Partly cloudy, with a low around 58. East wind 5 to 8 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 59.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Hampton FL
 29.84°N 82.15°W
Last Update:
2:21 pm EDT Apr 21, 2026
Forecast Valid:
2pm EDT Apr 21, 2026-6pm EDT Apr 27, 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