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

Hazardous Weather Conditions

Current conditions at

General Wm J Fox Airfield (KWJF)

Lat: 34.74123°NLon: 118.21251°WElev: 2333.0ft.

Clear

75°F

24°C

Humidity 36%
Wind Speed W 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 28 Aug 02:00 AM PDT
Extended Forecast for

Quartz Hill CA

Extreme Heat Warning August 28, 02:30am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 28, 02:30am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 76 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 100 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 74 °F

    Mostly Clear
    and Breezy
    then Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 98 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 70. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 35 mph.

    Low: 70 °F

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 92. Breezy.

    High: 92 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 65. Breezy.

    Low: 65 °F

    Clear and
    Breezy then
    Clear

  • Monday

    Monday: Sunny, with a high near 88. Breezy.

    High: 88 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 76. West wind around 5 mph.
Friday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 74. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny and hot, with a high near 98. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Clear, with a low around 70. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 35 mph.
Sunday
Sunny, with a high near 92. Breezy.
Sunday Night
Clear, with a low around 65. Breezy.
Monday
Sunny, with a high near 88. Breezy.
Monday Night
Mostly clear, with a low around 62. Breezy.
Tuesday
A slight chance of showers after 11am. Sunny, with a high near 85. Breezy.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 64. Breezy.
Wednesday
A slight chance of showers. Partly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
A slight chance of showers. Mostly sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Quartz Hill CA
 34.65°N 118.21°W (Elev. 2464 ft)
Last Update:
12:16 am PDT Aug 28, 2026
Forecast Valid:
2am PDT Aug 28, 2026-6pm PDT Sep 3, 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