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

72°F

22°C

Humidity 40%
Wind Speed WNW 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Aug 05:35 AM PDT
Extended Forecast for

5 Miles WNW Quartz Hill CA

Extreme Heat Warning August 21, 11:00am until August 23, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Sunny and hot, with a high near 100. West wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 20 mph.

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 79. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 79 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 105. South wind 5 to 15 mph becoming northeast in the morning. Winds could gust as high as 20 mph.

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 83. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 83 °F

    Clear and
    Breezy then
    Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 106. 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: 106 °F

    Slight Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly clear, with a low around 84. Breezy.

    Low: 84 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm. Mostly clear, with a low around 81. Breezy.

    Low: 81 °F

    Slight Chance
    Rain and
    Breezy then
    Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 102. Breezy.

    High: 102 °F

    Slight Chance
    T-storms and
    Breezy

Detailed Forecast

Today
Sunny and hot, with a high near 100. West wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 79. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny and hot, with a high near 105. South wind 5 to 15 mph becoming northeast in the morning. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 83. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 106. 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
A 20 percent chance of rain before 11pm. Mostly clear, with a low around 84. Breezy.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 103.
Saturday Night
A slight chance of rain before 11pm. Mostly clear, with a low around 81. Breezy.
Sunday
A slight chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 102. Breezy.
Sunday Night
Mostly clear, with a low around 79. Breezy.
Monday
A slight chance of rain. Sunny and hot, with a high near 97. Breezy.
Monday Night
Mostly clear, with a low around 76. Breezy.
Tuesday
Sunny, with a high near 94. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Quartz Hill CA
 34.69°N 118.3°W (Elev. 2438 ft)
Last Update:
3:13 am PDT Aug 20, 2025
Forecast Valid:
5am PDT Aug 20, 2025-6pm PDT Aug 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation