Hazardous Weather Conditions

Current conditions at

GRASS MOUNTAIN (GMTC1)

Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.

NA

56°F

13°C

Humidity 20%
Wind Speed NNE 6 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 04 Apr 09:59 AM PDT
Extended Forecast for

11 Miles WSW Quartz Hill CA

Wind Advisory April 4, 10:27am until April 4, 03:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory April 4, 10:27am until April 4, 03:00pm

    NOW until 3:00pm Sat

    Wind Advisory

  • Today

    High: 70 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 52. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. West northwest wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. Breezy.

    Low: 51 °F

    Clear and
    Breezy then
    Clear

Detailed Forecast

Today
Mostly sunny, with a high near 70. Windy, with a northeast wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Tonight
Mostly clear, with a low around 52. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 75. Northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 53. West northwest wind around 5 mph.
Monday
Sunny, with a high near 74. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 51.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Clear, with a low around 51. Breezy.
Wednesday
Sunny, with a high near 70. Breezy.
Wednesday Night
Partly cloudy, with a low around 49. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 61. Breezy.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 45. Breezy.
Friday
A slight chance of rain. Mostly sunny, with a high near 60. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Quartz Hill CA
 34.6°N 118.39°W (Elev. 3373 ft)
9:48 am PDT Apr 4, 2026
10am PDT Apr 4, 2026-6pm PDT Apr 10, 2026
 
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Additional Resources

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