Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
31°F
-1°C
| Humidity | 62% |
| Wind Speed | NNE 5 MPH |
| Barometer | NA |
| Dewpoint | 19°F (-7°C) |
| Visibility | NA |
| Wind Chill | 26°F (-3°C) |
| Last update | 21 Feb 03:59 AM PST |
Extended Forecast for
11 Miles WSW Quartz Hill CA
This Afternoon
High: 58 °F
Sunny
Tonight
Low: 42 °F
Mostly Clear
Monday
High: 63 °F
Mostly Sunny
and Breezy
then Mostly
SunnyMonday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Thursday
High: 71 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 58. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 42. Northeast wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 63. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 49. North wind around 10 mph becoming west after midnight.
Tuesday
Sunny, with a high near 72. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles WSW Quartz Hill CA
34.63°N 118.39°W (Elev. 3228 ft)
34.63°N 118.39°W (Elev. 3228 ft)
1:07 pm PST Feb 22, 2026
1pm PST Feb 22, 2026-6pm PST Feb 28, 2026
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