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
5 Miles WSW Quartz Hill CA
Overnight
Low: 42 °F
Mostly Clear
Monday
High: 62 °F
Mostly Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny and
BreezyWednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 42. Northeast wind around 10 mph.
Monday
Mostly sunny, with a high near 62. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 51. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 71. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 52. West wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 67. Breezy.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 68.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Quartz Hill CA
34.62°N 118.31°W (Elev. 3599 ft)
34.62°N 118.31°W (Elev. 3599 ft)
1:06 am PST Feb 23, 2026
1am PST Feb 23, 2026-6pm PST Mar 1, 2026
Additional Resources
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