Hazardous Weather Conditions
Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
83°F
28°C
| Humidity | 24% |
| Wind Speed | NE 4 MPH |
| Barometer | NA |
| Dewpoint | 43°F (6°C) |
| Visibility | NA |
| Heat Index | 81°F (27°C) |
| Last update | 04 Oct 11:59 AM PDT |
Extended Forecast for
11 Miles W Quartz Hill CA
This Afternoon
High: 90 °F
Mostly Sunny
Tonight
Low: 71 °F
Mostly Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 71 °F
Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 70 °F
Clear
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 67 °F
Clear
Thursday
High: 91 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 90. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 71. South southeast wind around 5 mph becoming north in the evening.
Monday
Sunny, with a high near 88. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Clear, with a low around 71. East northeast wind around 5 mph becoming north after midnight.
Tuesday
Sunny, with a high near 89. North northeast wind 5 to 10 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 70.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 68.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 74. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles W Quartz Hill CA
34.65°N 118.43°W (Elev. 3832 ft)
34.65°N 118.43°W (Elev. 3832 ft)
11:26 am PDT Oct 4, 2026
12pm PDT Oct 4, 2026-6pm PDT Oct 10, 2026
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