Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
44°F
7°C
| Humidity | 81% |
| Wind Speed | SW 11 MPH |
| Barometer | NA |
| Dewpoint | 38°F (3°C) |
| Visibility | NA |
| Wind Chill | 38°F (3°C) |
| Last update | 10 Mar 12:59 AM PDT |
Extended Forecast for
11 Miles W Quartz Hill CA
Overnight

Low: 45 °F
Mostly Clear
Tuesday

High: 62 °F
Sunny
Tuesday Night

Low: 47 °F
Mostly Clear
Wednesday

High: 72 °F
Sunny
Wednesday Night

Low: 51 °F
Clear
Thursday
High: 78 °F
Sunny and
Breezy then
SunnyThursday Night

Low: 56 °F
Clear
Friday

High: 81 °F
Mostly Sunny
Friday Night

Low: 57 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 45. West southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 62. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47. West southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 72. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 51. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 78. Breezy.
Thursday Night
Clear, with a low around 56.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT 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)
12:37 am PDT Mar 10, 2026
1am PDT Mar 10, 2026-6pm PDT Mar 16, 2026


