Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
49°F
9°C
| Humidity | 49% |
| Wind Speed | E 3 MPH |
| Barometer | NA |
| Dewpoint | 30°F (-1°C) |
| Visibility | NA |
| Last update | 22 Jan 03:59 PM PST |
Extended Forecast for
11 Miles W Quartz Hill CA
This Afternoon
High: 55 °F
Mostly Sunny
Tonight
Low: 41 °F
Partly Cloudy
Friday
High: 56 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 50 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Mostly Clear
Monday
High: 52 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 55. North wind around 5 mph.
Tonight
Partly cloudy, with a low around 41. West southwest wind around 5 mph.
Friday
Sunny, with a high near 56. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 40. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 52. Northwest wind 5 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 54.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles W Quartz Hill CA
34.67°N 118.4°W (Elev. 3599 ft)
34.67°N 118.4°W (Elev. 3599 ft)
1:07 pm PST Jan 22, 2026
4pm PST Jan 22, 2026-6pm PST Jan 28, 2026
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