Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
50°F
10°C
| Humidity | 30% |
| Wind Speed | E 4 MPH |
| Barometer | NA |
| Dewpoint | 20°F (-7°C) |
| Visibility | NA |
| Wind Chill | 49°F (9°C) |
| Last update | 20 Jan 04:59 PM PST |
Extended Forecast for
11 Miles W Quartz Hill CA
Tonight

Low: 37 °F
Mostly Cloudy
Wednesday

High: 58 °F
Mostly Cloudy
Wednesday Night

Low: 39 °F
Mostly Cloudy
Thursday

High: 55 °F
Chance Rain
Thursday Night

Low: 42 °F
Slight Chance
RainFriday

High: 54 °F
Slight Chance
RainFriday Night

Low: 41 °F
Partly Cloudy
Saturday

High: 56 °F
Mostly Sunny
Saturday Night

Low: 36 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 37. East northeast wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly cloudy, with a high near 58. North wind around 5 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39. Southwest wind around 5 mph.
Thursday
A 30 percent chance of rain after 10am. Partly sunny, with a high near 55. West wind around 5 mph becoming south southeast in the morning. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 42. West wind around 5 mph.
Friday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 56.
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ABOUT 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)
1:06 pm PST Jan 20, 2026
6pm PST Jan 20, 2026-6pm PST Jan 27, 2026


