Hazardous Weather Conditions
Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
45°F
7°C
| Humidity | 39% |
| Wind Speed | E 3 MPH |
| Barometer | NA |
| Dewpoint | 21°F (-6°C) |
| Visibility | NA |
| Last update | 28 Jan 08:59 PM PST |
Extended Forecast for
7 Miles WSW Quartz Hill CA
Wind Advisory January 29, 04:00am until January 29, 02:00pm
Tonight
Low: 44 °F
Clear
Thursday
High: 58 °F
Sunny and
BreezyThursday Night
Low: 47 °F
Clear
Friday
High: 61 °F
Sunny and
BreezyFriday Night
Low: 49 °F
Mostly Clear
Saturday
High: 62 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 62 °F
Mostly Sunny
Sunday Night
Low: 46 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 44. Northeast wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 58. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 47. Northeast wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 61. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 49. Northeast wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Sunny, with a high near 59.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 61. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles WSW Quartz Hill CA
34.59°N 118.3°W (Elev. 4199 ft)
34.59°N 118.3°W (Elev. 4199 ft)
4:27 pm PST Jan 28, 2026
9pm PST Jan 28, 2026-6pm PST Feb 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
