Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
41°F
5°C
| Humidity | 99% |
| Wind Speed | SSW 30 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Wind Chill | 30°F (-1°C) |
| Last update | 11 Feb 04:59 AM PST |
Extended Forecast for
11 Miles W Quartz Hill CA
Today
High: 48 °F
Slight Chance
Showers and
WindyTonight

Low: 37 °F
Partly Cloudy
Thursday

High: 54 °F
Partly Sunny
Thursday Night

Low: 39 °F
Partly Cloudy
Friday

High: 58 °F
Sunny
Friday Night

Low: 38 °F
Clear
Saturday

High: 58 °F
Partly Sunny
Saturday Night

Low: 41 °F
Mostly Cloudy
Sunday

High: 50 °F
Rain Likely
and Breezy
Detailed Forecast
Today
A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 48. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 37. Southwest wind around 10 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 54. Wind chill values as low as 30 early. North northwest wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 39. Wind chill values as low as 30. North northwest wind around 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 58. North northwest wind around 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 38.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 50. Breezy.
Sunday Night
Rain. Mostly cloudy, with a low around 39. Breezy.
Washington's Birthday
Rain. Cloudy, with a high near 44. Breezy.
Monday Night
Rain. Mostly cloudy, with a low around 36. Windy.
Tuesday
Rain. Mostly cloudy, with a high near 43. Breezy.
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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)
5:46 am PST Feb 11, 2026
6am PST Feb 11, 2026-6pm PST Feb 17, 2026


