Hazardous Weather Conditions
Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
56°F
13°C
| Humidity | 40% |
| Wind Speed | N 5 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | NA |
| Last update | 14 Mar 08:59 PM PDT |
Extended Forecast for
7 Miles WSW Quartz Hill CA
Extreme Heat Watch March 16, 08:00pm until March 20, 08:00pm
Heat Advisory March 16, 10:00am until March 16, 08:00pm
Tonight
Low: 55 °F
Mostly Clear
Sunday
High: 73 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 66 °F
Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 66 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 55. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 73. North wind 10 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 60. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 77. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 62. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 66.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 68.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 83.
Additional Forecasts and Information
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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)
6:37 pm PDT Mar 14, 2026
9pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
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