Current conditions at

GRASS MOUNTAIN (GMTC1)

Lat: 34.64078° N Lon: 118.41435° W Elev: 4626.0 ft.

NA

75°F

24°C

Humidity 17%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 30 Jul 10:59 PM PDT
Detailed forecast for

Western Antelope Valley Foothills

Tonight
Clear. Lows in the mid 60s to lower 70s. West winds 15 to 25 mph.
Friday
Sunny. Highs 94 to 104. Northwest winds 15 to 25 mph.
Friday Night
Mostly clear. Lows in the upper 60s to mid 70s. West winds 15 to 25 mph.
Saturday
Sunny. Highs 93 to 103. West winds 15 to 25 mph.
Saturday Night
Clear. Lows in the upper 60s to mid 70s. West winds 15 to 25 mph.
Sunday
Sunny. Highs 91 to 102.
Sunday Night
Clear. Lows in the upper 60s to mid 70s.
Monday
Sunny. Highs 90 to 101.
Monday Night
Clear. Lows in the mid 60s to lower 70s.
Tuesday
Sunny. Highs 92 to 100 except around 90 cooler hills.
Tuesday Night
Clear. Lows in the mid 60s to mid 70s.
Wednesday
Sunny. Highs 90 to 100.
Wednesday Night
Clear. Lows in the mid 60s to mid 70s.
Thursday
Sunny. Highs 90 to 100.



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1139 PM PDT Thu Jul 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database