Current conditions at

GRASS MOUNTAIN (GMTC1)

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

NA

48°F

9°C

Humidity 35%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 29 Jan 09:59 PM PST
Detailed forecast for

Western Antelope Valley Foothills

Tonight
Clear. Lows in the mid 30s to mid 40s. Northeast winds 15 to 25 mph.
Friday
Sunny. Highs in the lower to mid 60s. Northeast winds 15 to 25 mph.
Friday Night
Mostly clear. Lows in the upper 30s and 40s. Northeast winds 15 to 25 mph.
Saturday
Sunny. Highs in the lower to mid 60s. Northeast winds 15 to 25 mph.
Saturday Night
Clear. Lows in the mid 40s to lower 50s. Northeast winds around 15 mph.
Sunday
Sunny. Highs in the mid 60s to around 70.
Sunday Night
Mostly cloudy in the evening then partly cloudy. Lows in the mid 40s to around 50.
Monday
Partly cloudy in the morning then sunny. Highs in the lower to mid 60s.
Monday Night
Clear. Lows in the lower to mid 40s.
Tuesday
Sunny. Highs in the mid 60s to around 70.
Tuesday Night
Mostly clear. Lows in the mid to upper 40s.
Wednesday
Sunny. Highs in the lower to mid 60s.
Wednesday Night
Clear. Lows in the mid to upper 40s.
Thursday
Sunny. Highs in the lower to mid 60s.



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715 PM PST Thu Jan 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database