Current conditions at

LOST HORSE (LTHC1)

Lat: 34.01779° N Lon: 116.18857° W Elev: 4133.0 ft.

NA

44°F

7°C

Humidity 18%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 20 May 02:00 AM PDT
Detailed forecast for

Chiriaco Summit

Tonight
Clear. Lows 55 to 65. Northwest wind 5 to 10 mph.
Wednesday
Sunny and warmer. Highs 91 to 96. Northwest wind 10 to 15 mph.
Wednesday Night
Clear. Lows 57 to 67. West wind 5 to 10 mph.
Thursday
Sunny. Highs 94 to 99. Southeast wind 5 to 10 mph in the morning becoming south in the afternoon.
Thursday Night
Clear. Lows 59 to 69. South wind 5 to 10 mph.
Friday
Sunny. Highs 89 to 99.
Friday Night
Clear. Lows 62 to 70.
Saturday
Sunny. Highs 89 to 99.
Saturday Night
Clear. Lows 62 to 70.
Sunday
Sunny. Highs 89 to 101.
Sunday Night
Clear. Lows 63 to 71.
Memorial Day
Sunny. Highs 91 to 101.
Monday Night
Clear. Lows 62 to 70.
Tuesday
Sunny. Highs 88 to 99.



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115 AM PDT Wed May 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database