Current conditions at

LOST HORSE (LTHC1)

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

NA

75°F

24°C

Humidity 46%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 29 Aug 09:00 PM PDT
Detailed forecast for

Chiriaco Summit

Tonight
Clear. Lows 73 to 83. Northwest wind 5 to 10 mph.
Saturday
Sunny. Highs 102 to 107. Northwest wind 5 to 10 mph.
Saturday Night
Clear. Lows 75 to 85. Northwest wind 5 to 10 mph.
Sunday
Sunny and hot. Highs 105 to 110. Northwest wind 5 to 10 mph in the morning becoming southwest in the afternoon.
Sunday Night
Clear. Lows 75 to 85. West wind around 5 mph.
Labor Day
Mostly sunny and hot. Highs 100 to 110.
Monday Night
Partly cloudy. A 10 percent chance of showers in the evening. Lows 78 to 86.
Tuesday
Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 98 to 108. Chance of rain 20 percent.
Tuesday Night
Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 86.
Wednesday
Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 95 to 105. Chance of rain 30 percent.
Wednesday Night
Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 83. Chance of rain 30 percent.
Thursday
Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 101. Chance of rain 40 percent.
Thursday Night
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 72 to 81.
Friday
Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 90 to 100. Chance of rain 30 percent.



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411 PM PDT Fri Aug 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database