Area Forecast Discussion
Owens Valley / Mammoth Lakes / Mono County / Death Valley
Dennis Mattinson / Sierra Atmospheric Forecaster

Synopsis – MON AUG 11 2025

Our area is sandwiched between a ridge over the EPAC and another ridge over New Mexico. As such stable conditions for us, with temps running above normal thru Wednesday. By Thursday troughing approaches the PACNW, which will de-amplify the aforementioned ridges and create a slight cooldown of ~6° in Bishop by Friday…DMATT

Area Wide Temperatures Today:

Bishop: 103 / 60
Big Pine: 101 / 67
Independence: 102 / 72
Lone Pine: 101 / 75
Olancha: 104 / 77
Mammoth Lakes: 82 / 57
Death Valley: 122 / 95