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

Synopsis – WED AUG 13 2025

Warm temps today continue, as high pressure retrogrades Eastward over 4-corners. This will then start a cool down and bring on chances of t-storms in our area, particularly over higher terrain. Daytime temps will also drop about ~10° in Bishop by Saturday, with that moisture in the atmosphere…DMATT

Area Wide Temperatures Today:

Bishop: 100 / 57
Big Pine: 100 / 63
Independence: 100 / 69
Lone Pine: 100 / 72
Olancha: 102 / 73
Mammoth Lakes: 78 / 53
Death Valley: 123 / 93