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

Synopsis – MON AUG 25 2025

T-storm chances continue thru mid week, with chances of flash flooding near canyon openings. Along with this, a cooling trend, dropping temps 10 – 15°. All of this as Monsoonal moisture continues to push into the region. So expect the possibility of small hail, lightning strikes and gusty outflow winds…DMATT

Area Wide Temperatures Today:

Bishop: 88 / 52
Big Pine: 87 / 58
Independence: 89 / 63
Lone Pine: 88 / 67
Olancha: 93 / 69
Mammoth Lakes: 68 / 48
Death Valley: 114 / 91