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

Synopsis – FRI AUG 15 2025

High pressure has moved a bit East in response to a trough off the CA coast. Moisture from that trough should help to generate some mild T-storm action over higher terrain in our area Friday. Also, this action will give us a slight cool down to 93° by Sunday in Bishop. But high pressure will flex back Westward by next week, kicking back up those temps to about normal by mid next week…DMATT

Area Wide Temperatures Today:

Bishop: 96 / 54
Big Pine: 95 / 60
Independence: 95 / 64
Lone Pine: 94 / 66
Olancha: 96 / 69
Mammoth Lakes: 75 / 49
Death Valley: 115 / 88