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

Synopsis – THU OCT 23 2025

After our little system yesterday, a warming trend will ensue for the next few days, as weak ridging sets up. Then by the weekend a large Pacific trough will move into the NorthWestern US. This system should stay to our North, but it will knock down temps 2 – 4 degrees in our area. Along with that, a few snow showers look likely over the Sierra and a sprinkle or two in the Owens Valley…DMATT

Area Wide Temperatures Today:

Bishop: 75 / 41
Big Pine: 74 / 47
Independence: 75 / 51
Lone Pine: 75 / 52
Olancha: 77 / 55
Mammoth Lakes: 56 / 37
Death Valley: 94 / 69