Area Forecast Discussion

Owens Valley / Mammoth Lakes / Mono County / Death Valley

Dennis Mattinson / Sierra Atmospheric Forecaster

Synopsis – MON FEB 23 2026

As of now, Mammoth Main has a 76 inch base depth and the Summit 122 inches! Quite an awesome storm last week indeed. Now onto the current weather. For the Owens Valley, dry all week, save for a slight chance of showers on Tuesday. And Mammoth, light rain and snow Tuesday and Wednesday (0 – 3 inches possible). All from a decaying AR saging South into the Great Basin, just brushing our area. After that, dry conditions and warming temps thru the weekend…DMATT

Area Wide Temperatures Today:

Bishop: 52 / 34
Big Pine: 52 / 36

Independence: 57 / 40

Lone Pine: 56 / 42
Olancha: 57 / 43

Mammoth Lakes: 49 / 32

Death Valley: 77 / 48