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

Synopsis – TUE OCT 14 2025

Potent early season storm continues to bring snow to the Sierra, rain to the valleys and a big drop in temps today. The main story is a Winter-like system sliding into our area from the PACNW. Snow levels could drop down to 6,000 – 7,000 feet and dump as much as 18 inches of new snow in Mammoth and 5 – 10 inches in Aspendell. Windy as well, with gusts to 40+ mph in parts of the Owens Valley. Storm kicks out by Wednesday, leaving behind quite cool temps for October…DMATT

Area Wide Temperatures Today:

Bishop: 53 / 26
Big Pine: 52 / 30
Independence: 54 / 34
Lone Pine: 54 / 36
Olancha: 56 / 37
Mammoth Lakes: 34 / 20
Death Valley: 76 / 59