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

Synopsis – WED SEP 17 2025

Warm, sunny, dry weather continues thru Thursday, punctuated by ongoing smoke and haze from the Granet Fire. Further, shower and t-storm activity increases on Friday, from the remnants of TS Mario off the coast of Baja, moving inland. PWs (Precipitable Water Values) will increase to about 1.0 inches by Friday.

-DMATT

Area Wide Temperatures Today:

Bishop: 92 / 53
Big Pine: 92 / 60
Independence: 92 / 65
Lone Pine: 91 / 67
Olancha: 93 / 70
Mammoth Lakes: 73 / 49
Death Valley: 112 / 86