Dennis Mattinson Weather 02-23-2023

Owens Valley / Mammoth Lakes
Dennis Mattinson / Weather and Atmospheric Forecaster
Sierra Wave Media / Radio 92.5 FM 

THU FEB 23 2023
After a windy and wet Wednesday for Mammoth, that system exits, leaving cool air in place. Just in time for another deep storm, a SOCAL cut off low, which will tap into a low end AR (Atmospheric River). This system is rather slow moving and will trudge through our Forecast Area later today, with heavy snow over Mammoth thru Sunday. The moisture and slow movement of the storm is a perfect set-up for copious snow in the higher elevations of the Sierra. The Owens Valley is looking at the same scenario, but with lighter snow totals thru Saturday, clearing on Sunday…DMATT
DMATTS Weather Fact: Estimated snow amounts today thru Sunday; Mammoth Main 35 – 44 inches. Mammoth Summit 42 – 52 inches. Bishop 6 – 12 inches.
Bishop & The Owens Valley (KBIH elev. 4221ft / 1246m)
Thursday. Mostly sunny —> 70% PM snow showers. 40 / 18
Friday: 90% snow showers heavy at times. 41 / 26
The Town of Mammoth Lakes (MMH elev. 7129ft / 2172m)

Thursday: Snow heavy at times. 15 / 8
Friday: Snow heavy at times. 23 / 15
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