The Owens Valley / Mammoth Lakes

Dennis Mattinson / Weather and Atmospheric Forecaster

Sierra Wave Media / KSRW-FM 92.5

TUE MAR 21 2023

This forecast is definitely sounding like a broken record. A cold system, with plenty of dynamic forcing, moves into the region today. Strong winds, blowing snow and heavy snowfall are likely in Mammoth into Wednesday AM. The Owens Valley will have rain / snow showers with light accumulations. A Winter Storm Warning is in effect for Mammoth thru Wednesday. Looks like 12 – 18″ for the Main Lodge and upwards of 24″ over the Summit. Then a break on Thursday with YES mostly sunny skies!…DMATT

Bishop and The Owens Valley (KBIH elev. 4121 ft / 1246 m)

Tuesday: Rain / snow —> 50%. 51 / 27

Wednesday: Partly sunny —> mostly cloudy. 49 / 27

Town of Mammoth Lakes (MMH elev. 7129 ft / 2172 m)

Tuesday: Snow heavy at times. 30 / 18

Wednesday: 70% snow —> 30%. 29 / 15