Dennis Mattinson Weather 04 27 2023

Owens Valley / Mammoth Lakes Dennis Mattinson / Atmospheric Forecaster Sierra Wave Media / Radio 92.5 FM  THU APR 27 2023   So far the last few days have been quite moderate temperature wise, but that’s not going to last long. A large ridge will develop along...

Dennis Mattinson Weather 04-26-2023

Owens Valley / Mammoth Lakes Dennis Mattinson / Eastern Sierra Atmospheric Forecaster Sierra Wave Media / Radio 92.5 FM    WED APR 26 2023   I have great confidence in a high amplitude ridge building over the West Coast and Desert SW this week. Result will be warm and...

LADWP Preparing for Record Runoff

  APRIL 25, 2023 (LOS ANGELES) – The Los Angeles Department of Water and Power (LADWP), has begun preparing early for this year’s runoff based on lessons learned from the last extreme wet year in 2017. The historic snowpack levels in the Eastern Sierra of 296...

Dennis Mattinson Weather 04-25-2023

The Owens Valley / Mammoth Lakes  Dennis Mattinson / Weather and Atmospheric Forecaster Sierra Wave Media / KSRW-FM 92.5    TUE APR 25 2023    Today high pressure begins the building process, bringing breezy weather G 35 mph in the Owens Valley. By Wednesday that high...

Dennis Mattinson Weather 04-24-2023

The Owens Valley / Mammoth Lakes  Dennis Mattinson, Weather and Atmospheric Forecaster Sierra Wave Media / KSRW-FM 92.5    MON APR 24 2023   There will be a weak frontal boundary moving thru the Intermountain West today. So expect then a slight dip in temps on...