by Dennis Mattinson | Jul 16, 2026 | Dennis Weather, Inyo County, Local News, Mono County, Weather
Area Forecast Discussion Owens Valley / Mammoth Lakes / Mono County / Death Valley Dennis Mattinson / Sierra Atmospheric Forecaster Synopsis – FRI JUL 17 2026 This weekend the upper ridge expands over the Rockies towards 4-corners. This should allow for the...
by Dennis Mattinson | Jul 15, 2026 | Dennis Weather, Inyo County, Local News, Mono County, Weather
Area Forecast Discussion Owens Valley / Mammoth Lakes / Mono County / Death Valley Dennis Mattinson / Sierra Atmospheric Forecaster Synopsis – THU JUL 16 2026 As high pressure slides Eastward, we have a change in the airmas to a warmer, drier and breezier one,...
by Dennis Mattinson | Jul 14, 2026 | Dennis Weather, Inyo County, Local News, Mono County, Weather
Area Forecast Discussion Owens Valley / Mammoth Lakes / Mono County / Death Valley Dennis Mattinson / Weather & Atmospheric Forecaster Synopsis – WED JUL 15 2026 Today monsoon moisture gets partially pushed Eastward by an upper trough off the PACNW coast....
by Dennis Mattinson | Jul 12, 2026 | Dennis Weather, Inyo County, Local News, Mono County, Weather
Area Forecast Discussion Owens Valley / Mammoth Lakes / Mono County / Death Valley Dennis “Matt” Mattinson / Weather & Atmospheric Forecaster Synopsis – MON JUL 13 2026 The position of high pressure (over 4-Corners) remains...
by Dennis Mattinson | Jul 9, 2026 | Dennis Weather, Inyo County, Local News, Mono County, Weather
Area Forecast Discussion Owens Valley / Mammoth Lakes / Mono County / Death Valley Dennis Mattinson / Sierra Atmospheric Forecaster Synopsis – FRI JUL 10 2026 Breezy winds will continue elevated fire weather concerns. Along with that, increasing temps will bring...
