by Dennis Mattinson | Aug 19, 2025 | 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 – WED AUG 20 2025 A nearly 600 dm ridge of high pressure across 4-corners, will bring both hot temperatures and Monsoon...
by Dennis Mattinson | Aug 18, 2025 | 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 – TUE AUG 19 2025 High pressure anchors closer to 4-corners late week into the weekend. This action brings on a warming...
by Dennis Mattinson | Aug 17, 2025 | 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 – MON AUG 18 2025 Slow rise in temps this week as high pressure nudges closer to 4-corners. Drying comes...
by Dennis Mattinson | Aug 14, 2025 | 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 AUG 15 2025 High pressure has moved a bit East in response to a trough off the CA coast. Moisture from that trough...
by Dennis Mattinson | Aug 11, 2025 | Dennis Weather, Heat, Inyo County, Local News, Mono County, Weather
Area Forecast Discussion Owens Valley / Mammoth Lakes / Mono County / Death Valley Dennis Mattinson / Sierra Atmospheric Forecaster Synopsis – TUE AUG 12 2025 Warming trend continues as we are dominated by a ridge of high pressure over the West. Your temps begin...
