by Dennis Mattinson | Jun 18, 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 JUN 19 2026 – Juneteenth Right now RAP analysis shows an upper ridge over the region and a subtropical trough...
by Public Service Anouncements | Jun 18, 2026 | Inyo County, Local News, Press Release, Public Service Announcement, Weather
NWS HeatRisk is a color-numeric-based index that provides a forecast risk of heat-related impacts to occur over a 24-hour period. HeatRisk takes into consideration: How unusual the heat is for the time of the year. The duration of the heat, including both daytime and...
by Dennis Mattinson | Jun 16, 2026 | Dennis Weather, Inyo County, Local News, Mono County, Weather
Area Forecast Owens Valley / Mammoth Lakes / Mono County / Death Valley Dennis Mattinson / Weather & Atmospheric Forecaster Synopsis – WED JUN 17 2026 Temps stay in the low 100s today in the Owens Valley with overnight lows in the low 60s. For Mammoth...
by News Staff | Jun 16, 2026 | Local News, Weather
Lightning Safety When thunder roars, go indoors! 🥾 Check the forecast before heading outdoors. Consider postponing activities if thunderstorms are expected. 📱 Be sure to have a way to receive weather alerts, such as a mobile phone. 🏠 If a thunderstorm is in the...
by News Staff | Jun 15, 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 – TUE JUN 16 2026 A few high based t-storms linger over Mono County today. Other than that, high pressure over...
by Dennis Mattinson | Jun 14, 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 JUN 15 2026 After a few high based t-storms Sunday, brought to you by a Canadian trough...
