by Dennis Mattinson | Mar 18, 2026 | 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 – THU MAR 19 2026 Early season, long duration heatwave goes on. As our amazingly strong ridge of high pressure moves...
by Jason Brown | Mar 18, 2026 | Heat, Inyo County, Local News, Weather
NWS HEAT WAVE Increasing temperatures throughout the week with historic levels of heat anticipated for this time of year. Temperatures will break all time March records in many locations, and even threaten all-time April records. While these values are...
by Dennis Mattinson | Mar 16, 2026 | 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 MAR 17 2026 An anomalously strong ridge of high pressure (~595 dm) will move over the Western US this week. As...
by News Staff | Mar 15, 2026 | Heat, Inyo County, Local News, Weather
Record-Breaking Heat This Week A dangerous early-season extreme heat event is on track to affect the region this week. High temperatures will be 20 to 30 degrees above normal for mid-March, more comparable to what would be expected for June. The timing coincides with...
by Public Service Anouncements | Mar 12, 2026 | Big PIne, City of Bishop, Death Valley, Heat, Independence, Inyo County, Local News, Lone Pine, News Releases, Olancha-Cartago, Press Release, Public Service Announcement, Weather
Record-Breaking March Heat The region is gearing up for an extended heatwave, which will elevate temperatures to unprecedented levels for March. This early-season heat, especially during many counties’ Spring Breaks, can be very dangerous for both...
by Public Service Anouncements | Feb 26, 2026 | Heat, Inyo County, Local News, Weather
Heat Risk increases to Minor today and spreads across desert valleys through Sunday. Minor Heat Risk means there is an increased risk of heat-related illness for those extremely sensitive to heat, especially those without effective cooling and/or adequate...
