Active GYE weather day upper low moving thru centered over YNP, just S of Beartooth Front. As such, very tight weather window hike up Hellroaring Rd. from Rock Crk. Cyn 2230m. 7C windy there getting colder. Something on wheels yest. made it to 2600m, crazy. Made it easy for us, but no further. Too deep/soft. Wind ❄️ starting. First ⚡️️ of season in town. Early, as to be expected in the new regime. Cooler overall tho next few weeks looks like. #climate #hiking #dogs #montana #weather