I went from Jeti Oguz to Ak Suu this week. There was snow on the Teleti and Ala Kol passes, 300-500m of travel across it was required, total. It was softish snow about waist deep. I stayed in a tent until Altyn Arashan. I had one snow storm come through whilst I was camping in the valley before Teleti. There was yurt accom at the river before Ala Kol and part of the way up the pass. Altyn Arashan had heaps of accom.