For the last 6 years we have volunteered at the ABQ Balloon Fiesta, only once did we see a whiff of snow on the Mountains. It is the first week of Oct. We then drive south through NM to TX no snow there either. I was stationed at Ft. Bliss in the 60s and only saw snow at the first of the year.\
I'm guessing you will be fine, however we have seen snow at the grand Canyon in Nov.
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