A few early cold spots (temperature): 
Harbison Meadow: -31F
US40/Fraser Flats: -31F
Northgate: -31F
Never Summer SNOTEL: -29F
Cowdrey: -28F
DEN: -14F 

Coldest Wind Chill:
Niwot Ridge: -63F
Breck Peak 8: -61F
Berthoud Pass: -59F
Loveland Pass: -49F
Granby: -39F
#cowx
#cowx