This morning in Tucson it was freak'in 17 degrees with the wind chill 3 degrees...in TUCSON! Needless to say I still ran but relegated the bike to the indoor trainer. To cold for me. The good news is just as fast as it came (2 days ago we were in the 70's) it will be gone. Mid 50's tomorrow, 60's friday and back to the usual 70's by the weekend.