That was my "commute" for 18 years. Only two hours from my home, but I could leave here in 105 degree heat and hit the bridge where it would be 55 degrees. Always amazed me. This is the reason I own approx. 375 jackets. I would leave here in blistering heat,not even thinking about taking a jacket,only to get down there and freeze. Off to the store for a new jacket lol. I FINALLY started keeping one in the back of the car-something I STILL do,even though I don`t commute anymore.