Uneventful commute this morning, other than much cooler than in recent days. We've been having lows around 70, high around 90, but a cold front last night dropped temps a good 20 degrees across the region. Today's high is in the low 70's, and it was in the low 50's this morning. Humidity should be MUCH lower today.

In other news, I finally replaced my Grand Prix 4 Seasons rear tire with 3,600+ miles on it. Somehow it was still holding 100psi despite missing some rubber in a few places.