I just wanted to share my experience commuting in snow flurries with a wet road at around freezing point this morning. While about 10 miles into my 25 mile commute my adaptive cruise control no longer recognized the vehicle ahead of me (which I became aware of when my car got too close to another car). ACC appeared as normal on the instrument panel, however it didn't show the target vehicle (which was clearly in front of me). I immediately disabled cruise control and drove manually. About five minutes later the radar obstructed message appeared in the instrument panel. I just wanted everyone to be aware that the forward radar might be disabled without warning. This occurred during light snowfall with good visibility albeit with significant road spray. FYI lane keep assist worked fine without the availability of radar. I have never experienced this on my 2017 Honda Pilot with Honda Sensing, which I believe has its radar located in the lower grill (and obviously a warm engine operating behind it). Photos taken after arriving at work.