Well perfect example of weather changes was NYC yesterday. I got out of the house to drop my girl at work around 7 am: it was dry and in the high 40s. 2 hrs later it was raining at 40s. Temperatures kept dropping to 20s and rain changed into snow by noon. At 1400 we had low at 18 and 2 inches on the ground. I walked about 100 blocks in that weather becasue I enjoy snow and cold but there were very few people out on the street since all they had was some sweater assuming that morning temps are going to hold up. Not to mention wind that brought down the temps by another 10 degrees.

Matt