rob haswell behind a reinforcing cold front today, we will be cooler with highs in the low to mid 50s. partly to mostly sunny as high pressure builds across wi. a few clouds overnight and cooling into the low to mid 30s with a risk of frost. a very chilly day friday with highs barely reaching the 50s then dipping to the low 30s with frost and a freeze possible friday night and saturday morning. the weekend is a little warmer with average to slightly above average temperatures and partly to mostly sunny conditions. anchor adlibs traffic red on traffic map = major delays yellow on traffic map delays green on traffic map = no debate coverage in a moment. but we begin with a developing story from overnight. a man had to be physically restrained aboard a southwest flight landing in milwaukee the plane came in last night from new york city. deandra corinthios is live from mitchell airport with the details crew members aboard southwest airlines flight 201 from laguardia to milwaukee