New York Weather 5/7 - Midday - Frost Advisory

Your midday New York weather update A Frost Advisory takes effect tonight across much of upstate New York, with temperatures dropping into the mid-30s after sunset. This unseasonably cold air mass will bring widespread frost formation, particularly in valleys and rural areas where cold air settles overnight. This morning starts chilly with temperatures in the low 40s and some patchy fog along the Hudson River Valley.