National Weather Service United States Department of Commerce

 

Early morning clouds and scattered showers will end and leave mainly dry weather under partly to mostly sunny skies. Temperatures will run around 10 degrees below average, with highs in the 50s.
A cool airmass will bring the likelihood of frost tonight, mainly across the Southern Tier and east of Lake Ontario. Even colder temperatures Monday night will bring widespread frost for most of the region, with freeze conditions across the Southern Tier and east of Lake Ontario.
The long range outlook is starting to favor a pattern change during the third week in May, with odds favoring above normal temperatures from May 17 through May 23