Those hitting the roads Monday could have to deal with freezing rain, according to the National Weather Service in a Hazardous Weather Outlook statement that includes Northern Westchester, Putnam and Rockland.
Temperatures will drop sharply overnight and could plummet into the teens in Putnam.
There is a chance for light freezing rain or drizzle to develop Monday morning and persist into Monday afternoon with air and surface temperatures starting in the low to mid-20s.
Any liquid precipitation will freeze on untreated surfaces, making for icy travel conditions, the National Weather Service said.
The icing threat is expected to gradually end from south to north Monday afternoon into Monday evening as temperatures slow rise above freezing to a high of around 40.
With temperatures rising into the mid-40s Monday night, rain is expected. It could last through late morning Tuesday.
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