Extreme Cold Watch issued February 5 at 1:12PM EST until February 8 at 10:00AM EST by NWS Mount Holly NJ
WHAT: Dangerously cold wind chills as low as 20 below possible.
WHERE: In New Jersey, Morris, Sussex, and Warren Counties. In
Pennsylvania, Berks, Lehigh, and Northampton Counties.
WHEN: From Saturday afternoon through Sunday morning.
IMPACTS: The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
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Dress in layers including a hat, face mask, and gloves if you must
go outside.