* WHAT…Bitterly cold wind chills 15 below to 20 below zero.
* WHERE…Erie, Niagara, Orleans, Monroe, Wayne, Northern Cayuga,
Oswego, Lewis, Genesee, Wyoming, Livingston, Ontario, Chautauqua,
Cattaraugus, and Allegany Counties.
* WHEN…Until 11 AM EST this morning.
* IMPACTS…Bitterly cold wind chills as low as 20 below zero will
cause frostbite on exposed skin in as little as 30 minutes. Such
wind chill values can lead to hypothermia with prolonged exposure.