Warning Description: Special Weather Statement Warning Date: 9:51 PM MST on February 8, 2010 WarningSum:...Very Cold Night Tonight Across Southeast Wyoming And Western Nebraska... Warning Message:A very cold night will continue to develop tonight across southeast Wyoming and western Nebraska. Low temperatures overnight will be in the single digits below zero to mid-teens below zero. Fortunately...winds will be light with the vast majority of the area only experiencing wind speeds of 2 to 7 mph. Wind chill temperatures will generally range from 10 to 20 degrees below zero ...With localized wind chill temperatures of 15 to 25 degrees below zero overnight. If you must venture outdoors tonight...make sure to dress warmly with several layers of clothing...a warm coat...hat and mittens. Make sure pets have adequate shelter from the cold...preferably indoors. CArpenter