WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON MST MONDAY...
WHAT...Dangerously cold wind chills. Wind chills as low as 45 below zero.
WHERE...Mud Lake, INL, Craters of the Moon NM, Idaho Falls, Rexburg, St. Anthony, Ashton, Tetonia, Driggs, Island Park, Kilgore, Howe, Arco, Mackay, and Chilly.
WHEN...Until noon MST Monday.
IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes.