Casper is currently being affected by a frigid arctic blast that is causing dangerous wind chill warnings.
Wind chills as low as 40 to 50 below zero are to be expected until 11:00am MST Friday.
It is colder today in Casper than the southern most point of the globe, South Pole, Antarctica.
Althou...
"Dangerously cold wind chills, as low as 35 below zero, could cause frostbite on exposed skin in as little as 10 minutes. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle."
WYDOT shared this picture from Chadron, Nebraska, stating: "Nearly all highways in the western portion of the state remain closed...Those closures can and do affect our highways, such as U.S. 20, which is closed from Lusk to the state line."