Biden: This is serious stuff ; Record low temperatures
This is not like a snow day when you were a kid, this is serious stuff."
Boakyewaa Lawrencia 
According to experts, there will be major danger from the cold.
According to the National Weather Service, the freezing temperatures could cause frostbite on exposed flesh in just five to ten minutes.
President Joe Biden remarked on Thursday, "This is not like a snow day when you were a kid, this is serious stuff."
In just 12 hours, the Wyoming Highway Patrol received 787 calls for assistance and reported 104 collisions as a result of the storm's damage to the state's roads.
The US National Weather Service has warned that over 100 daily low temperature records could be tied or broken in the coming days.
Colorado had a record-breaking temperature drop from Thursday's 42F to -9F (-23C).
In just 30 minutes, Cheyenne, Wyoming, went from 43 degrees Fahrenheit to 3 degrees Fahrenheit, setting a record for the largest one-hour temperature drop. In some parts of the western state, it has been as cold as -35F. (-37C)
In neighboring Montana, nearly a dozen records for the lowest temperatures were also broken.
