Sunday night into Monday morning saw extreme cold across the Cowboy State.
The small mountain community of Bondurant, northwest of Pinedale, took the award for coldest spot in the state, reaching -31.
The western half of the state saw many communities dip below -20 last night.
Dubois and West Lander tied for the coldest spot in Fremont County, reaching an overnight low of -15. South Pass City reached -14.
For more local weather, you can always check the National Weather Service office in Riverton. 