Very cold temperatures created high snow ratios across southeast Wyoming 1-2 February 2022. Significant snow accumulations were observed across Laramie County and the Interstate 80 Summit.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS CYS wrote it up.
Very cold temperatures created high snow ratios across southeast Wyoming 1-2 February 2022. Significant snow accumulations were observed across Laramie County and the Interstate 80 Summit.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cheyenne, WY wrote its last area forecast discussion before the first event at Feb 1, 10:24 AM MST, 3 hours 18 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
3 heavy snow. Local standard time, as filed.
Observer 10.7 miles north of Cheyenne reported 6 inches of snowfall. Report from public 35 miles northeast of Cheyenne measured 6 inches of snow at 2 PM on 2 February 2022.
Public report of 6 inches of snow 5 miles east southeast of Buford, Wyoming on 2 February at 2PM.
Report received via Facebook. Observer reported 6 inches of snow 1 mile west of Horse Creek on 2 February 2022 at 925PM.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wyoming in 2022Every state in 2022This day in weather historyWarnings in Wyoming, February 2022
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 995565, 995570, 995566.