A cold front and associated frontal band continued to progress across west-central and southwest Colorado, resulting in moderate snowfall over the mountains. Additionally, winds gusted up to 50 mph at times.
Every event with a place to put it; 6 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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 GJT wrote it up.
A cold front and associated frontal band continued to progress across west-central and southwest Colorado, resulting in moderate snowfall over the mountains. Additionally, winds gusted up to 50 mph at times.
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 Grand Junction, CO wrote its last area forecast discussion before the first event at Dec 5, 10:33 PM MST, 2 hours 27 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
6 winter weather. Local standard time, as filed.
Generally 4 to 8 inches of snow fell across the area. Winds gusted up to 50 mph at times.
Generally 6 to 12 inches of snow fell across the area with locally higher amounts of up to 17 inches estimated the Schofield Pass SNOTEL site. Winds gusted up to 50 mph at times.
Generally 5 to 10 inches of snow fell across the area.
Generally 7 to 14 inches of snow fell across the area with locally higher amounts of up to 18 inches estimated at the Spud Mountain SNOTEL site. Winds gusted up to 50 mph at times.
Generally 4 to 8 inches of snow fell across the area with locally higher amounts of up to a foot measured. Winds gusted up to 50 mph at times.
An estimated 10 inches of snow fell at the Columbine Pass SNOTEL site with generally 3 to 6 inches measured at lower elevations.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Colorado in 2022Every state in 2022This day in weather historyWarnings in Colorado, December 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 2026-09-30. Each event’s entry at NCEI: 1060376, 1060377, 1060375, 1060380, 1060379, 1060378.