A winter storm producing very heavy snow and gusty winds had the greatest impact on the eastern San Juan Mountains and adjacent valleys. Isolated snow amounts of around 8 inches occurred southwest of Buena Vista (Chaffee County), while around a foot of snow occurred in isolated areas southwest of Westcliffe (Custer County) and near Monte Vista (Rio Grande County).
Every event with a place to put it; 3 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 PUB wrote it up.
A winter storm producing very heavy snow and gusty winds had the greatest impact on the eastern San Juan Mountains and adjacent valleys. Isolated snow amounts of around 8 inches occurred southwest of Buena Vista (Chaffee County), while around a foot of snow occurred in isolated areas southwest of Westcliffe (Custer County) and near Monte Vista (Rio Grande County). Two feet of snow fell at the summit of Wolf Creek Pass and 9 miles west-southwest of Creede, and 26 inches was observed southwest of South Fork (Mineral County).
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 Pueblo, CO wrote its last area forecast discussion before the first event at Jan 20, 3:09 PM MST, 18 hours 51 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
3 winter storm. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Colorado in 2010Every state in 2010This day in weather historyWarnings in Colorado, January 2010
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: 210742, 210743, 210744.