During the night a band of heavy snow developed roughly along I-70 over Kit Carson county, with some heavy snowfall extending up into southwest Yuma county. Snowfall reports ranged from 8 to 12 inches, with the highest snowfall amounts being reported at Stratton despite ground temperatures in the 40s.
Every event with a place to put it; 2 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 GLD wrote it up.
During the night a band of heavy snow developed roughly along I-70 over Kit Carson county, with some heavy snowfall extending up into southwest Yuma county. Snowfall reports ranged from 8 to 12 inches, with the highest snowfall amounts being reported at Stratton despite ground temperatures in the 40s. The snowfall amounts quickly dwindled to the north and south of the band, with reports of only 2 inches of snow across central Cheyenne and Yuma counties.
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 Goodland, KS wrote its last area forecast discussion before the first event at Apr 22, 1:23 PM MST, 37 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
1 heavy snow, 1 winter weather. Local standard time, as filed.
Spotters reported 10-12 inches of snow along I-70. A CoCoRaHS observer reported 8 inches of snow in the northwest part of the county near Liberty.
Heavy snowfall amounts of 8 inches were reported across the southwest part of the county. The snowfall amounts quickly declined to the north and east, with amounts of 3 inches or less being reported.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Colorado in 2013Every state in 2013This day in weather historyWarnings in Colorado, April 2013
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: 439032, 439035.