Winter Weather and slick roads were reported west of Cheyenne along the Interstate 80 Summit and the Snowy Range. Minor accumulations of 2 to 3 inches of snow were reported with higher amounts over the Snowy Range.
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The episode as NWS CYS wrote it up.
Winter Weather and slick roads were reported west of Cheyenne along the Interstate 80 Summit and the Snowy Range. Minor accumulations of 2 to 3 inches of snow were reported with higher amounts over the Snowy Range.
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 Mar 29, 4:57 PM MST, 3 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
1 winter weather. Local standard time, as filed.
Several SNOTEL sites over the Snowy Range reported 5 to 10 inches of snow.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wyoming in 2025Every state in 2025This day in weather historyWarnings in Wyoming, March 2025
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 2026-10-01. Each event’s entry at NCEI: 1242229.