Wyoming, 2018Winter Weather in Wyoming, March 25 to 26, 2018
March 25 to 26, 2018 · NWS CYS · 4 events in 4 counties and zones
A upper level disturbance produced light to moderate snowfall over portions of south central and southeast Wyoming. Snow totals varied between two and five inches.
Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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- Floods
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- Heat and drought
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- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 4
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.
A upper level disturbance produced light to moderate snowfall over portions of south central and southeast Wyoming. Snow totals varied between two and five inches.
What forecasters said that day
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 25, 4:15 PM MST, 1 hour 45 minutes earlier.
Area forecast discussion, Mar 25, 4:15 PM MST, 1 hour 45 minutes before
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</html>Hazardous weather outlook, Mar 25, 5:18 AM MST, 12 hours 42 minutes before
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</html>Winter Weather, Converse County Lower Elevations
- When
- March 25, 6:00 PM MST to March 26, 6:00 AM MST
- Where
- Converse County Lower Elevations forecast zone
- Reported by
- Law Enforcement
- Coordinates
- 42.972, -105.507 (the zone’s center; the record gives no point)
Two to four inches of snow was observed across much of Converse County.
Winter Weather, Niobrara County
- When
- March 25, 6:00 PM MST to March 26, 6:00 AM MST
- Where
- Niobrara County forecast zone
- Reported by
- Law Enforcement
- Coordinates
- 43.057, -104.475 (the zone’s center; the record gives no point)
Two to four inches of snow was observed across much of Niobrara County.
Winter Weather, Ferris/Seminoe/Shirley Mountains
- When
- March 25, 6:00 PM MST to March 26, 6:00 AM MST
- Where
- Ferris/Seminoe/Shirley Mountains forecast zone
- Reported by
- Law Enforcement
- Coordinates
- 41.695, -106.931 (the zone’s center; the record gives no point)
Two to four inches of snow was observed across northern Carbon County.
Winter Weather, South Laramie Range
- When
- March 25, 6:00 PM MST to March 26, 6:00 AM MST
- Where
- South Laramie Range forecast zone
- Reported by
- Department of Highways
- Coordinates
- 41.481, -105.207 (the zone’s center; the record gives no point)
Three to five inches of snow was observed over much of the South Laramie Range.
- Winter Weather
- Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.
After NWS Directive 10-1605, the rules offices file Storm Data by.
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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: 760999, 761000, 761001, 761002.