Wyoming, 2010

Heavy Snow in Wyoming, February 12 to 14, 2010

February 12 to 14, 2010 · NWS CYS · 1 event in 1 county or zone

With a strong northwest upper level flow, a series of weather disturbances moved over the area. The multiple weather systems produced reported snowfall totals ranging from 2 to 14 inches across Carbon, Albany, Converse, and Natrona counties.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

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.

What happened

The episode as NWS CYS wrote it up.

With a strong northwest upper level flow, a series of weather disturbances moved over the area. The multiple weather systems produced reported snowfall totals ranging from 2 to 14 inches across Carbon, Albany, Converse, and Natrona counties.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 heavy snow. Local standard time, as filed.

Heavy Snow, Snowy Range

When
February 12, 3:00 PM MST to February 14, 8:52 AM MST
Where
Snowy Range forecast zone
Reported by
SNOTEL
Coordinates
41.675, -106.327 (the zone’s center; the record gives no point)

An estimated 14.0 inches of new snowfall was reported north of North French Creek in Carbon County as of 4:25MST.|An estimated 12.0 inches of new snowfall was reported 2 miles WSW of Lake Owen in Albany County as of 4:25MST.

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Wyoming in 2010Every state in 2010This day in weather historyWarnings in Wyoming, February 2010

Sources

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: 209332.