Colorado, 2019

Heavy Snow and Winter Weather in Colorado, April 29 to 30, 2019

April 29 to 30, 2019 · NWS GJT · 7 events in 7 counties and zones

A strong upper level low pressure system moved across Western Colorado bringing heavy snow to the mountains.

Where it happened

Every event with a place to put it; 7 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
7

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 GJT wrote it up.

A strong upper level low pressure system moved across Western Colorado bringing heavy snow to the mountains.

The radar

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

Open the radar archive at this moment

Event by event

6 heavy snow, 1 winter weather. Local standard time, as filed.

Heavy Snow, Southwestern San Juan Mountains

When
April 29, 6:00 AM MST to April 30, 11:59 PM MST
Where
Southwestern San Juan Mountains forecast zone
Reported by
SNOTEL
Coordinates
37.594, -107.912 (the zone’s center; the record gives no point)

Estimated snowfall amounts ranged from 10 to 20 inches with up to 22 inches recorded at the Black Mesa SNOTEL Site. This storm continued through May 1, 2019.

Heavy Snow, Elkhead and Park Mountains

When
April 29, 8:00 AM MST to April 30, 11:59 PM MST
Where
Elkhead and Park Mountains forecast zone
Reported by
SNOTEL
Coordinates
40.552, -107.599 (the zone’s center; the record gives no point)

Snowfall amounts ranged from 15 to 25 inches with up to 37 inches estimated at the Tower SNOTEL. This storm continued through May 1, 2019.

Heavy Snow, Grand and Battlement Mesas

When
April 29, 11:00 AM MST to April 30, 11:59 PM MST
Where
Grand and Battlement Mesas forecast zone
Reported by
SNOTEL
Coordinates
39.159, -108.078 (the zone’s center; the record gives no point)

Estimated snowfall amounts ranged from 10 to 20 inches with up to 26 inches at the Overland Reservoir SNOTEL site. This storm continued through May 1, 2019.

Heavy Snow, West Elk and Sawatch Mountains

When
April 29, 12:00 PM MST to April 30, 11:59 PM MST
Where
West Elk and Sawatch Mountains forecast zone
Reported by
SNOTEL
Coordinates
38.643, -107.721 (the zone’s center; the record gives no point)

Estimated snowfall amounts ranged from 1 to 2 feet with up to 40 inches recorded at the Schofield Pass SNOTEL site. This storm continued through May 1, 2019.

Heavy Snow, Flattop Mountains

When
April 29, 5:00 PM MST to April 30, 11:59 PM MST
Where
Flattop Mountains forecast zone
Reported by
SNOTEL
Coordinates
40.062, -107.603 (the zone’s center; the record gives no point)

An estimated 10 to 20 inches of snow fell with the greatest amounts recorded at the Bison Lake SNOTEL and the Ripple Creek SNOTEL sites. This storm continued through May 1, 2019.

Heavy Snow, Gore and Elk Mountains/Central Mountain Valleys

When
April 29, 7:00 PM MST to April 30, 11:59 PM MST
Where
Gore and Elk Mountains/Central Mountain Valleys forecast zone
Reported by
SNOTEL
Coordinates
39.481, -107.172 (the zone’s center; the record gives no point)

Estimated snowfall ranged from 8 to 14 inches. Significant impacts to travel were reported by the Colorado Department of Transportation over Vail Pass with Interstate 70 shutdown for periods of time to clear accidents. This storm continued through May 1, 2019.

Winter Weather, Northwestern San Juan Mountains

When
April 29, 7:00 PM MST to April 30, 11:59 PM MST
Where
Northwestern San Juan Mountains forecast zone
Reported by
SNOTEL
Coordinates
38.210, -107.755 (the zone’s center; the record gives no point)

Estimated snowfall amounts ranged from 6 to 12 inches. This storm continue through May 1, 2019.

What these are

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

The same day elsewhere

More

Every storm in Colorado in 2019Every state in 2019This day in weather historyWarnings in Colorado, April 2019

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: 814927, 814913, 814916, 814922, 814920, 814918, 814925.