Colorado, 1999

Winter Storm in Colorado, January 20 to 22, 1999

January 20 to 22, 1999 · NWS PUB · 4 events in 4 counties and zones

A storm system moved across northern New Mexico, bringing some areas of heavy snow to the southern Colorado mountains. The summit of Wolf Creek Pass picked up 15 inches of new snow, with other higher peaks in Mineral and Saguache counties likely seeing similar amounts.

Where it happened

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.

  • 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
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.

What happened

The episode as NWS PUB wrote it up.

A storm system moved across northern New Mexico, bringing some areas of heavy snow to the southern Colorado mountains. The summit of Wolf Creek Pass picked up 15 inches of new snow, with other higher peaks in Mineral and Saguache counties likely seeing similar amounts. As the storm moved east, 4 to 8 inches of snow fell on the west slopes of the northern Sangre de Cristo mountains. Two to 3 inches of snow occurred on Monument Ridge in El Paso county, 4 inches occurred at Aguilar in Las Animas county and Coaldale in Fremont county, and 5 inches fell at Woodland Park. Six to 8 inches of snow fell from Walsenburg through Rye and Beulah. Heavy accumulations occurred in the southern Sangre de Cristo mountains, with 11 inches 18 miles west of Aguilar and 20 inches in Cuchara.

The radar

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

Open the radar archive at this moment

Event by event

4 winter storm. Local standard time, as filed.

Winter Storm, Eastern San Juan Mountains / Mineral / W Rio Grande / W Conejos

When
January 20, 5:00 PM MST to January 21, 11:00 PM MST
Where
Eastern San Juan Mountains / Mineral / W Rio Grande / W Conejos forecast zone
Reported by
TRAINED SPOTTER
Coordinates
38.747, -106.194 (the zone’s center; the record gives no point)

Winter Storm, La Garita Mountains / W Sanguache

When
January 20, 6:00 PM MST to January 21, 11:00 PM MST
Where
La Garita Mountains / W Sanguache forecast zone
Reported by
TRAINED SPOTTER
Coordinates
38.677, -106.274 (the zone’s center; the record gives no point)

Winter Storm, Northern Sangre de Cristo Mountains / X Sw Fremont / X E Sanguache / W Custer / W Huerfano / X N Costilla

When
January 21, 3:00 PM MST to January 22, 7:00 AM MST
Where
Northern Sangre de Cristo Mountains / X Sw Fremont / X E Sanguache / W Custer / W Huerfano / X N Costilla forecast zone
Reported by
TRAINED SPOTTER
Coordinates
37.832, -106.332 (the zone’s center; the record gives no point)

Winter Storm, Southern Sangre de Cristo Mountains / E Costilla / Sw Huerfano / X Sw Las Animas

When
January 21, 3:00 PM MST to January 22, 7:00 AM MST
Where
Southern Sangre de Cristo Mountains / E Costilla / Sw Huerfano / X Sw Las Animas forecast zone
Reported by
TRAINED SPOTTER
Coordinates
37.778, -106.530 (the zone’s center; the record gives no point)

What these are

Winter Storm
A storm that brought snow, sleet or freezing rain at warning levels, usually over several hours or days.

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

The same day elsewhere

More

Every storm in Colorado in 1999Every state in 1999This day in weather historyWarnings in Colorado, January 1999

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: 5681215, 5681216, 5681217, 5681218.