Colorado

Storm History: Rio Grande County, Colorado

497 episodes, 1,053 events since 1955

Every storm the National Weather Service has filed in Rio Grande County, Colorado: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.

The record

Events
1,053
Deaths
7
Injuries
1
Damage
$23 million
Episodes
497

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.

Open the live radar over Rio Grande County

Every year

From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.

By kind of event

Counted under the kind that heads each episode.

Kind of eventEventsDeathsInjuriesDamage
Winter Storm45310$270,000
Heavy Snow33410
High Wind13100$144,000
Blizzard2710$200,000
Winter Weather2200
Hail2100$5,000
Wildfire1600$22 million
Dust Storm1100
Tornado800$8,000
Drought600
Ice Storm500
Cold/Wind Chill300
Flood300$25,000
Flash Flood300
Avalanche341
Heavy Rain300
Thunderstorm Wind200
Funnel Cloud100
Debris Flow100

The deadliest

The costliest

Damage within this county, in the dollars of its year.

The largest hail

The largest stone in each episode, which may have fallen in a neighboring county of the same episode.

The strongest tornadoes

Every tornado in Rio Grande County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Rio Grande CountyEvery warning in Rio Grande County since 1986Every county in Colorado

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 2026-09-24.