Colorado

Storm History: Montezuma County, Colorado

1,201 episodes, 1,537 events since 1970

Every storm the National Weather Service has filed in Montezuma 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
1,537
Deaths
12
Injuries
21
Damage
$16 million
Episodes
1,201

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 Montezuma 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 Storm41500
Drought30800
Winter Weather23100
Heavy Snow14803
Wildfire8800$13 million
Frost/Freeze6300$32,000
Avalanche501210$82,000
High Wind3001$223,000
Thunderstorm Wind2504$337,000
Hail2500$1.2 million
Blizzard2500$10,000
Debris Flow2200$83,000
Dense Fog1600
Excessive Heat1600
Flash Flood1500$379,000
Heavy Rain1200$140,000
Lightning1203$250,000
Extreme Cold/Wind Chill900$250,000
Flood600$50,000
Strong Wind600$39,000
Tornado400$50,000
Funnel Cloud300
Dense Smoke300
Cold/Wind Chill200$4,000
Dust Devil100$3,000
Heat100
Dust Storm100

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 Montezuma County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Montezuma CountyEvery warning in Montezuma 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.