Colorado

Storm History: Pitkin County, Colorado

1,184 episodes, 1,521 events since 1975

Every storm the National Weather Service has filed in Pitkin 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
1,521
Deaths
32
Injuries
60
Damage
$21 million
Episodes
1,184

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 Pitkin 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 Storm481127$1,000
Winter Weather32100$1,000
Drought25000
Heavy Snow14822
Frost/Freeze4700
Avalanche462621$32,000
Debris Flow4016$3.6 million
High Wind3701$135,000
Flash Flood2900$235,000
Blizzard2800
Wildfire2100$14 million
Dense Fog1800
Excessive Heat1300
Thunderstorm Wind700
Strong Wind700$36,000
Flood610$3.3 million
Extreme Cold/Wind Chill600
Lightning413$2,000
Hail400
Tornado300$25,000
Heavy Rain300
Cold/Wind Chill100
Ice 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 Pitkin County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Pitkin CountyEvery warning in Pitkin 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.