California

Storm History: Nevada County, California

766 episodes, 1,188 events since 1957

Every storm the National Weather Service has filed in Nevada County, California: 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
1,188
Deaths
27
Injuries
20
Damage
$510 million
Episodes
766

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 Nevada 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
Heavy Snow72804$550,000
High Wind15410$1.8 million
Winter Storm5532$485,000
Winter Weather4730$110,000
Avalanche38154$50,000
Flood2901$4.6 million
Heavy Rain2200
Debris Flow2111$495,000
Blizzard2125$30,000
Flash Flood1500$50,000
Tornado1200$1.7 million
Hail1200
Strong Wind1210$301,000
Dense Fog500
Wildfire503$500 million
Thunderstorm Wind400
Lightning310$15,000
Dense Smoke300
Cold/Wind Chill100
Lake-Effect Snow100

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.

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Nevada CountyEvery warning in Nevada County since 1986Every county in California

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.