North Dakota

Storm History: Walsh County, North Dakota

553 episodes, 1,059 events since 1960

Every storm the National Weather Service has filed in Walsh County, North Dakota: 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
1,059
Deaths
2
Injuries
2
Damage
$36 million
Episodes
553

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 Walsh 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
Tornado24501$2.9 million
Hail16901$2.5 million
Blizzard14610$6.0 million
Extreme Cold/Wind Chill11900
Winter Storm8600$2,000
Flash Flood5000$515,000
High Wind5000
Heavy Snow4700
Flood3910$17 million
Cold/Wind Chill3000$10,000
Thunderstorm Wind2300$218,000
Drought2200
Frost/Freeze1600
Ice Storm900$6.4 million
Funnel Cloud400
Heat200
Excessive Heat100
Winter Weather100

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 Walsh County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Walsh CountyEvery warning in Walsh County since 1986Every county in North Dakota

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.