Minnesota

Storm History: Watonwan County, Minnesota

299 episodes, 401 events since 1962

Every storm the National Weather Service has filed in Watonwan County, Minnesota: 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
401
Deaths
0
Injuries
0
Damage
$19 million
Episodes
299

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 Watonwan 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
Tornado9300$6.8 million
Hail8200$161,000
Winter Storm5200
Blizzard3900
Flash Flood3400$3.9 million
Extreme Cold/Wind Chill2300
High Wind1600$8.0 million
Thunderstorm Wind1400$10,000
Heavy Snow1200
Cold/Wind Chill800
Winter Weather700
Heat600
Excessive Heat500
Flood300
Ice Storm200
Dense Fog200
Strong Wind100$5,000
Heavy Rain100
Funnel Cloud100

The deadliest

None recorded.

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 Watonwan County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Watonwan CountyEvery warning in Watonwan County since 1986Every county in Minnesota

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.