Thunderstorm Wind, Winona
- When
- August 9, 4:06 PM CST
- Where
- Winona County, Winona
- Measured
- 52 kt (60 mph)
- Property damage
- $30,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 44.050, -91.650
Hail and Damaging Winds in Minnesota, August 9, 1998
60 to 65 mph winds downed numerous trees and power lines, broke store windows in downtown Winona and damaged a television tower near La Crescent.
Where it happened
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $258,000
- Crop damage
- $250
- Events
- 7
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.
What happened
The episode as NWS ARX wrote it up.
60 to 65 mph winds downed numerous trees and power lines, broke store windows in downtown Winona and damaged a television tower near La Crescent.
The radar
The La Crosse radar (KARX), 45 km away, was scanning. The volume nearest the first event began at 22:04 UTC.
Event by event
6 thunderstorm wind, 1 hail. Local standard time, as filed.
Thunderstorm Wind, Winona
- When
- August 9, 4:15 PM CST
- Where
- Winona County, Winona
- Measured
- 55 kt (63 mph)
- Property damage
- $55,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 44.050, -91.650
Thunderstorm Wind, Winona
- When
- August 9, 4:22 PM CST
- Where
- Winona County, Winona
- Measured
- 55 kt (63 mph)
- Property damage
- $40,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 44.050, -91.650
Hail, Winona
- When
- August 9, 4:30 PM CST
- Where
- Winona County, Minneiska
- Measured
- 0.75 in hail
- Property damage
- $2,000
- Reported by
- TRAINED SPOTTER
- Coordinates
- 44.200, -91.880
Thunderstorm Wind, Winona
- When
- August 9, 4:47 PM CST
- Where
- Winona County, Winona
- Measured
- 55 kt (63 mph)
- Property damage
- $75,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 44.050, -91.650
Thunderstorm Wind, Houston
- When
- August 9, 4:59 PM CST
- Where
- Houston County, 2 mi N of La Crescent
- Measured
- 55 kt (63 mph)
- Property damage
- $50,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 43.870, -91.280
Thunderstorm Wind, Houston
- When
- August 9, 5:20 PM CST
- Where
- Houston County, 3 mi W of La Crescent
- Measured
- 54 kt (62 mph)
- Property damage
- $6,000
- Crop damage
- $250
- Reported by
- TRAINED SPOTTER
- Coordinates
- 43.830, -91.350
What these are
- Thunderstorm Wind
- Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Hail and Damaging Winds in Michigan, August 9 to 24, 1998
- Hail and Damaging Winds in Minnesota, August 9, 1998
- Damaging Winds and Lightning Strike in Oklahoma, August 9, 1998
- Flash Flood and Damaging Wind in Arizona, August 9, 1998
- Flash Flooding and Lightning Strike in Michigan, August 9, 1998
- Flash Flooding in Minnesota, August 9, 1998
- Hail and Damaging Winds in Wisconsin, August 9, 1998
- Tornadoes and Flash Flood in Colorado, August 9, 1998
- Lightning Strike in Florida, August 9, 1998
- Damaging Wind and Lightning Strike in Arkansas, August 9, 1998
- Damaging Winds in Oklahoma, August 9, 1998
- Damaging Wind in Florida, August 9, 1998
More
Every storm in Minnesota in 1998Every state in 1998This day in weather historyWarnings in Minnesota, August 1998
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. Each event’s entry at NCEI: 5666321, 5666322, 5666323, 5666324, 5666376, 5666375, 5666374.