A slow moving area of low pressure brought a long duration snowfall to much of the Northland starting the 11th and continuing into the 12th. Areas near the track of the low received around a foot of snow and then some, especially with terrain influence along the South Shore where upwards of 22 inches of snow were reported.
Every event with a place to put it; 8 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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.
The episode as NWS DLH wrote it up.
A slow moving area of low pressure brought a long duration snowfall to much of the Northland starting the 11th and continuing into the 12th. Areas near the track of the low received around a foot of snow and then some, especially with terrain influence along the South Shore where upwards of 22 inches of snow were reported.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Duluth, MN wrote its last area forecast discussion before the first event at Mar 11, 11:40 AM CST, 20 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
8 heavy snow. Local standard time, as filed.
Snowfall totals of 6 to 10 inches were reported across the county with a high report of 11 inches near Minong.
Snowfall totals of 8 to 12 inches were reported across the county with a high report of 12.5 inches in Hawthorne.
Snowfall totals of 10 to 18 inches were reported across the county with a high report of 22 inches near Cornucopia.
Snowfall totals of 3 to 6 inches were reported across the county with a high report of 8.4 inches near Hayward.
Snowfall totals of 8 to 10 inches were reported across the county with a high report of 12 inches in Ashland.
Snowfall totals of 6 to 10 inches were reported across the county with a high report of 11.9 inches near Phillips.
Snowfall totals of 6 to 12 inches were reported across the region with a high report of 12.5 inches near Grantsburg.
Snowfall totals of 2 to 6 inches were reported across the county with a high report of 7.9 inches in Gile.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wisconsin in 2023Every state in 2023This day in weather historyWarnings in Wisconsin, March 2023
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 2026-10-01. Each event’s entry at NCEI: 1085552, 1085547, 1085548, 1085554, 1085549, 1085553, 1085551, 1085550.