A band of snowfall set up across parts of the Northland during the overnight hours of the 21st into the morning of the 22nd. Dry air near the surface initially limited snowfall but snow became heavier later in the night and began accumulating.
Every event with a place to put it; 3 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 band of snowfall set up across parts of the Northland during the overnight hours of the 21st into the morning of the 22nd. Dry air near the surface initially limited snowfall but snow became heavier later in the night and began accumulating. Lake-enhancement was also seen with the highest totals occurring along along the South Shore of Lake Superior. Snowfall in this area was in the 5 to 8 inch range with higher amounts to 10 inches along the terrain ridge in Douglas County.
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 Feb 21, 5:44 PM CST, 5 hours 16 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
3 heavy snow. Local standard time, as filed.
Snowfall totals of 6 to 10 inches were reported across Douglas County with 10 inches being reported in the Oliver and Hawthorne areas.
Snowfall totals of 5 to 8 inches were recorded across Ashland County with a brief break during the evening of the 22nd into the early morning hours of the 23rd before a stronger snow storm started to move into the area.
Snowfall totals of 5 to 8 inches were recorded across Bayfield County with a brief break during the evening of the 22nd into the early morning hours of the 23rd before a stronger snow storm started to move into the area.
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, February 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: 1083755, 1083757, 1083756.