Mixed precipitation began in the evening of the 10th and changed to all snow by morning. There were reports of over 6 inches of snow by daybreak.
Every event with a place to put it; 5 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.
Mixed precipitation began in the evening of the 10th and changed to all snow by morning. There were reports of over 6 inches of snow by daybreak. Most of the snow diminished greatly by 4 PM, but a gravity wave band of moderate to heavy snow continued into the early evening along the north shore and into eastern Carlton County.
Snowfall amounts in the Minnesota Arrowhead ranged from 7 to over 9 inches. Specific amounts were 9.3 at Winton, 8.2 25 miles east of Ely, 8 at Soudan and 7.1 in Cook.
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 Jan 10, 5:59 PM CST, 2 hours 1 minute earlier.
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</html>The national radar mosaic for the moment the first event began.
5 heavy snow. Local standard time, as filed.
Snowfall total measured 8.5 in Keewatin.
Storm total measured 6.6 in Chisholm.
Snowfall measured 7.7 in Winton.
Snowfall measured 6.2 6 miles southwest of Snowbank Lake.
Snowfall total measured 6.5 in Bigfork.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Minnesota in 2018Every state in 2018This day in weather historyWarnings in Minnesota, January 2018
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: 733367, 733366, 733354, 733357, 733360.