Winds gusting at more than 40 mph spread across western and south central Minnesota Sunday night, stirring up snow into whiteout conditions that led state officials to pull snowplows off roads and advise no travel in much of the region.
Other areas are under winter storm warnings or weather advisories.
In northwestern Minnesota, the Weather Service was expecting visibility near zero in the area from Hallock to Crookston, with travel "difficult to impossible."
Only 1-3 inches of snow was expected to fall but there's already deep snow cover – between 4-10 inches – from last week's storm. The strong winds tossing that snow around reduced visibility near zero in some places.
Wind gusts were already around 50 mph in south central counties by Sunday evening, KSTP reports. They note that temperatures dropped quickly during the evening, creating a glaze of ice after daytime highs climbed well into the 30s.
A spokesman for the Minnesota Department of Transportation (MnDot) told WCCO poor visibility caused officials to pull plows off roads in nine western Minnesota counties. The Waseca County News later named another 13 counties in southwestern and south central Minnesota where plowing was also abandoned until conditions improve.
In all of the purple areas on the map below, no travel was advised Sunday evening.
For the latest road conditions, check the MnDOT's website here.
Winds were not expected to be as strong in the Twin Cities and southeastern Minnesota, which are under a winter weather advisory. But officials say blowing snow is still possible.
Here's the latest video weather briefing from the National Weather Service: