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Weather Wise: Recapping Montana's double blizzard

Weather Wise Double Blizzard Recap
Posted at 1:52 PM, Apr 26, 2022

HELENA - A blizzard is defined as a storm with winds of more than 35 mph for at least three hours and enough snow to limit visibility to a ¼-mile or less.

Well, how about 24-to-48 hours of these conditions, twice in about a week?

That's exactly what has happened in far Eastern Montana and the Dakotas.

According to Montana-Dakota Utilities, some rural areas will not have power restored for days due to "unprecedented" levels of damage to infrastructure and the difficulty of accessing the downed poles and lines.

An estimated 650 poles are on the ground making for an overwhelming challenge. One lineworker repairing power lines said, "How do you eat an elephant? one bite at a time".

Once again, Interstate 90 and Interstate 94 were shut down over the weekend. Most state routes and highways were shut down as well. Montana Highway 7 between Baker and Ekalaka remained closed as of Monday afternoon as snowdrifts still covered the road.

Twice in over a week, more than a foot of snow fell in parts of Eastern Montana. This most recent storm had stronger wind but somewhat lesser snow than the previous blizzard. Still, the wind gusted over 60 mph with up to 18" of snow for some of the higher terrains in eastern Montana.

North Dakota fared worse once again with some areas seeing nearly 60" between the two storms.

While blizzards are not uncommon in Montana or North Dakota this time of year, two storms of such magnitude in about a week have certainly had a major impact on the area.