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Western Montana sub-basin snow water equivalent.
USDA NRCS

Most of Montana’s high elevation snowpack is looking good. Montana entered April on relatively steady footing when it comes to our snowpack levels. The latest water supply outlook from the Natural Resources Conservation Service in Bozeman notes new snowfall bolstered snowpack during March’s first two weeks.

National Weather Service, Missoula, MT.
Josh Burnham

"It was a pretty impressive winter," says Trent Smith from the National Weather Service. "Kalispell and Missoula had some of the coldest average mean temperatures since the late 1970's. And then we ... got a significant amount of snow over this winter. And now that we've transitioned here these past few weeks we're really looking at the flooding issues."

Listen now as Smith recaps the weather highlights from this winter and gives a preview of what's in store for western Montana as we transition from winter to spring.

Montana Sub-basin Snow-Water Equivalent, March 01, 2017.
USDA NRCS

February isn't usually Montana’s biggest snow month, but this year proved to be a major exception. Substantial snow fell across the state during February's first two weeks; especially in Montana's northern and southern basins.

Lucas Zukiewicz of the Natural Resources and Conservation Service says it was a badly needed shot-in-the-arm after January's anemic snow totals:

Update 2/10 7:00 a.m.: Both lanes of I-90 between St. Regis and Lookout pass have reopened. Standing water on highways across western Montana. Drive carefully!

Update 9:20 p.m.:  The Montana Department of Transportation is reporting that the westbound lanes of Interstate 90 are now open between St. Regis and Lookout pass. The eastbound lane remains closed due to standing water on the road. Heavy rain and melting snow continue to accumulate on the road. Find the latest road closures and conditions from the Montana Department of Transportation.

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Western Montana’s in for yet another round of winter weather, including heavy snow, rain and even some more freezing rain.
National Weather Service Missoula

Western Montana’s in for yet another round of winter weather, including heavy snow, rain and even some more freezing rain. National Weather Service meteorologist Travis Booth says this latest storm is moving into the region this afternoon.

Snow will once again return to the area Tuesday afternoon through Wednesday morning across central Idaho and from the Mission Valley southward across western Montana.
National Weather Service Missoula

National Weather Service meteorologists warned us about a big winter event and boy were they right. As promised, a gigantic winter storm barreled headlong into northwest Montana and left a ton of snow in its wake:

Be prepared for significant heavy snow impacts across NW Montana Monday.
National Weather Service Missoula

Get ready Montana, "significant, heavy snow" and the potential for blizzard conditions are descending on a large area of northwest Montana today, according to the National Weather Service in Missoula:

Starting Monday night, a weather system will bring periods of moderate to heavy snow across western Montana and central Idaho.
National Weather Service

The National Weather Service has issued a winter storm warning for the Missoula and Bitterroot valleys, as well as the Seeley-Swan and Lower Clark Fork regions beginning at 11:00 p.m. tonight.

View of inversion over Missoula from Snowbowl
FLICKR USER, EVAN LOVELY (CC-BY-2.0)

Western Montana’s had some lousy air quality recently, but all that’s about to change. Missoula City/County Air Quality Specialist Ben Schmidt says the Missoula valley’s air quality started to degrade late last week

Some of the coldest temperatures of this already bitterly cold week are forecast over the next 12 to 24 hours. Homeless shelters are trying to help Montana’s most vulnerable during this weather emergency.

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