First winter storm brings heavy snow to Montana
Montana is trending due to its first winter storm of the season, which combined Canadian cold air with remnants of Tropical Storm Rachel [1]. The system brought heavy, wet snow to much of the state, leading to road closures and accidents on mountain passes [2], [3].
What happened
- 11 Oct
A semi-truck overturned on Homestake Pass, causing injuries and closing westbound lanes [3].
- 12 Oct
Road conditions remained difficult through the morning, though some passes eventually reopened [3].
- 13 Oct
Winter storm warnings remain active for several regions through Monday morning [2].
What you need to know
Snow totals vary by region, with some areas seeing 3 to 9 inches and others reaching 10 to 20 inches [2].
The Bob Marshall Wilderness may see isolated totals near 30 inches [2].
A hard freeze is predicted for valleys from Monday through Wednesday mornings [2].
Temperatures are expected to rise back into the 60s late next week [2].
It is not confirmed exactly how many people were injured in the Homestake Pass crash [3].
Background
The storm has impacted several high-altitude areas and passes, including Rogers, MacDonald, and Lost Trail [2]. Heavy, wet snow combined with wind gusts up to 50 mph has created risks for power outages and falling tree branches [2]. Travelers in the region have reported being stuck for hours on mountain passes, while some commercial drivers opted to stop in cities like Bozeman to avoid dangerous roads [3].
Questions people ask
Which areas are under winter storm warnings?
Warnings include the Helena and Madison River Valleys, the Absaroka/Beartooth Mountains, and the Northern High Plains [2].
What are the expected snow totals for the mountains?
Higher mountain areas may see 12 to 18 inches, while some regions expect between 10 and 20 inches [2].
Where this came from
[1] weather.com
Dog has zero chill about Montana’s first snow of the season
Preview image from weather.com
[2] nbcmontana.com
Winter storm continues to impact the region; Warnings and Advisories remain in effect
Preview image from nbcmontana.com
[3] kbzk.com
Montana's first winter storm causes accidents, delays for travelers
Preview image from kbzk.com
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