Another Alberta clipper weather system descended southeastward from the Canadian Rockies, bringing stronger pressure gradients and high winds to portions of northeast Montana.
Every event with a place to put it; 4 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 GGW wrote it up.
Another Alberta clipper weather system descended southeastward from the Canadian Rockies, bringing stronger pressure gradients and high winds to portions of northeast Montana.
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 Glasgow, MT wrote its last area forecast discussion before the first event at Jan 15, 3:19 AM MST, 4 hours 16 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
4 high wind. Local standard time, as filed.
At the Malta South US-191 DOT site, sustained winds of at least 40 mph occurred between 7:35 AM and 12:05 PM on the 15th and a peak wind gust of 59 mph was recorded from 8:30 to 8:40 AM.
Sustained winds of at least 40 mph began as early as 2:40 PM on the 15th and lasted as late as 5:25 AM on the 16th. A peak wind gust of 68 mph was recorded at 8:20 PM on the 15th at the Comertown Turn-Off MT-5 DOT site.
Sustained winds of at least 40 mph began at 3:30 PM and ended at 10:38 PM on the 15th. A peak wind gust of 57 mph was recorded at 8:00 PM on the 15th at the Navajo MT-5 DOT site.
Sustained winds of at least 40 mph occurred between 5:30 and 10:30 PM on the 15th at the McDonalds MT-13 DOT site.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Montana in 2014Every state in 2014This day in weather historyWarnings in Montana, January 2014
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 2026-09-24. Each event’s entry at NCEI: 498576, 498574, 498573, 498575.