With a continuation of impacts from the blizzard conditions that occurred on Feb. 28, extreme wind chill values mainly ranged between 20 to 30 below zero Fahrenheit across western Montana.
Every event with a place to put it; 7 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 MSO wrote it up.
With a continuation of impacts from the blizzard conditions that occurred on Feb. 28, extreme wind chill values mainly ranged between 20 to 30 below zero Fahrenheit across western Montana. A few areas along the Continental Divide, especially in constrictions that caused wind channeling, were able to get as cold or colder than -40 F during this event.
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 Missoula, MT wrote its last area forecast discussion before the first event at Feb 28, 9:26 PM MST, 2 hours 34 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
6 extreme cold/wind chill, 1 strong wind. Local standard time, as filed.
The Fielding RAWS station located 4.4 miles southwest of Marias Pass reported extreme wind chill values that peaked around -40 deg. F during the evening hours of Mar. 1. The MT DOT near Essex reported a wind chill of -35 F.
The MT DOT sensor located near Helmville reported a wind chill of -41 deg. F at 8:06 am on Mar. 1. Other cold wind chill values include: -40 Garrison, -37 Elliston and -32 at both Georgetown Lake and Bert Mooney Airport near Butte.
A weather station located 4 miles north of Kila reported a wind chill of -26 deg. F at 8:08 am MST on Mar. 1. Another station located one mile east-southeast of Marion reported -23 deg. F at 4:48 am MST on Mar. 1.
The Glacier National Airport located 8 miles north of Kalispell reported wind chill values between -20 and -30 deg. F while winds were ranging between 10 and 31 mph mainly blowing out of Bad Rock Canyon.
The Missoula International Airport reported the coldest wind chill value of -24 deg. F at 9:09 am MST on Mar. 1. Winds were gusting as high as 35 mph at the airport, but were probably over 50 mph near Hellgate Canyon.
A weather sensor located 4 miles east of Mullan reported the coldest wind chill of -21 deg. F. A weather sensor located three miles north of Ninemile reported -20 deg. F.
At 12:33 pm MST on Mar. 1, a local newspaper reported that a large tree blew onto a car near the intersection of Cooper and Scott Streets in Missoula due to the wind.
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, March 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 2026-10-01. Each event’s entry at NCEI: 505080, 505087, 505079, 505081, 505082, 505085, 505084.