Urgent Weather Messages

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Note:  Be sure to pay close attention to the date and time of each warning.    
This document contains all warnings in the state so please read the
complete document.
 
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WWUS75 KBYZ 180919

NPWBYZ



URGENT - WEATHER MESSAGE

National Weather Service Billings MT

219 AM MST Tue Feb 18 2025



MTZ032-033-037-190930-

/O.CON.KBYZ.EC.W.0003.000000T0000Z-250219T1900Z/

Custer-Fallon-Carter-

Including the locations of Ekalaka, Baker, and Miles City

219 AM MST Tue Feb 18 2025



...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON MST WEDNESDAY...



* WHAT...Dangerously cold wind chills as low as 35 to 45 below.



* WHERE...Carter, Custer, and Fallon.



* WHEN...Until noon MST Wednesday.



* IMPACTS...The dangerously cold wind chills could cause frostbite 

  on exposed skin in as little as 10 minutes.



* ADDITIONAL DETAILS...Temperatures will begin to moderate on 

  Thursday.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Dress in layers including a hat, face mask, and gloves when you go 

outside.



&&



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MTZ029.031-034-036-042-056.058-063-138-139-141-169-170-172-173-228-

235-190930-

/O.CON.KBYZ.CW.Y.0008.000000T0000Z-250219T1900Z/

Musselshell-Treasure-Northern Rosebud-Northern Stillwater-Powder

River-Golden Valley-Red Lodge Foothills-Northern Big Horn-

Southern Rosebud-Judith Gap-Southern Big Horn-Southeastern Carbon-

Northern Sweet Grass-Bighorn Canyon-Northern Carbon-Melville

Foothills-Northeastern Yellowstone-Southern Wheatland-

Southwestern Yellowstone-

Including the locations of Billings, Custer, Roundup, Broadus,

Fort Smith, Hysham, Hardin, Judith Gap, Absarokee, Ryegate, Lodge

Grass, Joliet, Red Lodge, Lame Deer, Colstrip, Melville,

Columbus, Bridger, Harlowton, Crow Agency, Big Timber, Forsyth,

Fromberg, Pompeys Pillar, Lavina, and Pryor

219 AM MST Tue Feb 18 2025



...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST 

WEDNESDAY...



* WHAT...Very cold wind chills as low as 25 to 40 below.



* WHERE...Portions of central, south central, and southeast Montana.



* WHEN...Until noon MST Wednesday.



* IMPACTS...The dangerously cold wind chills could cause frostbite 

  on exposed skin in as little as 10 minutes.



* ADDITIONAL DETAILS...Temperatures will begin to moderate on 

  Thursday.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Use caution while traveling outside. Wear appropriate clothing, a 

hat, and gloves.



&&



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Additional graphics for this hazard can be found at

http://www.weather.gov/billings



Archer



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WWUS75 KGGW 180912

NPWGGW



URGENT - WEATHER MESSAGE

National Weather Service Glasgow MT

212 AM MST Tue Feb 18 2025



MTZ016.027-059.062-182300-

/O.CON.KGGW.EC.W.0005.000000T0000Z-250219T1800Z/

Central and Southeast Phillips-Central and Southern Valley-

Daniels-Sheridan-Western Roosevelt-Petroleum-Garfield-McCone-

Richland-Dawson-Prairie-Wibaux-Northern Phillips-Southwest

Phillips-Northern Valley-Eastern Roosevelt-

Including Fort Peck, Glasgow, Saco, Sidney, Richey, Glendive,

Medicine Lake, Jordan, Wibaux, Poplar, Wolf Point, Plentywood,

Frazer, Terry, Circle, Culbertson, Zortman, Fairview, Scobey,

Opheim, Hinsdale, Whitewater, Malta, and Winnett

212 AM MST Tue Feb 18 2025



...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST 

WEDNESDAY...



* WHAT...Dangerously cold wind chills as low as 58 below.



* WHERE...A portion of northeast Montana.



* WHEN...Until 11 AM MST Wednesday.



* IMPACTS...The dangerously cold wind chills as low as 60 below zero 

  could cause frostbite on exposed skin in as little as 5 minutes. 

  Frostbite and hypothermia will occur if unprotected skin is 

  exposed to these temperatures. An extended period of freezing 

  temperatures could cause ruptured water pipes.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Dress in layers including a hat, face mask, and gloves if you must 

go outside.



To prevent water pipes from freezing; wrap or drain or allow them to 

drip slowly.



Make sure outdoor animals have a warm, dry shelter, food, and 

unfrozen water.



Make frequent checks on older family, friends, and neighbors. Ensure 

portable heaters are used correctly. Do not use generators or grills 

inside.



&&



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GAH



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WWUS75 KTFX 180920

NPWTFX



URGENT - WEATHER MESSAGE

National Weather Service Great Falls MT

220 AM MST Tue Feb 18 2025



MTZ303.306-309.311-314-190700-

/O.CON.KTFX.EC.W.0008.000000T0000Z-250219T1900Z/

Eastern Glacier, Western Toole, and Central Pondera-Eastern Toole

and Liberty-Hill County-Northern Blaine County-Eastern Pondera

and Eastern Teton-Western and Central Chouteau County-Bears Paw

Mountains and Southern Blaine-Fergus County below 4500ft-

Including the following locations: Hilger, Fort Benton, Zurich,

Conrad, Devon, Santa Rita, Fort Belknap, Galata, Joplin,

Floweree, Cut Bank, Carter, Harlem, Chester, Shelby, Brady,

Whitlash, Ethridge, Havre, Hogeland, Lothair, Lewistown, Rocky

Boy, Chinook, and Ledger

220 AM MST Tue Feb 18 2025



...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON MST WEDNESDAY...



* WHAT...Dangerously cold wind chills as low as 55 below.



* WHERE...The Interstate 15 Corridor north of Power, Eastern Toole 

  and Liberty Counties, Hill County, Northern Blaine County, Western 

  and Central Chouteau County, Bears Paw Mountains and Southern 

  Blaine, and Fergus County below 4500ft.



* WHEN...Until noon MST Wednesday.



* IMPACTS...The dangerously cold wind chills could cause frostbite 

  on exposed skin in as little as 10 minutes.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Dress in layers including a hat, face mask, and gloves if you must 

go outside.



To see a graphical representation of the degree of stress on young 

livestock please visit our webpage and select Local Programs then 

Cold Air Advisory for Newborn Livestock.



&&



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MTZ302-308-312-313-190700-

/O.CON.KTFX.CW.Y.0016.000000T0000Z-250219T1900Z/

Northern High Plains-Southern High Plains-Cascade County below

5000ft-Judith Basin County and Judith Gap-

Including the following locations: Stanford, Choteau, Hobson,

Moccasin, Dupuyer, Bynum, Raynesford, Windham, Geyser, Heart

Butte, Browning, Great Falls, Benchland, and Pendroy

220 AM MST Tue Feb 18 2025



...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST 

WEDNESDAY...



* WHAT...Very cold wind chills as low as 35 below.



* WHERE...The foothills and plains adjacent to the Rocky Mountain 

  Front, Cascade County below 5000ft, and Judith Basin County and 

  Judith Gap.



* WHEN...Until noon MST Wednesday.



* IMPACTS...The dangerously cold wind chills could cause frostbite 

  on exposed skin in as little as 10 minutes.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Use caution while traveling outside. Wear appropriate clothing, a 

hat, and gloves.



&&



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Moldan



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