Cold Weather Advisory
URGENT - WEATHER MESSAGE
National Weather Service Glasgow MT
1229 PM MST Sat Nov 29 2025
MTZ016>020-059-061-062-301000-
/O.NEW.KGGW.CW.Y.0015.251130T0100Z-251201T1700Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-Northern
Valley-Eastern Roosevelt-
Including Culbertson, Wolf Point, Whitewater, Plentywood, Opheim,
Glasgow, Medicine Lake, Hinsdale, Fort Peck, Malta, Poplar,
Frazer, Saco, and Scobey
1229 PM MST Sat Nov 29 2025
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 10 AM
MST MONDAY...
* WHAT...Very cold wind chills as low as 30 below expected.
* WHERE...Northern, Central and Southeast Phillips, Valley, Daniels,
Roosevelt and Sheridan Counties.
* WHEN...From 6 PM this evening to 10 AM MST Monday.
* IMPACTS...The dangerously cold wind chills as low as 30 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
Very cold temperatures can lead to hypothermia with prolonged
exposure.
* ADDITIONAL DETAILS...The coldest wind chills will be tonight and
Sunday night, with limited recovery Sunday afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.
Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.
&&
$$
Zanker
URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
1221 PM MST Sat Nov 29 2025
MTZ305-306-301030-
/O.NEW.KTFX.CW.Y.0018.251130T0100Z-251201T1700Z/
Hill County-Northern Blaine County-
Including the following locations: Zurich, Harlem, Fort Belknap,
Havre, Chinook, and Hogeland
1221 PM MST Sat Nov 29 2025
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 10 AM
MST MONDAY...
* WHAT...Very cold wind chills of 25 to 35 below zero expected.
* WHERE...Hill County and Northern Blaine County.
* WHEN...From 6 PM this evening to 10 AM MST Monday.
* IMPACTS...The dangerously cold wind chills as low as 35 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
* ADDITIONAL DETAILS...The coldest wind chills will occur tonight
into Sunday morning and Sunday night into early Monday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.
&&
$$
IG
Special Weather Statement
Special Weather Statement
National Weather Service Great Falls MT
537 PM MST Sat Nov 29 2025
MTZ303>306-309>311-300345-
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-
Including the cities of Cut Bank, Ethridge, Santa Rita, Devon,
Shelby, Chester, Galata, Joplin, Lothair, Whitlash, Havre,
Chinook, Zurich, Harlem, Hogeland, Fort Belknap, Brady, Conrad,
Ledger, Floweree, Carter, Fort Benton, and Rocky Boy
537 PM MST Sat Nov 29 2025
...PATCHY DENSE FREEZING FOG ALONG THE HI LINE AND PARTS OF
NORTH CENTRAL MONTANA TONIGHT...
Patchy dense fog has developed over parts of the Hi-line this
evening, and may continue to expand across the Hi-line and parts
of North-Central Montana through Sunday morning. Visibility may
drop to as low as a quarter mile at times. Be prepared for slick
roads and sudden reductions in visibility.
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Riverton WY
231 AM MST Sat Nov 29 2025
WYZ001>020-022>030-301400-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-
Southeast Bighorn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Teton and Gros Ventre Mountains-Jackson Hole-
Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
231 AM MST Sat Nov 29 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Much colder temperatures, averaging 10 to 15 degrees below normal
today and tonight.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...Light snow likely for southwestern and southern Wyoming.
Tuesday...A chance of snow across much of the area.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
