Alert archive / Montana / Wind Chill Advisories in 2021

Wind Chill Advisory 2, NWS Great Falls, MT

February 10, 2021

NWS Great Falls, MT issued this wind chill advisory at Feb 10, 2021, 3:38 AM MST. It took effect at Feb 10, 2021, 2:01 PM MST. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
Feb 10, 2021, 3:38 AM MST (10:38 UTC)
In effect from
Feb 10, 2021, 2:01 PM MST
Expired
Feb 15, 2021, 11:00 AM MST
In force
5 days
Issued by
NWS Great Falls, MT

The text

As transmitted.

017 
WWUS45 KTFX 101038
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
338 AM MST Wed Feb 10 2021

MTZ012-013-046-048>051-102245-
/O.CON.KTFX.WC.W.0001.210211T0100Z-210212T1900Z/
/O.CON.KTFX.WC.Y.0001.000000T0000Z-210211T0100Z/
Cascade-Chouteau-Eastern Pondera-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Brady, Conrad, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
338 AM MST Wed Feb 10 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON MST FRIDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 55 below zero. For the 
  Wind Chill Advisory, very cold wind chills occurring. Wind 
  chills as low as 40 below zero.

* WHERE...Portions of central and north central Montana.

* WHEN...For the Wind Chill Warning, from 6 PM Wednesday to noon 
  MST Friday. For the Wind Chill Advisory, until 6 PM MST 
  Wednesday.

* IMPACTS...The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ009>011-044-045-047-102245-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210212T1900Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Toole-Liberty-
Blaine-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Shelby, Sunburst, Chester, Whitlash, Chinook,
Harlem, and Hays
338 AM MST Wed Feb 10 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 55 below zero.

* WHERE...Portions of north central Montana.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ014-052>054-102245-
/O.NEW.KTFX.WC.Y.0002.210211T0100Z-210212T1900Z/
Central and Southern Lewis and Clark-Jefferson-Broadwater-Meagher-
Including Helena, Flesher Pass, Lincoln, MacDonald Pass, 
Rogers Pass, Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, and White Sulphur Springs
338 AM MST Wed Feb 10 2021

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
MST FRIDAY...

* WHAT...Very cold wind chills expected. Wind chills as low as 35 
  below zero.

* WHERE...Central and Southern Lewis and Clark, Jefferson, 
  Broadwater and Meagher.

* WHEN...From 6 PM this evening to noon MST Friday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
22 follow-up statements
172 
WWUS45 KTFX 102101
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
201 PM MST Wed Feb 10 2021

MTZ012-013-046-048>051-111200-
/O.CAN.KTFX.WC.Y.0001.000000T0000Z-210211T0100Z/
/O.EXT.KTFX.WC.W.0001.210210T2101Z-210212T1900Z/
Cascade-Chouteau-Eastern Pondera-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Brady, Conrad, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
201 PM MST Wed Feb 10 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Very low wind chills occurring with dangerously cold 
  wind chills expected tonight. Wind chills as low as 40 below 
  zero through the rest of this afternoon and as low as 50 below 
  zero tonight into Thursday.

* WHERE...Portions of central and north central Montana.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ014-111200-
/O.UPG.KTFX.WC.Y.0002.210211T0100Z-210212T1900Z/
/O.EXA.KTFX.WC.W.0001.000000T0000Z-210212T1900Z/
Central and Southern Lewis and Clark-
Including Flesher Pass, Lincoln, MacDonald Pass, and Rogers Pass
201 PM MST Wed Feb 10 2021

...WIND CHILL WARNING IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Very low wind chills occurring with dangerously cold 
  wind chills expected tonight. Wind chills as low as 40 below 
  zero through the rest of this afternoon and as low as 50 below 
  zero tonight into Thursday.

* WHERE...Central and Southern Lewis and Clark.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ009>011-044-045-047-111200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210212T1900Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Toole-Liberty-
Blaine-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Shelby, Sunburst, Chester, Whitlash, Chinook,
Harlem, and Hays
201 PM MST Wed Feb 10 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as
  low as 55 below zero.

* WHERE...Portions of north central Montana.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ015-055-111200-
/O.EXB.KTFX.WC.Y.0002.210210T2101Z-210212T1900Z/
Madison-Gallatin-
Including Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
Virginia City, Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
201 PM MST Wed Feb 10 2021

...WIND CHILL ADVISORY IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  30 below zero.

* WHERE...Madison and Gallatin.

* WHEN...Until noon MST Friday.

* 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. 

&&

$$

MTZ052>054-111200-
/O.EXT.KTFX.WC.Y.0002.210210T2101Z-210212T1900Z/
Jefferson-Broadwater-Meagher-
Including Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, and White Sulphur Springs
201 PM MST Wed Feb 10 2021

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  35 below zero.

* WHERE...Meagher, Jefferson and Broadwater.

* WHEN...Until noon MST Friday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
869 
WWUS45 KTFX 110324
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
824 PM MST Wed Feb 10 2021

MTZ009>011-044-045-047-111200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210212T1900Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Toole-Liberty-
Blaine-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Shelby, Sunburst, Chester, Whitlash, Chinook,
Harlem, and Hays
824 PM MST Wed Feb 10 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 55 below zero.

* WHERE...Portions of north central Montana.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ012>014-046-048>051-111200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210212T1900Z/
Cascade-Chouteau-Central and Southern Lewis and Clark-
Eastern Pondera-Southern Rocky Mountain Front-Eastern Teton-
Judith Basin-Fergus-
Including Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Brady, Conrad, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
824 PM MST Wed Feb 10 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as
  low as 50 below zero tonight into Thursday.

* WHERE...Portions of central and north central Montana.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ015-052>055-111200-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210212T1900Z/
Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
Virginia City, Montana City, Boulder, Boulder Hill, 
Elk Park Pass, Homestake Pass, Whitehall, Toston, Townsend, 
Winston, Martinsdale, Deep Creek Pass, White Sulphur Springs, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
824 PM MST Wed Feb 10 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  35 below zero.

* WHERE...Meagher, Jefferson and Broadwater.

* WHEN...Until noon MST Friday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
125 
WWUS45 KTFX 111008
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
308 AM MST Thu Feb 11 2021

MTZ009>011-044-045-047-112300-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210212T1900Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Toole-Liberty-
Blaine-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Shelby, Sunburst, Chester, Whitlash, Chinook,
Harlem, and Hays
308 AM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as
  low as 60 below zero.

* WHERE...Portions of north central Montana.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ012>014-046-048>051-112300-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210212T1900Z/
Cascade-Chouteau-Central and Southern Lewis and Clark-
Eastern Pondera-Southern Rocky Mountain Front-Eastern Teton-
Judith Basin-Fergus-
Including Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Brady, Conrad, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
308 AM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as
  low as 55 below zero tonight into Thursday.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until noon MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ015-052>055-112300-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210212T1900Z/
Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
Virginia City, Montana City, Boulder, Boulder Hill, 
Elk Park Pass, Homestake Pass, Whitehall, Toston, Townsend, 
Winston, Martinsdale, Deep Creek Pass, White Sulphur Springs, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
308 AM MST Thu Feb 11 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON MST FRIDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  35 below zero.

* WHERE...Meagher, Gallatin, Jefferson, Broadwater and Madison.

* WHEN...Until noon MST Friday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
857 
WWUS45 KTFX 112151
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
251 PM MST Thu Feb 11 2021

MTZ009>011-044-045-047-121000-
/O.EXT.KTFX.WC.W.0001.000000T0000Z-210213T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Toole-Liberty-
Blaine-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Shelby, Sunburst, Chester, Whitlash, Chinook,
Harlem, and Hays
251 PM MST Thu Feb 11 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 60 below zero.

* WHERE...Portions of north central Montana.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ012>014-046-048>051-121000-
/O.EXT.KTFX.WC.W.0001.000000T0000Z-210213T1800Z/
Cascade-Chouteau-Central and Southern Lewis and Clark-
Eastern Pondera-Southern Rocky Mountain Front-Eastern Teton-
Judith Basin-Fergus-
Including Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Brady, Conrad, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
251 PM MST Thu Feb 11 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 60 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ015-052>055-121000-
/O.EXT.KTFX.WC.Y.0002.000000T0000Z-210213T1800Z/
Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
Virginia City, Montana City, Boulder, Boulder Hill, 
Elk Park Pass, Homestake Pass, Whitehall, Toston, Townsend, 
Winston, Martinsdale, Deep Creek Pass, White Sulphur Springs, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
251 PM MST Thu Feb 11 2021

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 40 
  below zero.

* WHERE...Meagher, Gallatin, Jefferson, Broadwater and Madison.

* WHEN...Until 11 AM MST Saturday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
656 
WWUS45 KTFX 120331
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
831 PM MST Thu Feb 11 2021

MTZ009>011-044-045-047-122200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210213T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Toole-Liberty-
Blaine-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Shelby, Sunburst, Chester, Whitlash, Chinook,
Harlem, and Hays
831 PM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST
SATURDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 60 below zero.

* WHERE...Portions of north central Montana.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ012>014-046-048>051-122200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210213T1800Z/
Cascade-Chouteau-Central and Southern Lewis and Clark-
Eastern Pondera-Southern Rocky Mountain Front-Eastern Teton-
Judith Basin-Fergus-
Including Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Brady, Conrad, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
831 PM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST
SATURDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 60 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ015-052>055-122200-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210213T1800Z/
Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
Virginia City, Montana City, Boulder, Boulder Hill, 
Elk Park Pass, Homestake Pass, Whitehall, Toston, Townsend, 
Winston, Martinsdale, Deep Creek Pass, White Sulphur Springs, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
831 PM MST Thu Feb 11 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
SATURDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  40 below zero.

* WHERE...Meagher, Gallatin, Jefferson, Broadwater and Madison.

* WHEN...Until 11 AM MST Saturday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
420 
WWUS45 KTFX 120945
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
245 AM MST Fri Feb 12 2021

MTZ009>014-044>051-130000-
/O.EXT.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, and Grass Range
245 AM MST Fri Feb 12 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills occurring. Daytime wind
  chills of mostly 25 to 35 below zero will continue to fall to 
  40 to 60 below zero during the overnight hours.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ015-055-130000-
/O.NEW.KTFX.WW.Y.0014.210212T0945Z-210213T0000Z/
/O.EXT.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Madison-Gallatin-
Including Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
Virginia City, Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
245 AM MST Fri Feb 12 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow occurring.
  Additional snow accumulations of up to two inches in the valleys
  and up to 4 inches in the mountains. For the Wind Chill
  Advisory, very cold wind chills occurring. Daytime wind chills
  of 15 to 25 below zero will fall to between 25 and 40 below zero
  during the overnight hours.

* WHERE...Madison and Gallatin.

* WHEN...For the Winter Weather Advisory, until 5 PM MST this 
  afternoon. For the Wind Chill Advisory, until 11 AM MST Sunday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The dangerously 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1. 

&&

$$

MTZ008-130000-
/O.NEW.KTFX.WW.Y.0014.210212T0945Z-210213T0000Z/
/O.EXB.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, 
and Wise River
245 AM MST Fri Feb 12 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...WIND CHILL ADVISORY IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow occurring.
  Additional snow accumulations of up to two inches in the valleys
  and up to 4 inches in the mountains. For the Wind Chill
  Advisory, very cold wind chills occurring. Daytime wind chills
  of 15 to 25 below zero will fall to between 25 and 40 below zero
  during the overnight hours.

* WHERE...Beaverhead.

* WHEN...For the Winter Weather Advisory, until 5 PM MST this 
  afternoon. For the Wind Chill Advisory, until 11 AM MST Sunday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The dangerously 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1. 

&&

$$

MTZ052>054-130000-
/O.EXT.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Jefferson-Broadwater-Meagher-
Including Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, and White Sulphur Springs
245 AM MST Fri Feb 12 2021

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  50 below zero.

* WHERE...Meagher, Jefferson and Broadwater.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

http://www.weather.gov/greatfalls
465 
WWUS45 KTFX 121558
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
858 AM MST Fri Feb 12 2021

MTZ009>014-044>051-130000-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, and Grass Range
858 AM MST Fri Feb 12 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as
  low as 50 below zero at times.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ008-015-055-130000-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
/O.CON.KTFX.WW.Y.0014.000000T0000Z-210213T0000Z/
Beaverhead-Madison-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
858 AM MST Fri Feb 12 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow occurring.
  Additional snow accumulations of one to two inches. For the 
  Wind Chill Advisory, very cold wind chills occurring. Wind 
  chills as low as 20 below to 40 below zero at times.

* WHERE...Madison and Gallatin.

* WHEN...For the Winter Weather Advisory, until 5 PM MST this 
  afternoon. For the Wind Chill Advisory, until 11 AM MST Sunday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The dangerously 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MTZ052>054-130000-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Jefferson-Broadwater-Meagher-
Including Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, and White Sulphur Springs
858 AM MST Fri Feb 12 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  20 below to 40 below zero.

* WHERE...Meagher, Jefferson and Broadwater.

* WHEN...Until 11 AM MST Sunday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
431 
WWUS45 KTFX 122100
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
200 PM MST Fri Feb 12 2021

MTZ009>014-044>051-130900-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, and Grass Range
200 PM MST Fri Feb 12 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 50 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ008-015-055-130900-
/O.EXT.KTFX.WW.Y.0014.000000T0000Z-210213T0300Z/
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-Madison-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
200 PM MST Fri Feb 12 2021

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 PM MST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow occurring. 
  Additional snow accumulations of up to one inch. For the Wind 
  Chill Advisory, very cold wind chills occurring. Wind chills 
  as low as 35 below zero.

* WHERE...Madison and Gallatin.

* WHEN...For the Winter Weather Advisory, until 8 PM MST this 
  evening. For the Wind Chill Advisory, until 11 AM MST Sunday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The dangerously 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MTZ052>054-130900-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Jefferson-Broadwater-Meagher-
Including Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, and White Sulphur Springs
200 PM MST Fri Feb 12 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 35
  below zero.

* WHERE...Meagher, Jefferson and Broadwater.

* WHEN...Until 11 AM MST Sunday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
802 
WWUS45 KTFX 130254
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
754 PM MST Fri Feb 12 2021

MTZ008-015-055-131200-
/O.EXP.KTFX.WW.Y.0014.000000T0000Z-210213T0300Z/
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-Madison-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
754 PM MST Fri Feb 12 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 8 PM MST THIS EVENING...

For the Winter Weather Advisory. Accumulating snow has 
diminished, though light snow and flurries may persist through 
midnight. Continue to use caution if traveling on area roadways as
slippery conditions may still be present.

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  35 below zero.

* WHERE...Gallatin, Beaverhead and Madison.

* WHEN...Until 11 AM MST Sunday.

* 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. 

&&

$$

MTZ009>014-044>051-131200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, and Grass Range
754 PM MST Fri Feb 12 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 40 to 50 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ052>054-131200-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Jefferson-Broadwater-Meagher-
Including Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, and White Sulphur Springs
754 PM MST Fri Feb 12 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 40 
  below zero.

* WHERE...Meagher, Jefferson and Broadwater.

* WHEN...Until 11 AM MST Sunday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
695 
WWUS45 KTFX 130351
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
851 PM MST Fri Feb 12 2021

MTZ009>014-044>051-131200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, and Grass Range
851 PM MST Fri Feb 12 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 40 to 50 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ008-015-052>055-131200-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, White Sulphur Springs, Bozeman Apt,
City of Bozeman, West Yellowstone, Battle Ridge Pass, 
Bozeman Pass, and Targhee Pass
851 PM MST Fri Feb 12 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  45 below zero.

* WHERE...Portions of central and southwest Montana.

* WHEN...Until 11 AM MST Sunday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
488 
WWUS45 KTFX 130955
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
255 AM MST Sat Feb 13 2021

MTZ009>014-044>051-132300-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, and Grass Range
255 AM MST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as
  low as 35 to 50 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

&&

$$

MTZ008-015-052>055-132300-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, White Sulphur Springs, Bozeman Apt,
City of Bozeman, West Yellowstone, Battle Ridge Pass, 
Bozeman Pass, and Targhee Pass
255 AM MST Sat Feb 13 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 40 
  below zero.

* WHERE...Portions of central and southwest Montana.

* WHEN...Until 11 AM MST Sunday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
882 
WWUS45 KTFX 132043
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
143 PM MST Sat Feb 13 2021

MTZ009>014-044>051-141200-
/O.CON.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, and Grass Range
143 PM MST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills occurring. Wind chills as 
  low as 50 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ008-015-052>055-141200-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, White Sulphur Springs, Bozeman Apt,
City of Bozeman, West Yellowstone, Battle Ridge Pass, 
Bozeman Pass, and Targhee Pass
143 PM MST Sat Feb 13 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  40 below zero.

* WHERE...Portions of central and southwest Montana.

* WHEN...Until 11 AM MST Sunday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
732 
WWUS45 KTFX 141002
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
302 AM MST Sun Feb 14 2021

MTZ014-141800-
/O.CAN.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
/O.EXB.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Central and Southern Lewis and Clark-
Including Helena, Flesher Pass, Lincoln, MacDonald Pass, 
and Rogers Pass
302 AM MST Sun Feb 14 2021

...WIND CHILL ADVISORY IN EFFECT UNTIL 11 AM MST MONDAY...
...WIND CHILL WARNING IS CANCELLED...

* WHAT...Very cold wind chills occurring. Wind chills of mostly 20
  below to 35 below zero through Monday morning. Conditions will
  improve temporarily this afternoon and early evening before
  worsening again overnight.

* WHERE...Central and Southern Lewis and Clark.

* WHEN...Until 11 AM MST Monday.

* 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. 

&&

$$

MTZ009>013-044>051-141800-
/O.EXB.KTFX.WC.Y.0002.210214T1800Z-210215T1800Z/
/O.CON.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Toole-Liberty-Eastern Pondera-Blaine-
Southern Rocky Mountain Front-Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Shelby, Sunburst, Chester, 
Whitlash, Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
302 AM MST Sun Feb 14 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WIND CHILL ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 11 AM
MST MONDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind chills
  occurring. Wind chills as low as 55 below zero to improve
  somewhat later this morning. For the Wind Chill Advisory, very
  cold wind chills expected to continue through Monday morning.
  Wind chills of mostly 20 below to 35 below zero may fall as low 
  as low as 40 below zero in a few areas.

* WHERE...Portions of central and north central Montana.

* WHEN...For the Wind Chill Warning, until 11 AM MST this 
  morning. For the Wind Chill Advisory, from 11 AM this morning 
  to 11 AM MST Monday.

* IMPACTS...The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 5 minutes through this morning,
  then as little as 10 minutes this afternoon through Monday
  morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

MTZ054-141800-
/O.EXT.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Meagher-
Including Martinsdale, Deep Creek Pass, and White Sulphur Springs
302 AM MST Sun Feb 14 2021

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 11 AM MST MONDAY...

* WHAT...Very cold wind chills occurring. Wind chills of mostly 20
  below to 35 below zero through Monday morning. Conditions will
  improve temporarily this afternoon and early evening before
  worsening again overnight.

* WHERE...Meagher.

* WHEN...Until 11 AM MST Monday.

* 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. 

&&

$$

MTZ008-015-052-053-055-141800-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-Madison-Jefferson-Broadwater-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
302 AM MST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Very cold wind chills occurring. Wind chills of mostly 20
  below to 35 below zero will improve later this morning.

* WHERE...Gallatin, Jefferson, Broadwater, Beaverhead and 
  Madison.

* WHEN...Until 11 AM MST this morning.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
316 
WWUS45 KTFX 141757
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
1057 AM MST Sun Feb 14 2021

MTZ009>013-044>051-141900-
/O.EXP.KTFX.WC.W.0001.000000T0000Z-210214T1800Z/
/O.CON.KTFX.WC.Y.0002.210214T1800Z-210215T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Toole-Liberty-Eastern Pondera-Blaine-
Southern Rocky Mountain Front-Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Shelby, Sunburst, Chester, 
Whitlash, Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
1057 AM MST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...

* WHAT...Very cold wind chills expected. Wind chills as low as 
  40 below zero.

* WHERE...Portions of central and north central Montana.

* WHEN...Until 11 AM MST Monday.

* 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. 

&&

$$

MTZ008-015-052-053-055-141900-
/O.EXP.KTFX.WC.Y.0002.000000T0000Z-210214T1800Z/
Beaverhead-Madison-Jefferson-Broadwater-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
1057 AM MST Sun Feb 14 2021

...WIND CHILL ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING...

Wind chill values near 20 below will continue into early this
afternoon.

$$

MTZ014-054-141900-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Central and Southern Lewis and Clark-Meagher-
Including Helena, Flesher Pass, Lincoln, MacDonald Pass, 
Rogers Pass, Martinsdale, Deep Creek Pass, 
and White Sulphur Springs
1057 AM MST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  40 below zero.

* WHERE...Meagher and Central and Southern Lewis and Clark.

* WHEN...Until 11 AM MST Monday.

* IMPACTS...The 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. 

&&

$$

http://www.weather.gov/greatfalls
848 
WWUS45 KTFX 141840
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
1140 AM MST Sun Feb 14 2021

MTZ009>014-044>051-054-151200-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-Meagher-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Helena, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, Grass Range, Martinsdale, 
Deep Creek Pass, and White Sulphur Springs
1140 AM MST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  40 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Monday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
653 
WWUS45 KTFX 142136
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
236 PM MST Sun Feb 14 2021

MTZ008-015-052-053-055-150945-
/O.NEW.KTFX.WW.Y.0015.210215T1200Z-210216T1200Z/
Beaverhead-Madison-Jefferson-Broadwater-Gallatin-
Including Big Hole Pass, Wisdom, Monida Pass, Raynolds Pass, 
Virginia City, Elk Park Pass, Homestake Pass, West Yellowstone, 
Battle Ridge Pass, and Targhee Pass
236 PM MST Sun Feb 14 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MONDAY TO 5 AM MST
TUESDAY ABOVE 6000 FEET...

* WHAT...Snow expected above 6000 feet. Total snow accumulations
  of 2 to 4 inches expected at pass level and up to 6 inches in
  the higher elevations.

* WHERE...Beaverhead, Madison, Jefferson, Broadwater and 
  Gallatin.

* WHEN...From 5 AM Monday to 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1. 

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.

&&

$$

MTZ009>014-044>051-054-150945-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-Meagher-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Helena, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, Grass Range, Martinsdale, 
Deep Creek Pass, and White Sulphur Springs
236 PM MST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 40 
  below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Monday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
988 
WWUS45 KTFX 150311
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
811 PM MST Sun Feb 14 2021

MTZ008-015-052-053-055-151200-
/O.CON.KTFX.WW.Y.0015.210215T1200Z-210216T1200Z/
Beaverhead-Madison-Jefferson-Broadwater-Gallatin-
Including Big Hole Pass, Wisdom, Monida Pass, Raynolds Pass, 
Virginia City, Elk Park Pass, Homestake Pass, West Yellowstone, 
Battle Ridge Pass, and Targhee Pass
811 PM MST Sun Feb 14 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM MONDAY TO
5 AM MST TUESDAY ABOVE 6000 FEET...

* WHAT...Snow expected above 6000 feet. Total snow accumulations
  of 1 to 4 inches expected at pass level and up to 6 inches in
  the higher elevations.

* WHERE...Gallatin, Jefferson, Broadwater, Beaverhead and 
  Madison.

* WHEN...From 5 AM Monday to 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1. 

&&

$$

MTZ009>014-044>051-054-151200-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Central and Southern Lewis and Clark-Toole-Liberty-
Eastern Pondera-Blaine-Southern Rocky Mountain Front-
Eastern Teton-Judith Basin-Fergus-Meagher-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Helena, Flesher Pass, Lincoln, 
MacDonald Pass, Rogers Pass, Shelby, Sunburst, Chester, Whitlash,
Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, Augusta, 
Fairfield, Dutton, Raynesford, Stanford, Hobson, Lewistown, 
Winifred, Lewistown Divide, Grass Range, Martinsdale, 
Deep Creek Pass, and White Sulphur Springs
811 PM MST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  40 below zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Monday.

* 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. 

&&

$$

http://www.weather.gov/greatfalls
470 
WWUS45 KTFX 151006
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
306 AM MST Mon Feb 15 2021

MTZ054-152300-
/O.CAN.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
/O.EXA.KTFX.WW.Y.0015.210215T1200Z-210216T1200Z/
Meagher-
306 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST TUESDAY ABOVE
6000 FEET...
...WIND CHILL ADVISORY IS CANCELLED...

* WHAT...Snow expected above 6000 feet. Total snow accumulations
  of 1 to 4 inches expected at pass level and up to 6 inches in
  the higher elevations.

* WHERE...Meagher.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1. 

&&

$$

MTZ014-151115-
/O.CAN.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Central and Southern Lewis and Clark-
306 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY IS CANCELLED...

Temperatures have risen into the single digits above zero.

$$

MTZ008-015-052-053-055-152300-
/O.CON.KTFX.WW.Y.0015.210215T1200Z-210216T1200Z/
Beaverhead-Madison-Jefferson-Broadwater-Gallatin-
Including Big Hole Pass, Wisdom, Monida Pass, Raynolds Pass, 
Virginia City, Elk Park Pass, Homestake Pass, West Yellowstone, 
Battle Ridge Pass, and Targhee Pass
306 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
TUESDAY ABOVE 6000 FEET...

* WHAT...Snow expected above 6000 feet. Total snow accumulations 
  of 1 to 4 inches expected at pass level and up to 6 inches in 
  the higher elevations.

* WHERE...Gallatin, Jefferson, Broadwater, Beaverhead and 
  Madison.

* WHEN...From 5 AM Monday to 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow
  could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

MTZ009>013-044>051-151800-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Toole-Liberty-Eastern Pondera-Blaine-
Southern Rocky Mountain Front-Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Shelby, Sunburst, Chester, 
Whitlash, Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
306 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Very cold wind chills occurring. Wind chills as low as 35 below
  zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Monday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
355 
WWUS45 KTFX 151010 CCA
WSWTFX

URGENT - WINTER WEATHER MESSAGE...CORRECTED
National Weather Service Great Falls MT
310 AM MST Mon Feb 15 2021

MTZ054-152300-
/O.CAN.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
/O.EXA.KTFX.WW.Y.0015.210215T1200Z-210216T1200Z/
Meagher-
310 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST TUESDAY ABOVE
6000 FEET...
...WIND CHILL ADVISORY IS CANCELLED...

* WHAT...Snow expected above 6000 feet. Total snow accumulations
  of 1 to 4 inches expected at pass level and up to 6 inches in
  the higher elevations.

* WHERE...Meagher.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1. 

&&

$$

MTZ014-151115-
/O.COR.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Central and Southern Lewis and Clark-
310 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY IS CANCELLED...

Temperatures have risen into the single digits above zero.

&&

$$

MTZ008-015-052-053-055-152300-
/O.CON.KTFX.WW.Y.0015.210215T1200Z-210216T1200Z/
Beaverhead-Madison-Jefferson-Broadwater-Gallatin-
Including Big Hole Pass, Wisdom, Monida Pass, Raynolds Pass, 
Virginia City, Elk Park Pass, Homestake Pass, West Yellowstone, 
Battle Ridge Pass, and Targhee Pass
310 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
TUESDAY ABOVE 6000 FEET...

* WHAT...Snow expected above 6000 feet. Total snow accumulations 
  of 1 to 4 inches expected at pass level and up to 6 inches in 
  the higher elevations.

* WHERE...Gallatin, Jefferson, Broadwater, Beaverhead and 
  Madison.

* WHEN...From 5 AM Monday to 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow
  could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

MTZ009>013-044>051-151800-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Toole-Liberty-Eastern Pondera-Blaine-
Southern Rocky Mountain Front-Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Shelby, Sunburst, Chester, 
Whitlash, Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
310 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Very cold wind chills occurring. Wind chills as low as 35 below
  zero.

* WHERE...Portions of central, north central and west central 
  Montana.

* WHEN...Until 11 AM MST Monday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
894 
WWUS45 KTFX 151108
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
408 AM MST Mon Feb 15 2021

MTZ008-015-052>055-152300-
/O.CON.KTFX.WW.Y.0015.210215T1200Z-210216T1200Z/
Beaverhead-Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Big Hole Pass, Wisdom, Monida Pass, Raynolds Pass, 
Virginia City, Elk Park Pass, Homestake Pass, West Yellowstone, 
Battle Ridge Pass, and Targhee Pass
408 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
TUESDAY ABOVE 6000 FEET...

* WHAT...Snow expected above 6000 feet. Total snow accumulations 
  of 1 to 4 inches expected at pass level and up to 6 inches in 
  the higher elevations.

* WHERE...Portions of central and southwest Montana.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1.

&&

$$

MTZ009>013-044>051-151800-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Northern Rocky Mountain Front-Eastern Glacier-Hill-Cascade-
Chouteau-Toole-Liberty-Eastern Pondera-Blaine-
Southern Rocky Mountain Front-Eastern Teton-Judith Basin-Fergus-
Including Logan Pass, Browning, Heart Butte, Cut Bank, Havre, 
Rocky Boy, Rudyard, Great Falls, Cascade, Belt, Kings Hill Pass, 
Fort Benton, Carter, Big Sandy, Shelby, Sunburst, Chester, 
Whitlash, Brady, Conrad, Chinook, Harlem, Hays, Bynum, Choteau, 
Augusta, Fairfield, Dutton, Raynesford, Stanford, Hobson, 
Lewistown, Winifred, Lewistown Divide, and Grass Range
408 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Very cold wind chills occurring. Wind chills as low as 
  35 below zero.

* WHERE...Portions of central and north central Montana.

* WHEN...Until 11 AM MST Monday.

* 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.

&&

$$

http://www.weather.gov/greatfalls
716 
WWUS45 KTFX 151707
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
1007 AM MST Mon Feb 15 2021

MTZ009-012-048-050-151900-
/O.CAN.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
/O.EXA.KTFX.WW.Y.0015.000000T0000Z-210216T1200Z/
Northern Rocky Mountain Front-Cascade-
Southern Rocky Mountain Front-Judith Basin-
Including Logan Pass, Browning, Heart Butte, Great Falls, 
Cascade, Belt, Kings Hill Pass, Bynum, Choteau, Augusta, 
Raynesford, Stanford, and Hobson
1007 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST TUESDAY...
...WIND CHILL ADVISORY IS CANCELLED...

* WHAT...Snow occurring. Additional snow accumulations of 1 to 3
  inches at lower elevations and 2 to 5 inches in the mountains.

* WHERE...Northern Rocky Mountain Front, Cascade, Southern Rocky 
  Mountain Front and Judith Basin.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MTZ010-046-049-151815-
/O.CAN.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Eastern Glacier-Eastern Pondera-Eastern Teton-
1007 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY IS CANCELLED...

Very cold wind chills are no longer expected.

$$

MTZ014-151900-
/O.EXA.KTFX.WW.Y.0015.000000T0000Z-210216T1200Z/
Central and Southern Lewis and Clark-
Including Helena, Flesher Pass, Lincoln, MacDonald Pass, 
and Rogers Pass
1007 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST TUESDAY...

* WHAT...Snow occurring. Additional snow accumulations of 1 to 3
  inches at lower elevations and 2 to 5 inches in the mountains.

* WHERE...Central and Southern Lewis and Clark.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MTZ008-015-052>055-151900-
/O.CON.KTFX.WW.Y.0015.000000T0000Z-210216T1200Z/
Beaverhead-Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Ennis, Norris Hill, Raynolds Pass, Twin Bridges, Virginia City, 
Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, White Sulphur Springs, Bozeman Apt,
City of Bozeman, West Yellowstone, Battle Ridge Pass, 
Bozeman Pass, and Targhee Pass
1007 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
TUESDAY...

* WHAT...Snow occurring. Additional snow accumulations of 1 to 3
  inches at lower elevations and 3 to 6 inches in the mountains.

* WHERE...Portions of central and southwest Montana.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MTZ011-013-044-045-047-051-151815-
/O.CON.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Hill-Chouteau-Toole-Liberty-Blaine-Fergus-
Including Havre, Rocky Boy, Rudyard, Fort Benton, Carter, 
Big Sandy, Shelby, Sunburst, Chester, Whitlash, Chinook, Harlem, 
Hays, Lewistown, Winifred, Lewistown Divide, and Grass Range
1007 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Very cold wind chills occurring. Wind chills as low as 35 
  below zero.

* WHERE...Portions of central and north central Montana.

* WHEN...Until 11 AM MST this morning.

* IMPACTS...The cold wind chills could cause frostbite on 
  exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

http://www.weather.gov/greatfalls
774 
WWUS45 KTFX 151807
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
1107 AM MST Mon Feb 15 2021

MTZ011-013-044-045-047-051-151915-
/O.EXP.KTFX.WC.Y.0002.000000T0000Z-210215T1800Z/
Hill-Chouteau-Toole-Liberty-Blaine-Fergus-
Including Havre, Rocky Boy, Rudyard, Fort Benton, Carter, 
Big Sandy, Shelby, Sunburst, Chester, Whitlash, Chinook, Harlem, 
Hays, Lewistown, Winifred, Lewistown Divide, and Grass Range
1107 AM MST Mon Feb 15 2021

...WIND CHILL ADVISORY HAS EXPIRED...

Wind chill values around 25 below are possible over the next hour
or so, but generally wind chills should remain above 20 below the
rest of today.

$$

MTZ008-009-012-014-015-048-050-052>055-152200-
/O.CON.KTFX.WW.Y.0015.000000T0000Z-210216T1200Z/
Beaverhead-Northern Rocky Mountain Front-Cascade-
Central and Southern Lewis and Clark-Madison-
Southern Rocky Mountain Front-Judith Basin-Jefferson-Broadwater-
Meagher-Gallatin-
Including Big Hole Pass, Wisdom, Dillon, Monida Pass, Wise River,
Logan Pass, Browning, Heart Butte, Great Falls, Cascade, Belt, 
Kings Hill Pass, Helena, Flesher Pass, Lincoln, MacDonald Pass, 
Rogers Pass, Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
Virginia City, Bynum, Choteau, Augusta, Raynesford, Stanford, 
Hobson, Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, Whitehall, Toston, Townsend, Winston, 
Martinsdale, Deep Creek Pass, White Sulphur Springs, Bozeman Apt,
City of Bozeman, West Yellowstone, Battle Ridge Pass, 
Bozeman Pass, and Targhee Pass
1107 AM MST Mon Feb 15 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 5 AM MST TUESDAY...

* WHAT...Snow occurring. Additional snow accumulations of 1 to 3
  inches at lower elevations and 2 to 5 inches in the mountains.

* WHERE...Portions of central, north central, southwest and west 
  central Montana.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

http://www.weather.gov/greatfalls

Nearby

Wind Chill Advisories in Montana, 2021Every wind chill advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.