Alert archive / Montana / High Wind Warnings in 2021

High Wind Warning 16, NWS Great Falls, MT

November 29, 2021

NWS Great Falls, MT issued this high wind warning at Nov 29, 2021, 1:21 PM MST. It took effect at Nov 30, 2021, 12:00 PM MST. It was in force for 50 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Nov 29, 2021, 1:21 PM MST (20:21 UTC)
In effect from
Nov 30, 2021, 12:00 PM MST
Expired
Dec 2, 2021, 1:48 PM MST
In force
50 hr
Issued by
NWS Great Falls, MT

The text

As transmitted.

839 
WWUS75 KTFX 292021
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
121 PM MST Mon Nov 29 2021

MTZ009-010-048-301200-
/O.UPG.KTFX.HW.A.0018.211130T2100Z-211202T0600Z/
/O.NEW.KTFX.HW.W.0016.211130T1900Z-211202T1300Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
121 PM MST Mon Nov 29 2021

...HIGH WIND WARNING IN EFFECT FROM NOON TUESDAY TO 6 AM MST 
THURSDAY...

* WHAT...West winds 40 to 60 mph, with gusts up to 80 mph, are 
  expected. Wind gusts to around 100 mph are possible along the 
  immediate Rocky Mountain Front.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...From Noon Tuesday to 6 AM MST Thursday.

* IMPACTS...Isolated power outages are expected. Travel will be 
  hazardous, especially for high profile vehicles or those pulling 
  trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Know your vehicles limits. If possible, consider delaying travel 
during the period of highest winds or finding an alternate route.

&&

$$

MTZ012-050-301200-
/O.NEW.KTFX.HW.A.0019.211201T0400Z-211202T0400Z/
Cascade-Judith Basin-
Including the following locations: Raynesford, Stanford, Cascade,
Great Falls, Belt, and Hobson
121 PM MST Mon Nov 29 2021

...HIGH WIND WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY 
EVENING...

* WHAT...Southwest winds 30 to 40 mph, with gusts up to 65 mph, are 
  possible.

* WHERE...Cascade and Judith Basin Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates.

&&

$$

Moldan
9 follow-up statements
455 
WWUS75 KTFX 300745
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
1245 AM MST Tue Nov 30 2021

MTZ012-050-302300-
/O.UPG.KTFX.HW.A.0019.211201T0400Z-211202T0400Z/
/O.EXB.KTFX.HW.W.0016.211201T0400Z-211202T0400Z/
Cascade-Judith Basin-
Including the following locations: Raynesford, Stanford, Cascade,
Great Falls, Belt, and Hobson
1245 AM MST Tue Nov 30 2021

...HIGH WIND WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 PM MST 
WEDNESDAY...

* WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph 
  expected.

* WHERE...Cascade and Judith Basin Counties.

* WHEN...From 9 PM this evening to 9 PM MST Wednesday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ009-010-048-302300-
/O.CON.KTFX.HW.W.0016.211130T1900Z-211202T1300Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
1245 AM MST Tue Nov 30 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM MST 
THURSDAY...

* WHAT...West winds 35 to 55 mph with gusts up to 90 mph expected.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...From Noon today to 6 AM MST Thursday.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Travel will be difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ011-013-044-045-047-051-302300-
/O.NEW.KTFX.HW.A.0020.211201T1500Z-211202T0400Z/
Hill-Chouteau-Toole-Liberty-Blaine-Fergus-
Including the following locations: Hays, Lewistown Divide,
Carter, Shelby, Sunburst, Rudyard, Rocky Boy, Whitlash, Havre,
Winifred, Grass Range, Chester, Fort Benton, Lewistown, Chinook,
Harlem, and Big Sandy
1245 AM MST Tue Nov 30 2021

...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible.

* WHERE...Fergus, Blaine, Chouteau, Hill, Liberty and Toole Counties.

* WHEN...From Wednesday morning through Wednesday evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates.

&&

$$

Pierce
075 
WWUS75 KTFX 301655
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
955 AM MST Tue Nov 30 2021

MTZ012-050-011200-
/O.EXT.KTFX.HW.W.0016.211130T1900Z-211202T0400Z/
Cascade-Judith Basin-
Including the following locations: Raynesford, Stanford, Cascade,
Great Falls, Belt, and Hobson
955 AM MST Tue Nov 30 2021

...HIGH WIND WARNING NOW IN EFFECT UNTIL 9 PM MST WEDNESDAY...

* WHAT...Southwest winds 35 to 45 mph, with gusts up to 65 mph, are 
  expected.

* WHERE...Cascade and Judith Basin Counties.

* WHEN...Until 9 PM MST Wednesday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ009-010-048-011200-
/O.CON.KTFX.HW.W.0016.211130T1900Z-211202T1300Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
955 AM MST Tue Nov 30 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY...

* WHAT...West winds 40 to 60 mph, with gusts up to 90 mph, are 
  expected. Wind gusts up to 100 mph along the immediate Rocky 
  Mountain Front.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...Until 6 AM MST Thursday.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Travel will be difficult, especially for high profile vehicles or 
  those pulling trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Know your vehicles limits. If possible, consider delaying travel 
during the period of highest winds or finding an alternate route.

&&

$$

MTZ011-013-044-045-047-051-011200-
/O.CON.KTFX.HW.A.0020.211201T1500Z-211202T0400Z/
Hill-Chouteau-Toole-Liberty-Blaine-Fergus-
Including the following locations: Hays, Lewistown Divide,
Carter, Shelby, Sunburst, Rudyard, Rocky Boy, Whitlash, Havre,
Winifred, Grass Range, Chester, Fort Benton, Lewistown, Chinook,
Harlem, and Big Sandy
955 AM MST Tue Nov 30 2021

...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...West winds 35 to 45 mph, with gusts up to 65 mph, are 
  possible.

* WHERE...Fergus, Blaine, Chouteau, Hill, Liberty and Toole Counties.

* WHEN...From Wednesday morning through Wednesday evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates.

&&

$$

Moldan
014 
WWUS75 KTFX 301948
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
1248 PM MST Tue Nov 30 2021

MTZ044-051-011200-
/O.UPG.KTFX.HW.A.0020.211201T1500Z-211202T0400Z/
/O.EXB.KTFX.HW.W.0016.211201T0700Z-211202T0400Z/
Toole-Fergus-
Including the following locations: Lewistown Divide, Shelby,
Winifred, Grass Range, Lewistown, and Sunburst
1248 PM MST Tue Nov 30 2021

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 PM MST 
WEDNESDAY...

* WHAT...West winds 30 to 40 mph, with gusts up to 70 mph, are 
  expected.

* WHERE...Fergus and Toole Counties.

* WHEN...From Midnight tonight to 9 PM MST Wednesday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ009-010-048-011200-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T1300Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
1248 PM MST Tue Nov 30 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY...

* WHAT...West winds 40 to 60 mph, with gusts up to 90 mph, are 
  expected. Wind gusts up to 100 mph along the immediate Rocky 
  Mountain Front.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...Until 6 AM MST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Power outages are expected. Travel will be very difficult, 
  especially for high profile vehicles. Blowing dust could 
  significantly reduce visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If possible, consider delaying travel during the period of highest 
winds or finding an alternate route.

&&

$$

MTZ012-050-011200-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T0400Z/
Cascade-Judith Basin-
Including the following locations: Raynesford, Stanford, Cascade,
Great Falls, Belt, and Hobson
1248 PM MST Tue Nov 30 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST WEDNESDAY...

* WHAT...Southwest winds 30 to 40 mph, with gusts up to 70 mph, are 
  expected.

* WHERE...Cascade and Judith Basin Counties.

* WHEN...Until 9 PM MST Wednesday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ011-013-045-047-011200-
/O.CON.KTFX.HW.A.0020.211201T1500Z-211202T0400Z/
Hill-Chouteau-Liberty-Blaine-
Including the following locations: Hays, Carter, Rudyard, Rocky
Boy, Whitlash, Havre, Chester, Fort Benton, Chinook, Harlem, and
Big Sandy
1248 PM MST Tue Nov 30 2021

...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...West winds 30 to 40 mph, with gusts up to 60 mph, are 
  possible.

* WHERE...Blaine, Chouteau, Hill and Liberty Counties.

* WHEN...From Wednesday morning through Wednesday evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

Moldan
259 
WWUS75 KTFX 010628
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
1128 PM MST Tue Nov 30 2021

MTZ011-013-045-047-012130-
/O.UPG.KTFX.HW.A.0020.211201T1500Z-211202T0400Z/
/O.EXA.KTFX.HW.W.0016.000000T0000Z-211202T0400Z/
Hill-Chouteau-Liberty-Blaine-
Including the following locations: Hays, Carter, Rudyard, Rocky
Boy, Whitlash, Havre, Chester, Fort Benton, Chinook, Harlem, and
Big Sandy
1128 PM MST Tue Nov 30 2021

...HIGH WIND WARNING IN EFFECT UNTIL 9 PM MST WEDNESDAY...

* WHAT...West winds 30 to 40 mph with gusts up to 65 mph.

* WHERE...Blaine, Chouteau, Hill and Liberty Counties.

* WHEN...Until 9 PM MST Wednesday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ009-010-048-012130-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T1300Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
1128 PM MST Tue Nov 30 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY...

* WHAT...West winds 40 to 60 mph, with gusts up to 90 mph, are 
  expected. Wind gusts up to 100 mph along the immediate Rocky 
  Mountain Front.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...Until 6 AM MST Thursday.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Travel will be difficult, especially for high profile vehicles or 
  those pulling trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Know your vehicles limits. If possible, consider delaying travel 
during the period of highest winds or finding an alternate route.

&&

$$

MTZ012-050-012130-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T0400Z/
Cascade-Judith Basin-
Including the following locations: Raynesford, Stanford, Cascade,
Great Falls, Belt, and Hobson
1128 PM MST Tue Nov 30 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST WEDNESDAY...

* WHAT...Southwest winds 30 to 40 mph, with gusts up to 70 mph, are 
  expected.

* WHERE...Cascade and Judith Basin Counties.

* WHEN...Until 9 PM MST Wednesday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ044-051-012130-
/O.CON.KTFX.HW.W.0016.211201T0700Z-211202T0400Z/
Toole-Fergus-
Including the following locations: Lewistown Divide, Shelby,
Winifred, Grass Range, Lewistown, and Sunburst
1128 PM MST Tue Nov 30 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST WEDNESDAY...

* WHAT...West winds 30 to 40 mph, with gusts up to 70 mph, are 
  expected.

* WHERE...Fergus and Toole Counties.

* WHEN...Until 9 PM MST Wednesday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

Pierce
145 
WWUS75 KTFX 011413
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
713 AM MST Wed Dec 1 2021

MTZ014-020400-
/O.EXA.KTFX.HW.W.0016.000000T0000Z-211202T0400Z/
Central and Southern Lewis and Clark-
Including the following locations: Rogers Pass, MacDonald Pass,
Lincoln, and Flesher Pass
713 AM MST Wed Dec 1 2021

...HIGH WIND WARNING IN EFFECT UNTIL 9 PM MST THIS EVENING...

* WHAT...Southwest winds 30 to 40 mph, with gusts up to 70 mph, are 
  expected.

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

* WHEN...Until 9 PM MST this evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ009-010-048-020515-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T1300Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
713 AM MST Wed Dec 1 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY...

* WHAT...West winds 40 to 60 mph, with gusts up to 90 mph, are 
  expected. Wind gusts up to 100 mph along the immediate Rocky 
  Mountain Front.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...Until 6 AM MST Thursday.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Travel will be difficult, especially for high profile vehicles or 
  those pulling trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Know your vehicles limits. If possible, consider delaying travel 
during the period of highest winds or finding an alternate route.

&&

$$

MTZ011-013-044-045-047-051-020400-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T0400Z/
Hill-Chouteau-Toole-Liberty-Blaine-Fergus-
Including the following locations: Hays, Lewistown Divide,
Carter, Shelby, Big Sandy, Rudyard, Rocky Boy, Whitlash, Havre,
Winifred, Grass Range, Chester, Fort Benton, Lewistown, Chinook,
Harlem, and Sunburst
713 AM MST Wed Dec 1 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...

* WHAT...West winds 30 to 40 mph, with gusts up to 70 mph, are 
  expected.

* WHERE...Fergus, Blaine, Chouteau, Hill, Liberty and Toole Counties.

* WHEN...Until 9 PM MST this evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MTZ012-050-020400-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T0400Z/
Cascade-Judith Basin-
Including the following locations: Raynesford, Stanford, Cascade,
Great Falls, Belt, and Hobson
713 AM MST Wed Dec 1 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...

* WHAT...Southwest winds 30 to 40 mph, with gusts up to 70 mph, are 
  expected.

* WHERE...Cascade and Judith Basin Counties.

* WHEN...Until 9 PM MST this evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles. Blowing dust could significantly reduce 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Secure loose objects that could be blown around or damaged by the 
wind.

&&

$$
103 
WWUS75 KTFX 020342
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
842 PM MST Wed Dec 1 2021

MTZ011>014-044-045-047-050-051-020445-
/O.EXP.KTFX.HW.W.0016.000000T0000Z-211202T0400Z/
Hill-Cascade-Chouteau-Central and Southern Lewis and Clark-Toole-
Liberty-Blaine-Judith Basin-Fergus-
Including the following locations: Raynesford, Shelby, Havre,
MacDonald Pass, Rogers Pass, Sunburst, Lewistown Divide, Great
Falls, Lewistown, Flesher Pass, Hays, Lincoln, Stanford, Rudyard,
Cascade, Grass Range, Chester, Chinook, Harlem, Big Sandy,
Carter, Rocky Boy, Whitlash, Winifred, Fort Benton, Belt, and
Hobson
842 PM MST Wed Dec 1 2021

...HIGH WIND WARNING WILL EXPIRE AT 9 PM MST THIS EVENING...

The strongest wind gusts have subsided. The threat is now over.

$$

MTZ009-010-048-021245-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T1300Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
842 PM MST Wed Dec 1 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY...

* WHAT...West winds 30 to 40 mph with gusts up to 75 mph.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...Until 6 AM MST Thursday.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Travel will be difficult, especially for high profile vehicles or 
  those pulling trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Know your vehicles limits. If possible, consider delaying travel 
during the period of highest winds or finding an alternate route.

&&

$$

AM
103 
WWUS75 KTFX 020527
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
1027 PM MST Wed Dec 1 2021

MTZ009-010-048-021200-
/O.EXT.KTFX.HW.W.0016.000000T0000Z-211202T2200Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
1027 PM MST Wed Dec 1 2021

...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 PM MST THURSDAY...

* WHAT...West winds 30 to 45 mph, with gusts up to 70 mph.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...Until 3 PM MST Thursday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust or smoke from wildfires 
  could reduce visibilities at times.

$$

Brusda
189 
WWUS75 KTFX 021041
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
341 AM MST Thu Dec 2 2021

MTZ009-010-048-022200-
/O.CON.KTFX.HW.W.0016.000000T0000Z-211202T2200Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
341 AM MST Thu Dec 2 2021

...HIGH WIND WARNING REMAINS IN EFFECT
UNTIL 3 PM MST THIS AFTERNOON...

* WHAT...West winds 30 to 40 mph, with gusts around 65 mph.

* WHERE...The Rocky Mountain Front, including all of Glacier County.

* WHEN...Until 3 PM MST this afternoon.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Travel will be difficult, especially for high profile vehicles or 
  those pulling trailers.

* ADDITIONAL DETAILS...Areas of smoke from wildfires could reduce 
  visibilities at times.

$$

Brusda
637 
WWUS75 KTFX 022048
NPWTFX

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
148 PM MST Thu Dec 2 2021

MTZ009-010-048-022200-
/O.CAN.KTFX.HW.W.0016.000000T0000Z-211202T2200Z/
Northern Rocky Mountain Front-Eastern Glacier-Southern Rocky
Mountain Front-
Including the following locations: Marias Pass, Bynum, Choteau,
Browning, Heart Butte, Logan Pass, Augusta, and Cut Bank
148 PM MST Thu Dec 2 2021

...HIGH WIND WARNING IS CANCELLED...

A cooler airmass has moved into the area. Wind gusts are no longer 
expected to exceed 50 mph today.

$$

MTZ008-015-052>055-031200-
/O.NEW.KTFX.HW.A.0021.211204T1600Z-211205T0600Z/
Beaverhead-Madison-Jefferson-Broadwater-Meagher-Gallatin-
Including the following locations: Deep Creek Pass, Bozeman Pass,
Martinsdale, Chief Joseph Pass, Battle Ridge Pass, Townsend, Twin
Bridges, West Yellowstone, Targhee Pass, Raynolds Pass,
Whitehall, Big Hole Pass, Wisdom, Boulder Hill, Boulder, Montana
City, Bozeman Apt, Elk Park Pass, Toston, Ennis, Virginia City,
Dillon, Winston, Monida Pass, Norris Hill, Wise River, City of
Bozeman, and White Sulphur Springs
148 PM MST Thu Dec 2 2021

...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY 
EVENING...

* WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible.

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

* WHEN...From Saturday morning through Saturday evening.

* IMPACTS...High winds may move loose debris, damage property and 
  cause local power outages. Travel could be difficult, especially 
  for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates.

Fasten loose objects or shelter objects in a safe location prior to 
the onset of winds.

&&

$$

The office that day

Everything else NWS Great Falls, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 29, 2:52 AM MSTHigh Wind WatchTFX10 hr
Nov 29, 1:21 PM MSTHigh Wind WatchTFX11 hr

Nearby

High Wind Warnings in Montana, 2021Every high wind warning 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.