Winter Weather Warnings / Watches / Advisories
Issued by NWS Great Falls, MT

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WWUS45 KTFX 220457
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
957 PM MST Thu Nov 21 2024

MTZ301-222000-
/O.CAN.KTFX.WW.Y.0043.000000T0000Z-241122T0500Z/
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WS.A.0018.241123T0900Z-241124T1200Z/
East Glacier Park Region-
Including the following locations: Kiowa, East Glacier Park,
Saint Mary, Logan Pass, Marias Pass, and Babb
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SATURDAY NIGHT...
...WINTER WEATHER ADVISORY IS CANCELLED...

* WHAT...For the Winter Weather Advisory, snow expected. Total snow
  accumulations between 4 and 6 inches. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations between 5 and 11
  inches possible.

* WHERE...East Glacier Park Region Zone.

* WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST
  Friday. For the Winter Storm Watch, from late Friday night through
  late Saturday night.

* IMPACTS...Tire chains may be required for some vehicles if
  traveling through mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

MTZ309-310-222000-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WW.Y.0045.241123T1200Z-241124T1200Z/
Eastern Pondera and Eastern Teton-Western and Central Chouteau
County-
Including the following locations: Ledger, Brady, Conrad,
Floweree, Carter, and Fort Benton
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY TO 5
AM MST SUNDAY...

* WHAT...For the Winter Weather Advisory, mixed precipitation
  expected. Total snow accumulations up to two inches and ice
  accumulations around a light glaze. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations up to 6 inches
  possible.

* WHERE...Eastern Pondera and Eastern Teton Counties, and Western
  and Central Chouteau County.

* WHEN...For the first Winter Weather Advisory, from 5 AM to 11 PM
  MST Friday. For the second Winter Weather Advisory, from 5 AM
  Saturday to 5 AM MST Sunday.

* 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 or visiting the MDT Road
Report website.

Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.

&&

$$

MTZ312-222000-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WW.Y.0045.241123T1200Z-241124T1200Z/
Cascade County below 5000ft-
Including the following locations: Great Falls
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY TO 5
AM MST SUNDAY...

* WHAT...For the first Winter Weather Advisory, mixed precipitation
  expected. Total snow accumulations up to one inch and ice
  accumulations around a light glaze. For the second Winter Weather
  Advisory, snow expected. Total snow accumulations between 1 and 3
  inches.

* WHERE...Cascade County below 5000ft.

* WHEN...For the first Winter Weather Advisory, from 5 AM to 11 PM
  MST Friday. For the second Winter Weather Advisory, from 5 AM
  Saturday to 5 AM MST Sunday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

MTZ302>306-308-311-222000-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WS.A.0018.241123T1200Z-241124T1200Z/
Northern High Plains-Eastern Glacier, Western Toole, and Central
Pondera-Eastern Toole and Liberty-Hill County-Northern Blaine
County-Southern High Plains-Bears Paw Mountains and Southern
Blaine-
Including the following locations: Browning, Joplin, Havre,
Ethridge, Devon, Whitlash, Harlem, Zurich, Fort Belknap, Cut
Bank, Dupuyer, Santa Rita, Heart Butte, Chester, Lothair, Shelby,
Pendroy, Bynum, Rocky Boy, Hogeland, Chinook, Choteau, and Galata
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SATURDAY NIGHT...

* WHAT...For the Winter Weather Advisory, mixed precipitation
  expected. Total snow accumulations between 1 and 3 inches and ice
  accumulations around a light glaze. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations between 2 and 4
  inches possible. Winds could gust as high as 40 mph.

* WHERE...A portion of north central Montana.

* WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST
  Friday. For the Winter Storm Watch, from late Friday night through
  late Saturday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

MTZ307-222000-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WS.A.0018.241123T0900Z-241124T1200Z/
Southern Rocky Mountain Front-
Including the following locations: Rogers Pass
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SATURDAY NIGHT...

* WHAT...For the Winter Weather Advisory, mixed precipitation
  expected. Total snow accumulations between 1 and 3 inches and ice
  accumulations around a light glaze. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations between 6 and 12
  inches possible.

* WHERE...Southern Rocky Mountain Front.

* WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST
  Friday. For the Winter Storm Watch, from late Friday night through
  late Saturday night.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

MTZ313>319-222000-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Judith Basin County and Judith Gap-Fergus County below 4500ft-
Upper Blackfoot and MacDonald Pass-Gates of the Mountains-Little
Belt and Highwood Mountains-Snowy and Judith Mountains-Helena
Valley-
Including the following locations: Lewistown, Neihart, Wolf
Creek, Monarch, Stanford, Craig, Hobson, Windham, Canyon Creek,
Kings Hill Pass, Marysville, Moccasin, Benchland, MacDonald Pass,
Geyser, Flesher Pass, Hilger, Raynesford, Lincoln, and Helena
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up
  to one inch and ice accumulations around a light glaze.

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

* WHEN...From 5 AM to 11 PM MST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.

&&

$$

MTZ321-221800-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241122T1800Z/
Meagher County Valleys-
Including the following locations: Martinsdale, Ringling,
Checkerboard, and White Sulphur Springs
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 AM MST
FRIDAY...

* WHAT...Freezing rain expected. Total ice accumulations around a
  light glaze.

* WHERE...Meagher County Valleys.

* WHEN...From 5 AM to 11 AM MST Friday.

* IMPACTS...Very slippery sidewalks, roads and bridges are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages. The latest road conditions can be obtained by calling
5 1 1 or visiting the MDT Road Report website.

Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.

&&

$$

Ludwig