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

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098
WWUS45 KTFX 211934
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
1234 PM MST Thu Nov 21 2024

MTZ309-310-221215-
/O.NEW.KTFX.WW.Y.0045.241123T1200Z-241124T1200Z/
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Eastern Pondera and Eastern Teton-Western and Central Chouteau
County-
Including the following locations: Conrad, Floweree, Ledger,
Brady, Fort Benton, and Carter
1234 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER WEATHER ADVISORY 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 2 and 4
  inches.

* 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.

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.

&&

$$

MTZ312-221215-
/O.NEW.KTFX.WW.Y.0045.241123T1200Z-241124T1200Z/
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Cascade County below 5000ft-
Including the following locations: Great Falls
1234 PM MST Thu Nov 21 2024

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

&&

$$

MTZ301-221215-
/O.NEW.KTFX.WS.A.0018.241123T0900Z-241124T1200Z/
/O.CON.KTFX.WW.Y.0043.000000T0000Z-241122T0500Z/
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
East Glacier Park Region-
Including the following locations: Saint Mary, Babb, East Glacier
Park, Marias Pass, Kiowa, and Logan Pass
1234 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM MST THIS
EVENING...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER STORM WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH LATE
SATURDAY NIGHT...

* WHAT...For the first Winter Weather Advisory, snow. Additional
  snow accumulations between 2 and 4 inches. For the second Winter
  Weather Advisory, snow expected. Total snow accumulations between
  2 and 8 inches. For the Winter Storm Watch, heavy snow possible.
  Total snow accumulations between 6 and 12 inches possible.

* WHERE...East Glacier Park Region Zone.

* WHEN...For the first Winter Weather Advisory, until 10 PM MST this
  evening. For the second 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 and tire chains may be
  required for some vehicles. Those in the backcountry should ensure
  they are prepared for dangerous conditions.

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.

&&

$$

MTZ302>306-308-311-221215-
/O.NEW.KTFX.WS.A.0018.241123T1200Z-241124T1200Z/
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
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, Pendroy, Hogeland,
Lothair, Rocky Boy, Galata, Choteau, Chinook, Chester, Zurich,
Cut Bank, Whitlash, Ethridge, Santa Rita, Harlem, Havre, Devon,
Heart Butte, Dupuyer, Shelby, Fort Belknap, Bynum, and Joplin
1234 PM MST Thu Nov 21 2024

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

* 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...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.

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.

&&

$$

MTZ307-221215-
/O.NEW.KTFX.WS.A.0018.241123T0900Z-241124T1200Z/
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Southern Rocky Mountain Front-
Including the following locations: Rogers Pass
1234 PM MST Thu Nov 21 2024

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

&&

$$

MTZ313-314-316>318-221215-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Judith Basin County and Judith Gap-Fergus County below 4500ft-
Gates of the Mountains-Little Belt and Highwood Mountains-Snowy
and Judith Mountains-
Including the following locations: Raynesford, Hilger, Craig,
Lewistown, Canyon Creek, Geyser, Wolf Creek, Kings Hill Pass,
Windham, Neihart, Stanford, Moccasin, Hobson, Benchland, and
Monarch
1234 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...The Highwood, Little Belt, Judith, and Snowy Mountains,
  Judith Basin County and Judith Gap, Fergus County below 4500ft,
  and Gates of the Mountains.

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

* IMPACTS...Plan on slippery road conditions.

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.

&&

$$

MTZ315-319-321-221215-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241122T1800Z/
Upper Blackfoot and MacDonald Pass-Helena Valley-Meagher County
Valleys-
Including the following locations: MacDonald Pass, Marysville,
White Sulphur Springs, Lincoln, Helena, Flesher Pass,
Checkerboard, Ringling, and Martinsdale
1234 PM MST Thu Nov 21 2024

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

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

* WHERE...Helena Valley, Meagher County Valleys, and Upper Blackfoot
  and MacDonald Pass.

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

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

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.

&&

$$

Moldan