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Winter Weather Advisory 0061
Issued by the Great Falls Forecast Office

Action Issued Starts Expiration
New 2025-12-23 11:07:47 2025-12-23 17:00:00 2025-12-24 10:00:00
Continued 2025-12-23 14:35:52 2025-12-23 17:00:00 2025-12-24 10:00:00
Cancelled 2025-12-24 04:29:35 2025-12-24 10:00:00


Action: New
Issued At: 2025-12-23 11:07:47

205 
WWUS45 KTFX 231707
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
1007 AM MST Tue Dec 23 2025

MTZ304>306-241300-
/O.NEW.KTFX.WW.Y.0061.251223T2300Z-251224T1600Z/
Eastern Toole and Liberty-Hill County-Northern Blaine County-
Including the following locations: Chinook, Harlem, Hogeland,
Whitlash, Shelby, Fort Belknap, Zurich, Havre, Joplin, Devon,
Chester, Galata, and Lothair
1007 AM MST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 9 
AM MST WEDNESDAY...

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

* WHERE...Eastern Toole and Liberty Counties, Hill County, and 
  Northern Blaine County.

* WHEN...From 4 PM this afternoon to 9 AM MST Wednesday.

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

* ADDITIONAL DETAILS...The freezing rain may eventually transition 
  to be fog instead of freezing drizzle late evening. Regardless, 
  the ice will cause slick surfaces.

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.

&&

$$

AM


Action: Continued
Issued At: 2025-12-23 14:35:52

628 
WWUS45 KTFX 232035
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
135 PM MST Tue Dec 23 2025

MTZ304>306-241315-
/O.CON.KTFX.WW.Y.0061.251223T2300Z-251224T1600Z/
Eastern Toole and Liberty-Hill County-Northern Blaine County-
Including the following locations: Chinook, Harlem, Hogeland,
Whitlash, Shelby, Fort Belknap, Zurich, Havre, Joplin, Devon,
Chester, Galata, and Lothair
135 PM MST Tue Dec 23 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST 
WEDNESDAY...

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

* WHERE...Eastern Toole and Liberty Counties, Hill County, and 
  Northern Blaine County.

* WHEN...Until 9 AM MST Wednesday.

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

* ADDITIONAL DETAILS...The freezing rain may eventually transition 
  to be fog instead of freezing drizzle late evening. Regardless, 
  the ice will cause slick surfaces.

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.

&&

$$

AM


Action: Cancelled
Issued At: 2025-12-24 04:29:35

452 
WWUS45 KTFX 241029
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
329 AM MST Wed Dec 24 2025

MTZ304>306-250000-
/O.CAN.KTFX.WW.Y.0061.000000T0000Z-251224T1600Z/
/O.NEW.KTFX.WS.A.0021.251225T0100Z-251225T1800Z/
Eastern Toole and Liberty-Hill County-Northern Blaine County-
Including the following locations: Joplin, Chinook, Fort Belknap,
Lothair, Galata, Zurich, Devon, Havre, Chester, Shelby, Harlem,
Whitlash, and Hogeland
329 AM MST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY 
MORNING...
...WINTER WEATHER ADVISORY IS CANCELLED...

* WHAT...Wintry mix expected, including snow and freezing rain. 
  Total ice accumulations up to a tenth of an inch, with localized 
  ice accumulations up to a quarter inch.

* WHERE...Eastern Toole and Liberty Counties, Hill County, and 
  Northern Blaine County.

* WHEN...From this evening through Thursday morning.

* IMPACTS...Very slippery sidewalks, roads and bridges are possible. 
  Ice may accumulate on power lines and cause power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

MTZ308>312-250000-
/O.NEW.KTFX.WS.A.0021.251225T0100Z-251225T1800Z/
Southern High Plains-Eastern Pondera and Eastern Teton-Western
and Central Chouteau County-Bears Paw Mountains and Southern
Blaine-Cascade County below 5000ft-
Including the following locations: Rocky Boy, Ledger, Floweree,
Carter, Great Falls, Bynum, Conrad, Fort Benton, Choteau,
Pendroy, and Brady
329 AM MST Wed Dec 24 2025

...WINTER STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY 
MORNING...

* WHAT...Wintry mix expected, including snow and freezing rain. 
  Total ice accumulations up to a tenth of an inch, with localized 
  ice accumulations up to a quarter inch.

* WHERE...Eastern Pondera and Eastern Teton Counties, Southern High 
  Plains, Western and Central Chouteau County, Bears Paw Mountains 
  and Southern Blaine, and Cascade County below 5000ft.

* WHEN...From this evening through Thursday morning.

* IMPACTS...Wintry mix expected, including snow and freezing rain. 
  Total ice accumulations around a tenth, with localized ice 
  accumulations up to a quarter inch.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

RG



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