Hazard Report Provided By forecast.weather.gov

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
346 AM MST Sat Dec 6 2025

MTZ330-070000-
/O.EXT.KTFX.WS.W.0019.000000T0000Z-251207T0400Z/
Gallatin and Madison County Mountains and Centennial Mountains-
Including the following locations: West Yellowstone, Raynolds
Pass, Targhee Pass, and Big Sky
346 AM MST Sat Dec 6 2025

...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM MST THIS EVENING...

* WHAT...Heavy snow. Additional snow accumulations 3 to 6 inches.
  Winds gusting as high as 45 mph.

* WHERE...Gallatin and Madison County Mountains and Centennial
  Mountains.

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

* IMPACTS...Roads, and especially bridges and overpasses, will
  likely become slick and hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions can
be obtained by calling 5 1 1 or visiting the MDT Road Report website.

&&

$$

Hazard Report Provided By forecast.weather.gov