Hazard Report Provided By forecast.weather.gov

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
125 AM MDT Sun Apr 27 2025

MTZ330-280015-
/O.CON.KTFX.WS.W.0011.250428T0000Z-250428T1800Z/
Gallatin and Madison County Mountains and Centennial Mountains-
Including the following locations: Big Sky, Raynolds Pass,
Targhee Pass, and West Yellowstone
125 AM MDT Sun Apr 27 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON MDT MONDAY...

* WHAT...Heavy snow expected. Total snow accumulations up to 10
  inches at and below pass level, with up to two feet above pass
  level.

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

* WHEN...From 6 PM this evening to noon MDT Monday.

* IMPACTS...The weight of snow on tree limbs and power lines could
  lead to tree damage and cause sporadic power outages. Tire chains
  may be required for some vehicles if traveling through mountain
  passes.

* ADDITIONAL DETAILS...Snow levels will vary quite significantly
  across the area, resulting in significant north to south
  discrepancies in amounts across similar elevations. Areas most
  favored for the heaviest snow are across the Tobacco Roots and
  northern Madison and Gallatin ranges. The snow is forecast to be a
  heavy and wet variety, which will be difficult to shovel.

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.

Remember, a Winter Storm Warning means that there is at least an 80%
chance of impactful winter weather conditions during the warning
period.

&&

$$

Hazard Report Provided By forecast.weather.gov