Hazard Report Provided By forecast.weather.gov

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
204 AM MDT Thu Apr 17 2025

MTZ320-330-172315-
/O.CON.KTFX.WS.W.0010.000000T0000Z-250418T0600Z/
Big Belt, Bridger and Castle Mountains-Gallatin and Madison
County Mountains and Centennial Mountains-
Including the following locations: Raynolds Pass, West
Yellowstone, Deep Creek Pass, Big Sky, Maudlow, Bozeman Pass,
Targhee Pass, Battle Ridge Pass, and Trident
204 AM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...

* WHAT...Heavy snow expected. Snow accumulations between 1 and 4
  inches, with up to 10 inches in the higher terrain. Winds gusting
  as high as 50 mph.

* WHERE...Big Belt, Bridger and Castle Mountains and Gallatin and
  Madison County Mountains and Centennial Mountains.

* WHEN...Until midnight MDT tonight.

* IMPACTS...Tire chains may be required for some vehicles if
  traveling through mountain passes. Blowing snow could
  significantly reduce visibility.

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.

To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.

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