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WWUS45 KTFX 050813

WSWTFX



URGENT - WINTER WEATHER MESSAGE

National Weather Service Great Falls MT

213 AM MDT Mon May 5 2025



MTZ320-060000-

/O.EXB.KTFX.WW.Y.0037.000000T0000Z-250506T0600Z/

Big Belt, Bridger and Castle Mountains-

Including the following locations: Trident, Bozeman Pass, Deep

Creek Pass, Maudlow, and Battle Ridge Pass

213 AM MDT Mon May 5 2025



...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...



* WHAT...A slushy accumulation of a few inches possible at and near 

  pass level. Snow amounts in excess of 6 inches possible above pass 

  level. Winds gusting as high as 40 mph.



* WHERE...Big Belt, Bridger and Castle Mountains.



* WHEN...Until midnight MDT tonight.



* IMPACTS...Travel could be very difficult.



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.



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.



&&



$$



MTZ322-060000-

/O.EXB.KTFX.WW.Y.0037.000000T0000Z-250506T0300Z/

Elkhorn and Boulder Mountains-

Including the following locations: Homestake Pass, Boulder, Elk

Park Pass, Wickes, Clancy, Montana City, and Corbin

213 AM MDT Mon May 5 2025



...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING...



* WHAT...A slushy accumulation of a few inches possible at and near 

  pass level. Snow amounts in excess of 6 inches possible above pass 

  level. Winds gusting as high as 40 mph.



* WHERE...Elkhorn and Boulder Mountains.



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



* IMPACTS...Travel could be very difficult.



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.



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.



&&



$$



MTZ330-060000-

/O.EXB.KTFX.WW.Y.0037.250505T1200Z-250506T1200Z/

Gallatin and Madison County Mountains and Centennial Mountains-

Including the following locations: Targhee Pass, Raynolds Pass,

Big Sky, and West Yellowstone

213 AM MDT Mon May 5 2025



...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO 6 AM 

MDT TUESDAY...



* WHAT...A slushy accumulation of a few inches possible at lower 

  elevations. Snow in excess of 9 inches possible above pass level. 

  Winds gusting as high as 40 mph.



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

  Mountains.



* WHEN...From 6 AM this morning to 6 AM MDT Tuesday.



* IMPACTS...Travel could be very difficult. Gusty winds could bring 

  down tree branches.



* ADDITIONAL DETAILS...The Tobacco Roots and northern Madisons and 

  Gallatins are most favored for the heaviest snow.



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.



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.



&&



$$



MTZ317-051800-

/O.CON.KTFX.WW.Y.0037.000000T0000Z-250505T1800Z/

Little Belt and Highwood Mountains-

Including the following locations: Monarch, Neihart, and Kings

Hill Pass

213 AM MDT Mon May 5 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY...



* WHAT...Wet snow. Additional snow accumulations up to 6 inches. 

  Winds gusting as high as 35 mph.



* WHERE...Little Belt and Highwood Mountains.



* WHEN...Until noon MDT today.



* IMPACTS...Roads, and especially bridges and overpasses, will 

  likely become slick and hazardous.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



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.



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.



&&



$$



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