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Home Return to list Winter Weather Advisory 0047 Issued by the Great Falls Forecast Office
Action: New Issued At: 2025-11-06 13:37:19 506 WWUS45 KTFX 061936 WSWTFX URGENT - WINTER WEATHER MESSAGE National Weather Service Great Falls MT 1236 PM MST Thu Nov 6 2025 MTZ327-071045- /O.NEW.KTFX.WW.Y.0047.251107T0700Z-251107T1800Z/ Northwest Beaverhead County- Including the following locations: Big Hole Pass, Chief Joseph Pass, Wisdom, Wise River, and Dewey 1236 PM MST Thu Nov 6 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM MST FRIDAY... * WHAT...Snow expected. Total snow accumulations of 1 to 4 inches with snowfall rates in excess of one half inch per hour. Winds gusting as high as 35 mph. * WHERE...Northwest Beaverhead County. * WHEN...From midnight tonight to 11 AM MST Friday. * IMPACTS...Plan on slippery road conditions and significantly reduced visibility. * ADDITIONAL DETAILS...The heavy snowfall will fall between 7 AM and 10 AM. During this time period visibility is expected to be a quarter mile or less. 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. && $$ IG Action: Continued Issued At: 2025-11-07 02:54:09 378 WWUS45 KTFX 070853 WSWTFX URGENT - WINTER WEATHER MESSAGE National Weather Service Great Falls MT 153 AM MST Fri Nov 7 2025 MTZ327-071800- /O.CON.KTFX.WW.Y.0047.000000T0000Z-251107T1800Z/ Northwest Beaverhead County- Including the following locations: Wise River, Dewey, Big Hole Pass, Wisdom, and Chief Joseph Pass 153 AM MST Fri Nov 7 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow expected. Total snow accumulations of 1 to 4 inches with snowfall rates in excess of one half inch per hour. Winds gusting as high as 35 mph. * WHERE...Northwest Beaverhead County. * WHEN...Until 11 AM MST this morning. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...A period of brief but intense snowfall and gusty winds will occur with the passage of a cold front this morning. Expect quickly changing road conditions and reductions in visibility, especially over Chief Joseph and Big Hole passes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period. && $$ Hoenisch Action: Expired Issued At: 2025-11-07 11:52:48 254 WWUS45 KTFX 071752 WSWTFX URGENT - WINTER WEATHER MESSAGE National Weather Service Great Falls MT 1052 AM MST Fri Nov 7 2025 MTZ327-071900- /O.EXP.KTFX.WW.Y.0047.000000T0000Z-251107T1800Z/ Northwest Beaverhead County- Including the following locations: Wise River, Dewey, Big Hole Pass, Chief Joseph Pass, and Wisdom 1052 AM MST Fri Nov 7 2025 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING... Isolated light snow showers will continue over the next couple hours, however, the threat for heavier snowfall has ended. $$ Glinskas | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||