WWUS45 KTFX 231013 WSWTFX URGENT - WINTER WEATHER MESSAGE National Weather Service Great Falls MT 313 AM MST Sat Nov 23 2024 MTZ301-240115- /O.CON.KTFX.WS.W.0019.000000T0000Z-241124T1200Z/ East Glacier Park Region- Including the following locations: East Glacier Park, Kiowa, Babb, Saint Mary, Logan Pass, and Marias Pass 313 AM MST Sat Nov 23 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * WHAT...Heavy snow expected. Additional snow accumulations ranging from 4 inches on the foothills up to 12 inches on mountain peaks. 6 to 9 inches of snowfall possible on Marias Pass. Winds gusting as high as 30 mph. * WHERE...East Glacier Park Region Zone. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Travel could be very difficult. Tire chains may be required for some vehicles if traveling through mountain passes. Those in the backcountry should ensure they are prepared for dangerous conditions. Snow and blowing snow may reduce visibility at times, especially this afternoon and evening. 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. && $$ MTZ302>304-240115- /O.CON.KTFX.WS.W.0019.241123T1200Z-241124T1200Z/ Northern High Plains-Eastern Glacier, Western Toole, and Central Pondera-Eastern Toole and Liberty- Including the following locations: Cut Bank, Chester, Browning, Shelby, Santa Rita, Devon, Dupuyer, Joplin, Lothair, Ethridge, Heart Butte, Galata, and Whitlash 313 AM MST Sat Nov 23 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * WHAT...Heavy snow expected. Total snow accumulations ranging from between 2 and 4 inches in Liberty and Toole Counties to between 4 and 7 inches in Eastern and Central Glacier County. Winds gusting as high as 35 mph. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties, Eastern Toole and Liberty Counties, and Northern High Plains. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Plan for winter driving conditions. Snow and blowing snow may significantly reduce visibility at times, especially this afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. Remember, a Winter Storm Warning means that there is at least an 80% chance of impactful winter weather conditions during the warning period. && $$ MTZ330-240115- /O.EXB.KTFX.WW.Y.0045.241123T1500Z-241125T0000Z/ Gallatin and Madison County Mountains and Centennial Mountains- Including the following locations: Raynolds Pass, Targhee Pass, West Yellowstone, and Big Sky 313 AM MST Sat Nov 23 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 5 PM MST SUNDAY... * WHAT...Snow expected. Total snow accumulations between 1 and 4 inches in the valleys and up to 8 inches in the mountains. Winds gusting as high as 40 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 8 AM this morning to 5 PM MST Sunday. * IMPACTS...Plan on winter driving conditions. Snow and blowing snow may significantly reduce visibility at times, mainly through this evening. 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. && $$ MTZ320-324>326-240115- /O.EXB.KTFX.WW.Y.0045.241124T0000Z-241124T1800Z/ Big Belt, Bridger and Castle Mountains-Missouri Headwaters- Madison River Valley-Gallatin Valley- Including the following locations: Maudlow, Bozeman, Three Forks, Ennis, Norris, Cameron, Battle Ridge Pass, Pony, Gallatin Gateway, Trident, Willow Creek, Deep Creek Pass, Whitehall, McAllister, Jeffers, Bozeman Pass, and Harrison 313 AM MST Sat Nov 23 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SUNDAY... * WHAT...Snow expected. Total snow accumulations between 1 and 3 inches in the valleys and up to 6 inches in the mountains. Winds gusting up to 30 mph, mainly this evening. * WHERE...The Interstate 90 Corridor between Bozeman and Whitehall, Big Belt, Bridger and Castle Mountains, and Madison River Valley. * WHEN...From 5 PM this afternoon to 11 AM MST Sunday. * IMPACTS...Plan on winter driving conditions. Snow and blowing snow may significantly reduce visibility at times, mainly this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period. && $$ MTZ307-240115- /O.CON.KTFX.WW.Y.0045.000000T0000Z-241124T1200Z/ Southern Rocky Mountain Front- Including the following locations: Rogers Pass 313 AM MST Sat Nov 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * WHAT...Snow. Additional snow accumulations between 2 and 6 inches. Winds gusting up to 30 mph at times, mainly through this evening. * WHERE...Southern Rocky Mountain Front. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Plan for winter driving conditions. Snow and blowing snow may significantly reduce visibility at times. 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. && $$ MTZ305-306-308-311-240115- /O.CON.KTFX.WW.Y.0045.241123T1200Z-241124T1200Z/ Hill County-Northern Blaine County-Southern High Plains-Bears Paw Mountains and Southern Blaine- Including the following locations: Havre, Choteau, Hogeland, Fort Belknap, Zurich, Chinook, Pendroy, Bynum, Rocky Boy, and Harlem 313 AM MST Sat Nov 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * WHAT...Snow and mixed precipitation expected to change over to mostly snow this afternoon. Total snow accumulations 1 to 3 inches and ice accumulations around a light glaze. Winds gusting as high as 35 mph. * WHERE...Bears Paw Mountains and Southern Blaine, Hill County, Northern Blaine County, and Southern High Plains. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Plan on winter driving conditions. Snow and blowing snow may significantly reduce visibility at times, especially tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period. && $$ MTZ309-310-312-240115- /O.CON.KTFX.WW.Y.0045.241123T1200Z-241124T1200Z/ Eastern Pondera and Eastern Teton-Western and Central Chouteau County-Cascade County below 5000ft- Including the following locations: Ledger, Great Falls, Fort Benton, Carter, Conrad, Brady, and Floweree 313 AM MST Sat Nov 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * WHAT...Snow and mixed precipitation expected to change mostly to snow this afternoon. Total snow accumulations 1 to 3 inches and ice accumulations around a light glaze. Winds gusting as high as 30 mph. * WHERE...Eastern Pondera and Eastern Teton Counties, Western and Central Chouteau County, and Cascade County below 5000ft. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Plan for winter driving conditions. Snow and blowing snow may significantly reduce visibility, mainly this evening. 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. && $$ SC