Winter Weather Warnings / Watches / Advisories
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
125 WWUS45 KTFX 230610 WSWTFX URGENT - WINTER WEATHER MESSAGE National Weather Service Great Falls MT 1110 PM MST Fri Nov 22 2024 MTZ301-232115- /O.EXP.KTFX.WW.Y.0044.000000T0000Z-241123T0600Z/ /O.CON.KTFX.WS.W.0019.241123T0900Z-241124T1200Z/ East Glacier Park Region- Including the following locations: East Glacier Park, Kiowa, Babb, Saint Mary, Logan Pass, and Marias Pass 1110 PM MST Fri Nov 22 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Heavy snow expected. Total 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. * 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 significantly reduce visibility at times, especially Saturday 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. && $$ MTZ302>304-232115- /O.EXP.KTFX.WW.Y.0044.000000T0000Z-241123T0600Z/ /O.CON.KTFX.WS.W.0019.241123T1200Z-241124T1200Z/ Northern High Plains-Eastern Glacier, Western Toole, and Central Pondera-Eastern Toole and Liberty- Including the following locations: Cut Bank, Chester, Browning, Shelby, Santa Rita, Devon, Dupuyer, Joplin, Lothair, Ethridge, Heart Butte, Galata, and Whitlash 1110 PM MST Fri Nov 22 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM SATURDAY TO 5 AM MST SUNDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Heavy snow expected. Total snow accumulations between 3 and 7 inches. Winds gusting as high as 40 mph. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties, Eastern Toole and Liberty Counties, and Northern High Plains. * WHEN...From 5 AM Saturday to 5 AM MST Sunday. * IMPACTS...Plan for winter driving conditions. Snow and blowing snow may cause periods of localized blizzard conditions Saturday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. Remember, a Winter Storm Warning means that there is at least an 80% chance of impactful winter weather conditions during the warning period. && $$ MTZ305-306-308-311-232115- /O.EXP.KTFX.WW.Y.0044.000000T0000Z-241123T0600Z/ /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 1110 PM MST Fri Nov 22 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY TO 5 AM MST SUNDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Snow and mixed precipitation expected to change over to all snow Saturday afternoon. Total snow accumulations 1 to 4 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...From 5 AM Saturday to 5 AM MST Sunday. * IMPACTS...Plan on winter driving conditions. Snow and blowing snow may significantly reduce visibility at times Saturday night. 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. && $$ MTZ307-232115- /O.EXP.KTFX.WW.Y.0044.000000T0000Z-241123T0600Z/ /O.CON.KTFX.WW.Y.0045.241123T0900Z-241124T1200Z/ Southern Rocky Mountain Front- Including the following locations: Rogers Pass 1110 PM MST Fri Nov 22 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Snow and mixed precipitation expected. Total snow accumulations between 2 and 6 inches and ice accumulations around a light glaze. * WHERE...Southern Rocky Mountain Front. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Plan for winter driving conditions. Snow and blowing snow may significantly reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period. && $$ MTZ309-310-312-232115- /O.EXP.KTFX.WW.Y.0044.000000T0000Z-241123T0600Z/ /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 1110 PM MST Fri Nov 22 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY TO 5 AM MST SUNDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Snow and mixed precipitation expected. Total snow accumulations 1 to 4 inches and ice accumulations around a light glaze. Winds gusting as high as 35 mph. * WHERE...Eastern Pondera and Eastern Teton Counties, Western and Central Chouteau County, and Cascade County below 5000ft. * WHEN...From 5 AM Saturday to 5 AM MST Sunday. * IMPACTS...Plan for winter driving conditions. Snow and blowing snow may significantly reduce visibility Saturday afternoon and 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. && $$ MTZ313>319-230715- /O.EXP.KTFX.WW.Y.0044.000000T0000Z-241123T0600Z/ Judith Basin County and Judith Gap-Fergus County below 4500ft- Upper Blackfoot and MacDonald Pass-Gates of the Mountains-Little Belt and Highwood Mountains-Snowy and Judith Mountains-Helena Valley- Including the following locations: Benchland, Helena, Craig, Geyser, Monarch, Hobson, Kings Hill Pass, Lincoln, Stanford, Neihart, Flesher Pass, Moccasin, Hilger, Wolf Creek, MacDonald Pass, Raynesford, Marysville, Canyon Creek, Lewistown, and Windham 1110 PM MST Fri Nov 22 2024 ...WINTER WEATHER ADVISORY HAS EXPIRED... The threat for widespread impactful snow and mixed precipitation has ended. However, plan for slick and snow covered roads with slippery sidewalks into the day on Saturday. $$ SC