Advisory Archive
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Last night winds picked up with gusts of 30-60 mph out of the south and west. These strong and gusty winds will continue today as a cold front passes through. Temperatures are in the teens to mid-20s F. and will stay fairly constant through the day under mostly cloudy skies. There is no new snow this morning. Periods of snowfall today will leave 1-2 inches by this afternoon and 2-4 inches by tomorrow morning.
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In the last 24 hours, low density pixie dust totaled 6” in the Bridger Range and 2” everywhere else except West Yellowstone. Wind has been light from the west at 5-10 mph with 20 mph gusts. Temperatures this morning are in the high single digits and will warm to the mid-20s under clearing skies. Wind will increase tonight from the west at 15-25 mph and no new snow is expected until tomorrow
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Last night 5” fell from the Bridger Range to Hyalite and Big Sky (with 10” at Bavaria). The southern mountains and West Yellowstone got 3-4” and Cooke City received 6”. Temperatures are in the low teens to single digits and wind has decreased from gusts of 50 mph yesterday to an average of 10-25 mph from the west to north today. Another inch may fall this morning, then skies will turn mostly cloudy and clear tomorrow.
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This morning temperatures are in the single digits above and below zero, winds are 15-20 mph from the west in the northern ranges and in West Yellowstone and Cooke City winds will be 5-15 mph from the south. 1” of new snow fell yesterday morning before it tapered off. Today, winds will pick up in the northern ranges from the west at 25-35 mph. Near Cooke City and West Yellowstone winds will be 15-25 mph from the west to southwest. High temperatures will be in the teens to low 20s F. Tonight the mountains around Cooke City will get 4-6” of new snow, around Bozeman and Big Sky 3-5” and West Yellowstone will get a trace to 2”.
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At 6 am the Bridger Range has 12” of new low density snow, Hyalite and Big Sky have 5-9”, Cooke City has 2” and near West Yellowstone zero. Temperatures are single digits to teens F and wind is northwest at 5-15 mph with gusts to 20 mph. Today temperatures will be teens F with northerly wind at 10-25 mph. Snow showers will end later this morning with an additional 2-4” possible near Big Sky and Bozeman.
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Since yesterday morning 10” of new snow fell in Hyalite, 5” in the Bridger Range, 2-4” near Big Sky and Cooke City and zero near West Yellowstone. Yesterday west-northwest wind was 15-25 mph with gusts of 40-50 mph. This morning wind decreased to 5-15 mph and temperatures are single digits to low teens F. Today temperatures will reach mid-teens to low 20s F under mostly sunny skies. Wind will be north-northwest at 5-15 mph and increase to 15-25 mph this afternoon. Expect snow overnight to drop 3-5” near Bozeman and Big Sky and 1-2” elsewhere by morning.
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This morning there are 6” of new snow in Cooke City and 2-3” across the rest of the advisory area. Southwest and west winds are 10-30 mph with gusts of 30-50 mph overnight. Temperatures this morning are in the 20s F. A cold front today will bring snowfall, strong winds, and temperatures dropping though the day. Expect 6-8” by tomorrow morning near Bozeman, Big Sky and Cooke City and 2-4” near West Yellowstone.
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Our largest storm of the year continues. At 6 a.m., 24-hour snowfall totals are 10-14” near Bozeman and West Yellowstone, with 14-24” near Big Sky, and 4” in Cooke City. The bulk of that snow fell yesterday during the day and it is snowing again this morning. Winds are 10-20 mph out of the west with gusts of 40 mph. Temperatures are in the teens to low 20s. Snowfall will continue today with a brief break this evening before another pulse hits overnight. By tomorrow morning an additional 6-10” will fall with strong W-NW winds and mountain temperatures in the 20s to low 30s F.
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We are in the midst of a nice winter storm. At 6 a.m., the 24-hour snowfall is 10-15” from West Yellowstone to the Bridger Range, and 6” in Cooke City. Most of it fell last night. Wind has picked up and is blowing strong out of the W-NW at 20 mph with gusts of 40 mph. Snow will continue into Friday afternoon. By tomorrow morning another 12-18” will have fallen with strong W-NW wind and mountain temperatures near 20F. Today is your chance to lay a little groundwork so you can take tomorrow off. A few sniffles and well-timed cough equals a three day weekend of Pow!
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Last night a northwest flow dropped 10” in the Bridger Range, 8” around Big Sky and 2” everywhere else. Ridgetop wind is blowing westerly at 15-20 mph with gusts of 30-40 mph. Mountain temperatures this morning range from a few degrees below zero to single digits. Today and tonight will be snowy and windy with westerly gusts hitting 40 mph. By morning I expect 8-12”of snow in most areas with Cooke City getting closer to 6”.