Advisory Archive

Before shutting down yesterday, the snowstorm dropped 3” in the Bridgers, 11” in Hyalite, 5” around Big Sky, 8” in Taylor Fork and an inch in West Yellowstone and Cooke City. Wind is blowing north to west at 10-20 mph with gusts of 30 mph, and mountain temperatures are zero to minus 8F. Today will be sunny, winds will lessen to 5-15 mph (N-W) and temperatures will climb into the teens. No new snow is expected until early Sunday morning.

Last night, the mountains across the advisory area received 4-7” of new snow, favoring the mountains near Bozeman and Big Sky. Temperatures are in the single digits to teens F with 5-15 mph winds from the southwest to the northwest. Today, temperatures will reach the teens to 20s F, and the wind will increase from the north to northwest to 10-25 mph. The mountains will receive an additional 3-6” of snow, with Hyalite Canyon getting 10.”

This morning, temperatures are in the teens F near West Yellowstone and Cooke City and in the 20s F near Big Sky and Bozeman. Winds are 15-25 mph from the west to the south, and there is no new snow. Today, temperatures will be in the 20s to 30s F with 15-25 mph winds from the west to the south. Snow will arrive this evening, with 4-8” by tomorrow morning and continuing snowfall tomorrow.

This morning there is no new snow and temperatures are teens to mid-20s F. Wind is westerly at 5-15 mph with gusts to 25 mph, and in the Bridger Range wind is 20-30 mph with gusts to 40 mph. Today, skies will be mostly sunny with temperatures reaching mid-30s F. Wind will be west-northwest at 5-15 mph, and possibly stronger in the mountains near Bozeman. The next chance for snow is tomorrow night through Wednesday.

This morning, there is no new snow. Winds are 10-20 mph out of the southwest and west. Temperatures are in the teens and 20s F. Moderate winds will continue today with temperatures rising to the high 20s and 30s F under mostly sunny skies. The next chance for snow is on Monday night.

There is no new snow to report. Winds are 15-20 mph out of the south and west, with gusts of 25-35 mph. Mountain temperatures are in the single digits to 20s F. An inversion in the north has mountain temperatures much warmer than valley temps, while it’s just consistently cold in the south. Temperatures today will rise into the 20s and 30s F under mostly sunny skies. Winds will remain moderate out of the south and west. The next chance of snow is early next week.

Yesterday’s snowfall measured 4-5” in the Bridger Range and Hyalite, 7" around Big Sky, and 2-3” near West Yellowstone and Cooke City. Wind has decreased from the west to north, averaging 5-15 mph with gusts of 20 mph (32 mph at Bridger). Under sunny skies mountain temperatures will reach the high 20’s F and wind will blow W-NW at 10-20 mph. No new snow is expected in the next few days.

At 6 a.m. Lionhead received an inch of snow overnight and snow is just beginning to fall. Wind has increased from the west to southwest averaging 20-30 mph with gusts of 50 mph. Temperatures are in the teens and will climb into the high 20s today. Wind will remain strong all day and by late afternoon the mountains should have 2-4” of new snow.

This morning, temperatures are in the teens to 20s F with 20-30 mph winds from the west in the Bridger and Northern Gallatin Ranges, and 10-15 mph from the west to southwest elsewhere. In the last 24 hours, Cooke City received 3” of new snow, with 1” in Taylor Fork. Today, temperatures will be in the 20s F with 10-15 mph winds from the west to southwest and 15-25 mph winds near Bozeman. The mountains near West Yellowstone will get 2” of snow by morning, with an inch everywhere else.

The mountains have 4-7” of low-density new snow. SNOTEL stations are not reporting, so near West Yellowstone, Cooke City and Hyalite snow totals are a guess. This morning temperatures are teens F. Wind shifted to west-northwest at 10-20 mph with gusts of 25-40 mph. Today temperatures will reach low 20s F with northwest wind blowing 15-30 mph. Snow will continue near Bozeman and Big Sky this morning with another 1-3” while skies gradually clear elsewhere.