Advisory Archive

This morning there is no new snow, temperatures are high teens to mid-20s F and wind has been southwest-west at 10-20 mph with gusts to 35 mph. Today, temperatures will be in the high 20s to low 30s F with wind out of the south-southwest at 5-15 mph. This evening southwest wind will increase to 30-40 mph. Snow showers are expected early tomorrow morning and will favor the mountains near West Yellowstone. The southern ranges and West Yellowstone will get 2-4” by morning and the mountains near Bozeman, Big Sky and Cooke City will get a trace to 1” with more snow through tomorrow.

At 5 a.m. temps range from the teens to upper 20’s F under mostly clear skies. West-southwest winds are blowing 25-40 mph in the northern mountains and 15-25 mph in the south. Today, warm and windy conditions will continue. Highs will climb into the upper 20’s to low 30’s F and winds will remain moderate to strong out of the west-southwest. No new snow is expected over the next 24 hours.

Since yesterday morning, most mountain locations picked up a trace to one inch of new snow. At 5 a.m. temperatures range from the single digits near West Yellowstone to the low 20’s F near Bozeman and Big Sky. Winds are blowing 15-35 mph out of the west-southwest. Today, temps warm into the mid to upper 20’s F under mostly clear skies. Winds remain moderate to strong out of the west-southwest. No new snow is expected over the next 24 hours.

Under partly cloudy skies, mountain temperatures are near 10F. Strong west winds are blowing 20-30 mph and gusting to 45 mph in the northern ranges and 10-20 mph in the southern mountains. Skies will clear today and temperatures will rise into the upper 20s and drop into the teens tonight. Winds will be westerly and blow 20-30 mph in the north and 10-20 mph in the south. No new snow is expected through the week.

There’s no new snow to report, just cold temperatures and wind. At 5 a.m. mountain temperatures are zero to -10F with west to north winds blowing 30-35 mph in the Bridger Range, 15-25 mph in Hyalite and Big Sky, and 5-10 mph in the southern ranges. Today will be partly cloudy and temperatures will rise into the double digits with increasing west to north wind. The rest of the week looks to be dry with warming temperatures.

Since yesterday morning the mountains got 12” of snow near Big Sky, 9” in the Bridger Range and Hyalite, 7” south of Big Sky to West Yellowstone, and 4” near Cooke City. Yesterday wind was southwest at 15-25 mph with gusts to 45 mph, and overnight wind shifted to the north-northwest at 5-15 mph. This morning, temperatures are single digits to teens below zero F and will remain below zero F today with wind out of the north to northeast at 5-15 mph. No snow is expected until next year.

Since yesterday morning, 11” of low density snow fell at Lionhead Ridge near West Yellowstone and 3-6” fell elsewhere. Wind has been out of the west to southwest at 15-25 mph with gust of 40-50 mph. This morning, temperatures range from the single digits to mid-20s F. Today, a cold front will decrease temperatures into the teens and single digits F. Wind will be 30-40 mph and shift northwest this afternoon. By this evening, the mountains will get 6-10” of low density snow with over a foot possible near West Yellowstone and Cooke City.

Yesterday, the Bridger Range received 8” of low density snow while mountains south of Bozeman including Big Sky received 2-3”. The mountains near Cooke City and West Yellowstone picked up an inch or two. This morning, temps are a few degrees below zero F in the south and 5-10 degrees F in the north. West-northwest winds are blowing 20-40 mph in the mountains around Bozeman and Big Sky and 15-25 mph in the southern ranges. Today, snow and wind will increase across the forecast region. The mountains will see 2-4” by this afternoon with increasing west-northwest winds. Snow continues tonight with another 2-4” possible by tomorrow morning. A stronger storm impacts the area tomorrow with more accumulating snowfall.

Over the past 24 hours the Bridger Range picked up 4-6” of new snow. The rest of the forecast area picked up 1-2”. This morning, it’s still snowing lightly in the Bridger Range and dry elsewhere. Temps range from the single digits above or below zero F and winds are blowing 5-20 mph out of the west-northwest. Today, skies will start cloudy but become increasing clear by this afternoon. Temps warm into the teens F and winds will remain light to moderate out of the west-northwest. No accumulation is expected today or tonight, but more snow arrives tomorrow and Sunday.

Yesterday, the Bridger Range picked up 3” of new snow while the rest of the forecast area picked up a trace to one inch. This morning, temps are in the single digits F and winds are blowing 5-15 mph out of west-northwest. Today, temps warm into the teens under cloudy skies. The mountains could see one inch of snow by this afternoon. Winds remain light to moderate out of the west-northwest. No significant accumulation is expected tonight or tomorrow.