Advisory Archive

The mountains received 2-3” of snow in the last 24 hours. Winds overnight were southerly around 10 mph and temperatures were in the single digits F. Today will be mostly cloudy with a chance of 1-2” of snow. Temperatures will climb to the low teens by late morning, and drop to negative values tonight. Calm easterly winds and cold temperatures today will make for a frosty Christmas.

Temperatures are in the single digits F this morning. Winds overnight were out of the W-SW at 10-15 mph with gusts reaching 20-30 mph. Since yesterday morning, Big Sky and Bridger Bowl received 4 and 8 inches of low density snow, respectively. Other areas recorded only a trace. Today, wind will continue to blow out of the southwest around 15 mph with gusts in the 20s. Temperatures will reach the teens F. If you’ve all been nice, the mountains will get a couple more inches of snow by Christmas morning.

Last night 3-4 inches fell in Big Sky and Bridger Bowl which was in addition to the 1-2 inches that fell everywhere early yesterday morning. Winds are currently blowing W-SW at 10-15 mph with gusts of 25 mph. Temperatures this morning are in the single digits and will rise into the low 20s under mostly cloudy skies. Scattered showers today will only drop an inch of snow with westerly winds blowing 10-20 mph at the ridgetops. Cold temperatures, flurries and light winds are on the docket for the next couple of days.

In the last 24 hours the southern mountains picked up close to a foot of new snow. In the northern mountains the Big Sky area got 2-4 inches with 1-2 inches falling everywhere else. Winds have been westerly and strong; blowing 20-40 mph with an occasional gust reaching 50-60 mph. Temperatures are currently in the teens and will warm into the mid-20s this afternoon. Today will be cloudy with snow showers and decreasing winds. By tomorrow morning I expect another 2-4 inches in the mountains.

Overnight the mountains near Big Sky, West Yellowstone and Cooke City picked up 4-5 inches of low density snow. Currently, temperatures range from the single digits to mid-teens F and winds are blowing 15-35 mph out of W-SW. Today, snow will continue in the mountains south of Bozeman with 2-4 inches possible during the day. The mountains around Bozeman could see 1-2 inches. Temperatures will warm into the 20s F and winds will continue to blow 15-35 out of the W-SW. Moisture will continue to be ushered into the area on a westerly flow, producing more snow tonight and tomorrow. The mountains south of Bozeman could see an additional 4-6 inches tonight while the Bridger Range should see 2-3 inches.  

Over the past 24 hours the mountains picked up 6-10 inches of new snow. At 4 a.m. snow has stopped falling and temperatures range from the single digits to mid-teens F. Winds are blowing 5-15 mph out of the W-SW-NW.  Today, southwest Montana will see a break in the weather. Skies will be partly to mostly cloudy and temperatures will warm into the upper teens to low 20s F. Winds will continue to blow 5-15 mph out of W-SW. There is a slight chance of snow showers in the mountains around West Yellowstone and Cooke City today, but no real accumulation is expected. A weak storm system moves into the area tonight bringing a better chance of snow to the mountains south of Bozeman. The mountains around Big Sky, Cooke City and West Yellowstone should see 2-4 inches by tomorrow morning while the Bridger Range will likely see 1-2 inches.

At 4 a.m. mountain temperatures are in the 20s F. Since yesterday morning, the mountains around Bozeman received 3-4” of snow, and the mountains near Big Sky and West Yellowstone received 6-8”. SNOTEL data is still lagging, but reports of heavy snow in Cooke City suggest close to a foot of snow fell in the mountains. Overnight, southwest winds reached gusts of 50-60 mph, except in the Bridger Range where gusts reached 30 mph. Today, temperatures will be near 30 F and will cool to the 20s F this afternoon. Wind will continue to blow 30-40 mph out of the southwest. Snowfall will begin this afternoon, and I expect 5-7” by morning.

The mountains have received 2-4” of low density snow since yesterday. In the last 24 hours, winds have been around 20 mph out of the southwest with gusts between 30 and 40 mph. Temperatures are increasing this morning from yesterday’s frigid single digits and below zero values. Today, temperatures will reach the high 20s F. Wind will remain out of the west around 20-30 mph with gusts upward of 40 mph. Light snowfall will continue with an additional 1-2” today. I expect another 3-6” of snow Saturday afternoon.

At 5 a.m. mountain temperatures are near or below zero degrees F. Winds are westerly around 15 mph, and 3-4” of snow fell overnight. In the last 24 hours the Bridger Range received 16” of low density snow, and other areas received 6-8”. Today will be cold and mostly clear with temperatures reaching the low teens F. Wind will continue out of the west at 15-20 mph with speed increasing tonight. The southern areas will receive light snow this evening, and more snow is expected throughout the mountains this weekend.