46°35'с. ш. / 112°2'з. д / Высота 1231 m / 14:58 14.03.2026, America/Denver (UTC-6)
с: 14.03.2026, 12:21
к: 14.03.2026, 18:00
* WHAT...Blizzard conditions. Additional snow accumulations between 1 and 3 inches. Winds gusting as high as 45 mph. * WHERE...The Rocky Mountain Front and adjacent foothills and plains, and Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Visibilities will drop below 1/4 mile due to falling and blowing snow. Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. Plan on slippery road conditions. Partial lane blockages are expected.
Lewis and Clark
Travel should be restricted to emergencies only. If you must travel,
have a winter survival kit with you. If you get stranded, stay with
your vehicle. The latest road conditions can be obtained by calling
5 1 1 or visiting the MDT Road Report website.
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
NWS Great Falls MT
14.03.2026, 12:21
с: 14.03.2026, 12:00
к: 14.03.2026, 18:00
* WHAT...Northwest winds 35 to 45 mph, with gusts up to 60 mph expected. * WHERE...Southwestern Montana along and south of Interstate 90, Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder Mountains, and Canyon Ferry Area. * WHEN...From noon today to 9 PM MDT this evening. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...A few heavy snow showers or snow squalls will be possible as well, particularly in the afternoon.
Lewis and ClarkPeople are urged to secure loose objects that could be blown around
or damaged by the wind.NWS Great Falls MT14.03.2026, 02:15с: 14.03.2026, 12:21
к: 14.03.2026, 18:00
* WHAT...Heavy snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 55 mph. * WHERE...Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder Mountains, Helena Valley, and Meagher County Valleys. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Plan for snowpacked and slippery roads. Snow and blowing snow may significantly reduce visibility at times on Saturday. Tire chains may be required for some vehicles if traveling through mountain passes.
Lewis and Clark,Helena ValleyTo see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.NWS Great Falls MT14.03.2026, 12:21с: 14.03.2026, 12:21
к: 14.03.2026, 18:00
* WHAT...Heavy snow expected. Total snow accumulations between 6 and 15 inches. * WHERE...Gates of the Mountains. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow.
Lewis and ClarkTo see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
Remember, a Winter Storm Warning means that there is at least an 80%
chance of impactful winter weather conditions during the warning
period.NWS Great Falls MT14.03.2026, 12:21с: 14.03.2026, 12:21
к: 14.03.2026, 18:00
* WHAT...Heavy snow. Additional snow accumulations between 2 and 6 inches. Winds gusting as high as 45 mph. * WHERE...Upper Blackfoot and MacDonald Pass. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Lewis and ClarkIf 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.NWS Great Falls MT14.03.2026, 12:21