Wind Advisory issued December 6 at 12:57PM MST until December 8 at 5:00PM MST by NWS Billings MT
* WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...From 9 PM this evening to 5 PM MST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...The strongest winds will occur overnight into the morning hours, each night.
High Wind Warning issued December 6 at 12:57PM MST until December 8 at 5:00PM MST by NWS Billings MT
* WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Judith Gap, Southern Wheatland, Melville Foothills, and Northern Sweet Grass. * WHEN...From 3 AM to 5 PM MST Sunday. * IMPACTS...Damaging winds could blow down trees and power lines. A few power outages are possible. Travel could be difficult, especially for high profile vehicles.
Air Stagnation Advisory issued December 6 at 2:47PM MST until December 7 at 5:00PM MST by NWS Boise ID
* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants in valleys. * WHERE...Portions of south central, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...Until 5 PM MST /4 PM PST/ Saturday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
High Wind Warning issued December 7 at 2:22AM MST until December 8 at 5:00PM MST by NWS Glasgow MT
* WHAT...West winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Southwest Phillips County. * WHEN...From 8 PM this evening to 5 PM MST Sunday. * IMPACTS...High winds may move loose debris, damage property, and cause power bumps. Travel could be difficult, especially for high profile vehicles.
High Wind Warning issued December 7 at 1:54AM MST until December 8 at 5:00PM MST by NWS Cheyenne WY
* WHAT...For the High Wind Watch this morning, west winds 25 to 35 mph with gusts up to 60 mph possible. For the High Wind Warning starting later today, west winds 35 to 50 mph with gusts up to 75 mph possible. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...For the High Wind Watch, until 11 AM MST this morning. For the High Wind Warning, from 8 PM this evening to 5 PM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor
Winter Weather Advisory issued December 7 at 1:48AM MST until December 8 at 5:00PM MST by NWS Great Falls MT
* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches along the eastern foothills and over Rogers Pass, 3 to 7 inches over Marias Pass, and higher amounts in the mountains of Glacier National Park. Winds 40 to 50 mph with gusts up to 85 mph expected. * WHERE...The Continental Divide along the Rocky Mountain Front. * WHEN...From 11 AM this morning to 5 PM MST Sunday. * IMPACTS...Travel could be very difficult due to slippery roads and reduced visibility. Tire chains may be required for some vehicles if traveling through mountain passes. Gusty winds could bring down tree
High Wind Warning issued December 6 at 11:31PM MST until December 8 at 5:00PM MST by NWS Great Falls MT
* WHAT...West winds 30 to 40 mph, with gusts up to 70 mph expected. * WHERE...Bears Paw Mountains and Southern Blaine. * WHEN...From 5 PM Saturday to 5 PM MST Sunday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...The strongest winds are expected to occur Saturday night.
Wind Advisory issued December 6 at 1:28AM MST until December 8 at 5:00PM MST by NWS Billings MT
* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...From 9 PM this evening to 5 PM MST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...The strongest winds will occur overnight into the morning hours, each night.
High Wind Watch issued December 6 at 1:28AM MST until December 8 at 5:00PM MST by NWS Billings MT
* WHAT...West winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...Judith Gap, Southern Wheatland, Melville Foothills, and Northern Sweet Grass. * WHEN...From late Saturday night through Sunday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. A few power outages are possible. Travel could be difficult, especially for high profile vehicles.
High Wind Watch issued December 6 at 12:35AM MST until December 8 at 5:00PM MST by NWS Great Falls MT
* WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Snowy and Judith Mountains, Cascade County below 5000ft, Fergus County below 4500ft, and Judith Basin County and Judith Gap. * WHEN...From Saturday afternoon through Sunday afternoon. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...The strongest winds are expected to occur Saturday night.