Winter Storm Watch issued March 11 at 1:47AM MDT until March 14 at 6:00PM MDT by NWS Great Falls MT
发布日期：2026-03-11T07:47+00:00
* WHAT...Heavy snow possible. Total snow accumulations between 9 and 19 inches possible. * WHERE...The foothills and plains adjacent to the Rocky Mountain Front. * WHEN...From Thursday evening through Saturday afternoon. * IMPACTS...Travel could be very difficult to dangerous with falling and blowing snow significantly reducing visibility at times.
Winter Weather Advisory issued March 11 at 1:47AM MDT until March 11 at 6:00PM MDT by NWS Great Falls MT
发布日期：2026-03-11T07:47+00:00
* WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations up to 4 inches. Winds gusting as high as 55 mph. For the Winter Storm Warning, heavy snow expected. Total snow accumulations between 2 and 4 feet. Winds gusting as high as 80 mph on Thursday. * WHERE...The Continental Divide along the Rocky Mountain Front. * WHEN...For the Winter Weather Advisory, until 6 PM MDT this evening. For the Winter Storm Warning, from 6 PM this evening to 6 PM MDT Saturday. * IMPACTS...Whiteout conditions are possible and may make travel treacherous and potentially life-threatening, especially from 12 AM Thursday through 8 AM Thursday.
Winter Storm Warning issued March 11 at 1:47AM MDT until March 14 at 6:00PM MDT by NWS Great Falls MT
发布日期：2026-03-11T07:47+00:00
* WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations up to 4 inches. Winds gusting as high as 55 mph. For the Winter Storm Warning, heavy snow expected. Total snow accumulations between 2 and 4 feet. Winds gusting as high as 80 mph on Thursday. * WHERE...The Continental Divide along the Rocky Mountain Front. * WHEN...For the Winter Weather Advisory, until 6 PM MDT this evening. For the Winter Storm Warning, from 6 PM this evening to 6 PM MDT Saturday. * IMPACTS...Whiteout conditions are possible and may make travel treacherous and potentially life-threatening, especially from 12 AM Thursday through 8 AM Thursday.
High Wind Warning issued March 11 at 1:33AM MDT until March 12 at 6:00PM MDT by NWS Great Falls MT
发布日期：2026-03-11T07:33+00:00
* WHAT...West winds 35 to 45 mph, with gusts of between 65 and 80 mph expected. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From midnight tonight to 6 PM MDT Thursday. * IMPACTS...Damaging winds may blow down trees and power lines. Power outages are possible. Travel could be very difficult to dangerous, especially for high profile or light weight vehicles. Blowing dust or snow could significantly reduce visibility at times.
High Wind Warning issued March 11 at 1:33AM MDT until March 12 at 3:00PM MDT by NWS Great Falls MT
发布日期：2026-03-11T07:33+00:00
* WHAT...Southwest to westerly winds 35 to 55 mph, with gusts up to 80 mph expected. Winds may gust over 95 mph along the Rocky Mountain Front. * WHERE...The Rocky Mountain Front and adjacent foothills and plains, and Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...From 6 PM this evening to 3 PM MDT Thursday. * IMPACTS...Damaging winds may blow down trees and power lines. Power outages are possible. Travel could be very difficult to dangerous, especially for high profile or light weight vehicles. Blowing dust or snow could significantly reduce visibility at times.
