Winter Weather Advisory issued March 21 at 9:57PM MDT until March 23 at 12:00AM MDT by NWS Pueblo CO
* WHAT...Snow expected. Total snow accumulations between 4 and 8 inches. Winds gusting as high as 70 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western Mosquito Range/East Lake County Above 11000 Feet. * WHEN...Until midnight MDT Saturday Night. * IMPACTS...Travel could be difficult. Areas of blowing snow could significantly reduce visibility. Strong winds could cause tree damage.
Winter Storm Watch issued March 21 at 10:34PM CDT until March 24 at 7:00AM CDT by NWS Duluth MN
* WHAT...Heavy snow possible. Total snow accumulations between 3 and 12 inches possible. * WHERE... Cook and Lake Counties. This includes the Tribal Lands of the Grand Portage Reservation. This also includes the Boundary Waters eastern and central area. * WHEN...From late Saturday night through early Monday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute.
Winter Storm Watch issued March 21 at 10:34PM CDT until March 24 at 1:00AM CDT by NWS Duluth MN
* WHAT...Heavy mixed precipitation possible. Total snow accumulations between 3 and 7 inches and ice accumulations around a light glaze possible. * WHERE...Koochiching, Itasca, Carlton, St. Louis Counties. This includes the Tribal Lands of the Fond du Lac Band and the Bois Forte Band, Lake Vermilion, Nett Lake and, Deer Creek areas. Other locations including Voyageurs National Park. This also includes the Boundary Waters western area. * WHEN...From Saturday evening through late Sunday night. * IMPACTS...Travel could be very difficult.
Winter Weather Advisory issued March 21 at 8:32PM PDT until March 22 at 5:00AM PDT by NWS Pendleton OR
* WHAT...Snow above 2500 feet. Additional snow accumulations between 2 and 5 inches. Winds gusting as high as 45 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. Gusty winds could bring down tree branches.
Winter Weather Advisory issued March 21 at 4:55AM MDT until March 22 at 6:00PM MDT by NWS Riverton WY
* WHAT...Snow expected. Total snow accumulations between 3 and 6 inches. Winds gusting 30 to 40 mph. * WHERE...Jackson Hole and Star Valley. * WHEN...From 6 PM this evening to 6 PM MDT Saturday. * IMPACTS...Expect winter driving conditions. Gusty winds could cause lower visibility due to blowing snow, along with localized drifting in Jackson Hole.
Winter Weather Advisory issued March 21 at 2:23AM MDT until March 23 at 12:00AM MDT by NWS Cheyenne WY
* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches, with higher amounts possible above 10000 feet in elevation. Winds gusting as high as 65 mph. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...From midnight tonight to midnight MDT Saturday Night. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow.
Winter Weather Advisory issued March 21 at 6:28AM PDT until March 22 at 5:00AM PDT by NWS Pendleton OR
* WHAT...Snow expected. Total snow accumulations between 6 and 10 inches. Winds gusting as high as 40 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...From 11 AM this morning to 5 AM PDT Saturday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Gusty winds could bring down tree branches.
Winter Weather Advisory issued March 21 at 2:50AM MDT until March 22 at 4:00PM MDT by NWS Salt Lake City UT
* WHAT...Snow expected. Total snow accumulations of 5 to 10 inches, with locally higher amounts up to 16 inches in the upper Cottonwoods and Bear River range. * WHERE...The Wasatch Mountains, Western Uinta Mountains, and Wasatch Plateau/Book Cliffs. * WHEN...From 8 PM this evening to 4 PM MDT Saturday. * IMPACTS...Winter driving conditions are expected along all mountain routes. Traction laws may be enacted. * ADDITIONAL DETAILS...The window for heaviest snowfall will come overnight through Saturday morning, with snow tapering to showers Saturday afternoon.
Winter Weather Advisory issued March 21 at 6:17AM PDT until March 22 at 5:00AM PDT by NWS Seattle WA
* WHAT...Snow. Additional light snow accumulations expected through this morning with another 6 to 8 inches expected tonight through early Saturday. Winds gusting as high as 45 mph. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Snow levels will rise above Snoqualmie Pass at times today, before lowering again late tonight. This will lead to periods of rain and lower snow totals at the pass compared to higher elevations.
Winter Storm Warning issued March 21 at 6:17AM PDT until March 22 at 5:00AM PDT by NWS Seattle WA
* WHAT...Heavy snow expected. Additional snow accumulations of 12 to 18 inches through Saturday morning. Winds gusting as high as 40 mph. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible.