Winter Storm Warning issued March 21 at 9:46PM PDT until March 22 at 5:00AM PDT by NWS Spokane WA
* WHAT...Heavy snow. Between 11 PM Friday and 5 AM Saturday, additional snow accumulations between 4 and 8 inches. Winds gusting as high as 35 mph. * WHERE...Stevens Pass. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Motorists should anticipate winter driving conditions overnight into Saturday morning over Stevens Pass. * ADDITIONAL DETAILS...Snow rates of 1 inch per hour are possible at times over Stevens Pass through 1 AM PDT Saturday.
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 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 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.
Winter Storm Warning issued March 21 at 2:34AM PDT until March 22 at 5:00AM PDT by NWS Spokane WA
* WHAT...Heavy snow. Additional snow accumulations between 7 and 15 inches. Winds gusting as high as 40 mph. * WHERE...Holden Village, and Stevens Pass. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Snow rates of 1 inch per hour are possible at times over Stevens Pass between 5 PM PDT Friday and 1 AM PDT Saturday.
Winter Weather Advisory issued March 21 at 2:48AM PDT until March 22 at 5:00AM PDT by NWS Medford OR
* WHAT...Snow expected, could be heavy at times. Snow accumulations of 8 to 16 inches, except locally up to 2 feet around Crater Lake. Winds gusting as high as 45 mph. * WHERE...Elevations above 5000 feet in the South Central Oregon Cascades. This includes Crater Lake, Willamette Pass on highway 58 and areas near Diamond Lake Junction on highways 230 and 138. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snowfall rates generally one
Winter Weather Advisory issued March 21 at 2:22AM PDT until March 22 at 5:00AM PDT by NWS Portland OR
* WHAT...Snow above 4000 feet. Additional snow accumulations 8 to 10 inches at pass level, except 2 to 4 inches near Government Camp. Additional snow accumulations 12 to 16 inches for elevations above 5500 feet. Winds gusting as high as 35 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Winter Weather Advisory issued March 20 at 10:48PM 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 Friday to 5 AM PDT Saturday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions.
Winter Weather Advisory issued March 20 at 10:18PM PDT until March 22 at 5:00AM PDT by NWS Seattle WA
* WHAT...Snow. Additional snow accumulations up to 6 inches through early Friday morning, followed by another 6 to 8 inches late Friday 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 tonight and early Friday, before lowering again late Friday night. This will lead to periods of rain and lower snow totals at the pass compared to