Winter Storm Warning issued March 13 at 2:21PM PDT until March 14 at 5:00AM PDT by NWS Seattle WA
Issue date: 2026-03-13T21:21+00:00
* WHAT...Heavy snow. Additional snow accumulations up to 6 to 10 inches. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Whatcom and Skagit Counties, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult to impossible especially this afternoon and evening. * ADDITIONAL DETAILS...Widespread snow will wrap up this evening. A convergence zone will produce additional bands of snow in the Cascades through the first part of Saturday.
