East Slopes Northern Cascades Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Winter Storm Watch
Issued: 4:37 AM PST Dec. 17, 2018 – National Weather Service

... Winter Storm Watch remains in effect from this evening through
late Tuesday night above 3000 feet...

* what... snow accumulations of 2 to 5 inches in the upper Methow
Valley including Twisp, Winthrop, and Mazama. Mountain
accumulations of 1 to 3 feet above elevations of 3000 feet.

* Where... Blewett Pass and Loup Loup pass.

* When... from this evening through late Tuesday night.

* Additional details... travel could be very difficult to
impossible on Tuesday. Motorists should monitor the forecast
and check travel information on the Washington Department of
Transportation website.

Precautionary/preparedness actions...

A Winter Storm Watch means there is potential for significant
snow that may impact travel. Continue to monitor the latest
forecasts.