Weather

Snow Brings School Delays, Road Closures and Power Outages

Some lowland areas saw several inches of snow overnight — others settled for just a dusting. There will be another shot by mid-week.

Forecasters said a second round of lowland snow is possible Wednesday night.
Forecasters said a second round of lowland snow is possible Wednesday night. (City of Mercer Island)

SEATTLE, WA — An arctic front propelled wet, lowland snow across Western Washington Sunday night and Monday morning, causing some headaches on the roads and prompting the closure of a dozen school districts in King and Snohomish counties. According to the National Weather Service's snowfall report map, accumulations were highest in Snohomish County, east King County, and Kitsap County.

Forecasters expect scattered snow showers to continue through Monday before conditions dry out Tuesday. A second round of snow is expected to arrive Wednesday afternoon or evening, and temperatures are expected to stay at or below freezing in many areas for several days.

Find out what's happening in Seattlefor free with the latest updates from Patch.


ROAD CLOSURES

Find out what's happening in Seattlefor free with the latest updates from Patch.

Mukilteo SD
Everett SD
Edmonds SD
Lake Stevens SD
Issaquah SD
Kent SD
Bellevue SD
Lake Washington SD
Snoqualmie Valley SD
Skykomish SD
Shoreline SD
Northshore SD

POWER OUTAGES

Heavy snow on trees and wires led to power outages in some areas into Monday morning. Puget Sound Energy estimated 12,000 customers were still without power at 10 a.m. The biggest pockets for outages were seen around Duvall, Port Gamble and Bainbridge Island. That total shrunk to about 4,500 by Monday afternoon. In Snohomish County, more than 5,000 were still without power by the afternoon.

MOUNTAIN PASSES

The Washington State Department of Transportation closed Stevens Pass Sunday evening, citing safety concerns, after heavy snow brought down several trees. The pass was still blocked in both directions Monday, and troopers said it would remain closed indefinitely.

WHAT'S NEXT

Frigid conditions will stay in place, but temperatures will not be quite as cold as initially forecast. Forecasters said refreezes were still likely Tuesday and Wednesday mornings. Lows are expected in the 20s for most, dipping to the teens in Whatcom County. Untreated roads are likely to remain covered in snow or icy in the days ahead.

Tuesday Morning Lows:
Bellingham: 14 degrees
Everett: 24 degrees
Seattle: 27 degrees
Tacoma: 26 degrees

Wednesday Morning Lows:
Bellingham: 16 degrees
Everett: 22 degrees
Seattle: 26 degrees
Tacoma: 24 degrees

Another period of lowland snow will be possible Wednesday into Thursday, but there are still a few uncertainties in the forecast. Early indications show a system arriving Wednesday night with strong easterly winds, which could limit snow along the I-5 corridor and in the foothills, while bringing higher accumulations across the Kitsap Peninsula. Generally, forecasters are expecting a rain/snow mix south of Seattle and more snow north of Seattle.

The National Weather Service is also keeping an eye on a potential jump in temperatures possible Friday, which could bring flooding concerns with the melting snow.


Related: Freezing Temperatures, Lowland Snow Arrive In Western Washington


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