Winter Storm Warning

URGENT - WINTER WEATHER MESSAGE
National Weather Service Seattle WA
233 AM PDT Tue Apr 14 2026

WAZ301>304-141900-
/O.CON.KSEW.WS.W.0004.260414T1800Z-260416T0600Z/
Cascades of Whatcom and Skagit Counties-Cascades of Snohomish and
Northern King Counties-Cascades of Southern King County-Cascades
of Pierce and Lewis Counties-
Including SR18 at Tiger Mountain Summit, Snoqualmie Pass, White
Pass, Greenwater, Ashford, Stevens Pass, Longmire, Mount Rainier,
Paradise, Crystal Mountain, and Mount Baker
233 AM PDT Tue Apr 14 2026

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
11 PM PDT WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 10
  and 20 inches. Winds gusting as high as 40 mph.

* 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...From 11 AM this morning to 11 PM PDT Wednesday.

* IMPACTS...Travel could be very difficult.

* ADDITIONAL DETAILS...Heavy snow will be possible for areas above
  2500 feet. The heaviest snow will fall Tuesday night into
  Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. Prepare for possible power
outages.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Portland OR
1210 AM PDT Tue Apr 14 2026

ORZ126>128-WAZ211-142100-
/O.CON.KPQR.WS.W.0004.260415T0000Z-260416T1200Z/
North Oregon Cascades-Cascades of Marion and Linn Counties-
Cascades of Lane County-South Washington Cascades-
Including the cities of Indian Heaven Wilderness, Timothy Lake,
Waldo Lake, Tombstone Summit, Santiam Junction, Willamette Pass,
Mt. St. Helens, Government Camp, McKenzie Pass, Breitenbush
Springs, Larch Mountain, Santiam Pass, Lost Lake, and Bennett
Pass
1210 AM PDT Tue Apr 14 2026

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON
TO 5 AM PDT THURSDAY ABOVE 2500 FT...

* WHAT...Heavy snow above 2500 ft. Total snow accumulations between
  12 to 21 inches. Winds could gust as high as 45 mph.

* WHERE...South Washington Cascades and the Northern and Central
  Cascades of Oregon.

* WHEN...From 5 PM this afternoon to 5 AM PDT Thursday.

* IMPACTS...Roads, and especially bridges and overpasses, will
  likely become slick and hazardous.

* ADDITIONAL DETAILS...Latest guidance suggests the heaviest snow
  accumulations are forecast over the Cascades from Marion to Lane
  Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider postponing travel until weather conditions improve.

If you must travel, be sure to slow down and allow extra time.

If your car becomes trapped in deep snow, be sure to keep your car
off to stay safe from potential carbon monoxide poisoning.

Be aware that walking surfaces may be slick. Walk with extra care.

Backcountry recreation is not advised.

&&

$$

For more information from the National Weather Service visit
www.weather.gov/portland

ts

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1134 PM PDT Mon Apr 13 2026

WAZ048-141945-
/O.CON.KOTX.WS.W.0005.260414T1800Z-260415T1200Z/
Western Chelan County-
Including the cities of Holden Village, Stehekin, and Stevens
Pass
1134 PM PDT Mon Apr 13 2026

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM TUESDAY TO 5 AM
PDT WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations 6 to 12
  inches for elevations above 3500 feet. Snow accumulations up to 3
  inches for elevations below 3500 feet. Winds gusting as high as 35
  mph.

* WHERE...Holden Village, Stehekin, and Stevens Pass.

* WHEN...From 11 AM Tuesday to 5 AM PDT Wednesday.

* IMPACTS...Travel will be difficult. Expect winter driving
  conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. For the latest travel
information in Washington, go to https://wsdot.wa.gov/travel

Drive with caution and be prepared for sudden changes in visibility.
Leave plenty of room between you and the motorist ahead of you, and
allow extra time to reach your destination. Avoid sudden braking or
acceleration, and be especially cautious on hills or when making
turns. Make sure your car is winterized and in good working order.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pendleton OR
1019 PM PDT Mon Apr 13 2026

ORZ509-142000-
/O.CON.KPDT.WS.W.0005.260415T0000Z-260416T1200Z/
East Slopes of the Oregon Cascades-
Including the cities of Camp Sherman, Sunriver, La Pine, and
Sisters
1019 PM PDT Mon Apr 13 2026

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM TUESDAY TO 5 AM
PDT THURSDAY ABOVE 4000 FEET...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 12
  inches above 4000 feet, heaviest along the Cascade crest. Winds
  gusting as high as 45 mph.

* WHERE...East Slopes of the Oregon Cascades.

* WHEN...From 5 PM Tuesday to 5 AM PDT Thursday.

* IMPACTS...Significant snowfall with periods of heavy snowfall
  rates will combine with low visibility to create very difficult
  driving conditions. Gusty winds could bring down tree branches.

* ADDITIONAL DETAILS...Lighter snowfall is forecast below 4000 feet
  along US 97, US 26, and US20.

Steady snowfall late Tuesday afternoon into Wednesday morning will
turn over to snow showers Wednesday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons should consider delaying all travel. If travel is absolutely
necessary, drive with extreme caution. Consider taking a winter
storm kit along with you, including such items as tire chains,
booster cables, flashlight, shovel, blankets and extra clothing.
Also take water, a first aid kit, and anything else that would help
you survive in case you become stranded.

Do not touch downed lines and report any power outages to your
electric company. Travel is highly discouraged due to slick roadways
and the possibility of downed trees and power lines.

&&

$$