* WHAT...Sneaker waves possible on the beaches.
* WHERE...North and Central Coast of Oregon, and South
Washington Coast.
* WHEN...Through Monday evening.
* IMPACTS...Waves can run up significantly farther on a beach than
normal, including over rocks and jetties. Sneaker waves can
suddenly knock people off of their feet and quickly pull them
into the frigid ocean which may lead to serious injury or
drowning.
* ADDITIONAL DETAILS...West northwesterly swell of 14 to 16 ft
with a period of 16 to 19 seconds will reach the coastline
Sunday evening through Monday evening.
* WHAT...Heavy snow and areas of blowing snow expected at or above
elevations greater than 3500 ft. Total snow accumulations between
12 and 18 inches. Winds gusting as high as 45 mph.
* WHERE...West Slopes North and Central Cascades and Passes,
generally above 3500 feet.
* WHEN...From 4 AM Monday to 10 AM PST Tuesday.
* IMPACTS...Visibilities may drop below 1/4 mile due to falling and
blowing snow. The strong winds and weight of snow on tree limbs
may down power lines and could cause sporadic power outages.
Travel could be very difficult to impossible. The hazardous
conditions could impact travel across the mountain passes. Gusty
winds could bring down tree branches.
* WHAT...Snow expected at elevations greater than 3500 ft. Total
snow accumulations of 6 to 12 inches. Winds gusting as high as 45
mph.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...From 4 AM Monday to 10 AM PST Tuesday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact travel across the passes. Gusty winds could bring
down tree branches.
* WHAT...Large breaking waves of 18 to 22 feet expected in the
surf zone.
* WHERE...North Coast and Central Coast zones.
* WHEN...From 4 AM Monday to 4 AM PST Tuesday.
* IMPACTS...Dangerous beach and jetty conditions and localized
beach erosion. Large breaking waves may run further up beaches
and could carry debris such as logs.
* WHAT...Heavy snow expected above 3500 feet. Total snow
accumulations of 8 to 12 inches possible. Winds could gust as high
as 35 mph.
* WHERE...Western Okanogan County County.
* WHEN...From 4 AM Monday to 10 AM PST Tuesday.
* IMPACTS...Motorists should be prepared for winter driving
conditions in the high terrain...especially above 3500 feet west
of Mazama. Strong winds could cause damage to trees and power
lines, and blowing and drifting snow in areas exposed to west
winds.
* WHAT...Heavy snow expected above 3500 feet. Total snow
accumulations of 8 to 12 inches inches possible. Winds could gust
as high as 40 mph.
* WHERE...Stevens Pass and Holden Village.
* WHEN...From 4 AM Monday to 10 AM PST Tuesday.
* IMPACTS...Plan on winter driving conditions on Highway 2 near
Stevens Pass.
* ADDITIONAL DETAILS...Snow will taper off this evening, returning
Monday morning with the next system.
* WHAT...West winds 25 to 40 mph with gusts up to 55 to 65 mph
possible.
* WHERE...Eastern Columbia River Gorge of Oregon and Washington,
Kittitas Valley, and Simcoe Highlands.
* WHEN...From Monday afternoon through late Monday night.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles.
* WHAT...South winds 25 to 35 mph with gusts 50 to 60 mph, turning
to the west Monday afternoon and evening.
* WHERE...Admiralty Inlet Area and Eastern Strait of Juan de Fuca.
* WHEN...From 4 AM Monday to 4 AM PST Tuesday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* ADDITIONAL DETAILS...Remaining foliage on trees in the region
could result in higher that usual impacts for winds of this
magnitude.
* WHAT...South winds 25 to 35 mph with gusts 50 to 60 mph expected.
* WHERE...North Coast, San Juan County, Western Skagit County,
Western Strait of Juan De Fuca, and Western Whatcom County.
* WHEN...From 4 AM to 2 PM PST Monday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* ADDITIONAL DETAILS...Remaining foliage on trees in the region
could result in higher that usual impacts for winds of this
magnitude.
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Central Coast, East Puget Sound Lowlands, Everett and
Vicinity, Lower Chehalis Valley Area, Southwest Interior, and
Tacoma Area.
* WHEN...From 4 AM to 2 PM PST Monday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Remaining foliage on trees in the region
could result in higher that usual impacts for winds of this
magnitude.
* WHAT...Heavy snow expected at or above elevations greater than
3500 ft. Total snow accumulations 12 to 18 inches. Winds gusting
as high as 40 mph.
* WHERE...West Slopes North Cascades and Passes.
* WHEN...From 4 AM Monday to 10 AM PST Tuesday.
* IMPACTS...Visibilities may drop below 1/4 mile due to falling and
blowing snow. The strong winds and weight of snow on tree limbs
may down power lines and could cause sporadic power outages.
Travel could be very difficult to impossible. The hazardous
conditions could impact mountain travel conditions.
* WHAT...For the Winter Weather Advisory at or above elevations
greater than 3500 ft, snow. Additional snow accumulations up to
one inch. For the Winter Storm Warning at or above elevations
greater than 3500 ft, heavy snow expected. Total snow
accumulations of 12 to 18 inches. Winds gusting as high as 40 mph.
* WHERE...West Slopes North Central Cascades and Passes.
* WHEN...For the Winter Weather Advisory, until 10 AM PST this
morning. For the Winter Storm Warning, from 4 AM Monday to 10 AM
PST Tuesday.
* IMPACTS...Lingering snow showers this morning could result in
areas of reduced visibility. For Monday and Tuesday, visibilities
may drop below 1/4 mile due to falling and blowing snow. The
strong winds and weight of snow on tree limbs may down power lines
and could cause sporadic power outages. Travel could be very
difficult to impossible. The hazardous conditions could impact
travel across the passes.
* WHAT...For the first Winter Weather Advisory at or above
elevations greater than 3500 ft, snow. Additional snow
accumulations up to one inch. For the second Winter Weather
Advisory at or above elevations greater than 3500 ft, snow
expected. Total snow accumulations of 6 to 12 inches. Winds
gusting as high as 45 mph.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...For the first Winter Weather Advisory, until 10 AM PST this
morning. For the second Winter Weather Advisory, from 4 AM Monday
to 10 AM PST Tuesday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Monday morning and evening
commutes. Gusty winds could bring down tree branches.
* WHAT...West winds 25 to 40 mph with gusts up to 55 to 65 mph
possible.
* WHERE...Eastern Columbia River Gorge of Oregon and Washington,
Kittitas Valley, and Simcoe Highlands.
* WHEN...From Monday afternoon through late Monday night.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles.
* WHAT...Snow above 4500 feet. Additional snow accumulations up to 4
inches.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow above 4000 feet. Additional snow accumulations of 1 to
3 inches.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Plan on slippery road conditions.
* WHAT...West winds 30 to 45 mph with gusts up to 75 mph in the
mountains.
* WHERE...Mountains surrounding the Leavenworth and Plain areas.
* WHEN...From Monday afternoon through late Monday night.
* IMPACTS...Damaging winds could blow down trees and power lines.
Power outages are possible.
* ADDITIONAL DETAILS...Wind speeds will vary greatly in the area,
with some locations only gusting 20-30 MPH, while mountainous
terrain experiences much stronger gusts up to 75 MPH.
* WHAT...West winds 25 to 35 mph with gusts 50 to 65 mph possible.
* WHERE...Pangborn Airport, Chelan, Cashmere, Moses Lake, Entiat,
Quincy, Othello, Wenatchee, Ephrata, Badger Mountain Road,
Waterville, Number 2 Canyon, Number 1 Canyon, and Mansfield.
* WHEN...From Monday afternoon through late Monday night.
* IMPACTS...Damaging winds could blow down trees and power lines.
Power outages are possible. Travel could be difficult, especially
for high profile vehicles.
* ADDITIONAL DETAILS...Wind speeds may vary across the area and over
short distances. While some locations experience wind gust of 35
to 45 MPH, others may experience damaging wind gusts up to 65 MPH.
* WHAT...Heavy snow possible at or above elevations greater than
3500 ft. Total snow accumulations between 12 and 18 inches
possible. Winds could gust as high as 40 mph.
* WHERE...West Slopes North Cascades and Passes.
* WHEN...From late tonight through Tuesday morning.
* IMPACTS...Travel could be very difficult.
