* WHAT...Heavy snow. Additional snow accumulations between 2 and 8
inches.
* WHERE...Winthrop, Conconully, Twisp, Methow, Mazama, and Loup Loup
Pass.
* WHEN...Until 1 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. Heavy wet snow falling
at one inch per hour or more at times could lead to isolated tree
damage and power outages.
* WHAT...Heavy snow. Additional snow accumulations between 2 and 6
inches.
* WHERE...Boulder Creek Road, Wauconda, Republic, Chesaw Road,
Inchelium, Sherman Pass, and Highway 20 Wauconda Summit.
* WHEN...Until 1 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. Heavy wet snow falling
at one inch per hour or more at times could lead to isolated tree
damage and power outages.
* WHAT...Heavy snow. Additional snow accumulations of 1 to 3 inches.
* WHERE...Brewster, Okanogan, Omak, Nespelem, Badger Mountain Road,
Waterville, Tonasket, Disautel Pass, Bridgeport, Mansfield, and
Oroville.
* WHEN...Until 7 AM PST this morning.
* IMPACTS...Travel could be very difficult. Snowfall rates of one
inch per hour are expected at times into early Thursday morning.
* WHAT...Heavy snow. Additional snow accumulations up to two inches.
* WHERE...Entiat, Number 2 Canyon, Number 1 Canyon, Wenatchee,
Cashmere, Pangborn Airport, and Chelan.
* WHEN...Until 7 AM PST this morning.
* IMPACTS...Travel could be very difficult. Snowfall rates of one
inch per hour are expected at times into early Thursday morning.
* WHAT...Dangerously large breaking waves of 30 to 35 feet.
* WHERE...South Central Oregon Coast and Curry County Coast.
* WHEN...Until 4 PM PST Saturday.
* IMPACTS...Extremely large breaking waves will create very
hazardous conditions along beaches and area shorelines. Waves
will inundate beaches and surge into normally dry areas.
Infrastructure damage and significant beach erosion can be
expected.
* ADDITIONAL DETAILS...Conditions are expected to be especially
dangerous just after frontal passages and near the time of
high tide both Thursday morning and Friday morning.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Snow expected above 4000 feet. From 4000 feet to 5000 feet,
total snow accumulation up to 4 to 10 inches, with lower amounts
closer to 4000 feet. Above 5000 feet, total snow accumulations of
12 to 24 inches. Winds gusting as high as 45 mph today.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until noon PST Friday.
* IMPACTS...Travel could difficult at times. Strong winds could
cause damage to trees and power lines.
* WHAT...Snow expected above 4000 feet. From 4000 feet to 5000 feet,
total snow accumulation up to 4 to 10 inches, with lower amounts
closer to 4000 feet. Above 5000 feet, total snow accumulations of
12 to 24 inches. Winds gusting as high as 45 mph today.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until noon PST Friday.
* IMPACTS...Travel could difficult at times. Strong winds could
cause damage to trees and power lines.
* WHAT...Light snow, with an an additional 1 to 2 inches possible
through 6 am. West to southwest winds will increase after 7 am,
with gusts 25 to 35 mph through rest of this morning. As such,
temperatures will be rising into the upper 30s and lower 40s.
* WHERE...Upper Hood River Valley.
* WHEN...Until 7 AM PST this morning.
* IMPACTS...Roads, and especially bridges and overpasses may still
be slick and hazardous. Gust winds could break tree branches this
morning.
* WHAT...South to southwest winds 20 to 30 mph with gusts 50 to 65
mph early this morning, will becoming southwest to west after 5
am. Strongest winds will be between 4 am and 9 am today, and
primarily above 1000 feet. Gusts up to 45 mph are possible in the
more exposed low valleys.
* WHERE...Willapa Hills.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Damaging winds may blow down trees and power lines. Some
power outages are expected. Travel will be difficult, especially
for high profile vehicles.
* WHAT...South to southwest winds 25 to 35 mph with gusts 55 to 65
mph, with the strongest winds along the headlands and open exposed
areas. Winds will turn more southwest to west after 5 am.
* WHERE...In Oregon, Clatsop County Coast. In Washington, South
Washington Coast.
* WHEN...Until 8 AM PST this morning.
* IMPACTS...Damaging winds may blow down trees and power lines. Some
power outages are expected. Travel will be difficult, especially
for high profile vehicles.
* WHAT...South to southwest winds 20 to 25 mph with gusts 35 to 50
mph.
* WHERE...Central and Southern Willamette Valley, Tualatin Valley,
Portland West Hills and Chehalem Mountain, Inner Portland Metro,
North Clark County Lowlands, and Inner Vancouver Metro.
* WHEN...Until 6 AM PST early this morning.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...South to southwest winds 20 to 30 mph with gusts 50 to 65
mph early this morning, will becoming southwest to west after 5
am. Strongest winds will be between 4 am and 9 am today, and
primarily above 1000 feet. Gusts up to 45 mph are possible in the
more exposed low valleys.
* WHERE...North Oregon Coast Range.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Damaging winds may blow down trees and power lines. Some
power outages are expected. Travel will be difficult, especially
for high profile vehicles.
* WHAT...South to southwest winds 25 to 35 mph with gusts 55 to 65
mph, with the strongest winds along the headlands and open exposed
areas. Winds will turn more southwest to west after 5 am.
* WHERE...In Oregon, Clatsop County Coast. In Washington, South
Washington Coast.
* WHEN...Until 8 AM PST this morning.
* IMPACTS...Damaging winds may blow down trees and power lines. Some
power outages are expected. Travel will be difficult, especially
for high profile vehicles.
* WHAT...South to southwest winds 25 to 35 mph with gusts 55 to 65
mph, with strongest winds along the headlands and open exposed
areas. Winds will turn more southwest to west after 5 am.
* WHERE...Tillamook County Coast and Central Coast of Oregon.
* WHEN...Until 8 AM PST this morning.
* IMPACTS...Damaging winds may blow down trees and power lines. Some
power outages are expected. Travel will be difficult, especially
for high profile vehicles.
* WHAT...South to southwest winds 20 to 25 mph with gusts 35 to 50
mph.
* WHERE...Central and Southern Willamette Valley, Tualatin Valley,
Portland West Hills and Chehalem Mountain, Inner Portland Metro,
North Clark County Lowlands, and Inner Vancouver Metro.
* WHEN...Until 6 AM PST early this morning.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River At Potlatch affecting Mason County.
.Two and a half to four inches of precipitation over the South
Slopes of the Olympics Wednesday into Thursday morning will push the
Skokomish River into moderate flood stage Thursday.
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, the Skokomish River will cause moderate
flooding, with deep and quick flood waters inundating some
residential areas, many roads, and much of the farm land in the
Skokomish Valley. Inundated roads include the Skokomish Valley
road, Bourgault Road West, Purdy Cutoff Road, and Highway 106.
* ADDITIONAL DETAILS...
- At 12:30 AM PST Thursday the stage was 16.7 feet.
- Flood stage is 16.5 feet.
- Forecast...The river is expected to rise to 17.6 feet late
this morning. The river will remain steady this afternoon
then slowly begin to recede tonight.
- http://www.weather.gov/safety/flood
* WHAT...Snow. For Baker County and the Upper Weiser Basin,
additional snow accumulations 1 to 4 inches except between 8 and
16 inches over the mountains. For the Upper Treasure Valley and
Western Magic Valley, additional snow accumulations up to two
inches along the Interstate 84 corridor southeast of Boise, except
between 2 and 4 inches north of Jerome. Rain mixed with snow in
the Boise metro area with little to no snow accumulation.
* WHERE...Portions of south central, southwest, and west central
Idaho and northeast Oregon.
* WHEN...Until 11 AM MST /10 AM PST/ this morning.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult.
The hazardous conditions could impact the Thursday morning commute.
* WHAT...Heavy snow. Additional snow accumulations of 4 to 12 inches
above 3500 feet. Winds gusting as high as 40 mph with blowing snow.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 10 PM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Significant snowfall with
periods of heavy snowfall rates will combine with low visibility
to create very difficult driving conditions.
* WHAT...Snow. Additional snow accumulations of 4 to 10 inches above
4000 feet. Winds gusting as high as 45 mph with blowing snow.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 PM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be difficult due
to periods of moderate to heavy snow. Gusty winds could bring down
tree branches.
* WHAT...Heavy snow. Additional snow accumulations of 3 to 9 inches
above 3500 feet. Winds gusting as high as 40 mph with blowing snow.
* WHERE...Lower Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be difficult due
to periods of moderate to heavy snow.