* WHAT...Snow expected. Total snow accumulations between 1 and 3
inches below 3000 feet. Above 3000 feet 3 to 6 inches of snow is
expected.
* WHERE...Rosalia, Lookout Pass, Oakesdale, Pullman, Colfax, Tekoa,
Mullan, Uniontown, St. Maries, Kellogg, Potlatch, Fernwood,
Moscow, Genesee, Dobson Pass, Plummer, Pinehurst, La Crosse,
Osburn, Fourth Of July Pass, and Wallace.
* WHEN...From 11 PM this evening to 10 PM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches,
except 3 to 7 inches west of MOsier, including White Salmon.
* WHERE...In Oregon, Eastern Columbia River Gorge of Oregon. In
Washington, Eastern Columbia River Gorge of Washington.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning or evening commute.
* ADDITIONAL DETAILS...Snow amounts will vary significantly across
the advised area. Areas in the far eastern Gorge, such as
Arlington and Biggs Junction, may see an inch of accumulation
mixed with rain.
* WHAT...Snow. Additional snow accumulations of 4 to 8 inches,
with accumulations up to 14 inches above 4500 feet. Winds
gusting as high as 35 mph.
* WHERE...Lower Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the morning or evening
commute.
* ADDITIONAL DETAILS...Heaviest snow amounts are expected within western
Yakima and Klickitat Counties. Cle Elum and Cliffdell may only
receive 1 to 2 inches of snow.
* WHAT...Snow. Additional snow accumulations of 2 to 6 inches.
Locally heavier across the peaks and higher terrain.
* WHERE...Simcoe Highlands.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the morning or evening
commute.
* WHAT...Snow. Additional snow accumulations of 4 to 10 inches
above 4000 feet.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning or evening commute.
* WHAT...Snow. Additional snow accumulations of 6 to 12 inches
south of I-90; 10 to 20 inches above 5000 feet. Winds gusting
as high as 35 mph.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the morning or evening
commute.
* ADDITIONAL DETAILS...I-90 through Snoqualmie Pass will be
impacted by snow but is expected to only receive accumulations
of 2 to 4 inches.
* WHAT...Heavy snow. Additional snow accumulations of 4 to 8
inches at river levels, with 8 to 16 inches above 500 feet.
Winds gusting as high as 50 mph.
* WHERE...In Oregon, Western Columbia River Gorge and Central
Columbia River Gorge. In Washington, Western Columbia River
Gorge and Central Columbia River Gorge.
* WHEN...Until 10 PM PST Thursday.
* IMPACTS...Travel could be very difficult, even along Interstate
84 and Washington SR-14. The combination of heavy snow and gusty
winds may lead to whiteout conditions at times. Gusty winds
could bring down tree branches and cause localized power
outages. The hazardous conditions could impact the commutes
Wednesday evening and Thursday morning.
* WHAT...Heavy snow. Additional snow accumulations up to 12
inches, except up to 24 inches above 2000 feet and locally up
to 30 inches in eastern Skamania County. Winds gusting as high
as 50 mph, mainly near the Columbia River Gorge.
* WHERE...South Washington Cascades and South Washington Cascade
Foothills.
* WHEN...Until 10 PM PST Thursday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility. Gusty winds could bring
down tree branches.
* ADDITIONAL DETAILS...Snow levels will range from river level
near the Columbia River Gorge and eastern Skamania County to
2000 feet in northern Cowlitz County. Heaviest snow above 2000
feet.
* WHAT...Wet snow. Additional snow accumulations of 2 to 6
inches, except 5 to 10 inches above 2000 feet. Winds gusting as
high as 35 mph.
* WHERE...In Oregon, Coast Range of Northwest Oregon. In
Washington, Willapa Hills.
* WHEN...Until 4 PM PST Thursday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Wet snow. Total snow accumulations of up to one inch.
Winds gusting as high as 40 mph.
* WHERE...In Oregon, Lower Columbia and Greater Portland Metro
Area. In Washington, I-5 Corridor in Cowlitz County and
Greater Vancouver Area.
* WHEN...From 8 PM this evening to 4 PM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...Most likely areas to be impacted are north
and east of Interstate 205, as well as elevations above 500 feet
and the eastern slopes of the Coast Range in western Washington
County.
* WHAT...Snow expected. Total snow accumulations of up to 12 to 15
inches.
* WHERE...Cascade mountains and valleys of Pierce and Lewis
Counties, including the Crystal Mountain Ski Area, Paradise on
Mount Rainier, Ashford, Randle, and Packwood.
* WHEN...Until 10 PM PST Thursday.
* IMPACTS...Plan on very difficult travel.
* WHAT...Wet snow expected. Total snow accumulations of up to 2
to 3 inches.
* WHERE...Lowlands of Thurston, western Lewis, and far southeast
Mason Counties, including Harstine Island, Olympia, Centralia,
and Toledo, Western Kitsap and the lowlands of eastern
Jefferson and Mason Counties, including Brinnon, Seabeck, and
Shelton and Far southwest Mason County and the interior
lowlands of Grays Harbor County, including Matlock, McCleary,
and Montesano.
* WHEN...From 10 PM this evening to 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Heavy snow expected. Total snow accumulations of up to 12
inches expected, except up to 24 inches above 2000 feet and
locally up to 30 inches in eastern Skamania County. Winds
gusting as high as 50 mph, mainly near the Columbia River Gorge.
* WHERE...South Washington Cascades and South Washington Cascade
Foothills.
* WHEN...From 10 AM this morning to 10 PM PST Thursday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility. Gusty winds could bring
down tree branches.
* ADDITIONAL DETAILS...Snow levels will range from river level
near the Columbia River Gorge and eastern Skamania County to
2000 feet in northern Cowlitz County. Heaviest snow above 2000
feet.
* WHAT...Heavy snow expected. Total snow accumulations of 4 to 8
inches expected at river level, with 8 to 16 inches above 500
feet. Winds gusting as high as 50 mph.
* WHERE...Western and Central Columbia River Gorge.
* WHEN...From 8 AM this morning to 10 PM PST Thursday.
* IMPACTS...Travel could be very difficult, even along Interstate
84 and Washington SR-14. The combination of heavy snow and
gusty winds may lead to whiteout conditions at times. Gusty
winds could bring down tree branches and cause localized power
outages. The hazardous conditions could impact the commutes
Wednesday evening and Thursday morning.
* WHAT...Wet snow expected. Total snow accumulations of up to 3
inches. Winds gusting as high as 40 mph.
* WHERE...In Oregon, Lower Columbia and Greater Portland Metro
Area. In Washington, I-5 Corridor in Cowlitz County and
Greater Vancouver Area.
* WHEN...From 8 PM this evening to 4 PM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact Thursday morning's commute.
* ADDITIONAL DETAILS...While the primary impacts are expected to
occur later tonight into Thursday, there is roughly a 20 percent
chance accumulating snow will impact this evening's commute. If
and when precipitation does change to snow, it can likely be
assumed that precipitation will remain snow until tapering off
to drizzle or light rain Thursday. Most likely areas to be
impacted are north and east of Interstate 205, as well as
elevations above 500 feet and the eastern slopes of the Coast
Range in western Washington County.
* WHAT...Wet snow expected. Total snow accumulations of 2 to 5
inches, except 5 to 10 inches above 2000 feet. Winds gusting as
high as 35 mph.
* WHERE...In Oregon, Coast Range of Northwest Oregon. In
Washington, Willapa Hills.
* WHEN...From 10 AM this morning to 4 PM PST Thursday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow expected. Total snow accumulations of up to 12-15
inches.
* WHERE...Cascade mountains of Pierce and Lewis Counties,
including the Crystal Mountain Ski Area, and Paradise on Mount
Rainier.
* WHEN...From 1 PM this afternoon to 10 PM PST Thursday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Wet snow expected. Total snow accumulations of up to
two inches.
* WHERE...Lowlands of Thurston, western Lewis, and far southeast
Mason Counties, including Harstine Island, Olympia, Centralia,
and Toledo, Western Kitsap and the lowlands of eastern
Jefferson and Mason Counties, including Brinnon, Seabeck, and
Shelton and Far southwest Mason County and the interior
lowlands of Grays Harbor County, including Matlock, McCleary,
and Montesano.
* WHEN...From 10 PM this evening to 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...In Oregon, Greater Portland Metro Area. In Washington,
Greater Vancouver Area.
* WHEN...Until 8 AM PST this morning.
* IMPACTS...Hazardous driving conditions due to low visibility.
* ADDITIONAL DETAILS...Fog will become patchy after sunrise and
quickly dissipate.
* WHAT...Visibility one quarter mile or less in dense freezing fog.
* WHERE...Cheney, Airway Heights, Davenport, Spokane Valley,
Rockford, Fairfield, and Downtown Spokane.
* WHEN...Until 8 AM PST this morning.
* IMPACTS...Low visibility will make driving conditions hazardous.
Road temperatures across are well below freezing. Be prepared for
slippery road conditions during your morning commute.
