* 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...Heavy snow expected. Total snow accumulations of 8 to 16
inches expected, with up to 24 inches possible above 2000 feet.
* WHERE...Upper Hood River Valley.
* WHEN...From 8 AM this morning to 10 PM PST Thursday.
* IMPACTS...Travel will be very difficult. The hazardous
conditions could impact the commutes Wednesday evening and
Thursday morning.
* WHAT...Heavy snow. Total snow accumulations of 1 to 2 feet.
Winds gusting as high as 35 mph.
* WHERE...Cascades in Lane County above 3500 feet.
* WHEN...Until 10 PM PST Thursday.
* IMPACTS...Travel could be very difficult. The combination of
heavy snow and gusty winds may lead to whiteout conditions at
times.
* ADDITIONAL DETAILS...Snow accumulations will be heaviest above
4500 feet. Gusty winds could bring down tree branches.
* WHAT...Heavy snow. Total snow accumulations of up to 18 inches,
except up to 30 inches near Mount Hood.
* WHERE...Northern Oregon Cascades.
* WHEN...Until 10 PM PST Thursday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility.
* ADDITIONAL DETAILS...Snow levels near 3500 feet south of Detroit
Lake, but lowering down to 2000 feet north of Detroit Lake and
1000 feet or lower near the Columbia River Gorge.
* WHAT...Wet snow expected. Total snow accumulations of 2 to 5
inches, except locally up to 12 inches of snow accumulation
north of Highway 26.
* WHERE...Northern Oregon Cascade Foothills.
* WHEN...From 10 AM this morning to 10 PM PST Thursday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...Snow levels will range from around 3000
feet south of Detroit Lake, to 1500 to 2000 feet north of
Detroit Lake and 1000 feet or lower near the Columbia River
Gorge.
* 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 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.
* WHAT...Snow expected. Total snow accumulations 1 to 4 inches.
Accumulations will be the greatest along and east of US195.
* WHERE...Tekoa, Colfax, La Crosse, Rosalia, Uniontown, Oakesdale,
Genesee, Pullman, Moscow, Potlatch, and Plummer.
* WHEN...From 7 PM this evening to 10 PM PST Thursday.
* IMPACTS...Motorists should be prepared for winter driving
conditions Wednesday night through Thursday evening.
* WHAT...Snow expected. Snow accumulations 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...From 10 AM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult. I-84 will be
impacted by snow.
* 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 primarily rain and no
snow.
* WHAT...Snow expected. Total snow accumulations of 4 to 10
inches above 4000 feet.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...From 10 AM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...I-84, including Meacham, is expected to
receive 2 to 4 inches of snow.
* WHAT...Snow expected. Total snow accumulations of 3 to 7
inches.
* WHERE...Simcoe Highlands.
* WHEN...From 10 AM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...Satus Pass could see snow accumulations up
to 8 inches.
* WHAT...Snow expected. Total snow accumulations of 6 to 10
inches, mainly south of Kittitas County.
* WHERE...Lower Slopes of the Eastern Washington Cascades Crest.
* WHEN...From 10 AM this morning to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...Heaviest snow amounts are expected within
the western Yakima and Klickitat Counties. Cle Elum and
Cliffdell may only receive 1 to 2 inches of snow.
* WHAT...Snow expected. Total snow accumulations of 8 to 14
inches south of I-90.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...From 10 AM this morning to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...I-90 through Snoqualmie Pass will be
impacted by snow but is expected to only receive accumulations
of 2 to 4 inches.