* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around a light glaze.
* WHERE...Lower Columbia Basin of Oregon and Washington, Foothills
of the Northern Blue Mountains of Oregon, Yakima Valley, and
Foothills of the Blue Mountains of Washington.
* WHEN...From 2 AM to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around one tenth of an inch.
* WHERE...In Oregon, Foothills of the Southern Blue Mountains of
Oregon and North Central Oregon. In Washington, Simcoe Highlands.
* WHEN...Until noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Visibility as low as one quarter mile in dense fog.
* WHERE...In Oregon, Foothills of the Northern Blue Mountains of
Oregon. In Washington, Foothills of the Blue Mountains of
Washington.
* WHEN...Until 8 AM PST Wednesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* WHAT...Snow expected at or above elevations greater than 3500 ft.
Total snow accumulations between 6 and 11 inches possible.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...From 1 AM Wednesday to 4 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow expected above 3500 feet. Total snow accumulations of
4 to 8 inches. Winds gusting as high as 35 mph.
* WHERE...South Washington Cascades.
* WHEN...From midnight tonight to 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Mixed precipitation expected above 3000 feet. Total snow
accumulations of 8-10 inches above 4000 feet and ice accumulations
a light glaze except near Meacham where ice accumulations will
near 0.02-0.04 inches in the early morning Wednesday.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...From 4 AM Wednesday to 4 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.
* WHAT...Snow expected above 3500 feet. Total snow accumulations 5
to 8 inches.
* WHERE...Upper and Lower Slopes of the Eastern Washington Cascades
Crest.
* WHEN...From 4 AM Wednesday to 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around a light glaze.
* WHERE...Lower Columbia Basin of Oregon and Washington, Foothills
of the Northern Blue Mountains of Oregon, Yakima Valley, and
Foothills of the Blue Mountains of Washington.
* WHEN...From 2 AM to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around one tenth of an inch.
* WHERE...In Oregon, Foothills of the Southern Blue Mountains of
Oregon and North Central Oregon. In Washington, Simcoe Highlands.
* WHEN...From 10 PM this evening to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Snow expected. Total snow accumulations between 5 and 9
inches.
* WHERE...Holden Village and Stevens Pass.
* WHEN...From 1 AM Wednesday to 4 AM PST Thursday.
* IMPACTS...Travel could be difficult. Expect winter driving
conditions.
* WHAT...Snow expected. Snow accumulations between 2 and 4 inches
with up to 6 inches locally. Elevations above 4000 could receive
up to 8 inches.
* WHERE...Mansfield, Pangborn Airport, Cashmere, Waterville, Chelan,
Number 2 Canyon, Plain, Wenatchee, Number 1 Canyon, Leavenworth,
Entiat, and Badger Mountain Road.
* WHEN...From 1 AM to 4 PM PST Wednesday.
* IMPACTS...Plan on slippery road conditions. The wintry conditions
could impact the Wednesday morning commute.
* ADDITIONAL DETAILS...Total snow accumulations up to 2 inches along
the Columbia River.
* WHAT...Mixed precipitation expected south of I-90 with total snow
accumulations up to an inch and ice accumulations up to 0.10".
Snow expected north of I-90 with total snow accumulations between
1 and 4 inches.
* WHERE...Grand Coulee, Odessa, Othello, Wilbur, Coulee City,
Ritzville, Creston, Moses Lake, Quincy, Ephrata, and Harrington.
* WHEN...From 1 AM to 1 PM PST Wednesday.
* IMPACTS...Plan on slippery road conditions. The wintry conditions
could impact the Wednesday morning commute.
Patchy dense fog with the visibility less than one quarter mile will
continue over the Lower Columbia Basin,the Kittitas and Yakima
Valleys, the eastern Columbia River Gorge, and the Blue Mountain
Foothills through the morning hours. Temperatures are near to
below freezing, and icy spots will be observed due to freezing
fog. Avoid cruise control and allow plenty of space between
vehicles.
* WHAT...Snow expected above 3500 feet. Total snow accumulations 5
to 8 inches.
* WHERE...Upper and Lower Slopes of the Eastern Washington Cascades
Crest.
* WHEN...From 4 AM Wednesday to 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around one tenth of an inch.
* WHERE...In Oregon, Foothills of the Southern Blue Mountains of
Oregon and North Central Oregon. In Washington, Simcoe Highlands.
* WHEN...From 10 PM this evening to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Mixed precipitation expected. Total snow accumulations less
than one inch and ice accumulations around a light glaze.
* WHERE...Lower Columbia Basin of Oregon and Washington, Foothills
of the Northern Blue Mountains of Oregon, Yakima Valley, and
Foothills of the Blue Mountains of Washington.
* WHEN...From 2 AM to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
Patchy dense fog with the visibility less than one quarter mile will
continue over the Blue Mountain Foothills and the Lower Columbia
Basin this morning. Temperatures are near to below freezing, and
icy spots will be obseved due to freezing fog. Avoid cruise
control and allow plenty of space between vehicles.
* WHAT...Snow expected. Total snow accumulations between 1 and 3
inches.
* WHERE...Number 2 Canyon, Cashmere, Plain, Entiat, Mansfield,
Waterville, Chelan, Badger Mountain Road, Wenatchee, Leavenworth,
Pangborn Airport, and Number 1 Canyon.
* WHEN...From 10 PM this evening to 10 AM PST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday morning commute.
* WHAT...Heavy snow. Additional snow accumulations up to two inches.
* WHERE...Anatone, Mountain Road, Peola, and Cloverland Road.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Heavy snow. Additional snow accumulations of 4 to 8 inches
above 4000 feet and 2 to 4 inches between 3500 and 4000 feet.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Periods of moderate and heavy snow will combine with low
visibilities to create difficult driving conditions.
