* WHAT...Very cold wind chills as low as 10 to 15 below expected.
* WHERE...Sandpoint, Tekoa, La Crosse, Flowery Trail Road, Boulder
Creek Road, Rosalia, Priest River, Schweitzer Mountain Road,
Spokane Valley, Orin-Rice Road, Fairfield, Nezperce, Eastport,
Genesee, Badger Mountain Road, Hayden, Metaline, Waterville,
Davenport, Plummer, Soldiers Meadow Road, Clark Fork, Oakesdale,
Tiger, Kamiah, Coeur d'Alene, Springdale-Hunters Road, Worley,
Uniontown, Highway 20 Wauconda Summit, Wauconda, Post Falls, Deer
Park, Moscow, Alpowa Summit, Chesaw Road, Pullman, Clarkston,
Northport, Newport, Colfax, Fruitland, Ione, Winchester, Airway
Heights, Inchelium, Athol, Pomeroy, Rockford, Cheney, Craigmont,
Republic, Bonners Ferry, Potlatch, Downtown Spokane, Mansfield,
Sherman Pass, Colville, Kettle Falls, Metaline Falls, and Chewelah.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...The cold wind chills could result in hypothermia if
precautions are not taken.
* ADDITIONAL DETAILS...Sustained north winds of 10 to 15 mph with
gusts of 20 to 30 mph will produce bitterly cold conditions. Wind
chill values as low as 10 to 15 below zero expected Thursday
morning.
* WHAT...For the Cold Weather Advisories, cold wind chills ("feels
like") as low as 10 to 25 degrees fahrenheit expected. For the
Wind Advisory, east winds 30 to 40 mph with gusts up to 60 mph
expected.
* WHERE...Eastern Portland/Vancouver Metro Near The Gorge.
* WHEN...For the Wind Advisory, until 10 PM PST Thursday. For the
Cold Weather Advisory, from 7 PM this evening to noon PST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.
* WHAT...Dangerously cold wind chills ("feels like") as low as zero
degrees fahrenheit expected.
* WHERE...Western and Central Columbia River Gorge, the Corbett area
and the Hood River Valley.
* WHEN...For the Extreme Cold Warning, from 7 PM this evening to
noon PST Thursday. For the Cold Weather Advisory, from noon
Thursday to noon PST Friday.
* IMPACTS...Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures.
* WHAT...For the Cold Weather Advisory, cold wind chills ("feels
like") as low as 10 to 25 degrees fahrenheit expected.
* WHERE...In Oregon, Inner Portland Metro, Portland West Hills and
Chehalem Mountain, and Tualatin Valley. In Washington, Inner
Vancouver Metro and North Clark County Lowlands.
* WHEN...From 7 PM this evening to noon PST Friday.
* IMPACTS...Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures.
* WHAT...For the Cold Weather Advisories, cold wind chills ("feels
like") as low as 10 to 25 degrees fahrenheit expected. For the
Wind Advisory, east winds 30 to 40 mph with gusts up to 60 mph
expected.
* WHERE...Eastern Portland/Vancouver Metro Near The Gorge.
* WHEN...For the Wind Advisory, until 10 PM PST Thursday. For the
Cold Weather Advisory, from 7 PM this evening to noon PST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.
* WHAT...For the Cold Weather Advisory, cold wind chills ("feels
like") as low as 10 to 25 degrees fahrenheit expected.
* WHERE...Northern and Central Cascades and Foothills in Oregon,
Central and Southern Willamette Valley, South Washington and North
and Central Oregon Coast, Northern and Central Coast Range Valleys
and Mountains of Oregon, Willapa Hills and Adjacent River Valleys
of Pacific and Wahkiakum Counties, Lower Columbia River and
Cowlitz River Valleys, South Washington Cascades and Foothills,
and Outer Southeast Portland Metro.
* WHEN...From 7 PM this evening to noon PST Thursday.
* IMPACTS...Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures.
* WHAT...Dangerously cold wind chills ("feels like") as low as zero
degrees fahrenheit expected.
* WHERE...Western and Central Columbia River Gorge, the Corbett area
and the Hood River Valley.
* WHEN...For the Extreme Cold Warning, from 7 PM this evening to
noon PST Thursday. For the Cold Weather Advisory, from noon
Thursday to noon PST Friday.
* IMPACTS...Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures.
* WHAT...Mixed precipitation expected. Total snow accumulations 6 to
12 inches and ice accumulations around one tenth of an inch. Winds
gusting as high as 45 mph.
* WHERE...Northern and Central Cascades and Foothills in Oregon, and
South Washington Cascades.
* WHEN...From 4 AM Thursday to 10 PM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Mixed precipitation expected. Total snow accumulations
between 2 and 4 inches and ice accumulations around two tenths of
an inch. Winds gusting as high as 60 mph.
* WHERE...Western and Central Columbia River Gorge, the Corbett area
and the Hood River Valley.
* WHEN...From 4 AM Thursday to 10 PM PST Friday.
* 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...Willapa Hills and Adjacent River Valleys of Pacific and
Wahkiakum Counties, Lower Columbia River and Cowlitz River
Valleys, and South Washington Cascade Foothills.
* WHEN...From 4 PM Thursday to 4 PM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Heavy mixed precipitation expected. Total snow and sleet
accumulations up to one inch and ice accumulations between one
tenth and two tenths of an inch. Winds gusting as high as 45 mph.
* WHERE...Portland Metro Lowlands, Greater Vancouver Metro, and
Portland West Hills and Chehalem Mountain.
* WHEN...From 4 AM Thursday to 10 AM PST Friday.
* 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.
Winds gusting as high as 35 mph.
* WHERE...South Washington and North and Central Oregon Coast.
* WHEN...From 4 AM Thursday to 4 AM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Very cold wind chills as low as 15 below expected.
* WHERE...Blue Mountains of Oregon and Washington, Wallowa County,
Ochoco-John Day Highlands, East Slopes of the Oregon Cascades,
Central Oregon, and Upper Slopes of the Eastern Washington
Cascades Crest.
* WHEN...Until 7 AM PST Thursday.
* IMPACTS...The dangerously cold wind chills as low as 15 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. Very cold temperatures can lead to
hypothermia with prolonged exposure.
Precipitation moving in from the south Thursday morning will fall
as snow or a rain/snow mix Thursday afternoon and evening.
Additional showers Thursday night may produce additional
accumulations.
* WHAT...Wet snow expected. Total snow accumulations up to two
inches. Winds gusting as high as 45 mph.
* WHERE...East Puget Sound Lowlands.
* WHEN...From 8 AM Thursday to 8 AM PST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
Gusty winds could bring down tree branches.
* ADDITIONAL DETAILS...Heaviest accumulations are expected over the
southern portion from King County southward. Little or no
accumulation is expected north of King County.
Precipitation moving in from the south Thursday morning will fall
as snow or a rain/snow mix Thursday afternoon and evening.
Additional showers Thursday night may produce additional
accumulations.
* WHAT...Wet snow expected. Total snow accumulations up to two
inches.
* WHERE...Hood Canal Area, Lower Chehalis Valley Area, and Southwest
Interior.
* WHEN...From 8 AM Thursday to 8 AM PST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
* WHAT...Snow expected. Total snow accumulations between 5 and 10
inches. Winds gusting as high as 45 mph.
* WHERE...Blue Mountains of Oregon and Washington.
* WHEN...From 7 AM Thursday to 10 PM PST Friday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. Gusty winds could bring down tree branches.
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches. Winds gusting as high as 40 mph.
* WHERE...In Oregon, Foothills of the Northern Blue Mountains of
Oregon. In Washington, Foothills of the Blue Mountains of
Washington.
* WHEN...From 7 AM Thursday to 10 PM PST Friday.
* IMPACTS...Periods of moderate and heavy snow will combine with low
visibilities to create difficult driving conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
* ADDITIONAL DETAILS...Blowing snow along areas at the base of the
northern Blue Mountain Foothills in Oregon, including Cabbage
Hill, may see visibilities drop to a half mile or less Thursday
morning through Thursday evening.
* WHAT...Snow expected. Total snow accumulations between 1 and 3
inches.
* WHERE...Eastern Columbia River Gorge of Oregon and Washington.
* WHEN...From 7 AM Thursday to 10 AM PST Friday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. The hazardous conditions could impact the Thursday
morning and evening commutes.
* WHAT...For the Cold Weather Advisory, very cold wind chills as low
as 15 to 20 degrees. For the Wind Advisory, northeast winds 15 to
30 mph with gusts to 50 mph expected.
* WHERE...North Coast.
* WHEN...For the Cold Weather Advisory, until noon PST Thursday. For
the Wind Advisory, from 10 PM this evening to 1 PM PST Friday.
* IMPACTS...Very cold temperatures can lead to hypothermia with
prolonged exposure and will impact vulnerable populations such as
the homeless, pets, and those without adequate access to heating.
Gusty winds could blow around unsecured objects. Tree limbs could
be blown down and a few power outages may result.
* WHAT...For the Cold Weather Advisory, very cold wind chills as low
as 5 to 20 degrees. For the Wind Advisory, east winds 15 to 30 mph
with gusts up to 50 mph expected.
* WHERE...East Puget Sound Lowlands.
* WHEN...For the Cold Weather Advisory, until noon PST Thursday. For
the Wind Advisory, from 7 PM this evening to 1 PM PST Thursday.
* IMPACTS...Very cold temperatures can lead to hypothermia with
prolonged exposure and will impact vulnerable populations such as
the homeless, pets, and those without adequate access to heating.
Gusty winds could blow around unsecured objects. Tree limbs could
be blown down and a few power outages may result.
* ADDITIONAL DETAILS...The strongest wind gusts will be along the
Cascade gaps, particularly around North Bend.
