* WHAT...Heavy snow expected. Total snow accumulations of 12 to 20
inches. Winds gusting as high as 55 mph.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...From 4 PM this afternoon to 4 PM PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Strong winds could cause tree damage.
* ADDITIONAL DETAILS...Periods of heavy snow will impact the Upper
East Slopes of the Washington Cascades Tuesday evening into
Wednesday morning, and again late Wednesday evening through
Thursday. Rain will occur along I-90 and White Pass during the
day Wednesday.
* WHAT...Heavy snow expected above 4000 feet. Total snow
accumulations of 12 to 24 inches. Winds gusting as high as 60
mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...From 4 PM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Strong winds could cause tree damage.
* ADDITIONAL DETAILS..Rain is expected to transition into snow
during the evening on Wednesday. Total snow accumulations for
La Pine and Sunriver are expected to be around 3 to 6 inches.
Santiam Pass could see over 20 inches of total snow
accumulation.
* WHAT...Heavy snow expected above 4000 feet. Total snow
accumulations of 8 to 20 inches. Winds gusting as high as 60
mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...From 10 PM this evening to 4 PM PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Gusty winds could bring down tree branches.
* ADDITIONAL DETAILS...Periods of heavy snow will impact the
northern Blues tonight into Wednesday morning, and again late
Wednesday evening through Thursday. Rain and a rain to snow mix
will occur during the day Wednesday. Strong gusty winds will
also produce patchy blowing snow at times late Wednesday into
Thursday.
* WHAT...South winds 30 to 40 mph with gusts up to 60 mph
possible.
* WHERE...In Oregon, Wallowa County, John Day Basin, Foothills
of the Northern Blue Mountains of Oregon and Foothills of the
Southern Blue Mountains of Oregon. In Washington, Foothills of
the Blue Mountains of Washington.
* WHEN...From Wednesday evening through Thursday afternoon.
* IMPACTS...Damaging winds could blow down trees and power
lines. Widespread power outages are possible. Travel could be
difficult, especially for high profile vehicles.
* ADDITIONAL DETAILS...The strongest winds will occur right at the
base of the Blue and Wallowa Mountains, including areas such as
Cabbage Hill along I-84.
* WHAT...Southwest winds 25 to 35 mph with gusts as high as 60
mph expected, mainly along ridgetops.
* WHERE...Simcoe Highlands.
* WHEN...From 4 AM Wednesday to 4 AM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...South winds 30 to 40 mph with gusts up to 60 mph
possible.
* WHERE...In Oregon, Wallowa County, John Day Basin, Foothills
of the Northern Blue Mountains of Oregon and Foothills of the
Southern Blue Mountains of Oregon. In Washington, Foothills of
the Blue Mountains of Washington.
* WHEN...From Wednesday evening through Thursday afternoon.
* IMPACTS...Damaging winds could blow down trees and power
lines. Widespread power outages are possible. Travel could be
difficult, especially for high profile vehicles.
* ADDITIONAL DETAILS...The strongest winds will occur right at the
base of the Blue and Wallowa Mountains, including areas such as
Cabbage Hill along I-84.
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...North Central Oregon and Central Oregon.
* WHEN...From 10 PM Wednesday to 10 AM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Southwest winds 35 to 45 mph with gusts up to 65 mph
expected. Snow and blowing snow will also create periods of very
low visibility and drifting snow.
* WHERE...Portions of Klamath, Lake, Modoc, and northeastern
Siskiyou counties, including Tulelake, Alturas, Davis Creek,
Klamath Falls, Adel, Lakeview, Valley Falls, Fort Rock, and
portions of highways 140, 97, 31, 139, 299, and 395.
* WHEN...From 1 AM Thursday to 4 AM PST Friday.
* IMPACTS...Expect periods of low visibility in blowing snow.
Damaging winds could blow down trees and power lines. Power
outages are possible. Travel will be difficult, especially for
high profile vehicles.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Southwest winds 40 to 50 mph with gusts up to 60 mph
expected.
* WHERE...South Central Oregon Coast and Curry County Coast
including Brookings, Gold Beach, Port Orford, all capes and
headlands, and exposed portions of highway 101.
* WHEN...From 7 PM Wednesday to 7 AM PST Thursday.
* IMPACTS...Damaging winds could blow down trees and power lines.
Power outages are possible. Travel will be difficult, especially
for high profile vehicles.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Heavy snow and blowing snow expected. Total snow
accumulations of 6 to 12 inches, with 1 to 2 feet expected above
5000 feet. Winds gusting as high as 60 mph.
* WHERE...The Cascade and Siskiyou Mountains, including Howard
Prairie, Union Creek, Crater Lake, Diamond Lake, Crescent Lake,
Tennant, and all passes, including portions of Interstate
5 and highways 58, 138, 230, 62, 66, 97, and 140.
* WHEN...From 4 PM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. Blowing
and drifting snow could significantly reduce visibility. Gusty
winds could bring down tree branches.
* ADDITIONAL DETAILS...Although lesser snow amounts are possible
along Interstate 5 at Siskiyou Summit and highway 66, travel
impacts are still a concern due to the combination of snow and
gusty winds. One inch per hour snowfall rates are expected in
the Cascades between 4 AM and 4 PM Thursday.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Heavy snow expected above 2500 feet. Total snow
accumulations of 4 to 8 inches, with over a foot in the
mountains of the Kalmiopsis wilderness. Winds gusting as high
as 50 mph.
* WHERE...Elevations above 2500 feet in Josephine, Jackson, and
Douglas, and eastern Coos and Curry counties, including Butte
Falls, the Tiller-Trail Highway, Dead Indian Memorial Road,
Toketee Falls, and portions of highways 62 and 140.
* WHEN...From 4 PM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. Gusty winds
could bring down tree branches.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Heavy snow and blowing snow expected. Total snow
accumulations of 4 to 8 inches. Winds gusting as high as 60
mph.
* WHERE...Portions of northern Klamath County, including Crescent,
Chemult, and highway 97 north of Chiloquin.
* WHEN...From 4 PM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility. Strong winds could cause
tree damage.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Southwest winds 30 to 40 mph with gusts to 60 mph
possible.
* WHERE...Portions of southwest Idaho and southeast Oregon.
* WHEN...From Thursday morning through Thursday evening.
* IMPACTS...Damaging winds could blow down trees and power
lines. Travel could be difficult, especially for high profile
vehicles.
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Okanogan Valley, Waterville Plateau, Moses Lake Area, and
Central Columbia Basin.
* WHEN...From 7 AM Wednesday to 10 AM PST Thursday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Winds will peak around midnight.
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Okanogan Valley, Waterville Plateau, Moses Lake Area, and
Central Columbia Basin.
* WHEN...From 7 AM Wednesday to 10 AM PST Thursday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Heavy snow expected. Total snow accumulations above 4000
feet of 2 to 4 feet. Total snow accumulations below 4000 feet of 2
to 4 inches. Winds gusting as high as 50 mph.
* WHERE...Stevens Pass, Stehekin, and Holden Village.
* WHEN...From 4 PM this afternoon to 4 PM PST Thursday.
* IMPACTS...Motorists should be prepared for winter driving
conditions especially over the Cascade Passes. Strong winds could
cause damage to trees and isolated power outages.
* ADDITIONAL DETAILS...Snowfall rates of one inch per hour or more
will likely occur at Stevens Pass. Heavy snowfall coupled with
gusty winds could create white-out conditons at times.
* WHAT...Heavy snow expected above 4000 feet. Total snow
accumulations between 6 and 12 inches. Winds gusting as high as 60
mph.
* WHERE...Mountain Road, Cloverland Road, and Peola.
* WHEN...From 10 PM this evening to 4 PM PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Wednesday morning and
evening commutes. Very strong winds could cause extensive damage
to trees and power lines.
* WHAT...Heavy snow expected. Total snow accumulations above 4000
feet of 1 to 3 feet. Total snow accumulations below 4000 feet of 2
to 4 inches. Winds gusting as high as 50 mph.
* WHERE...Loup Loup Pass, Methow, Twisp, Winthrop, Plain,
Leavenworth, Conconully, and Mazama.
* WHEN...From 4 PM this afternoon to 4 PM PST Thursday.
* IMPACTS...Motorists should be prepared for winter driving
conditions especially over the Cascade Passes. Strong winds could
cause damage to trees and isolated power outages.
* ADDITIONAL DETAILS...Snowfall rates of one inch per hour or more
will likely occur at Stevens Pass. Heavy snowfall coupled with
gusty winds could create white-out conditons at times.
* WHAT...Snow expected. Most locations will have snow accumulations
of up to 3 inches. Winds gusting as high as 40 mph. Highest snow
totals will be along the Washington/Idaho border and the higher
hills.
* WHERE...Cheney, Davenport, Downtown Spokane, Colfax, Spokane
Valley, La Crosse, Fairfield, Rosalia, Tekoa, Airway Heights,
Oakesdale, Uniontown, Rockford, and Pullman.
* WHEN...From 7 PM this evening to 11 AM PST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* WHAT...Snow expected. Total snow accumulations of 2 to 6 inches.
Winds gusting as high as 40 mph.
* WHERE...Northport, Plummer, Tiger, Newport, Genesee, Coeur
d'Alene, Kettle Falls, Colville, Springdale-Hunters Road, Moscow,
Fruitland, Orin-Rice Road, Flowery Trail Road, Chewelah, Deer
Park, Post Falls, Metaline Falls, Worley, Hayden, Ione, Potlatch,
and Metaline.
* WHEN...From 7 PM this evening to 10 AM PST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...Snow will transition to rain Wednesday
morning that could lead to slush on roadways.