* WHAT...Snow expected above 3500 feet. Total snow accumulations
between 2 and 8 inches, locally 10+ across the peaks and crests.
Winds gusting as high as 60 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Brief periods of near whiteout conditions may
be possible with this system. Widespread blizzard level conditions
should be limited to the peaks of the region.
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph.
* WHERE...Foothills of the Blue Mountains of Washington.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* WHAT...Southeast winds 15 to 25 mph with gusts up to 45 mph.
* WHERE...John Day Basin, Grande Ronde Valley, and Lower Columbia
Basin of Oregon.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...South winds 10 to 20 mph with gusts up to 40 mph.
* WHERE...Central Oregon and North Central Oregon.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph.
* WHERE...Foothills of the Blue Mountains of Oregon.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* WHAT...South winds 20 to 30 mph with gusts up to 55 mph.
* WHERE...Portions of Lake and Modoc counties and far eastern
Klamath County, including Lakeview, Valley Falls, Bly, Paisley,
Summer Lake, Silver Lake, Adel, Fort Rock, the Warner and Hart
mountains, and portions of Highways 395, 31, and 140. Northeast
Siskiyou and southwest Klamath counties, including Dorris,
Macdoel, Klamath Falls, Bonanza, and portions of Highways 97, 140,
39, and 139.
* WHEN...Until 7 PM PST this evening.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* WHAT...Flooding caused by continued excessive rainfall is possible.
* WHERE...Portions of northern California including western Siskiyou
County, and southwest Oregon including Curry County, Josephine
County, Siskiyou Mountains, and Southern Oregon Cascades.
* WHEN...Through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers and
creeks and low-lying or flood-prone areas. Flooding may also occur
in poor drainage and urban areas as storm drains and ditches may
become clogged with leaves and other debris. There will be an
increased risk of rock fall and landslides on steep slopes and
road cuts.
* ADDITIONAL DETAILS...
- http://www.weather.gov/safety/flood
* WHAT...Southeast winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Alpowa Summit, Clarkston, and Pomeroy.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Snow expected. Additional snow accumulations between 3 and
6 inches. Winds gusting as high as 60 mph over high exposed
terrain.
* WHERE...In California, Modoc County County. In Oregon, Klamath
Basin County.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Wednesday morning commute. Strong winds could
cause extensive damage to trees and power lines.
* WHAT...Heavy snow expected. Additional snow accumulations between
3 and 6 inches. South winds 35 to 45 mph with gusts up to 60 mph.
For the Winter Weather Advisory, snow expected. Additional snow
accumulations between 2 and 4 inches. South winds 30 to 40 mph
with gusts up to 50 mph.
* WHERE...The Warning is for portions of Highway 97 near Chemult and
the junction of Highways 97 and 138 as well as higher terrain in
eastern Klamath County and western Lake County. The advisory is
for portions of Highway 97 south of the junction with Highways 97
and 138 and near Crescent, portions of Highway 31 east of Crescent.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Tuesday evening commutes. Very strong winds could
cause extensive damage to trees and power lines. Blowing snow
could result in greatly reduced visibilities at times.
* WHAT...Heavy wet snow above 4000 ft in the southern Cascades and
Siskiyous in Jackson and Klamath Counties. Additional snow
accumulations between 5 and 10 inches with up to 18 inches over
high remote terrain. Winds gusting as high as 70 mph.
* WHERE...Siskiyou Mountains and Southern Oregon Cascades including
Howard Prairie, Lake of the Woods, Siskiyou Summit on Interstate
5, and Highways 66 and 140.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Monday evening and Tuesday
morning commutes. Very strong winds could cause extensive damage
to trees and power lines. Roads, and especially bridges and
overpasses, will likely become slick and hazardous. Blowing snow
could result in greatly reduced visibilities at times.
* WHAT...Heavy snow expected. Additional snow accumulations between
3 and 6 inches. South winds 35 to 45 mph with gusts up to 60 mph.
For the Winter Weather Advisory, snow expected. Additional snow
accumulations between 2 and 4 inches. South winds 30 to 40 mph
with gusts up to 50 mph.
* WHERE...The Warning is for portions of Highway 97 near Chemult and
the junction of Highways 97 and 138 as well as higher terrain in
eastern Klamath County and western Lake County. The advisory is
for portions of Highway 97 south of the junction with Highways 97
and 138 and near Crescent, portions of Highway 31 east of Crescent.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Tuesday evening commutes. Very strong winds could
cause extensive damage to trees and power lines. Blowing snow
could result in greatly reduced visibilities at times.
* WHAT...For the Winter Storm Warning above 4000 ft in the high
central Cascades in Klamath, Jackson and Douglas Counties, heavy
snow expected. Total snow accumulations between 10 and 18 inches.
Winds gusting as high as 75 mph over exposed terrain.
* WHERE...The south central Oregon Cascades, including Crater Lake,
Diamond Lake, and portions of Highway 62, 138, and 230.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Whiteout conditions are possible and will make travel
treacherous and potentially life-threatening. Travel could be very
difficult to impossible. The hazardous conditions could impact the
Monday evening and Tuesday morning commutes. Very strong winds
could cause extensive damage to trees and power lines. Roads, and
especially bridges and overpasses, will likely become slick and
hazardous.
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches in the valleys and 6 and 10 inches in the mountains.
* WHERE...Ione, Athol, Deer Park, Kettle Falls, Colville, Chewelah,
Sandpoint, Orin-Rice Road, Metaline Falls, Springdale-Hunters
Road, Metaline, Tiger, Northport, Schweitzer Mountain Road,
Fruitland, Eastport, Bonners Ferry, Priest River, Newport, Clark
Fork, and Flowery Trail Road.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Travel could be very difficult. Winter driving
conditions will impact the Wednesday morning commute.
* WHAT...Heavy snow. Additional snow accumulations between 2 and 6
inches with locally around 8 inches in the mountains.
* WHERE...Bridgeport, Boulder Creek Road, Republic, Disautel Pass,
Wauconda, Brewster, Oroville, Nespelem, Tonasket, Okanogan,
Sherman Pass, Inchelium, Omak, Chesaw Road, and Highway 20
Wauconda Summit.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Wednesday morning commute.
* ADDITIONAL DETAILS...Snowfall rates of 1 inch per hour will be
possible at times.
* WHAT...Heavy snow. Additional snow accumulations between 4 and 9
inches. Winds gusting as high as 45 mph.
* WHERE...Twisp, Loup Loup Pass, Winthrop, Conconully, Methow, and
Mazama.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Wednesday morning commute. Gusty winds could
bring down tree branches.
* ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour will
be possible at times.
* WHAT...Heavy snow. Additional snow accumulations up to 4 inches
mainly for elevations above 1000 feet. Winds gusting as high as 35
mph on the Waterville Plateau.
* WHERE...Leavenworth, Number 2 Canyon, Cashmere, Mansfield, Chelan,
Waterville, Badger Mountain Road, Plain, Pangborn Airport, Entiat,
Wenatchee, and Number 1 Canyon.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...The strong winds and weight of snow on tree limbs may
down power lines and could cause sporadic power outages. Plan on
winter travel conditions during the Wednesday morning commute.
* WHAT...Blizzard conditions expected for elevations above 2500
feet. Additional snow accumulations of 2 to 5 inches. Winds
gusting as high as 45 mph for portions of US 2 from Coles Corner
to Stevens Pass.
* WHERE...Holden Village, Stehekin, and Stevens Pass.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Visibilities may drop below 1/4 mile due to falling and
blowing snow. Travel could be very difficult. Strong winds could
cause extensive damage to trees and power lines.
* ADDITIONAL DETAILS...Snowfall rates of 1 inch per hour will be
possible at times.
* WHAT...Snow expected. Total snow accumulations between 1 and 3
inches below 4000 feet and 5 to 9 inches above 4000 feet. Winds
gusting as high as 50 mph.
* WHERE...Cloverland Road, Mountain Road, Anatone, and Peola.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Winter travel conditions expected during the Wednesday
morning commute. Gusty winds could bring down small tree branches.
* WHAT...Wet snow expected. For northern Grant and Lincoln counties,
total snow accumulations between 1.5 and 4 inches. Everywhere
else, 0.5 to 2 inches expected.
* WHERE...Colfax, Cheney, Tekoa, Worley, Harrington, Plummer,
Spokane Valley, Coeur d'Alene, Moscow, Odessa, Rosalia, Davenport,
Rockford, Uniontown, Downtown Spokane, Pullman, Grand Coulee,
Oakesdale, Hayden, Ritzville, Coulee City, Creston, Fairfield,
Airway Heights, Wilbur, La Crosse, Genesee, Post Falls, and
Potlatch.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Plan on slippery road conditions. Winter driving
conditions will impact the Wednesday morning commute.