* WHAT...Snow and freezing rain expected at or above elevations
greater than 2500 ft. Total snow accumulations of 3 to 10 inches.
Ice accumulations of up to 0.10 to 0.20 inches near and east of
the crest. Winds gusting as high as 35 mph.
* WHERE...West Slopes North Cascades and Passes, West Slopes North
Central Cascades and Passes, and West Slopes South Central
Cascades and Passes.
* WHEN...Until 4 AM PST Wednesday.
* IMPACTS...Travel could be very difficult with snow and ice on the
roadway.
* ADDITIONAL DETAILS...Periods of snow are expected through this
afternoon, becoming steadier later this morning. Snow will
transition to freezing rain by this evening, then to rain early
Wednesday morning as snow levels gradually climb from 2500 to near
8000 feet. Ice accumulations are most likely across Snoqualmie
and Stevens Passes but cannot be ruled out at White Pass.
* WHAT...Snow. Additional snow accumulations up to two inches.
* WHERE...Northern and Eastern Klamath County and Western Lake
County County, including Highway 97 north of Chiloquin to Chemult
and Crescent as well as most of Winter Rim.
* WHEN...Until 7 AM PST this morning.
* IMPACTS...Travel could be difficult with slippery, snow covered
roads and reduced visibility. The hazardous conditions could
impact the Monday morning and evening commutes.
* WHAT...Wet snow. Additional snow accumulations up to 2 inches.
* WHERE...The southern Oregon Cascades north of Lake of the Woods,
including Crater Lake National Park and the Cascade passes along
Highways 62, 138, 230, and 58.
* WHEN...Until 7 AM PST this morning.
* IMPACTS...Travel could be difficult with slippery, snow covered
roads and reduced visibility. The hazardous conditions could
impact the Monday morning and evening commutes.
* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected
Tuesday afternoon into Tuesday night. West winds 15 to 30 mph with
gusts up to 50 mph expected early Wednesday morning.
* WHERE...Admiralty Inlet Area.
* WHEN...From 1 PM this afternoon to 7 AM PST Wednesday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...South winds 20 to 35 mph with gusts up to 55 mph expected.
* WHERE...Central Coast.
* WHEN...From 4 PM this afternoon to 4 AM PST Wednesday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Southeast winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...San Juan County, Western Skagit County, and Western
Whatcom County.
* WHEN...From 4 PM this afternoon to 4 AM PST Wednesday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...South winds 20 to 35 mph with gusts up to 55 mph expected.
* WHERE...North Coast.
* WHEN...From 4 PM this afternoon to 4 AM PST Wednesday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Mixed precipitation expected. Total snow accumulations
between 4 and 8 inches and ice accumulations between 0.10 and 0.20
inches.
* WHERE...Holden Village, Stehekin, Stevens Pass, Plain, and
Leavenworth.
* WHEN...From 4 AM Tuesday to 4 AM PST Wednesday.
* IMPACTS...Expect winter travel conditions. Walking surfaces
becoming slick.
* ADDITIONAL DETAILS...Snow will switch over to freezing rain
Tuesday evening.
* WHAT...Mixed precipitation expected. Total snow accumulations 2 to
6 inches and ice accumulations around a light glaze.
* WHERE...Badger Mountain Road, Wenatchee, Chelan, Number 1 Canyon,
Pangborn Airport, Waterville, Cashmere, Mansfield, Entiat, and
Number 2 Canyon.
* WHEN...From 4 AM Tuesday to 4 AM PST Wednesday.
* IMPACTS...Expect winter travel conditions for the Tuesday morning
and evening commute.
* WHAT...Snow expected. Additional snow accumulations 6 to 12 inches
with up to 16 inches near Crater Lake. Winds gusting as high as 40
mph over exposed terrain.
* WHERE...The southern Oregon Cascades north of Lake of the Woods,
including Crater Lake National Park and the Cascade passes along
Highways 62, 138, 230, and 58.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Travel could be difficult with slippery, snow covered
roads and reduced visibility. The hazardous conditions could
impact the Monday morning and evening commutes.
* WHAT...Snow. Additional snow accumulations 2 to 5 inches. Winds
gusting as high as 45 mph.
* WHERE...Northern and Eastern Klamath County and Western Lake
County County, including Highway 97 north of Chiloquin to Chemult
and Crescent as well as most of Winter Rim.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Travel could be difficult with slippery, snow covered
roads and reduced visibility. The hazardous conditions could
impact the Monday morning and evening commutes.
* WHAT...Mixed precipitation. Total snow accumulations 1 to 3 inches
and ice accumulations up to a light glaze.
* WHERE...Kittitas Valley and Yakima Valley.
* WHEN...Until 4 AM PST Wednesday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. The hazardous conditions could impact the Tuesday
morning and evening commutes.
* WHAT...Mixed precipitation. Total snow accumulations between 3 and
8 inches, and ice accumulations from a couple hundredths to two
tenths of an inch.
* WHERE...Upper and Lower Slopes of the Eastern Washington Cascades
Crest.
* WHEN...Until 4 AM PST Wednesday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow and light freezing rain.
* WHAT...Mixed precipitation. Additional snow accumulations of 3 to
7 inches above 4000 feet, and 1 to 3 inches between 3500 and 4000
feet. Ice accumulations up to a light glaze.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 PM PST Tuesday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow.
* WHAT...Mixed precipitation. Additional snow accumulations of 3 to
7 inches above 4000 feet, and 1 to 3 inches between 3500 and 4000
feet. Ice accumulations up to a light glaze.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 PM PST Tuesday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow.
* WHAT...Snow. Additional snow accumulations of 2 to 5 inches above
4000 feet.
* WHERE...Ochoco-John Day Highlands.
* WHEN...Until 10 AM PST Tuesday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow.
* WHAT...Snow. Additional snow accumulations up to 10 inches above
4500 feet, and a 1 to 3 inches below 4500 feet. Ice accumulations
up to a light glaze.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 10 AM PST Tuesday.
* IMPACTS...Periods of moderate to heavy snow will combine with low
visibilities to create difficult driving conditions.
Patchy dense fog has developed and will reduce visibilities to 1/2
mile or less across the Blue Mountain foothills through the early
morning hours. Portions of I-84, SR-11, SR-125 and US-395 may be
impacted.
Motorists are urged to use caution when traveling through these
areas due to localized low visibilities. If you encounter dense
fog, slow down and use low beam headlights.