Aggregator

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 9 inches. Winds gusting as high as 45 mph. * WHERE...The southern Oregon Cascades and Siskiyou Mountains. * 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.

* WHAT...Snow expected. Total snow accumulations between 5 to 10 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions.

* WHAT...Snow above 3500 feet. Additional snow accumulations between 5 and 7 inches. Winds gusting as high as 35 mph. * WHERE...Upper and Lower Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Mixed precipitation. Additional 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...Until noon PST today. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Oregon, Foothills of the Southern Blue Mountains of Oregon and North Central Oregon. In Washington, Simcoe Highlands. * WHEN...Until noon PST today. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Mixed precipitation. Additional snow accumulations up to 6 inches and ice accumulations around a light glaze. Winds gusting as high as 35 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow expected. Total snow accumulations between 5 to 10 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions.

* WHAT...Mixed precipitation. Additional 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...Until noon PST today. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Oregon, Foothills of the Southern Blue Mountains of Oregon and North Central Oregon. In Washington, Simcoe Highlands. * WHEN...Until noon PST today. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and 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...Until 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...Until 4 AM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow expected above 4000 feet. Total snow accumulations of 4 to 8 inches. Winds gusting as high as 35 mph. * WHERE...Northern and Central Oregon Cascades. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Highest snow fall rates expected between 8 AM and 4 PM Wednesday.

Near freezing temperatures at the surface along with light precipitation could result in a glaze of ice on roads and elevated surfaces this morning.

* WHAT...Snow expected. Total snow accumulations between 5 and 9 inches. * WHERE...Holden Village, Stehekin, and Stevens Pass. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Wednesday morning and evening commutes.

* 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...Number 1 Canyon, Pangborn Airport, Badger Mountain Road, Mansfield, Number 2 Canyon, Entiat, Chelan, Leavenworth, Plain, Wenatchee, Cashmere, and Waterville. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning commute.

* WHAT...Snow. Snow accumulations between 2 and 4 inches. Winds gusting as high as 35 mph. * WHERE...Twisp, Methow, Conconully, Mazama, Loup Loup Pass, and Winthrop. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning commute.

* 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...Creston, Harrington, Othello, Quincy, Coulee City, Grand Coulee, Wilbur, Ephrata, Moses Lake, Ritzville, and Odessa. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning commute.

* WHAT...Snow expected. Total snow accumulations up to 10 inches. * 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. Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions.

* 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.