* WHAT...Snow. Additional snow accumulations of 1 to 3 inches.
* WHERE...Blue Mountains of Oregon and Washington.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches, with local amounts up to 17 inches near Crater Lake. Winds
gusting as high as 35 mph.
* WHERE...The southern Oregon Cascades, this includes highway's 138,
and 230 near Diamond Lake, highway 138 east of Diamond Lake.
Highway 62 near Crater Lake, and highway 140 near Lake of the
Woods.
* WHEN...From 10 PM Saturday to 10 AM PST Monday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the morning commute Sunday and
Monday morning.
* ADDITIONAL DETAILS...This will be a persistent long duration event
with the highest concern for snow covered roads from around sunset
Saturday until the late morning hours Sunday, and again around
sunset Sunday until late Monday morning.
* WHAT...Heavy snow. Additional snow accumulations up to 2 inches.
* WHERE...Western and Central Columbia River Gorge, the Corbett area
and the Hood River Valley.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Snow. Additional snow accumulations up to 4 inches.
* WHERE...Northern and Central Cascades and Foothills in Oregon, and
South Washington Cascades.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Snow. Additional snow accumulations up to 4 inches.
* WHERE...Northern and Central Cascades and Foothills in Oregon, and
South Washington Cascades.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Heavy snow. Additional snow accumulations up to 2 inches.
* WHERE...Western and Central Columbia River Gorge, the Corbett area
and the Hood River Valley.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Snow. Additional snow accumulations of 2 to 5 inches.
* WHERE...Blue Mountains of Oregon and Washington.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow.
* WHAT...Snow. Additional snow accumulations of one-half inch to two
inches.
* WHERE...Foothills of the Blue Mountains of Washington.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads. The hazardous conditions could impact the
Friday evening commute.
* WHAT...Snow. Additional snow accumulations of less than one inch.
* WHERE...Lower Columbia Basin of Washington.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads.
* WHAT...Snow. Additional snow accumulations of 2 to 5 inches.
* WHERE...Blue Mountains of Oregon and Washington.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow.
* WHAT...Snow. Additional snow accumulations of one-half inch to two
inches.
* WHERE...Foothills of the Northern Blue Mountains of Oregon.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads. The hazardous conditions could impact the
Friday evening commute.
* WHAT...Snow. Additional snow accumulations of less than one inch.
* WHERE...Grande Ronde Valley.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads.
* WHAT...Snow. Additional snow accumulations of less than one inch.
* WHERE...Foothills of the Southern Blue Mountains of Oregon and
Lower Columbia Basin of Oregon.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads.
* WHAT...Snow. Additional snow accumulations up to one inch.
* WHERE...Ochoco-John Day Highlands.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads.
* WHAT...Snow. Additional snow accumulations of up to two inches
along the Cascade crest. Winds gusting as high as 40 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow. Additional snow accumulations of less than one inch.
* WHERE...John Day Basin.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads.
* WHAT...Snow. Additional snow accumulations up to one inch.
* WHERE...East Puget Sound Lowlands.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Friday morning commute.
* WHAT...Snow. Total accumulations 1 to 2 inches. Localized amounts
up to 3 inches.
* WHERE...Coeur d'Alene, Spokane Valley, Rockford, Worley, Post
Falls, Davenport, Hayden, Fairfield, Downtown Spokane, Airway
Heights, and Cheney.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Periods of light snow through the day and into the
evening will produce winter driving conditions mainly on side
streets and untreated roads.
* WHAT...Snow. Total accumulations between 1 and 3 inches. Localized
amounts up to 4 inches on the Camas Prairie above 3000 feet.
* WHERE...Portions of North and North Central Idaho and Southeast
Washington.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Periods of light snow through the day and into the
evening will produce winter driving conditions mainly side streets
on untreated roads.