Aggregator

* WHAT...Snow expected. Total snow accumulations 1 to 4 inches. * WHERE...Eastern Strait of Juan de Fuca. * WHEN...From 4 AM Monday to 1 PM PST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Higher amounts are possible in areas south of US 101.

* WHAT...Snow. Additional snow accumulations 1 to 4 inches. * WHERE...Central Coast, North Coast, and Western Strait of Juan De Fuca. * WHEN...Until 1 PM PST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Snow totals will be localized in nature due to scattered coverage of snow showers. Not all locations will receive accumulating snowfall.

* WHAT...Snow. Additional snow accumulations 2 to 4 inches. Wind gusts of 20 to 30 mph. * WHERE...Western Whatcom County. * WHEN...Until 1 PM PST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute. Blowing snow may reduce visibilities. * ADDITIONAL DETAILS...Snow totals will be localized in nature due to scattered coverage of snow showers. Not all locations will receive accumulating snowfall.

* WHAT...Snow. Additional snow accumulations 1 to 2 inches. * WHERE...Hood Canal Area and Tacoma Area. * WHEN...Until 1 PM PST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snow totals will be localized in nature due to scattered coverage of snow showers. Not all locations will receive accumulating snowfall.

* WHAT...Snow. Additional snow accumulations 1 to 3 inches. * WHERE...San Juan County, Western Skagit County, East Puget Sound Lowlands, Lower Chehalis Valley Area, and Southwest Interior. * WHEN...Until 1 PM PST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snow totals will be localized in nature due to scattered coverage of snow showers. Not all locations will receive accumulating snowfall.

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. * WHERE...In Oregon, North Oregon Coast Range Lowlands. In Washington, Willapa and Wahkiakum Lowlands. * WHEN...Until 10 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Heavy snow. Additional snow accumulations between 3 and 7 inches. * WHERE...In Oregon, North Oregon Coast Range. In Washington, Willapa Hills. * WHEN...Until 10 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow. Additional snow accumulations up to 2 inches. * WHERE...Clatsop County and Tillamook County Coast, and South Washington Coast. * WHEN...Until 10 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow. Additional snow accumulations between 2 and 6 inches, and up to 10 inches above 5500 feet. Winds gusting as high as 35 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Light snow showers will continue beyond this time frame, but forecast snow amounts are not expected to meet advisory criteria.

* WHAT...Snow. Additional snow accumulations up to two inches, especially areas north of Kelso/Longview. * WHERE...Cowlitz County Lowlands. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow. Additional snow accumulations up to 3 inches. * WHERE...In Oregon, Clackamas County Cascade Foothills, West Columbia River Gorge of Oregon above 500 ft, and Cascade Foothills of Marion and Linn Counties. In Washington, South Washington Cascade Foothills. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Light snow showers will continue beyond this time frame, but forecast snow amounts are not expected to meet advisory criteria.

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. * WHERE...In Oregon, North Oregon Coast Range Lowlands. In Washington, Willapa and Wahkiakum Lowlands. * WHEN...Until 10 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Heavy snow. Additional snow accumulations between 3 and 7 inches. * WHERE...In Oregon, North Oregon Coast Range. In Washington, Willapa Hills. * WHEN...Until 10 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow. Additional snow accumulations up to 2 inches. * WHERE...Clatsop County and Tillamook County Coast, and South Washington Coast. * WHEN...Until 10 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow. Additional snow accumulations between 2 and 6 inches, and up to 10 inches above 5500 feet. Winds gusting as high as 35 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Light snow showers will continue beyond this time frame, but forecast snow amounts are not expected to meet advisory criteria.

* WHAT...Snow above 1000 feet. Additional snow accumulations up to two inches. * WHERE...Upper Hood River Valley. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

* WHAT...Snow. Additional snow accumulations up to two inches. * WHERE...Lane County Cascade Foothills. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Light snow showers will continue beyond this time frame, but forecast snow amounts are not expected to meet advisory criteria.

* WHAT...Snow. Additional snow accumulations up to 3 inches. * WHERE...In Oregon, Clackamas County Cascade Foothills, West Columbia River Gorge of Oregon above 500 ft, and Cascade Foothills of Marion and Linn Counties. In Washington, South Washington Cascade Foothills. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Light snow showers will continue beyond this time frame, but forecast snow amounts are not expected to meet advisory criteria.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy snow. Additional snow accumulations between 8 to 20 inches. Highest snow accumulations anticipated in the southern portions of Lake and Klamath Counties. 4 to 8 inches anticipated in the northern sections of these counties. * WHERE...Central and southern Lake and Klamath Counties. This includes Highway 97, Highway 140, Highway 31, and Highway 395. * WHEN...Until 10 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions will likely impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy snow. Additional snow accumulations between 12 and 24 inches. * WHERE...The southern Oregon Cascades and Siskiyou Mountains. This includes Siskiyou Summit on I-5, Mt Ashland, Lake of the Woods, and Crater Lake. The highest totals are anticipated towards the Oregon/California border. * WHEN...Until 10 PM PST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions will likely impact the Monday morning commute.