Aggregator

* WHAT...For the Winter Weather Advisory above 1000 feet, snow. Additional snow accumulations of up to one inch. For the Winter Storm Watch above 1500 feet, heavy snow possible. Total snow accumulations of 4 to 10 inches, except 7 to 14 inches above 2500 feet. Winds could gust as high as 40 mph. * WHERE...Coast Range of Northwest Oregon. * WHEN...For the Winter Weather Advisory, until 7 AM PST this morning. For the Winter Storm Watch, from Wednesday evening through late Thursday night. * IMPACTS...Travel could be very difficult. Gusty winds could bring down tree branches.

* WHAT...For the Winter Weather Advisory above 1000 feet, snow. Additional snow accumulations of up to one inch. For the Winter Storm Watch above 1500 feet, heavy wet snow possible. Total snow accumulations of 2 to 7 inches. Winds could gust as high as 45 mph. * WHERE...Upper Hood River Valley. * WHEN...For the Winter Weather Advisory, until 7 AM PST this morning. For the Winter Storm Watch, from Wednesday afternoon through late Thursday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches.

* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Portions of southwest Idaho and southeast Oregon. * WHEN...From Thursday morning through Thursday evening. * IMPACTS...Damaging winds could blow down trees and power lines. Travel could be difficult, especially for high profile vehicles.

* WHAT...Heavy snow and strong winds possible. Total snow accumulations of of 1 to 2 feet possible. Winds could gust as high as 55 mph. * WHERE...The Cascade and Siskiyou Mountains including Howard Prairie, Union Creek, Crater Lake, Diamond Lake, Crescent Lake, and significant portions of highways 58, 138, 230, 62, and 140. * WHEN...From Wednesday afternoon through Thursday evening. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Although lesser snow amounts are possible along Interstate 5 at Siskiyou Summit and highway 66, travel impacts are still a concern.. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Heavy snow possible above 2500 feet. Total snow accumulations of up to 12 inches possible. Winds could gust as high as 50 mph. * WHERE...Central Douglas County, Eastern Curry County and Josephine County and Jackson County above 2500 feet, including Butte Falls, the Tiller-Trail Highway, Dead Indian Memorial Road, and portions of highways 62 and 140. * WHEN...From Wednesday afternoon through Thursday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snow is possible at Hayes Hill and Jacksonville Hill by the end of the Watch period. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Heavy snow and strong winds possible. Total snow accumulations of up to 7 inches possible. Winds could gust as high as 65 mph. * WHERE...In California, Modoc and northeast Siskiyou counties. In Oregon, Klamath and Lake counties. This includes highways 97 and 232 north of Chiloquin, highway 140 near Bly and over the Warners, highway 31 between Paisley and Silver Lake, and highway 299 over Cedar Pass. * WHEN...From Wednesday afternoon through Thursday evening. * IMPACTS...Plan on slippery road conditions. Blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Snow. Additional snow accumulations of up to 4 inches. Winds gusting as high as 40 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Travel along I-90 and through Snoqualmie Pass will be impacted by snow.

* WHAT...Heavy snow above 3000 feet. Additional snow accumulations of up to 5 inches. Winds gusting as high as 35 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Travel along I-84 will be impacted by snow.

* WHAT...Snow above 2500 feet. Additional snow accumulations of up to two inches. Winds gusting as high as 35 mph. * WHERE...Wallowa County. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions.

* WHAT...Snow above 3000 feet. Additional snow accumulations of up to 4 inches. Winds gusting as high as 35 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility.

* WHAT...Snow above 4000 feet. Additional snow accumulations of up to two inches. * WHERE...Southern Blue Mountains of Oregon and Ochoco-John Day Highlands. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility.

* WHAT...Heavy snow above 3000 feet. Additional snow accumulations of up to 5 inches. Winds gusting as high as 35 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Travel along I-84 will be impacted by snow.

* WHAT...Snow at times above 1000 feet. Additional snow accumulations 1 to 4 inches. * WHERE...Willapa Hills. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions.

* WHAT...Snow showers above 1000 feet. Additional accumulations of 1 to 4 inches expected, but 3 to 6 inches of new snow is possible above 2000 feet. * WHERE...In Oregon, Northern Oregon Cascade Foothills, Northern Oregon Cascades, Cascade Foothills in Lane County and Cascades in Lane County. In Washington, South Washington Cascades and South Washington Cascade Foothills. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions.

* WHAT...Snow at times above 1000 feet. Additional snow accumulations of 1 to 3 inches. * WHERE...Central Coast Range of Western Oregon. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions.

* WHAT...Snow at times above 1000 feet. Additional snow accumulations of 1 to 4 inches. * WHERE...Coast Range of Northwest Oregon. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions.

* WHAT...Snow showers above 1000 feet. Additional accumulations of 1 to 4 inches expected, but 3 to 6 inches of new snow is possible above 2000 feet. * WHERE...In Oregon, Northern Oregon Cascade Foothills, Northern Oregon Cascades, Cascade Foothills in Lane County and Cascades in Lane County. In Washington, South Washington Cascades and South Washington Cascade Foothills. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions.

* WHAT...Snow at times above 1000 feet. Additional snow accumulations 1 to 3 inches. * WHERE...Upper Hood River Valley. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions.

Winds have lowered below advisory thresholds but remain gusty. These winds will continue to lower late this evening into tonight.

Moderate snow and graupel showers will continue through late evening across eastern Washington and north Idaho, especially in the Panhandle Mountains and the Camas Prairie. Expect changing visibilities in heavier showers as well as quick accumulations on grassy surfaces. Lookout Pass will see 1 to 3 inches of snow with winter driving conditions through the overnight hours. The Palouse to the Camas Prairie will see intermittent snow showers with rapidly changing conditions.