Aggregator

* WHAT...Heavy snow possible above 4000 feet. Total snow accumulations of 5 to 31 inches possible. Winds could gust as high as 60 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...From Wednesday afternoon through late Thursday night. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Strong winds could cause tree damage.

* WHAT...Heavy snow expected above 4000 feet. Total snow accumulations of 8 to 19 inches. Winds gusting as high as 60 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 10 PM this evening to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Periods of heavy snow will impact the northern Blues Tuesday night into Wednesday morning, and again late Wednesday evening through Thursday. Strong gusty winds will also produce low visibilities at times late Wednesday through Thursday.

* WHAT...Heavy snow expected. Total snow accumulations above 4000 feet of 2 to 3 feet. Total snow accumulations below 4000 feet of 2 to 4 inches. Winds gusting as high as 50 mph. * WHERE...Western Chelan County. * WHEN...From 4 PM this afternoon to 4 PM PST Thursday. * IMPACTS...Motorists should be prepared for winter driving conditions especially over the Cascade Passes. Strong winds could cause damage to trees and isolated power outages. * ADDITIONAL DETAILS...Snowfall rates of one inch per hour or more will likely occur at Stevens Pass. Heavy snowfall coupled with gusty winds could create white-out conditons at times.

* WHAT...Heavy snow expected. Total snow accumulations above 4000 feet of 1 to 2 feet. Total snow accumulations below 4000 feet of a trace to 4 inches. Winds gusting as high as 50 mph. * WHERE...Central Chelan County and Western Okanogan County. * WHEN...From 4 PM this afternoon to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. Strong winds could cause damage to trees and isolated power outages. * ADDITIONAL DETAILS...Snowfall rates of one inch per hour or more will likely occur. Heavy snowfall coupled with gusty winds could create white-out conditons at times.

The Winter Storm Watch has been replaced. Please see the latest information from NWS Spokane WA on this developing situation.

* WHAT...Snow expected. Total snow accumulations of up to 3 inches. Winds gusting as high as 40 mph. Highest snow totals will be along the Washington/Idaho border and the higher hills. * WHERE...Washington Palouse and Spokane Area. * WHEN...From 7 PM this evening to 10 AM PST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...Snow will transition to rain Wednesday morning that could lead to slush on roadways.

* WHAT...Snow expected. Total snow accumulations of 2 to 6 inches. Winds gusting as high as 40 mph. * WHERE...In Idaho, Coeur d'Alene Area and Idaho Palouse. In Washington, Northeast Mountains. * WHEN...From 7 PM this evening to 10 AM PST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...Snow will transition to rain Wednesday morning that could lead to slush on roadways.

Snowfall over the Cascades early this morning is lessening. Therefore, the existing Winter Storm Warning will be allowed to expire. Another strong system will bring in another round of heavy mountain snow this afternoon through Thursday evening. ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH THURSDAY EVENING... * WHAT...Heavy snow possible. Total snow accumulations of up to 2 to 4 feet possible. Winds could gust as high as 45 mph. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Maple Falls, the Mount Baker Ski Area, Newhalem, Lyman, and Concrete, Cascade mountains and valleys of Snohomish and King Counties, including Darrington, Index, Skykomish, Stevens Pass, and Snoqualmie Pass and Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, Paradise on Mount Rainier, Ashford, Randle, and Packwood. * WHEN...From this afternoon through Thursday evening. * IMPACTS...Travel could be very difficult.

* WHAT...Heavy snow possible. Total snow accumulations of up to 46 inches possible. Winds could gust as high as 40 mph. * WHERE...Olympic mountains and valleys, including Hurricane Ridge, Amanda Park, and Quinault. * WHEN...From this afternoon through Thursday evening. * IMPACTS...Travel could be very difficult.

* WHAT...Snow. Additional snow accumulations of up to one inch. * WHERE...Everett and vicinity, including Stanwood, Marysville, and Mountlake Terrace and Admiralty Inlet Area, including Port Townsend, Whidbey Island, and Camano Island. * WHEN...Until 9 AM PST this morning. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...A persistent convergence zone has caused snowfall between Port Townsend and Gold Bar, with spotter reports of snow accumulations up to 3 inches across Whidbey Island and reports of 4 inches across Everett as of 3 AM. Temperatures will continue to drop this morning and will bottom out at or below freezing, which may cause travel impacts during the morning commute due to snow and ice.

* WHAT...Southwest winds 30 to 40 mph with gusts 60 to 70 mph possible. * WHERE...The headlands and exposed areas of the south central Oregon Coast and Curry County Coast. This includes the exposed portions of Highway 101 from Brookings to Reedsport as well as Cape Blanco State Park, Humbug Mountain State Park and Shore Acres State Park. * WHEN...From Wednesday afternoon through Thursday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...For the Winter Weather Advisory above 1000 feet, snow. Additional snow accumulations of up to two inches. For the Winter Storm Watch above 1500 feet, heavy snow possible. Total snow accumulations of 4 to 12 inches, except 10 to 24 inches above 2500 feet. Winds could gust as high as 50 mph. * 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...For the Winter Weather Advisory, until 7 AM PST this morning. For the Winter Storm Watch, from Wednesday afternoon through late Thursday night. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches.

* WHAT...For the Winter Weather Advisory above 1000 feet, snow. Additional snow accumulations of up to two inches. For the Winter Storm Watch above 1500 feet, heavy snow possible. Total snow accumulations of 4 to 12 inches, except 10 to 24 inches above 2500 feet. Winds could gust as high as 50 mph. * 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...For the Winter Weather Advisory, until 7 AM PST this morning. For the Winter Storm Watch, from Wednesday afternoon through late Thursday night. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches.

* WHAT...Snow above 1000 feet. Additional snow accumulations of up to one inch. * WHERE...Willapa Hills. * WHEN...Until 7 AM PST this morning. * IMPACTS...Plan on slippery road conditions.

* 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 up to 3 to 8 inches, except 7 to 14 inches above 2500 feet. Winds could gust as high as 50 mph. * WHERE...Central Coast Range of Western 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. Strong winds could cause tree damage.

* 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...For the Winter Weather Advisory above 1000 feet, snow. Additional snow accumulations of up to two inches. For the Winter Storm Watch above 1500 feet, heavy snow possible. Total snow accumulations of 4 to 12 inches, except 10 to 24 inches above 2500 feet. Winds could gust as high as 50 mph. * 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...For the Winter Weather Advisory, until 7 AM PST this morning. For the Winter Storm Watch, from Wednesday afternoon through late Thursday night. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches.

* WHAT...For the Winter Weather Advisory above 1000 feet, snow. Additional snow accumulations of up to two inches. For the Winter Storm Watch above 1500 feet, heavy snow possible. Total snow accumulations of 4 to 12 inches, except 10 to 24 inches above 2500 feet. Winds could gust as high as 50 mph. * 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...For the Winter Weather Advisory, until 7 AM PST this morning. For the Winter Storm Watch, from Wednesday afternoon through late Thursday night. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. 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 snow possible. Total snow accumulations of up to 3 to 8 inches, except 7 to 14 inches above 2500 feet. Winds could gust as high as 50 mph. * WHERE...Central Coast Range of Western 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. Strong winds could cause tree damage.