Aggregator

* WHAT...Heavy mixed precipitation. Additional snow accumulations 1 to 3 inches and ice accumulations of less than one tenth of an inch. Winds gusting as high as 45 mph. Freezing rain or rain will transition back to snow after 6am. Snow could be heavy for an hour or two early this morning. * WHERE...Stehekin, Stevens Pass, and Holden Village. * WHEN...Through 10 AM this morning. * IMPACTS...Power outages and tree damage is possible due to the ice. Strong winds could also cause tree damage. Winter driving conditions and slick surfaces expected.

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .Heavy rain over the last 24 hours has led to moderate river flooding on the Skokomish River at Potlatch. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until Friday afternoon. * IMPACTS...At 17.5 feet, the Skokomish River will cause moderate flooding, with deep and quick flood waters inundating some residential areas, many roads, and much of the farm land in the Skokomish Valley. Inundated roads include the Skokomish Valley road, Bourgault Road West, Purdy Cutoff Road, and Highway 106. * ADDITIONAL DETAILS... - At 3:30 AM PST Wednesday the stage was 17.8 feet. - Flood stage is 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:30 AM PST Wednesday was 17.8 feet. - Forecast...The river will rise to 17.9 feet late this morning. It will then fall below flood stage late this evening to 15.5 feet tomorrow afternoon. It will rise to 15.8 feet early Friday morning. It will then fall to 15.3 feet Saturday afternoon. It will then rise above flood stage Sunday evening. - Flood History...This crest compares to a previous crest of 17.8 feet on 03/19/1997. - http://www.weather.gov/safety/flood

* WHAT...Snow at or above elevations greater than 3500 ft. Additional snow accumulations up to 5 inches. Winds gusting as high as 45 mph. * WHERE...West Slopes North Central Cascades and Passes. * WHEN...Until 10 AM PST this morning. * IMPACTS...Travel could be very difficult. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow levels will fall this morning to 3500 to 4500 feet, allowing for brief snow accumulations, particularly around Stevens Pass.

...The Flood Warning is extended for the following rivers in Washington... Grays River at Covered Bridge near Rosburg affecting Wahkiakum County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Grays River at Covered Bridge near Rosburg. * WHEN...Until late this morning. * IMPACTS...Above 30.5 feet, expect widespread lowland flooding and numerous flooded roads near Rosburg and Hwy 4. These include Covered Bridge Road near the gage and the roadway approaches to the Altoona Bridge downstream of the gage. * ADDITIONAL DETAILS... - At 3:15 AM PST Wednesday the stage was 31.0 feet. - Bankfull stage is 27.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:15 AM PST Wednesday was 31.0 feet. - Forecast...The river will fall below flood stage late this morning. - Flood stage is 28.5 feet. - http://www.weather.gov/safety/flood

ESFSEW An atmospheric river has brought 2 to 4 inches of precipitation across the Cascades of Snohomish County northwards over the last 24 hours. This has led to a rise in area rivers. However, river flooding is not expected for Whatcom, Skagit, and King Counties from this event. Although river flooding is not expected for Snohomish County, the Stillaguamish River continues to rise rapidly this morning due to 1 to 2 inches of precipitation over the last 6 hours in the Stillaguamish basin and vicinity. For this reason, the Hydrologic Outlook remains for Snohomish County. However, current river forecasts keep the Stillaguamish River below flood stage. We will continue to monitor if conditions change.

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph will transition to west winds 15 to 30 mph with gusts up to 55 mph early this morning. * WHERE...Admiralty Inlet Area. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph. * WHERE...Hood Canal Area, Bellevue and Vicinity, Bremerton and Vicinity, East Puget Sound Lowlands, Everett and Vicinity, Lower Chehalis Valley Area, Seattle and Vicinity, Southwest Interior, and Tacoma Area. * WHEN...Until 7 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...|A moderate risk of sneaker waves is expected. * WHERE...South Central Oregon Coast and Curry County Coast. * WHEN...From late tonight through Thursday evening. * IMPACTS...Sneaker waves can run up significantly farther on beaches than normal, including over rocks and jetties. These waves can suddenly knock people off of their feet and quickly pull them into the cold ocean waters, resulting in serious injury or death. Waves may also lift driftwood logs, trapping anyone caught underneath. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Minor coastal flooding expected. Inundation of 2 to 2.5 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...San Juan County, Western Whatcom County and Western Skagit County zones. * WHEN...From 6 AM this morning to noon PST today. * IMPACTS...Minor coastal flooding due to tidal overflow is expected around high tide. This may lead to flooding of parking lots, parks, and roads, with only isolated road closures expected. * ADDITIONAL DETAILS...Highest impacts will occur in the hours around high tide, which will occur around 9 AM PST on Wednesday.

* WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph. * WHERE...Hood Canal Area, Bellevue and Vicinity, Bremerton and Vicinity, East Puget Sound Lowlands, Everett and Vicinity, Lower Chehalis Valley Area, Seattle and Vicinity, Southwest Interior, and Tacoma Area. * WHEN...Until 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph into tonight. West winds 15 to 30 mph with gusts up to 50 mph expected early Wednesday morning. * WHERE...Admiralty Inlet Area. * WHEN...Until 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Southwest winds 20 to 35 mph with gusts up to 60 mph. Localized wind gusts up to 75 MPH remain possible for the immediate Grays Harbor County coastline over the next couple hours. * WHERE...Central Coast and North Coast. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph. * WHERE...San Juan County, Western Skagit County, and Western Whatcom County. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

An atmospheric river is bringing heavy rain to the western half of the Olympic Peninsula where localized flooding remains possible. Rain will be heaviest over the next few hours before tapering off early Wednesday morning. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Grays Harbor, Jefferson and Mason. In west central Washington, Thurston. * WHEN...Until 100 AM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1016 PM PST, Heavy rain continues in the advisory area. Urban and small stream flooding remains possible, especially where fallen leaves have clogged storm drains. - Some locations that will experience flooding include... Aberdeen, Shelton, Hoquiam, Montesano, Westport, Amanda Park, Moclips, Cape Elizabeth, Queets, Ocean Shores, Elma, Tenino, McCleary, Quinault, Matlock, Melbourne, Copalis Beach, Ocean City Beach, Oyehut-Hogans Corner and Rochester. - http://www.weather.gov/safety/flood

* WHAT...A moderate risk of sneaker waves is expected. * WHERE...The beaches and shorelines of Curry, Coos, and Douglas counties. * WHEN...From late Wednesday night through Thursday evening. * IMPACTS...Sneaker waves can run up significantly farther on beaches than normal, including over rocks and jetties. These waves can suddenly knock people off of their feet and quickly pull them into the cold ocean waters, resulting in serious injury or death. Waves may also lift driftwood logs, trapping anyone caught underneath.. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Heavy mixed precipitation. Between 10 PM and 4 AM, up to an additional 3 inches of snow and ice accumulations between 0.10 and 0.30 inch. Winds gusting as high as 45 mph. * WHERE...Stevens Pass, Holden Village, and Stehekin. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Significant ice accumulation on power lines and tree limbs may cause power outages. Power outages and tree damage is possible due to the ice. Strong winds could also cause tree damage.

* WHAT...Freezing rain. Between 10 PM and 4 AM, Ice accumulations between a light glaze and a tenth of an inch. * WHERE...Mansfield, Number 2 Canyon, Chelan, Badger Mountain Road, Entiat, Waterville, Number 1 Canyon, Cashmere, Pangborn Airport, and Wenatchee. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Expect winter travel conditions Tuesday.

* WHAT...Snow. Snow accumulations 1 to 4 inches. * WHERE...Athol, Orin-Rice Road, Fruitland, Chewelah, Clark Fork, Metaline Falls, Sandpoint, Bonners Ferry, Priest River, Colville, Deer Park, Kettle Falls, Northport, Newport, Tiger, Flowery Trail Road, Metaline, Eastport, Schweitzer Mountain Road, Springdale-Hunters Road, and Ione. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Motorists should plan on winter driving conditions overnight into the Wednesday morning commute.

* WHAT...Freezing rain. Ice accumulations between 0.10 and 0.20 inches. * WHERE...Leavenworth and Plain. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Ice accumulation on top of freezing rain will contribute to risk of tree damage and widely scattered power outages.

* WHAT...Mixed precipitation expected. Between 10 PM and 4 AM, additional snow accumulations between 1 to 3 inches for the Methow Valley and up to an inch for the Okanogan Highlands. Ice accumulations of a light glaze to a tenth of an inch. * WHERE...Disautel Pass, Wauconda, Inchelium, Brewster, Sherman Pass, Republic, Okanogan, Boulder Creek Road, Mazama, Conconully, Chesaw Road, Tonasket, Nespelem, Methow, Loup Loup Pass, Oroville, Winthrop, Omak, Bridgeport, Highway 20 Wauconda Summit, and Twisp. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Expect winter travel conditions for the Tuesday evening commute.