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Winter Weather Advisory issued December 13 at 3:00PM PST until December 14 at 10:00AM PST by NWS Pendleton OR

1 week 2 days ago
...MIXED WINTRY PRECIPITATION LATE THIS AFTERNOON AND TONIGHT... ...MODERATE TO HEAVY SNOW TONIGHT THROUGH SUNDAY MORNING IN THE NORTHERN BLUE MOUNTAINS... .A moist warm front will arrive to the Washington and Oregon Cascades will spread east of the Cascades tonight. Precipitation will primarily fall as snow, but there will also be areas of light freezing rain. The northern Blue Mountains above 4500 feet will also observe moderate to heavy snow with this front. * WHAT...Mixed precipitation expected. Total snow accumulations up to one inch and ice accumulations around a light glaze. Winds gusting as high as 35 mph. * WHERE...In Oregon, Foothills of the Southern Blue Mountains of Oregon and North Central Oregon. In Washington, Kittitas Valley, Simcoe Highlands, and Yakima Valley. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute.
NWS

Winter Weather Advisory issued December 13 at 3:00PM PST until December 14 at 10:00AM PST by NWS Pendleton OR

1 week 2 days ago
...MIXED WINTRY PRECIPITATION LATE THIS AFTERNOON AND TONIGHT... ...MODERATE TO HEAVY SNOW TONIGHT THROUGH SUNDAY MORNING IN THE NORTHERN BLUE MOUNTAINS... .A moist warm front will arrive to the Washington and Oregon Cascades will spread east of the Cascades tonight. Precipitation will primarily fall as snow, but there will also be areas of light freezing rain. The northern Blue Mountains above 4500 feet will also observe moderate to heavy snow with this front. * WHAT...Mixed precipitation expected. Total snow accumulations up to 4 inches and ice accumulations around a light glaze. Winds gusting as high as 35 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Plan on slippery road conditions.
NWS

Wind Advisory issued December 13 at 1:57PM PST until December 14 at 4:00PM PST by NWS Seattle WA

1 week 2 days ago
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Admiralty Inlet Area, Central Coast, San Juan County, Western Skagit County, Western Whatcom County, and Everett and Vicinity. * WHEN...From 1 AM to 4 PM PST Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds are expected along the central coast, the Admiralty Inlet area, and the San Juans.
NWS

High Surf Advisory issued December 13 at 1:52PM PST until December 14 at 10:00PM PST by NWS Medford OR

1 week 2 days ago
* WHAT...Large breaking waves of 20 to 23 feet. * WHERE...South Central Oregon Coast from Port Orford northward. * WHEN...From 10 PM this evening to 10 PM PST Saturday. * IMPACTS...Large breaking waves will create hazardous conditions along and within the surf zone, and could inundate beaches and low lying shorelines. Beach erosion is possible, and exposed infrastructure may be damaged. * ADDITIONAL DETAILS...The risk is higher Saturday morning on the incoming tide, which is a higher than normal King tide. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr
NWS

Winter Weather Advisory issued December 13 at 1:17PM PST until December 14 at 10:00AM PST by NWS Spokane WA

1 week 2 days ago
* WHAT...Snow expected. Total snow accumulations 2 to 5 inches across the valleys and lowlands. Above 3500 feet snow accumulations of 4 to 9 inches. Little to no snow expected for locations along the Columbia River. * WHERE...Portions of Central and North Central Washington. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Winter driving conditions. Drive with caution. * ADDITIONAL DETAILS...Heaviest snowfall amounts will occur Friday evening into early Saturday morning.
NWS

High Surf Advisory issued December 13 at 1:08PM PST until December 14 at 10:00PM PST by NWS Seattle WA

1 week 2 days ago
* WHAT...For the High Surf Advisory, large breaking waves of 18 to 20 feet expected in the surf zone. For the Coastal Flood Warning, significant coastal flooding expected. Inundation of 2.5 to 3.5 feet above ground level is possible along shorelines and low-lying coastal area. * WHERE...North Coast and Central Coast zones. * WHEN...For the High Surf Advisory, from 10 PM this evening to 10 PM PST Saturday. For the Coastal Flood Warning, from 8 AM to 2 PM PST Saturday. * IMPACTS...Significant coastal flooding due to high tides and storm surge is expected. This is expected to lead to numerous road closures. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Large waves will wash over beaches, jetties, and other structures unexpectedly. People can be swept off rocks and jetties and drown while observing high surf. Localized beach and shoreline erosion is possible. * ADDITIONAL DETAILS...Highest impacts will occur in the hours near high tide at around 11 AM. Winds and large breaking waves will exacerbate impacts due to coastal flooding. Additional minor coastal flooding is possible around high tide late Monday morning as well.
NWS

Coastal Flood Warning issued December 13 at 1:08PM PST until December 14 at 3:00PM PST by NWS Seattle WA

1 week 2 days ago
* WHAT...Significant coastal flooding expected. Inundation of around 3 feet above ground level is possible along shorelines and low-lying coastal areas. * WHERE...Eastern Strait of Juan de Fuca and Western Strait of Juan De Fuca zones. * WHEN...From 9 AM to 3 PM PST Saturday. * IMPACTS...Significant coastal flooding due to high tides and storm surge is expected. This is expected to lead to numerous road closures. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Shoreline erosion or damage may occur. * ADDITIONAL DETAILS...Highest impacts will occur in the hours near high tide at around 12 PM. Winds and waves may locally exacerbate impacts.
NWS

Coastal Flood Warning issued December 13 at 1:08PM PST until December 14 at 2:00PM PST by NWS Seattle WA

1 week 2 days ago
* WHAT...For the High Surf Advisory, large breaking waves of 18 to 20 feet expected in the surf zone. For the Coastal Flood Warning, significant coastal flooding expected. Inundation of 2.5 to 3.5 feet above ground level is possible along shorelines and low-lying coastal area. * WHERE...North Coast and Central Coast zones. * WHEN...For the High Surf Advisory, from 10 PM this evening to 10 PM PST Saturday. For the Coastal Flood Warning, from 8 AM to 2 PM PST Saturday. * IMPACTS...Significant coastal flooding due to high tides and storm surge is expected. This is expected to lead to numerous road closures. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Large waves will wash over beaches, jetties, and other structures unexpectedly. People can be swept off rocks and jetties and drown while observing high surf. Localized beach and shoreline erosion is possible. * ADDITIONAL DETAILS...Highest impacts will occur in the hours near high tide at around 11 AM. Winds and large breaking waves will exacerbate impacts due to coastal flooding. Additional minor coastal flooding is possible around high tide late Monday morning as well.
NWS

Coastal Flood Advisory issued December 13 at 1:08PM PST until December 14 at 9:00AM PST by NWS Seattle WA

1 week 2 days ago
* WHAT...Minor coastal flooding expected. Inundation of around 2 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...Western Whatcom County and Western Skagit County zones. * WHEN...From 3 AM to 9 AM PST Saturday. * 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 near high tide at around 6 AM. Winds and waves may locally exacerbate impacts, particularly along south and southeast- facing shorelines.
NWS

Coastal Flood Warning issued December 13 at 1:08PM PST until December 14 at 9:00AM PST by NWS Seattle WA

1 week 2 days ago
* WHAT...Significant coastal flooding expected. Inundation of around 2.5 feet above ground level is possible along shorelines and low-lying coastal areas. * WHERE...San Juan County zone. * WHEN...From 3 AM to 9 AM PST Saturday. * IMPACTS...Significant coastal flooding due to high tides and storm surge is expected. This is expected to lead to numerous road closures. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Shoreline erosion or damage may occur. * ADDITIONAL DETAILS...Highest impacts will occur in the hours near high tide at around 6 AM. Waves and winds may locally exacerbate impacts due to coastal flooding, particularly along south and southeast-facing shorelines.
NWS

Coastal Flood Advisory issued December 13 at 10:49AM PST until December 14 at 1:00PM PST by NWS Portland OR

1 week 2 days ago
* WHAT...Tidal overflow flooding expected. * WHERE...Clatsop and Tillamook Coast, and South Washington Coast. * WHEN...From 9 AM to 1 PM PST Saturday. * IMPACTS...Minor flooding, up to one foot above ground level, during high tides is expected in the low lying areas near bays, sloughs, and the lower reaches of the coastal rivers. * ADDITIONAL DETAILS...Tides are expected to peak around 11 AM PST Saturday. Toke Point tidal gauge is expected to peak around 12.2 feet, Tongue Point tidal gauge is expected to peak around 11.3 feet, and Garibaldi tidal gauge is expected to peak around 10.7 feet.
NWS

Coastal Flood Advisory issued December 13 at 10:49AM PST until December 14 at 1:00PM PST by NWS Portland OR

1 week 2 days ago
* WHAT...Tidal overflow flooding expected. * WHERE...Clatsop and Tillamook Coast, and South Washington Coast. * WHEN...From 9 AM to 1 PM PST Saturday. * IMPACTS...Minor flooding, up to one foot above ground level, during high tides is expected in the low lying areas near bays, sloughs, and the lower reaches of the coastal rivers. * ADDITIONAL DETAILS...Tides are expected to peak around 11 AM PST Saturday. Toke Point tidal gauge is expected to peak around 12.2 feet, Tongue Point tidal gauge is expected to peak around 11.3 feet, and Garibaldi tidal gauge is expected to peak around 10.7 feet.
NWS