Seattle, Washington
Regional Weather Alerts
| Alert: | Wind Advisory |
| Area(s): | Olympia and Southern Puget Sound |
| Effective: | 2025-12-05 @ 11:01 pm -> 2025-12-06 @ 5:00 am |
| Onset: | 2025-12-05 @ 11:01 pm -> 2025-12-06 @ 5:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 11:01 pm |
| Headline: | Wind Advisory issued December 5 at 9:01PM PST until December 6 at 3:00AM PST by NWS Seattle WA |
| Description: |
* WHAT...Southwest winds 15 to 25 mph with gusts up to 50 to 55 mph. * WHERE...Olympia and Southern Puget Sound. * WHEN...Until 3 AM PST Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. |
| Alert: | Wind Advisory |
| Area(s): | City of Seattle; Lowlands of Pierce and Southern King Counties |
| Effective: | 2025-12-05 @ 11:01 pm -> 2025-12-06 @ 5:00 am |
| Onset: | 2025-12-05 @ 11:01 pm -> 2025-12-06 @ 5:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 11:01 pm |
| Headline: | Wind Advisory issued December 5 at 9:01PM PST until December 6 at 3:00AM PST by NWS Seattle WA |
| Description: |
* WHAT...Southwest winds 15 to 25 mph with gusts up to 50 to 55 mph. * WHERE...City of Seattle and Lowlands of Pierce and Southern King Counties. * WHEN...Until 3 AM PST Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. |
| Alert: | Wind Advisory |
| Area(s): | Island County |
| Effective: | 2025-12-05 @ 11:01 pm -> 2025-12-06 @ 9:00 am |
| Onset: | 2025-12-05 @ 11:01 pm -> 2025-12-06 @ 7:15 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 11:01 pm |
| Headline: | Wind Advisory issued December 5 at 9:01PM PST until December 6 at 7:00AM PST by NWS Seattle WA |
| Description: |
* WHAT...Southwest winds 15 to 25 mph with gusts up to 45 to 50 mph. * WHERE...Island County. * WHEN...Until 7 AM PST Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. |
| Alert: | Hydrologic Outlook |
| Area(s): | Chelan, WA; Okanogan, WA |
| Effective: | 2025-12-05 @ 10:16 pm |
| Onset: | 2025-12-05 @ 10:16 pm -> 2025-12-06 @ 10:30 pm |
| Severity: | Unknown |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Spokane WA on 2025-12-05 @ 10:16 pm |
| Headline: | Hydrologic Outlook issued December 5 at 8:16PM PST by NWS Spokane WA |
| Description: |
ESFOTX A series of warm, wet, and breezy weather systems will result in periods of high mountain snow and heavy low to mid elevation rain for the Washington Cascades next week. Snow levels will fluctuate between 3000 and 5000 feet. Lower elevation snowmelt in addition to the rainfall will lead to rises on small creeks and streams. This will also bring an increased risk for mud and rock slides in areas of steep, snow-free terrain and recently burned areas. |
| Alert: | Special Weather Statement |
| Area(s): | Kittitas Valley |
| Effective: | 2025-12-05 @ 8:48 pm |
| Onset: | 2025-12-05 @ 8:48 pm -> 2025-12-06 @ 12:45 am |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS Pendleton OR on 2025-12-05 @ 8:48 pm |
| Headline: | Special Weather Statement issued December 5 at 6:48PM PST by NWS Pendleton OR |
| Description: |
Patchy dense fog is reducing visibilities one-quarter mile or less along portions of I-90 between Ellensburg and Kittitas. Low visibilities are expected for the next few hours. Expect rapid changes in visibility over short distances, slow down, use low- beam headlights, and allow extra braking distance. |
| Alert: | Special Weather Statement |
| Area(s): | Yakima Valley |
| Effective: | 2025-12-05 @ 7:42 pm |
| Onset: | 2025-12-05 @ 7:42 pm -> 2025-12-06 @ 12:45 am |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS Pendleton OR on 2025-12-05 @ 7:42 pm |
| Headline: | Special Weather Statement issued December 5 at 5:42PM PST by NWS Pendleton OR |
| Description: |
Patchy dense fog is reducing visibilities to one-quarter mile or less along portions of I-82 between US-12 interstate at Yakima and Union Gap. Low visibilities in this area are expected to continue for the next two to three hours. Expect rapid changes in visibility over short distances, slow down, use low-beam headlights, and allow extra braking distance. |
| Alert: | Flood Watch |
| Area(s): | Clallam, WA; Grays Harbor, WA; Island, WA; Jefferson, WA; King, WA; Kitsap, WA; Lewis, WA; Mason, WA; Pierce, WA; San Juan, WA; Skagit, WA; Snohomish, WA; Thurston, WA; Whatcom, WA |
| Effective: | 2025-12-05 @ 6:10 pm -> 2025-12-12 @ 6:00 pm |
| Onset: | 2025-12-08 @ 6:00 am -> 2025-12-06 @ 7:15 am |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 6:10 pm |
| Headline: | Flood Watch issued December 5 at 4:10PM PST until December 12 at 4:00PM PST by NWS Seattle WA |
| Description: |
A series of wet weather systems moving across the region will increase the threat of river flooding early next week. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Clallam, Grays Harbor, Island, Jefferson, Kitsap, Mason, San Juan, Skagit and Whatcom. In west central Washington, King, Lewis, Pierce, Snohomish and Thurston. * WHEN...From late Sunday night through Friday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - An atmospheric river moving into the region early next week will bring periods moderate to heavy rain to the region. Sharp rises will be possible on area rivers, especially those flowing off the Olympics and Cascades. Urban and small stream flooding is possible for areas with poor drainage. Saturated soils will bring increased potential for landslides and debris flows on burn scars. - Http://www.weather.gov/safety/flood |
| Alert: | Coastal Flood Advisory |
| Area(s): | Clatsop County Coast; South Washington Coast |
| Effective: | 2025-12-05 @ 5:08 pm -> 2025-12-06 @ 5:00 pm |
| Onset: | 2025-12-06 @ 11:00 am -> 2025-12-06 @ 5:00 pm |
| Severity: | Minor |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Portland OR on 2025-12-05 @ 5:08 pm |
| Headline: | Coastal Flood Advisory issued December 5 at 3:08PM PST until December 6 at 3:00PM PST by NWS Portland OR |
| Description: |
* WHAT...Tidal overflow flooding expected. * WHERE...In Oregon, Clatsop County Coast. In Washington, South Washington Coast. * WHEN...From 9 AM to 3 PM PST Saturday. * IMPACTS...Total tide of up to 11.0 feet at Toke Point and up to 10.2 feet at Tongue Point will result in minor flooding up to one foot above ground level during high tides in low lying areas near bays, sloughs, and in the lower reaches of coastal rivers. |
| Alert: | High Wind Warning |
| Area(s): | Moses Lake Area; Wenatchee Area; Waterville Plateau |
| Effective: | 2025-12-05 @ 4:51 pm -> 2025-12-06 @ 9:00 am |
| Onset: | 2025-12-05 @ 9:00 pm -> 2025-12-06 @ 6:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Spokane WA on 2025-12-05 @ 4:51 pm |
| Headline: | High Wind Warning issued December 5 at 2:51PM PST until December 6 at 7:00AM PST by NWS Spokane WA |
| Description: |
* WHAT...West winds 20 to 35 mph with gusts 50 to 65 mph expected. * WHERE...Cashmere, Number 1 Canyon, Badger Mountain Road, Wenatchee, Waterville, Othello, Mansfield, Number 2 Canyon, Ephrata, Entiat, Chelan, Pangborn Airport, Moses Lake, and Quincy. * WHEN...From 7 PM this evening to 7 AM PST Saturday. * IMPACTS...Areas of damaging winds will blow down trees and power lines. Travel will be difficult, especially for high profile vehicles. |
| Alert: | Wind Advisory |
| Area(s): | Idaho Palouse; Lower Garfield and Asotin Counties; Washington Palouse |
| Effective: | 2025-12-05 @ 4:51 pm -> 2025-12-06 @ 9:00 am |
| Onset: | 2025-12-05 @ 4:51 pm -> 2025-12-06 @ 6:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Spokane WA on 2025-12-05 @ 4:51 pm |
| Headline: | Wind Advisory issued December 5 at 2:51PM PST until December 6 at 7:00AM PST by NWS Spokane WA |
| Description: |
* WHAT...Southwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Alpowa Summit, Pomeroy, Rosalia, Colfax, Uniontown, Clarkston, Oakesdale, Moscow, Potlatch, Pullman, Tekoa, Plummer, La Crosse, and Genesee. * WHEN...Until 7 AM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. |
| Alert: | Hydrologic Outlook |
| Area(s): | Clatsop County Coast; Tillamook County Coast; Central Coast of Oregon; North Oregon Coast Range Lowlands; Central Oregon Coast Range Lowlands; North Oregon Coast Range; Central Oregon Coast Range; Lower Columbia River; Tualatin Valley; West Hills and Chehalem Mountains; Inner Portland Metro; East Portland Metro; Outer Southeast Portland Metro; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; West Columbia River Gorge of Oregon above 500 ft; West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; Clackamas County Cascade Foothills; Cascade Foothills of Marion and Linn Counties; Lane County Cascade Foothills; North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Coast; Willapa and Wahkiakum Lowlands; Willapa Hills; Cowlitz County Lowlands; North Clark County Lowlands; Inner Vancouver Metro; East Clark County Lowlands; South Washington Cascade Foothills; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14; South Washington Cascades |
| Effective: | 2025-12-05 @ 4:46 pm |
| Onset: | 2025-12-05 @ 4:46 pm -> 2025-12-06 @ 8:00 am |
| Severity: | Unknown |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Portland OR on 2025-12-05 @ 4:46 pm |
| Headline: | Hydrologic Outlook issued December 5 at 2:46PM PST by NWS Portland OR |
| Description: |
ESFPQR A series of frontal systems will keep conditions wet through the weekend and much of next week. The most notable period will be late Monday through late Wednesday, where a prolonged atmospheric river may bring significant rainfall and rising rivers across southwest Washington and northwest Oregon. However, river flooding for some locations could continue into Thursday and beyond as some rivers take longer to respond to heavier rainfall. Rivers draining the Coast Range and Willapa Hills have a 30-60% chance of reaching moderate flood stage and a 10-30% chance of reaching major flood stage. Additionally, many Willamette River tributaries that drain from the Coast Range and Cascades have anywhere from a 10-55% chance of reaching minor flood stage and a 10-25% chance of reaching moderate flood stage. Flooding of the Willamette mainstem rivers is unlikely to occur (less than 10%). Probabilities for specific river points can be found at the National Water Prediction Service website. There is also the potential for flooding along small creeks and streams, as well as urban flooding, including roadway flooding, for locations in the central Willamette Valley north into the southwest Washington lowlands, including the Portland metro area. Periods of heavy rain will also increase the risk for landslides in areas of steep terrain, and debris flows over recently burned areas. |
| Alert: | Coastal Flood Advisory |
| Area(s): | San Juan County; Lowlands of Western Whatcom County; Lowlands of Western Skagit and Northwestern Snohomish Counties |
| Effective: | 2025-12-05 @ 4:35 pm -> 2025-12-06 @ 12:00 pm |
| Onset: | 2025-12-06 @ 6:00 am -> 2025-12-06 @ 7:00 am |
| Severity: | Minor |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 4:35 pm |
| Headline: | Coastal Flood Advisory issued December 5 at 2:35PM PST until December 6 at 10:00AM PST by NWS Seattle WA |
| Description: |
* WHAT...For the first Coastal Flood Advisory, minor coastal flooding expected. Inundation of 1.75 to 2 feet above ground level is possible along shorelines and low- lying coastal areas. For the second Coastal Flood Advisory, minor coastal flooding expected. Inundation of around 2 feet above ground level is possible along shorelines and low-lying coastal areas. * WHERE...San Juan County, Lowlands of Western Whatcom County and Lowlands of Western Skagit and Northwestern Snohomish Counties zones. * WHEN...For the first Coastal Flood Advisory, from 4 AM to 10 AM PST Saturday. For the second Coastal Flood Advisory, from 5 AM to 11 AM PST Sunday. * 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...Coastal flooding will occur in the hours around high tide, at around 800 AM Saturday and 900 AM Sunday. |
| Alert: | Coastal Flood Advisory |
| Area(s): | Grays Harbor County Coast |
| Effective: | 2025-12-05 @ 4:35 pm -> 2025-12-06 @ 5:00 pm |
| Onset: | 2025-12-06 @ 11:00 am -> 2025-12-06 @ 7:00 am |
| Severity: | Minor |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 4:35 pm |
| Headline: | Coastal Flood Advisory issued December 5 at 2:35PM PST until December 6 at 3:00PM PST by NWS Seattle WA |
| Description: |
* WHAT...Minor coastal flooding expected. Inundation of around 2 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...Grays Harbor County Coast zone. * WHEN...From 9 AM to 3 PM 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...Coastal flooding will occur in the hours around high tide, at around 1200 PM Saturday. Large waves may exacerbate the coastal flooding threat. |
| Alert: | Coastal Flood Advisory |
| Area(s): | San Juan County; Lowlands of Western Whatcom County; Lowlands of Western Skagit and Northwestern Snohomish Counties |
| Effective: | 2025-12-05 @ 4:35 pm -> 2025-12-07 @ 1:00 pm |
| Onset: | 2025-12-07 @ 7:00 am -> 2025-12-06 @ 7:00 am |
| Severity: | Minor |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 4:35 pm |
| Headline: | Coastal Flood Advisory issued December 5 at 2:35PM PST until December 7 at 11:00AM PST by NWS Seattle WA |
| Description: |
* WHAT...For the first Coastal Flood Advisory, minor coastal flooding expected. Inundation of 1.75 to 2 feet above ground level is possible along shorelines and low- lying coastal areas. For the second Coastal Flood Advisory, minor coastal flooding expected. Inundation of around 2 feet above ground level is possible along shorelines and low-lying coastal areas. * WHERE...San Juan County, Lowlands of Western Whatcom County and Lowlands of Western Skagit and Northwestern Snohomish Counties zones. * WHEN...For the first Coastal Flood Advisory, from 4 AM to 10 AM PST Saturday. For the second Coastal Flood Advisory, from 5 AM to 11 AM PST Sunday. * 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...Coastal flooding will occur in the hours around high tide, at around 800 AM Saturday and 900 AM Sunday. |
| Alert: | Wind Advisory |
| Area(s): | Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; North Central Oregon; Eastern Columbia River Gorge of Washington; Simcoe Highlands |
| Effective: | 2025-12-05 @ 2:47 pm -> 2025-12-06 @ 12:00 pm |
| Onset: | 2025-12-05 @ 3:00 pm -> 2025-12-06 @ 1:30 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Pendleton OR on 2025-12-05 @ 2:47 pm |
| Headline: | Wind Advisory issued December 5 at 12:47PM PST until December 6 at 10:00AM PST by NWS Pendleton OR |
| Description: |
* WHAT...Southwest to west winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Foothills of the Blue Mountains of Oregon, Lower Columbia Basin of Oregon, North Central Oregon, and Simcoe Highlands. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. |
| Alert: | Wind Advisory |
| Area(s): | Kittitas Valley; Foothills of the Blue Mountains of Washington |
| Effective: | 2025-12-05 @ 2:47 pm -> 2025-12-06 @ 9:00 am |
| Onset: | 2025-12-05 @ 9:00 pm -> 2025-12-06 @ 1:30 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Pendleton OR on 2025-12-05 @ 2:47 pm |
| Headline: | Wind Advisory issued December 5 at 12:47PM PST until December 6 at 7:00AM PST by NWS Pendleton OR |
| Description: |
* WHAT...Southwest to west winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Kittitas Valley and Foothills of the Blue Mountains of Washington. * WHEN...From 7 PM this evening to 7 AM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. |
| Alert: | Wind Advisory |
| Area(s): | Yakima Valley; Lower Columbia Basin of Washington |
| Effective: | 2025-12-05 @ 2:47 pm -> 2025-12-06 @ 9:00 am |
| Onset: | 2025-12-05 @ 9:00 pm -> 2025-12-06 @ 1:30 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Pendleton OR on 2025-12-05 @ 2:47 pm |
| Headline: | Wind Advisory issued December 5 at 12:47PM PST until December 6 at 7:00AM PST by NWS Pendleton OR |
| Description: |
* WHAT...Southwest to west winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Yakima Valley and Lower Columbia Basin of Washington. * WHEN...From 7 PM this evening to 7 AM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. |
| Alert: | Winter Storm Warning |
| Area(s): | Western Chelan County |
| Effective: | 2025-12-05 @ 2:37 pm -> 2025-12-07 @ 12:00 am |
| Onset: | 2025-12-05 @ 9:00 pm -> 2025-12-06 @ 7:15 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Spokane WA on 2025-12-05 @ 2:37 pm |
| Headline: | Winter Storm Warning issued December 5 at 12:37PM PST until December 6 at 10:00PM PST by NWS Spokane WA |
| Description: |
* WHAT...Snow expected. Total snow accumulations around 10 to 18 inches. Winds gusting as high as 30 mph. * WHERE...Stevens Pass and Holden Village. * WHEN...From 7 PM this evening to 10 PM PST Saturday. * IMPACTS...Visibilities may drop below 1/2 mile due to falling and blowing snow. Travel could be very difficult. * ADDITIONAL DETAILS...There is a 90% chance for 1"/hr snowfall rates and a 40% chance for 2"/hr snowfall rates from 10 PM Friday to 5 AM Saturday at Stevens Pass. |
| Alert: | Winter Weather Advisory |
| Area(s): | Upper Slopes of the Eastern Washington Cascades Crest |
| Effective: | 2025-12-05 @ 2:33 pm -> 2025-12-06 @ 9:00 pm |
| Onset: | 2025-12-05 @ 9:00 pm -> 2025-12-06 @ 1:30 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Pendleton OR on 2025-12-05 @ 2:33 pm |
| Headline: | Winter Weather Advisory issued December 5 at 12:33PM PST until December 6 at 7:00PM PST by NWS Pendleton OR |
| Description: |
* WHAT...Snow expected Above 4000 feet. Total snow accumulations of 8 to 12 inches. Winds gusting as high as 50 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...From 7 PM this evening to 7 PM PST Saturday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Gusty winds could bring down tree branches. |
| Alert: | Winter Storm Warning |
| Area(s): | Cascades of Snohomish and Northern King Counties |
| Effective: | 2025-12-05 @ 2:16 pm -> 2025-12-07 @ 12:00 am |
| Onset: | 2025-12-05 @ 9:00 pm -> 2025-12-06 @ 12:15 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 2:16 pm |
| Headline: | Winter Storm Warning issued December 5 at 12:16PM PST until December 6 at 10:00PM PST by NWS Seattle WA |
| Description: |
* WHAT...Heavy snow expected. Total snow accumulations up to 12 to 18 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...From 7 PM this evening to 10 PM PST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...A convergence zone as well as heavy snowfall at times may allow for snowfall rates to exceed 1-1.5 inches per hour. Gusty winds will limit visibility at times. |
| Alert: | Winter Weather Advisory |
| Area(s): | Cascades of Pierce and Lewis Counties |
| Effective: | 2025-12-05 @ 2:16 pm -> 2025-12-06 @ 9:00 pm |
| Onset: | 2025-12-05 @ 9:00 pm -> 2025-12-06 @ 12:15 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Seattle WA on 2025-12-05 @ 2:16 pm |
| Headline: | Winter Weather Advisory issued December 5 at 12:16PM PST until December 6 at 7:00PM PST by NWS Seattle WA |
| Description: |
* WHAT...Snow expected. Total snow accumulations up to 8 to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Pierce and Lewis Counties. * WHEN...From 7 PM this evening to 7 PM PST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Heavy snowfall at times may allow for rates of around 1 inch per hour at times. Gusty winds will limit visibility. |
| Alert: | Hydrologic Outlook |
| Area(s): | Yakima Valley; Upper Slopes of the Eastern Washington Cascades Crest; Lower Slopes of the Eastern Washington Cascades Crest |
| Effective: | 2025-12-04 @ 5:03 pm |
| Onset: | 2025-12-04 @ 5:03 pm -> 2025-12-06 @ 6:15 pm |
| Severity: | Unknown |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Pendleton OR on 2025-12-04 @ 5:03 pm |
| Headline: | Hydrologic Outlook issued December 4 at 3:03PM PST by NWS Pendleton OR |
| Description: |
ESFPDT A series of weather systems will bring rain and rising river levels to the area, especially the Washington Cascades, through this weekend. Another system fed by a strong atmospheric river early next week will bring heavier rain amounts. Currently a few locations on the Naches and Yakima Rivers are forecast to reach action stage starting Tuesday and Wednesday but the chances of reaching minor flood stage are very low. |