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Elev 190 ft, 48.42 °N, 122.34 °W

Mount Vernon, WA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Mount Vernon, WA
Elevation: 190ft
Nearby Weather Stations

Active Weather Alerts

Gale Warning
Issued: 11:12 PM Dec. 18, 2025 – National Weather Service
...GALE WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 AM
PST FRIDAY...

* WHAT...For the Gale Warning, southwest winds 20 to 30 kt,
gusting to 40 kt. For the Small Craft Advisory, west winds 20 to
25 kt.

* WHERE...Northern Inland Waters Including The San Juan Islands
and Admiralty Inlet.

* WHEN...For the Gale Warning, until 10 PM PST this evening. For
the Small Craft Advisory, from 10 PM this evening to 4 AM PST
Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

Small Craft Advisory
Issued: 11:12 PM Dec. 18, 2025 – National Weather Service
...GALE WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 AM
PST FRIDAY...

* WHAT...For the Gale Warning, southwest winds 20 to 30 kt,
gusting to 40 kt. For the Small Craft Advisory, west winds 20 to
25 kt.

* WHERE...Northern Inland Waters Including The San Juan Islands
and Admiralty Inlet.

* WHEN...For the Gale Warning, until 10 PM PST this evening. For
the Small Craft Advisory, from 10 PM this evening to 4 AM PST
Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

River Flood Warning
Issued: 8:00 PM Dec. 18, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TONIGHT...

* WHAT...Minor flooding is occurring.

* WHERE...Skagit River near Mt. Vernon.

* WHEN...Until late tonight.

* IMPACTS...At 28.0 feet, the Skagit River will cause minor flooding
from Sedro Woolley downstream through Mount Vernon to the mouth...
with shallow flooding in low pasture lands and over a few
low-lying roads near the river. This level for this location on
the Skagit corresponds to a Phase 3 flood in the Skagit County
flood system.

* ADDITIONAL DETAILS...
- At 11:15 AM PST Thursday the stage was 28.6 feet.
- Flood stage is 28.0 feet.
- Forecast...The river is falling and expected to fall below
flood stage late this afternoon.The river is expected to rise
tomorrow but remain below flood stage.
- http://www.weather.gov/safety/flood

&&



Wind Advisory
Issued: 4:03 PM Dec. 18, 2025 – National Weather Service
...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PST THIS EVENING...

* WHAT...South winds 15 to 25 mph with gusts up to 50 to 55 mph.

* WHERE...Island County, Lowlands of Western Skagit and Northwestern
Snohomish Counties, Lowlands of Western Whatcom County, and San
Juan County.

* WHEN...Until 11 PM PST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicles. Secure outdoor objects.

&&

Special Weather Statement
Issued: 11:33 PM Dec. 17, 2025 – National Weather Service
...HEAVY RAINFALL ON WILL LEAD TO AN INCREASED THREAT OF
LANDSLIDES IN WESTERN WASHINGTON...

Significant rainfall over the past week has increased soil moisture
to high levels across western Washington. Additional rainfall of 1
to 2 inches is expected through Friday. This amount of rain will
continue to put extra pressure on soil instability, leading to an
increased threat of landslides and debris flows, especially from
recent burned areas, with this new rainfall acting as a trigger.

Numerous landslides have already occurred in Whatcom, Skagit, King
Counties and others. More landslides continue to be possible.

Areas most susceptible to landslides debris flows under these
conditions are steep coastal bluffs, other steep hillsides or
road cuts, and recent burned areas. A diminishing threat of
landslides and debris flows will continue for several days after
the rain ends.

For more information about current conditions, visit
www.weather.gov/seattle, select Hydrology, and then scroll down
for the links to the landslide information pages.

For more information on landslides, visit the website for the
Washington State Department of Natural Resources landslide
geologic hazards at: http://bit.ly/2mtA3wn


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