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Elev 230 ft, 44.56 °N, 123.26 °W

Corvallis, OR Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Corvallis, OR
Elevation: 230ft
Nearby Weather Stations

Active Weather Alerts

Wind Advisory
Issued: 6:59 PM Dec. 18, 2025 – National Weather Service
...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING...

* WHAT...South winds 15 to 20 mph with gusts up to 45 mph expected.

* WHERE...Central and Southern Willamette Valley, Foothills of the
Northern and Central Oregon Cascades, and Central Oregon Coast
Range Lowlands.

* WHEN...Until 7 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects.
Saturated soils could result in downed trees, and tree limbs could
be blown down. Power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects such as garbage cans and
other objects that can easily blow around.

&&

River Flood Warning
Issued: 6:30 PM Dec. 18, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO FRIDAY EVENING...

* WHAT...Minor flooding is forecast. This approaches the flood of
record.

* WHERE...Marys River near Philomath.

* WHEN...From late tonight to Friday evening.

* IMPACTS...Above 20.0 feet, expect widespread low land and
agricultural flooding. Numerous roads along the Marys are
affected, and some structures near the river may begin to flood.

* ADDITIONAL DETAILS...
- At 9:00 AM PST Thursday the stage was 9.4 feet.
- Bankfull stage is 16.0 feet.
- Forecast...The river will rise above flood stage late tonight
and crest around 20.2 feet Friday morning. It will then fall
below flood stage Friday afternoon.
- Flood stage is 20.0 feet.
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 6:30 PM Dec. 18, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO EARLY SUNDAY
AFTERNOON...

* WHAT...Moderate flooding is forecast.

* WHERE...Luckiamute River near Suver.

* WHEN...From Friday morning to early Sunday afternoon.

* IMPACTS...Above 29.0 feet, expect widespread flooding of the
lowland agricultural lands upstream from Falls City and Maple
Grove to the confluence with the Willamette River. Also expect
flooding and possible closure of numerous secondary roads near the
river.

* ADDITIONAL DETAILS...
- At 9:50 AM PST Thursday the stage was 19.1 feet.
- Bankfull stage is 25.0 feet.
- Forecast...The river will rise above flood stage Friday
morning and crest around 30.1 feet Saturday morning. It will
then fall below flood stage Sunday morning.
- Flood stage is 27.0 feet.
- http://www.weather.gov/safety/flood

&&



Flood Watch
Issued: 10:42 AM Dec. 18, 2025 – National Weather Service
...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY AFTERNOON...

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Northwest Oregon and southwest Washington including the
following counties. In Oregon: Benton, Clackamas, Clatsop,
Columbia, Hood River, Lane, Linn, Lincoln, Marion, Multnomah,
Polk, Tillamook, Washington, and Yamhill. In Washington: Clark,
Cowlitz, Pacific, Skamania, and Wahkiakum.

* WHEN...Through Saturday 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. Storm drains
and ditches may become clogged with debris. Area creeks and
streams are running high and could flood with more heavy rain.
Landslides and debris flows are possible during this flood event.
People, structures, and roads located below steep slopes, in
canyons, and near the mouths of canyons may be at serious risk
from rapidly moving landslides.

* ADDITIONAL DETAILS...
- An atmospheric river is forecast to bring periods of heavy
rain to northwestern Oregon and southwestern Washington
today. This system occurs at a time when area rivers continue
to run high and soils remain saturated following heavy rain
earlier in the month. During initial heavy rainfall today,
the urban and small stream flooding threat will be most
urgent, although the details of precise timing and location
of the highest risk remains uncertain at this time. As runoff
works its way downstream, the river flooding threat will
increase tonight into Friday, with numerous area rivers now
forecast to reach at least Minor flood stage. Slower reacting
rivers may stay in flood stage into Saturday afternoon.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

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