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Elev 100 ft, 45.86 °N, 122.8 °W

St. Helens, OR Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: St. Helens, OR
Elevation: 100ft
Nearby Weather Stations

Active Weather Alerts

Air Stagnation Advisory
Issued: 1:36 PM Feb. 4, 2026 – National Weather Service
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY...

* WHAT...Light winds and limited air movement will lead to a period
of stagnant air conditions.

* WHERE...Foothills of the Northern and Central Oregon Cascades,
Lower Columbia River and Cowlitz River Valleys, East Central
Willamette Valley, Lane County Lowlands, and North Clark County
Lowlands.

* WHEN...Until 4 PM PST Friday.

* IMPACTS...Deteriorating air quality may cause issues for people
with respiratory problems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

State air quality agencies highly recommend that no outdoor burning
occur and that residential wood burning devices be limited as much
as possible. According to state air quality agencies, prolonged
periods of stagnant air can hold pollutants close to the ground
where people live and breathe. Check with your local burn agency for
any current restrictions in your area.

People with respiratory illness should follow their physician's
advice for dealing with high levels of air pollution during periods
of stagnant air, especially if an Air Quality Alert is in effect for
your area. To see if an Air Quality Alert is in effect for your
area, go to www.weather.gov/pqr and left-click your location on the
homepage map display. Alternatively, you could also type your
location into the search bar found on the top-left hand side of the
homepage. From there, you will see an Air Quality Alert listed at
the top if one is in effect for your location; you can click the
alert to read more details if applicable.

&&

Small Craft Advisory
Issued: 12:07 PM Feb. 4, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY...

* WHAT...Rough bar conditions expected. Seas 9 to 11 ft at 14
seconds and southeast winds 5 to 10 kt expected.

* WHERE...In the Main Channel of the Columbia River Bar.

* WHEN...Until 4 PM PST Friday.

* IMPACTS...Conditions will be hazardous to small craft,
especially when operating near to, or attempting to cross, the
Columbia River Bar.

* ADDITIONAL DETAILS...Ebb current of 4.77 kt at 614 AM Wednesday.
Seas 10 ft. Ebb current of 5.55 kt at 621 PM Wednesday. Seas 10
to 11 ft. Ebb current of 4.8 kt at 654 AM Thursday. Seas 10 ft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wave conditions are expected to
be hazardous to small craft in the vicinity of the Columbia River
Bar. Mariners are advised to obtain the latest bar conditions
from the United States Coast Guard before attempting to cross the
bar.

&&

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