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Alerts from NWS Seattle WA (UNOFFICIAL)

@sea.nws-bot.us

Unofficial bot sharing alerts from NWS Seattle WA. This account is not monitored. Contact @wandrme.paxex.aero if needed.

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Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 1h ago

SEW issues Area Forecast Discussion (AFD) at Aug 5, 3:47 PM PDT at Wed, 05 Aug 2026 22:47:44 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 1h ago

Air Quality Alert issued August 5 at 3:47PM PDT by NWS Seattle WA Additional Details Here.

An Air Quality Alert for wildfire smoke has been issued by the
following agencies:

Puget Sound Clean Air Agency
Olympic Region Clean Air Agency.

An Air Quality Alert has been issued for King, Kitsap, Pierce,
Snohomish, Mason, Grays Harbor, and Thurston Counties through 5pm
Thursday, August 6 due to wildfire smoke from regional fires. Air
quality is expected to be UNHEALTHY FOR SENSITIVE GROUPS to UNHEALTHY
for most of the area.

When the air quality is UNHEALTHY FOR SENSITIVE GROUPS, individuals
with health concerns and pre-existing conditions should reduce
exposure and take precautions.
At UNHEALTHY air quality, all individuals should take precautions to
reduce exposure. This means limiting time outside, avoiding
strenuous outdoor activity, and following tips for cleaner indoor
air.

Visit pscleanair.gov and orcaa.org/news-notices for current
conditions, updates, and more information.

The Southwest Clean Air Agency has continued an Air Quality
Advisory, which is in effect until 11 PM PDT Thursday.

An Air Quality Advisory for Smoke remains in effect. Wildfires
burning in the region combined with forecasted conditions will cause
air quality to reach unhealthy levels due to smoke at times through
11 PM PDT Thursday.

Pollutants in smoke can cause burning eyes, runny nose, aggravate
heart and lung diseases, and aggravate other serious health
problems. Limit outdoor activities and keep children indoors if it
is smoky. Please follow medical advice if you have a heart or lung
condition.

More information about air quality can be found at:
www.swcleanair.gov

An Air Quality Alert for wildfire smoke has been issued by the
following agencies:

Northwest Clean Air Agency

An Air Quality Alert has been issued for Whatcom and Skagit Counties
through Thursday August 6 at 5pm due to current and expected wildfire
smoke from regional fires.

Degraded air quality is expected in Skagit County from Hamilton
eastward and in Whatcom from Deming eastward. Particulate matter
(PM2.5) concentrations may reach Unhealthy levels in the easter
portions of Skagit and Whatcom Counties. When air quality is
Unhealthy, everyone should reduce exposure. Limit time outside, avoid
strenuous outdoor activity, and follow tips for cleaner indoor air.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 2h ago

SEW continues Heat Advisory (26 forecast zones in [WA]) till Aug 6, 10:00 PM PDT. at Wed, 05 Aug 2026 22:36:20 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 2h ago

Heat Advisory issued August 5 at 3:36PM PDT until August 6 at 10:00PM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Hot conditions with high temperatures up to 85 to 90
degrees expected and low temperatures from 55 to 58 degrees. This
will pose a moderate risk of heat-related illness.

* WHERE...Portions of northwest and west central Washington.

* WHEN...Until 10 PM PDT Thursday.

* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.

* WHAT...Hot conditions with high temperatures up to 85 to 90
degrees expected and low temperatures 58 to 62 degrees. This will
pose a moderate risk of heat-related illness.

* WHERE...Portions of northwest and west central Washington.

* WHEN...Until 10 PM PDT Thursday.

* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.

* ADDITIONAL DETAILS...Warm temperatures overnight will bring
limited relief for the interior.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 3h ago

Small Craft Advisory issued August 5 at 2:12PM PDT until August 6 at 5:00AM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
10 to 60 nm.

* WHEN...Until 5 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 8h ago

SEW issues Area Forecast Discussion (AFD) at Aug 5, 9:44 AM PDT at Wed, 05 Aug 2026 16:44:29 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 9h ago

Heat Advisory issued August 5 at 8:04AM PDT until August 6 at 10:00PM PDT by NWS Seattle WA Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 10h ago

Small Craft Advisory issued August 5 at 7:39AM PDT until August 6 at 2:00AM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.

* WHEN...Until 2 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 15h ago

SEW issues Area Forecast Discussion (AFD) at Aug 5, 2:26 AM PDT at Wed, 05 Aug 2026 09:27:07 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 16h ago

SEATTLE-TACOMA WA AIRPORT Aug 4 Climate Report: High: 81 Low: 58 Precip: 0.0" Snow: 0.0" Snow Depth: 0" at Wed, 05 Aug 2026 08:26:41 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 16h ago

HOQUIAM WA AIRPORT Aug 4 Climate Report: High: 79 Low: 52 Precip: 0.0" Snow: Missing at Wed, 05 Aug 2026 08:26:43 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 16h ago

Small Craft Advisory issued August 5 at 1:29AM PDT until August 6 at 2:00AM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds, with the highest seas
in the outer coastal waters.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.

* WHEN...Until 2 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 19h ago

Small Craft Advisory issued August 4 at 10:19PM PDT until August 5 at 2:00AM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.

* WHEN...Until 2 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 20h ago

SEW continues Heat Advisory valid at Aug 5, 10:00 AM PDT (26 forecast zones in [WA]) till Aug 6, 10:00 PM PDT. at Wed, 05 Aug 2026 03:48:22 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 20h ago

Heat Advisory issued August 4 at 8:48PM PDT until August 6 at 10:00PM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Hot conditions with high temperatures up to 85 to 95
degrees expected and low temperatures from 55 to 58 degrees. This
will pose a moderate risk of heat-related illness.

* WHERE...Portions of northwest and west central Washington.

* WHEN...From 10 AM Wednesday to 10 PM PDT Thursday.

* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 22h ago

SEW issues Area Forecast Discussion (AFD) at Aug 4, 7:44 PM PDT at Wed, 05 Aug 2026 02:44:59 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 23h ago

OLYMPIA WA AIRPORT Aug 4 Climate Report: High: 83 Low: 46 Precip: 0.0" Snow: Missing at Wed, 05 Aug 2026 01:16:42 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

SEW issues Area Forecast Discussion (AFD) at Aug 4, 3:57 PM PDT at Tue, 04 Aug 2026 22:57:36 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

Small Craft Advisory issued August 4 at 2:24PM PDT until August 5 at 2:00AM PDT by NWS Seattle WA Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

SEW issues Heat Advisory valid at Aug 5, 10:00 AM PDT (26 forecast zones in [WA]) till Aug 6, 10:00 PM PDT. at Tue, 04 Aug 2026 20:38:01 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

Heat Advisory issued August 4 at 1:37PM PDT until August 6 at 10:00PM PDT by NWS Seattle WA Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

SEW issues Air Quality Alert (AQA) at Aug 4, 11:01 AM PDT ...AIR QUALITY ALERT IN EFFECT UNTIL 5 PM PDT THURSDAY... via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

Air Quality Alert issued August 4 at 11:01AM PDT by NWS Seattle WA Additional Details Here.

An Air Quality Alert for wildfire smoke has been issued by the
following agencies:

Southwest Clean Air Agency

An Air Quality Alert has been issued for Lewis County through 5pm
Wednesday August 5 due to expected wildfire smoke from regional
fires. Shifting winds may bring wildfire smoke into southwest
Washington as early as Monday afternoon. Smoke is expected to become
more widespread Monday night into Tuesday and may continue to affect
Southwest Washington through at least Wednesday. When air quality is
Unhealthy for Sensitive Groups, individuals with health concerns and
pre-existing conditions should reduce exposure and take precautions.
This means limiting time outside, avoiding strenuous outdoor
activity, and following tips for cleaner indoor air.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

SEW issues Area Forecast Discussion (AFD) at Aug 4, 10:51 AM PDT at Tue, 04 Aug 2026 17:51:21 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · yesterday

Small Craft Advisory issued August 4 at 9:03AM PDT until August 5 at 2:00AM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.

* WHEN...From noon today to 2 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 2d ago

Small Craft Advisory issued August 4 at 3:15AM PDT until August 5 at 2:00AM PDT by NWS Seattle WA Additional Details Here.

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds.

* WHERE...Coastal Waters From Point Grenville To Cape Shoalwater
Out 10 Nm and Coastal Waters From Point Grenville To Cape
Shoalwater 10 To 60 Nm.

* WHEN...From noon today to 2 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds.

* WHERE...Coastal Waters From Cape Flattery To James Island Out
10 Nm, Coastal Waters From James Island To Point Grenville Out
10 Nm, Coastal Waters From Cape Flattery To James Island 10 To
60 Nm and Coastal Waters From James Island To Point Grenville
10 To 60 Nm.

* WHEN...From noon today to 2 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 2d ago

SEW issues Area Forecast Discussion (AFD) at Aug 4, 2:14 AM PDT at Tue, 04 Aug 2026 09:15:10 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 2d ago

OLYMPIA WA AIRPORT Aug 3 Climate Report: High: 76 Low: 44 Precip: 0.0" Snow: Missing at Tue, 04 Aug 2026 08:27:15 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 2d ago

HOQUIAM WA AIRPORT Aug 3 Climate Report: High: 73 Low: 49 Precip: 0.0" Snow: Missing at Tue, 04 Aug 2026 08:27:15 +0000 via IEMbot Additional Details Here.

Alerts from NWS Seattle WA (UNOFFICIAL)@sea.nws-bot.us · 2d ago

Small Craft Advisory issued August 3 at 10:01PM PDT until August 4 at 3:00AM PDT by NWS Seattle WA Additional Details Here.

* WHAT...North winds 15 to 25 kt.

* WHERE...Coastal Waters From Point Grenville To Cape Shoalwater
Out 10 Nm and Coastal Waters From Point Grenville To Cape
Shoalwater 10 To 60 Nm.

* WHEN...Until 3 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.