Alert archive / Washington / Wind Advisories in 2025
Wind Advisory 23, NWS Seattle, WA
NWS Seattle, WA issued this wind advisory at Dec 15, 2025, 2:06 PM PST for 14 counties in Washington. It took effect at Dec 16, 2025, 4:00 PM PST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Dec 15, 2025, 2:06 PM PST (22:06 UTC)
- In effect from
- Dec 16, 2025, 4:00 PM PST
- Expired
- Dec 16, 2025, 3:24 AM PST
- In force
- Issued by
- NWS Seattle, WA
Counties Clallam County, WA, Grays Harbor County, WA, Island County, WA, Jefferson County, WA, King County, WA, Kitsap County, WA, Lewis County, WA, Mason County, WA, Pierce County, WA, San Juan County, WA, Skagit County, WA, Snohomish County, WA, Thurston County, WA, Whatcom County, WA
The radar
The Seattle radar (KATX), 54 km from the middle of the area, began a volume at 22:09 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Salem/Mcnary, OR (KSLE), launched 12:00Z, 10.1 hours before the alert went out and 313 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1350 m above ground
- 0-6 km bulk shear
- 66 kt
- 0-1 km storm-relative helicity
- 600 m²/s²
- 0-3 km storm-relative helicity
- 726 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Seattle, WA wrote its last area forecast discussion before this wind advisory went out at Dec 15, 10:16 AM PST, 3 hours 50 minutes earlier.
Area forecast discussion, Dec 15, 10:16 AM PST, 3 hours 50 minutes before
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</html>In the hours before
Local storm report, Dec 15, 12:48 PM PST, 1 hour 18 minutes before
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</html>Local storm report, Dec 15, 12:49 PM PST, 1 hour 17 minutes before
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</html>Local storm report, Dec 15, 1:14 PM PST, 52 minutes before
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</html>Local storm report, Dec 15, 1:19 PM PST, 47 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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<p id="message2">
Please try again in a few minutes.
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</html>Local storm report, Dec 15, 1:26 PM PST, 40 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Local storm report, Dec 15, 1:55 PM PST, 11 minutes before
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<main class="wrap">
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Seattle, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 15, 12:45 AM PST | High Wind Watch | SEW | Clallam, Grays Harbor, Island, Jefferson, King, Kitsap and 8 more | 13 hr |
| Dec 15, 1:03 AM PST | River Flood Warning | SEW | Skagit | 70 hr |
| Dec 15, 1:27 AM PST | Winter Storm Watch | SEW | Clallam, Grays Harbor, Jefferson, King, Lewis, Mason and 4 more | 12 hr |
| Dec 15, 3:01 AM PST | Gale Watch | SEW | 24 hr | |
| Dec 15, 3:01 AM PST | Small Craft Advisory | SEW | 5 days | |
| Dec 15, 5:34 AM PST | River Flood Warning | SEW | Mason | 9 days |
| Dec 15, 8:04 AM PST | Areal Flood Advisory | SEW | Grays Harbor, Mason | 3 hr |
| Dec 15, 11:51 AM PST | Flash Flood Warning | SEW | King | 5 hr |
| Dec 15, 1:55 PM PST | Winter Storm Warning | SEW | Clallam, Grays Harbor, Jefferson, King, Lewis, Mason and 4 more | 23 hr |
| Dec 15, 1:55 PM PST | Winter Weather Advisory | SEW | Clallam, Grays Harbor, Jefferson, King, Lewis, Mason and 1 more | 13 hr |
| Dec 15, 2:42 PM PST | River Flood Warning | SEW | Snohomish | 50 hr |
Nearby
Wind Advisories in Washington, 2025Every wind advisory in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.