Alert archive / Washington / Winter Storm Warnings in 2020

Winter Storm Warning 6, NWS Seattle, WA

January 20, 2020

NWS Seattle, WA issued this winter storm warning at Jan 20, 2020, 2:26 PM PST. It took effect at Jan 21, 2020, 4:00 AM PST. It was in force for 22 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jan 20, 2020, 2:26 PM PST (22:26 UTC)
In effect from: Jan 21, 2020, 4:00 AM PST
Expired: Jan 22, 2020, 2:18 AM PST
In force: 22 hr
Issued by: NWS Seattle, WA

What forecasters said that day

The local office's own words before this winter storm warning 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 winter storm warning went out at Jan 20, 2:24 PM PST, 2 minutes earlier.

Area forecast discussion, Jan 20, 2:24 PM PST, 2 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <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.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Seattle, WA issued on the same UTC day.

Issued	Product	Office	Lasted
Jan 19, 7:04 PM PST	Wind Advisory	SEW	7 hr
Jan 19, 8:59 PM PST	Gale Watch	SEW	6 hr
Jan 20, 2:46 AM PST	Gale Warning	SEW	39 hr
Jan 20, 2:46 AM PST	Small Craft Advisory	SEW	15 days
Jan 20, 2:26 PM PST	Winter Weather Advisory	SEW	56 hr

Nearby

Winter Storm Warnings in Washington, 2020 Every winter storm warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.