Alert archive / Wisconsin / Winter Weather Advisories in 2021

Winter Weather Advisory 12, NWS Milwaukee, WI

December 10, 20215 counties in Wisconsin

NWS Milwaukee, WI issued this winter weather advisory at Dec 10, 2021, 2:57 AM CST for 5 counties in Wisconsin. It took effect at Dec 10, 2021, 3:00 PM CST. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued: Dec 10, 2021, 2:57 AM CST (08:57 UTC)
In effect from: Dec 10, 2021, 3:00 PM CST
Expired: Dec 11, 2021, 10:48 AM CST
In force: 20 hr
Issued by: NWS Milwaukee, WI

Counties Columbia County, WI, Fond du Lac County, WI, Green Lake County, WI, Marquette County, WI, Sauk County, WI

The radar

The Milwaukee radar (KMKX), 95 km from the middle of the area, began a volume at 08:57 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.

What forecasters said that day

The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Milwaukee, WI wrote its last area forecast discussion before this winter weather advisory went out at Dec 9, 9:42 PM CST, 5 hours 15 minutes earlier.

Area forecast discussion, Dec 9, 9:42 PM CST, 5 hours 15 minutes before

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Hazardous weather outlook, Dec 9, 2:34 PM CST, 12 hours 23 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>
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The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 10, 2:56 AM CST	Gale Warning	MKX		3 days
Dec 10, 12:51 PM CST	Small Craft Advisory	MKX		14 hr

Nearby

Winter Weather Advisories in Wisconsin, 2021 Every winter weather advisory in 2021

Sources

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