Alert archive / New York / Winter Weather Advisories in 2020

Winter Weather Advisory 29, NWS Buffalo, NY

December 30, 2020Jefferson County, Lewis County, Oswego County, New York

NWS Buffalo, NY issued this winter weather advisory at Dec 30, 2020, 3:25 AM EST for Jefferson County, Lewis County, Oswego County, New York. It took effect at Dec 30, 2020, 1:00 PM EST. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued: Dec 30, 2020, 3:25 AM EST (08:25 UTC)
In effect from: Dec 30, 2020, 1:00 PM EST
Expired: Dec 31, 2020, 4:51 AM EST
In force: 16 hr
Issued by: NWS Buffalo, NY

Counties Jefferson County, NY, Lewis County, NY, Oswego County, NY

The radar

The Ft Drum radar (KTYX), 18 km from the middle of the area, began a volume at 08:25 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 Buffalo, NY wrote its last area forecast discussion before this winter weather advisory went out at Dec 30, 12:27 AM EST, 2 hours 58 minutes earlier.

Area forecast discussion, Dec 30, 12:27 AM EST, 2 hours 58 minutes before

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Hazardous weather outlook, Dec 29, 8:45 PM EST, 6 hours 40 minutes before

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  <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.
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The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 30, 9:15 AM EST	Wind Advisory	BUF	Chautauqua, Erie	6 hr

Nearby

Winter Weather Advisories in New York, 2020 Every winter weather advisory 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; radar from the NEXRAD Level II archive.