Alert archive / Wyoming / Wind Chill Advisories in 2019

Wind Chill Advisory 11, NWS Cheyenne, WY

December 29, 2019Albany County, Carbon County, Laramie County, Wyoming

NWS Cheyenne, WY issued this wind chill advisory at Dec 29, 2019, 2:02 PM MST for Albany County, Carbon County, Laramie County, Wyoming. It took effect at Dec 31, 2019, 12:00 AM MST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Dec 29, 2019, 2:02 PM MST (21:02 UTC)
In effect from: Dec 31, 2019, 12:00 AM MST
Expired: Dec 31, 2019, 9:00 AM MST
In force: 9 hr
Issued by: NWS Cheyenne, WY

Counties Albany County, WY, Carbon County, WY, Laramie County, WY

The radar

The Cheyenne radar (KCYS), 93 km from the middle of the area, began a volume at 21:01 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 wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Cheyenne, WY wrote its last area forecast discussion before this wind chill advisory went out at Dec 28, 4:18 PM MST, 21 hours 44 minutes earlier.

Area forecast discussion, Dec 28, 4:18 PM MST, 21 hours 44 minutes before

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Hazardous weather outlook, Dec 28, 2:32 PM MST, 23 hours 30 minutes before

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<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.
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</body>
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The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 29, 2:02 PM MST	Wind Chill Advisory	CYS	Albany, Carbon, Laramie	19 hr

Nearby

Wind Chill Advisories in Wyoming, 2019 Every wind chill advisory in 2019

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.