Alert archive / Wyoming / Winter Weather Advisories in 2021
Winter Weather Advisory 6, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter weather advisory at Feb 2, 2021, 12:43 PM MST for Albany County, Carbon County, Laramie County, Wyoming. It took effect at Feb 3, 2021, 3:00 PM MST. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Feb 2, 2021, 12:43 PM MST (19:43 UTC)
- In effect from
- Feb 3, 2021, 3:00 PM MST
- Expired
- Feb 4, 2021, 5:00 AM MST
- In force
- 14 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 19:48 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 Cheyenne, WY wrote its last area forecast discussion before this winter weather advisory went out at Feb 2, 3:00 AM MST, 9 hours 43 minutes earlier.
Area forecast discussion, Feb 2, 3:00 AM MST, 9 hours 43 minutes before
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</html>Hazardous weather outlook, Feb 2, 5:50 AM MST, 6 hours 53 minutes before
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<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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</html>The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 2, 12:46 AM MST | High Wind Watch | CYS | Albany, Carbon, Laramie, Platte | 25 hr |
| Feb 2, 12:53 AM MST | Winter Storm Watch | CYS | Albany, Carbon | 12 hr |
| Feb 2, 12:43 PM MST | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 28 hr |
| Feb 2, 12:43 PM MST | Winter Storm Warning | CYS | Albany, Carbon | 46 hr |
Nearby
Winter Weather Advisories in Wyoming, 2021Every 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.