Alert archive / Wyoming / Snow Squall Warnings in 2025

Snow Squall Warning 8, NWS Cheyenne, WY

February 17, 2025Goshen County, Platte County, Wyoming

NWS Cheyenne, WY issued this snow squall warning at Feb 17, 2025, 4:18 PM MST for Goshen County, Platte County, Wyoming. It was in force for 27 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Feb 17, 2025, 4:18 PM MST (23:18 UTC)
Expired: Feb 17, 2025, 4:45 PM MST
In force: 27 min
Issued by: NWS Cheyenne, WY
Area: Storm-based polygon

Counties Goshen County, WY, Platte County, WY

The radar

The Cheyenne radar (KCYS), 107 km from the middle of the area, began a volume at 23:22 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 snow squall warning 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 snow squall warning went out at Feb 17, 2:46 PM MST, 1 hour 32 minutes earlier.

Area forecast discussion, Feb 17, 2:46 PM MST, 1 hour 32 minutes before

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Hazardous weather outlook, Feb 17, 2:50 PM MST, 1 hour 28 minutes before

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In the hours before

Local storm report, Feb 17, 3:03 PM MST, 1 hour 15 minutes before

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Local storm report, Feb 17, 3:04 PM MST, 1 hour 14 minutes before

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  <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>
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The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 17, 3:10 AM MST	Cold Weather Advisory	CYS	Goshen, Laramie, Niobrara	56 hr
Feb 17, 1:58 PM MST	Winter Weather Advisory	CYS	Albany, Carbon, Laramie	28 hr
Feb 17, 3:43 PM MST	Snow Squall Warning	CYS	Albany, Goshen, Platte	32 min
Feb 17, 3:10 AM MST	Extreme Cold Warning	CYS	Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more	3 days

Nearby

Snow Squall Warnings in Wyoming, 2025 Every snow squall warning in 2025

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.