Alert archive / Nebraska / Winter Storm Warnings in 2020

Winter Storm Warning 5, NWS Omaha, NE

December 28, 202027 counties in Nebraska; 8 counties in Iowa

NWS Omaha, NE issued this winter storm warning at Dec 28, 2020, 3:43 PM CST for 27 counties in Nebraska; 8 counties in Iowa. It took effect at Dec 29, 2020, 4:35 AM CST. It was in force for 14 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Dec 28, 2020, 3:43 PM CST (21:43 UTC)
In effect from: Dec 29, 2020, 4:35 AM CST
Expired: Dec 29, 2020, 6:15 PM CST
In force: 14 hr
Issued by: NWS Omaha, NE

All 35 counties

Fremont County, IA, Harrison County, IA, Mills County, IA, Monona County, IA, Montgomery County, IA, Page County, IA, Pottawattamie County, IA, Shelby County, IA, Antelope County, NE, Boone County, NE, Burt County, NE, Butler County, NE, Cass County, NE, Cedar County, NE, Colfax County, NE, Cuming County, NE, Dodge County, NE, Douglas County, NE, Johnson County, NE, Knox County, NE, Lancaster County, NE, Madison County, NE, Nemaha County, NE, Otoe County, NE, Pawnee County, NE, Pierce County, NE, Platte County, NE, Richardson County, NE, Sarpy County, NE, Saunders County, NE, Seward County, NE, Stanton County, NE, Thurston County, NE, Washington County, NE, Wayne County, NE

The radar

The Omaha radar (KOAX), 16 km from the middle of the area, began a volume at 21:43 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 storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Omaha, NE wrote its last area forecast discussion before this winter storm warning went out at Dec 28, 11:49 AM CST, 3 hours 54 minutes earlier.

Area forecast discussion, Dec 28, 11:49 AM CST, 3 hours 54 minutes before

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Hazardous weather outlook, Dec 28, 11:36 AM CST, 4 hours 7 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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The office that day

Everything else NWS Omaha, NE issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 28, 3:34 AM CST	Winter Weather Advisory	OAX	Antelope, Boone, Burt, Butler, Cass, Cedar and 24 more	44 hr

Nearby

Winter Storm Warnings in Nebraska, 2020 Winter Storm Warnings in Iowa, 2020 Every winter storm warning 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.