Alert archive / Michigan / Winter Weather Advisories in 2021
Winter Weather Advisory 16, NWS Grand Rapids, MI
NWS Grand Rapids, MI issued this winter weather advisory at Nov 29, 2021, 11:23 AM EST for 22 counties in Michigan. It took effect at Nov 29, 2021, 5:00 PM EST. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Nov 29, 2021, 11:23 AM EST (16:23 UTC)
- In effect from
- Nov 29, 2021, 5:00 PM EST
- Expired
- Nov 30, 2021, 3:00 AM EST
- In force
- 10 hr
- Issued by
- NWS Grand Rapids, MI
All 22 counties
Allegan County, MI, Barry County, MI, Calhoun County, MI, Clare County, MI, Clinton County, MI, Eaton County, MI, Gratiot County, MI, Ingham County, MI, Ionia County, MI, Isabella County, MI, Jackson County, MI, Kalamazoo County, MI, Kent County, MI, Lake County, MI, Mason County, MI, Mecosta County, MI, Montcalm County, MI, Muskegon County, MI, Newaygo County, MI, Oceana County, MI, Osceola County, MI, Ottawa County, MI
The radar
The Grand Rapids radar (KGRR), 33 km from the middle of the area, began a volume at 16:21 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 Grand Rapids, MI wrote its last area forecast discussion before this winter weather advisory went out at Nov 28, 3:30 PM EST, 19 hours 53 minutes earlier.
Area forecast discussion, Nov 28, 3:30 PM EST, 19 hours 53 minutes before
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</html>Hazardous weather outlook, Nov 28, 3:46 PM EST, 19 hours 37 minutes before
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<title>Service Notice</title>
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<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.
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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 Grand Rapids, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 29, 3:44 AM EST | Small Craft Advisory | GRR | 42 hr |
Nearby
Winter Weather Advisories in Michigan, 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.