Alert archive / Michigan / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 99, NWS Detroit, MI

July 28, 2026Lenawee County, Washtenaw County, Michigan

NWS Detroit, MI issued this severe thunderstorm warning at Jul 28, 2026, 12:50 AM EDT for Lenawee County, Washtenaw County, Michigan. It was in force for 42 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: Jul 28, 2026, 12:50 AM EDT (04:50 UTC)
Expired: Jul 28, 2026, 1:32 AM EDT
In force: 42 min
Issued by: NWS Detroit, MI
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Lenawee County, MI, Washtenaw County, MI

The radar

The Detroit radar (KDTX), 80 km from the middle of the area, began a volume at 04:53 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 severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Detroit, MI wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 28, 12:39 AM EDT, 11 minutes earlier.

Area forecast discussion, Jul 28, 12:39 AM EDT, 11 minutes before

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In the hours before

Special weather statement, Jul 27, 10:47 PM EDT, 2 hours 3 minutes before

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Special weather statement, Jul 27, 11:50 PM EDT, 1 hour before

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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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      <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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Special weather statement, Jul 28, 12:24 AM EDT, 26 minutes before

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</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 Detroit, MI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 27, 10:47 PM EDT	Special Weather Statement	DTX	Bay, Midland	58 min
Jul 27, 10:50 PM EDT	Special Marine Warning	DTX		70 min
Jul 27, 11:50 PM EDT	Special Weather Statement	DTX	Bay, Midland, Saginaw	55 min
Jul 28, 12:24 AM EDT	Special Weather Statement	DTX	Lapeer	66 min
Jul 28, 1:15 AM EDT	Special Weather Statement	DTX	Monroe	45 min
Jul 28, 3:06 AM EDT	Beach Hazards Statement	DTX	Huron, Saint Clair, Sanilac	19 hr

Nearby

Severe Thunderstorm Warnings in Michigan, 2026 Every severe thunderstorm warning in 2026

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.