Alert archive / Minnesota / Frost Advisories in 2025

Frost Advisory 5, NWS Grand Forks, ND

September 5, 20258 counties in Minnesota

NWS Grand Forks, ND issued this frost advisory at Sep 5, 2025, 2:37 PM CDT for 8 counties in Minnesota. It took effect at Sep 6, 2025, 1:00 AM CDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Sep 5, 2025, 2:37 PM CDT (19:37 UTC)
In effect from
Sep 6, 2025, 1:00 AM CDT
Expired
Sep 6, 2025, 7:19 AM CDT
In force
6 hr
Issued by
NWS Grand Forks, ND

Counties Beltrami County, MN, Clearwater County, MN, Lake of the Woods County, MN, Marshall County, MN, Pennington County, MN, Polk County, MN, Red Lake County, MN, Roseau County, MN

The radar

The Fargo/Grand Forks radar (KMVX), 137 km from the middle of the area, began a volume at 19:39 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 frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Forks, ND wrote its last area forecast discussion before this frost advisory went out at Sep 4, 6:51 PM CDT, 19 hours 46 minutes earlier.

Area forecast discussion, Sep 4, 6:51 PM CDT, 19 hours 46 minutes before
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Hazardous weather outlook, Sep 4, 2:49 PM CDT, 23 hours 48 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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Nearby

Frost Advisories in Minnesota, 2025Every frost advisory 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.