Alert archive / Montana / Winter Storm Warnings in 2010

Winter Storm Warning 25, NWS Missoula, MT

April 28, 20105 counties in Montana

NWS Missoula, MT issued this winter storm warning at Apr 28, 2010, 3:32 AM MDT for 5 counties in Montana. It took effect at Apr 29, 2010, 12:00 AM MDT. It was in force for 30 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
Apr 28, 2010, 3:32 AM MDT (09:32 UTC)
In effect from
Apr 29, 2010, 12:00 AM MDT
Expired
Apr 30, 2010, 6:00 AM MDT
In force
30 hr
Issued by
NWS Missoula, MT

Counties Flathead County, MT, Granite County, MT, Lake County, MT, Missoula County, MT, Powell County, MT

The radar

The Missoula radar (KMSX), 32 km from the middle of the area, began a volume at 09:35 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 Missoula, MT wrote its last area forecast discussion before this winter storm warning went out at Apr 27, 2:55 PM MDT, 12 hours 37 minutes earlier.

Area forecast discussion, Apr 27, 2:55 PM MDT, 12 hours 37 minutes before
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Hazardous weather outlook, Apr 27, 5:01 PM MDT, 10 hours 31 minutes before
<!doctype html>
<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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Missoula, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 27, 7:08 PM MDTSpecial Weather StatementMSOMissoula37 min
Apr 27, 9:08 PM MDTSpecial Weather StatementMSODeer Lodge, Silver Bow47 min
Apr 28, 3:32 AM MDTWinter Storm WatchMSOGranite, Lake, Missoula, Powell11 hr
Apr 28, 5:20 AM MDTWinter Weather AdvisoryMSOMineral, Missoula, Sanders7 hr
Apr 28, 2:59 PM MDTWinter Weather AdvisoryMSODeer Lodge, Granite, Mineral, Missoula, Powell, Ravalli and 2 more39 hr
Apr 27, 8:27 PM MDTSpecial Weather StatementMSOLemhi33 min

Nearby

Winter Storm Warnings in Montana, 2010Every winter storm warning in 2010

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.