Alert archive / Arizona / Winter Storm Warnings in 2025

Winter Storm Warning 3, NWS Flagstaff, AZ

March 12, 2025Apache County, Coconino County, Navajo County, Arizona

NWS Flagstaff, AZ issued this winter storm warning at Mar 12, 2025, 2:05 AM MST for Apache County, Coconino County, Navajo County, Arizona. It took effect at Mar 13, 2025, 12:00 PM MST. It was in force for 17 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: Mar 12, 2025, 2:05 AM MST (09:05 UTC)
In effect from: Mar 13, 2025, 12:00 PM MST
Expired: Mar 14, 2025, 5:00 AM MST
In force: 17 hr
Issued by: NWS Flagstaff, AZ

Counties Apache County, AZ, Coconino County, AZ, Navajo County, AZ

The radar

The Flagstaff radar (KFSX), 124 km from the middle of the area, began a volume at 09:07 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 Flagstaff, AZ wrote its last area forecast discussion before this winter storm warning went out at Mar 11, 9:45 PM MST, 4 hours 20 minutes earlier.

Area forecast discussion, Mar 11, 9:45 PM MST, 4 hours 20 minutes before

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In the hours before

Special weather statement, Mar 11, 8:08 PM MST, 5 hours 57 minutes before

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  <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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Local storm report, Mar 12, 12:07 AM MST, 1 hour 58 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Mar 12, 12:08 AM MST, 1 hour 57 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 Flagstaff, AZ issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 11, 7:01 PM MST	Special Weather Statement	FGZ		29 min
Mar 11, 7:50 PM MST	Special Weather Statement	FGZ	Yavapai	25 min
Mar 11, 7:52 PM MST	Special Weather Statement	FGZ	Yavapai	23 min
Mar 11, 8:08 PM MST	Special Weather Statement	FGZ	Yavapai	37 min
Mar 12, 12:52 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	34 hr
Mar 12, 2:01 PM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	39 hr

Nearby

Winter Storm Warnings in Arizona, 2025 Every winter storm warning 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.