Alert archive / New Jersey / Winter Weather Advisories in 2026

Winter Weather Advisory 4, NWS Philadelphia/Mount Holly

February 10, 20267 counties in New Jersey; 5 counties in Pennsylvania

NWS Philadelphia/Mount Holly issued this winter weather advisory at Feb 10, 2026, 1:57 PM EST for 7 counties in New Jersey; 5 counties in Pennsylvania. It took effect at Feb 10, 2026, 6:00 PM EST. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: Feb 10, 2026, 1:57 PM EST (18:57 UTC)
In effect from: Feb 10, 2026, 6:00 PM EST
Expired: Feb 11, 2026, 2:00 AM EST
In force: 8 hr
Issued by: NWS Philadelphia/Mount Holly

Counties Hunterdon County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Carbon County, PA, Lehigh County, PA, Monroe County, PA, Northampton County, PA

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 Philadelphia/Mount Holly wrote its last area forecast discussion before this winter weather advisory went out at Feb 10, 5:46 AM EST, 8 hours 11 minutes earlier.

Area forecast discussion, Feb 10, 5:46 AM EST, 8 hours 11 minutes before

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Hazardous weather outlook, Feb 10, 4:54 AM EST, 9 hours 3 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 Philadelphia/Mount Holly issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 10, 12:45 AM EST	Small Craft Advisory	PHI		65 hr

Nearby

Winter Weather Advisories in New Jersey, 2026 Winter Weather Advisories in Pennsylvania, 2026 Every winter weather advisory 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.