Alert archive / Pennsylvania / Flash Flood Warnings in 2026

Flash Flood Warning 47, NWS Pittsburgh, PA

July 10, 20266 counties in Pennsylvania

NWS Pittsburgh, PA issued this flash flood warning at Jul 10, 2026, 3:10 PM EDT for 6 counties in Pennsylvania. It was in force for 3 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: Jul 10, 2026, 3:10 PM EDT (19:10 UTC)
Expired: Jul 10, 2026, 6:15 PM EDT
In force: 3 hr
Issued by: NWS Pittsburgh, PA
Area: Storm-based polygon
Flood severity: None

Counties Armstrong County, PA, Beaver County, PA, Butler County, PA, Indiana County, PA, Lawrence County, PA, Westmoreland County, PA

The radar

The Pittsburgh radar (KPBZ), 44 km from the middle of the area, began a volume at 19:10 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 flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pittsburgh, PA wrote its last area forecast discussion before this flash flood warning went out at Jul 9, 7:37 PM EDT, 19 hours 33 minutes earlier.

Area forecast discussion, Jul 9, 7:37 PM EDT, 19 hours 33 minutes before

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Hazardous weather outlook, Jul 9, 7:11 PM EDT, 19 hours 59 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 Pittsburgh, PA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 10, 1:56 AM EDT	Flood Watch	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	20 hr
Jul 10, 1:10 PM EDT	Flash Flood Warning	PBZ	Armstrong, Butler, Clarion	3 hr
Jul 10, 1:13 PM EDT	Flash Flood Warning	PBZ	Butler, Lawrence, Mercer, Venango	3 hr
Jul 10, 2:50 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Butler, Lawrence, Mercer	40 min
Jul 10, 2:51 PM EDT	Flash Flood Warning	PBZ	Fayette, Greene, Washington, Westmoreland	87 min
Jul 10, 3:04 PM EDT	Flash Flood Warning	PBZ	Clarion, Forest, Jefferson, Venango	2 hr
Jul 10, 3:17 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Beaver, Butler, Lawrence	43 min
Jul 10, 3:19 PM EDT	Flash Flood Warning	PBZ	Allegheny	3 hr
Jul 10, 3:55 PM EDT	Flash Flood Warning	PBZ	Allegheny, Beaver, Butler, Lawrence	3 hr
Jul 10, 5:27 PM EDT	Flash Flood Warning	PBZ	Allegheny, Beaver, Washington	3 hr
Jul 10, 6:11 PM EDT	Areal Flood Warning	PBZ	Armstrong, Butler, Indiana	3 hr
Jul 10, 12:51 PM EDT	Flash Flood Warning	PBZ	Belmont, Guernsey	3 hr
Jul 10, 5:02 PM EDT	Flash Flood Warning	PBZ	Harrison, Tuscarawas	3 hr

Nearby

Flash Flood Warnings in Pennsylvania, 2026 Every flash flood 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.