Alert archive / New York / Areal Flood Warnings in 2025

Areal Flood Warning 2, NWS Buffalo, NY

March 16, 2025Jefferson County, Lewis County, New York

NWS Buffalo, NY issued this areal flood warning at Mar 16, 2025, 10:25 PM EDT for Jefferson County, Lewis County, New York. It was in force for 12 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 16, 2025, 10:25 PM EDT (02:25 UTC)
Expired: Mar 17, 2025, 10:00 AM EDT
In force: 12 hr
Issued by: NWS Buffalo, NY
Area: Storm-based polygon
Flood severity: None

Counties Jefferson County, NY, Lewis County, NY

The radar

The Ft Drum radar (KTYX), 16 km from the middle of the area, began a volume at 02:27 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.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 00:00Z, 2.4 hours before the alert went out and 412 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 2 J/kg
Mixed-layer CIN: -64 J/kg
Mixed-layer LCL: 695 m above ground
0-6 km bulk shear: 62 kt
0-1 km storm-relative helicity: 475 m²/s²
0-3 km storm-relative helicity: 402 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Buffalo, NY wrote its last area forecast discussion before this areal flood warning went out at Mar 16, 6:23 PM EDT, 4 hours 2 minutes earlier.

Area forecast discussion, Mar 16, 6:23 PM EDT, 4 hours 2 minutes before

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Hazardous weather outlook, Mar 16, 6:18 PM EDT, 4 hours 7 minutes before

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In the hours before

Local storm report, Mar 16, 5:41 PM EDT, 4 hours 44 minutes before

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Local storm report, Mar 16, 5:50 PM EDT, 4 hours 35 minutes before

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Local storm report, Mar 16, 5:51 PM EDT, 4 hours 34 minutes before

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Local storm report, Mar 16, 6:10 PM EDT, 4 hours 15 minutes before

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Local storm report, Mar 16, 6:35 PM EDT, 3 hours 50 minutes before

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      <p id="message2">
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        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 16, 6:50 PM EDT, 3 hours 35 minutes before

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<head>
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<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>
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The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 17, 6:44 AM EDT	Areal Flood Warning	BUF	Lewis	23 hr
Mar 17, 1:25 PM EDT	River Flood Warning	BUF	Jefferson, Lewis	63 hr

Nearby

Areal Flood Warnings in New York, 2025 Every areal flood 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.