Alert archive / Wisconsin / River Flood Warnings in 2025

River Flood Warning 1, NWS Green Bay, WI

March 29, 2025Marathon County, Wisconsin

NWS Green Bay, WI issued this river flood warning at Mar 29, 2025, 7:32 AM CDT for Marathon County, Wisconsin. It was in force for 21 days.

The area

The counties it named.

The facts

Issued: Mar 29, 2025, 7:32 AM CDT (12:32 UTC)
Expired: Apr 19, 2025, 7:32 AM CDT
In force: 21 days
Issued by: NWS Green Bay, WI
Area: Storm-based polygon
Flood severity: Minor

County Marathon County, WI

The radar

The Green Bay radar (KGRB), 138 km from the middle of the area, began a volume at 12:34 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 river

Written for the forecast point Wisconsin River below Wausau Dam (WUUW3).

Action stage: 1165 ft
Minor stage: 1167 ft
Moderate stage: 1170 ft
Major stage: 1174 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

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

NWS Green Bay, WI wrote its last area forecast discussion before this river flood warning went out at Mar 29, 4:47 AM CDT, 2 hours 45 minutes earlier.

Area forecast discussion, Mar 29, 4:47 AM CDT, 2 hours 45 minutes before

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Hazardous weather outlook, Mar 29, 4:18 AM CDT, 3 hours 14 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.
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    </section>
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</body>
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The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 28, 7:06 PM CDT	Special Weather Statement	GRB	Florence, Forest, Marinette	24 min
Mar 28, 7:13 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	47 min
Mar 28, 7:33 PM CDT	Severe Thunderstorm Warning	GRB	Marinette	30 min
Mar 28, 7:38 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waupaca	52 min
Mar 28, 7:55 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waupaca, Waushara, Wood	35 min
Mar 28, 8:11 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	19 min
Mar 28, 8:26 PM CDT	Special Weather Statement	GRB	Door	34 min
Mar 28, 8:29 PM CDT	Special Weather Statement	GRB	Outagamie, Portage, Waupaca, Wood	31 min
Mar 28, 8:42 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waupaca	33 min
Mar 28, 8:51 PM CDT	Special Weather Statement	GRB	Langlade	24 min
Mar 28, 8:57 PM CDT	Special Weather Statement	GRB	Portage	33 min
Mar 28, 9:04 PM CDT	Winter Weather Advisory	GRB	Florence, Forest, Langlade, Marinette, Oconto, Oneida and 1 more	10 hr
Mar 28, 9:13 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Waupaca	28 min
Mar 29, 3:13 AM CDT	Winter Weather Advisory	GRB	Oconto, Portage, Waupaca, Wood	12 hr
Mar 29, 2:47 PM CDT	Winter Weather Advisory	GRB	Brown, Door, Outagamie, Waushara	21 hr
Mar 29, 3:47 PM CDT	River Flood Warning	GRB	Marathon	18 hr

Nearby

River Flood Warnings in Wisconsin, 2025 Every river 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.