Alert archive / Iowa / River Flood Warnings in 2026
River Flood Warning 45, NWS La Crosse, WI
NWS La Crosse, WI issued this river flood warning at Jul 10, 2026, 8:35 AM CDT for Winneshiek County, Iowa. It took effect at Jul 10, 2026, 10:22 AM CDT. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Jul 10, 2026, 8:35 AM CDT (13:35 UTC)
- In effect from
- Jul 10, 2026, 10:22 AM CDT
- Expired
- Jul 10, 2026, 8:08 PM CDT
- In force
- 10 hr
- Issued by
- NWS La Crosse, WI
- Area
- Storm-based polygon
- Flood severity
- Minor
County Winneshiek County, IA
The radar
The La Crosse radar (KARX), 79 km from the middle of the area, began a volume at 13:34 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 Upper Iowa River at Bluffton (BLFI4). The gauge peaked at 12.50 ft at Jul 10, 2026, 2:00 PM CDT.
- Action stage
- 10 ft
- Minor stage
- 12 ft
- Moderate stage
- 13 ft
- Major stage
- 15 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05387440, 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 La Crosse, WI wrote its last area forecast discussion before this river flood warning went out at Jul 9, 6:41 PM CDT, 13 hours 54 minutes earlier.
Area forecast discussion, Jul 9, 6:41 PM CDT, 13 hours 54 minutes before
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</html>Hazardous weather outlook, Jul 9, 1:20 PM CDT, 19 hours 15 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 La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 10, 10:24 AM CDT | River Flood Watch | ARX | Allamakee | 10 hr |
Nearby
River Flood Warnings in Iowa, 2026Every river 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; the gauge from the NWS water service and the USGS.