Alert archive / Illinois / River Flood Warnings in 2022

River Flood Warning 22, NWS Lincoln, IL

March 31, 2022Cass County, Mason County, Illinois

NWS Lincoln, IL issued this river flood warning at Mar 31, 2022, 10:08 AM CDT for Cass County, Mason County, Illinois. It took effect at Apr 1, 2022, 10:36 PM CDT. It was in force for .

The area

The counties it named.

The facts

Issued: Mar 31, 2022, 10:08 AM CDT (15:08 UTC)
In effect from: Apr 1, 2022, 10:36 PM CDT
Expired: Apr 1, 2022, 10:25 AM CDT
In force
Issued by: NWS Lincoln, IL
Area: Storm-based polygon
Flood severity: Minor

Counties Cass County, IL, Mason County, IL

The radar

The Lincoln radar (KILX), 64 km from the middle of the area, began a volume at 15:10 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.

The river

Written for the forecast point Sangamon River near Chandlerville (CDLI2).

Action stage: 454 ft
Minor stage: 456.6 ft
Moderate stage: 459 ft
Major stage: 462 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 Lincoln, IL wrote its last area forecast discussion before this river flood warning went out at Mar 31, 5:54 AM CDT, 4 hours 14 minutes earlier.

Area forecast discussion, Mar 31, 5:54 AM CDT, 4 hours 14 minutes before

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Hazardous weather outlook, Mar 31, 4:02 AM CDT, 6 hours 6 minutes before

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In the hours before

Local storm report, Mar 31, 7:15 AM CDT, 2 hours 53 minutes before

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Local storm report, Mar 31, 7:32 AM CDT, 2 hours 36 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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Local storm report, Mar 31, 7:34 AM CDT, 2 hours 34 minutes before

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<head>
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  <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>
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The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 30, 8:04 PM CDT	River Flood Warning	ILX	Clay, Richland	7 days
Mar 30, 8:38 PM CDT	River Flood Warning	ILX	Lawrence	7 days
Mar 31, 3:13 AM CDT	River Flood Warning	ILX	Piatt	4 days
Mar 31, 10:04 AM CDT	River Flood Warning	ILX	Peoria, Tazewell, Woodford	14 days
Mar 31, 10:09 AM CDT	River Flood Warning	ILX	Crawford, Jasper	24 hr

Nearby

River Flood Warnings in Illinois, 2022 Every river flood warning in 2022

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.