Alert archive / Illinois / River Flood Warnings in 2018

River Flood Warning 67, NWS Chicago, IL

June 19, 2018Lake County, Illinois

NWS Chicago, IL issued this river flood warning at Jun 19, 2018, 9:14 AM CDT for Lake County, Illinois. It took effect at Jun 20, 2018, 10:00 PM CDT. It was in force for 10 days.

The area

The counties it named.

The facts

Issued: Jun 19, 2018, 9:14 AM CDT (14:14 UTC)
In effect from: Jun 20, 2018, 10:00 PM CDT
Expired: Jun 30, 2018, 4:37 PM CDT
In force: 10 days
Issued by: NWS Chicago, IL
Area: Storm-based polygon
Flood severity: Minor

County Lake County, IL

The radar

The Chicago radar (KLOT), 85 km from the middle of the area, began a volume at 14:16 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 Des Plaines River near Russell (RUSI2). The gauge peaked at 8.07 ft at Jun 27, 2018, 1:00 PM CDT.

Action stage: 6.5 ft
Minor stage: 7 ft
Moderate stage: 9 ft
Major stage: 10 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05527800, 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 Chicago, IL wrote its last area forecast discussion before this river flood warning went out at Jun 19, 7:10 AM CDT, 2 hours 4 minutes earlier.

Area forecast discussion, Jun 19, 7:10 AM CDT, 2 hours 4 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>

Hazardous weather outlook, Jun 19, 4:03 AM CDT, 5 hours 11 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>

In the hours before

Local storm report, Jun 19, 6:20 AM CDT, 2 hours 54 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>

Local storm report, Jun 19, 7:13 AM CDT, 2 hours 1 minute 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>

Local storm report, Jun 19, 7:18 AM CDT, 1 hour 56 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>

Local storm report, Jun 19, 8:09 AM CDT, 1 hour 5 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>

Local storm report, Jun 19, 8:12 AM CDT, 1 hour 2 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 Chicago, IL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 18, 9:40 PM CDT	River Flood Advisory	LOT	Boone	66 hr
Jun 18, 9:51 PM CDT	River Flood Advisory	LOT	Kane, McHenry	5 hr
Jun 18, 9:53 PM CDT	River Flood Advisory	LOT	Kane, Kendall	7 days
Jun 18, 10:05 PM CDT	River Flood Advisory	LOT	Lake	11 hr
Jun 18, 10:32 PM CDT	River Flood Advisory	LOT	Winnebago	59 hr
Jun 19, 12:01 AM CDT	Areal Flood Warning	LOT	Boone, Ogle, Winnebago	12 hr
Jun 19, 2:11 AM CDT	River Flood Warning	LOT	Boone	37 hr
Jun 19, 2:11 AM CDT	River Flood Warning	LOT	Winnebago	18 hr
Jun 19, 2:16 AM CDT	River Flood Advisory	LOT	Ogle	42 hr
Jun 19, 2:16 AM CDT	River Flood Advisory	LOT	Lee	13 days
Jun 19, 2:22 AM CDT	River Flood Watch	LOT	Winnebago	7 hr
Jun 19, 2:55 AM CDT	River Flood Warning	LOT	Kane, McHenry	31 hr
Jun 19, 3:05 AM CDT	River Flood Advisory	LOT	Lake	5 days
Jun 19, 3:05 AM CDT	River Flood Advisory	LOT	Cook	17 hr
Jun 19, 9:17 AM CDT	River Flood Warning	LOT	Winnebago	9 days
Jun 19, 9:32 AM CDT	River Flood Advisory	LOT	Will	11 hr
Jun 19, 9:35 AM CDT	River Flood Advisory	LOT	Winnebago	4 days
Jun 19, 9:35 AM CDT	River Flood Advisory	LOT	Winnebago	4 days
Jun 19, 4:18 PM CDT	Marine Dense Fog Advisory	LOT		17 hr
Jun 19, 4:20 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle, Livingston	40 min
Jun 19, 4:50 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, LaSalle, Livingston	25 min
Jun 19, 5:25 PM CDT	Special Weather Statement	LOT	Iroquois	35 min
Jun 19, 5:46 PM CDT	Special Weather Statement	LOT	Iroquois	29 min
Jun 19, 6:16 PM CDT	Areal Flood Advisory	LOT	Ford, Iroquois	3 hr
Jun 19, 2:16 PM CDT	Special Weather Statement	LOT	Jasper	44 min
Jun 19, 2:54 PM CDT	Areal Flood Advisory	LOT	Jasper, Lake, Newton, Porter	3 hr

Nearby

River Flood Warnings in Illinois, 2018 Every river flood warning in 2018

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.