Alert archive / Illinois / Excessive Heat Warnings in 2017

Excessive Heat Warning 1, NWS Lincoln, IL

July 18, 201724 counties in Illinois

NWS Lincoln, IL issued this excessive heat warning at Jul 18, 2017, 3:07 PM CDT for 24 counties in Illinois. It took effect at Jul 19, 2017, 12:00 PM CDT. It was in force for 3 days. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 18, 2017, 3:07 PM CDT (20:07 UTC)
In effect from: Jul 19, 2017, 12:00 PM CDT
Expired: Jul 22, 2017, 8:00 PM CDT
In force: 3 days
Issued by: NWS Lincoln, IL

All 24 counties

Cass County, IL, Christian County, IL, Clay County, IL, Crawford County, IL, Cumberland County, IL, Effingham County, IL, Fulton County, IL, Jasper County, IL, Knox County, IL, Lawrence County, IL, Logan County, IL, Macon County, IL, Mason County, IL, Menard County, IL, Morgan County, IL, Moultrie County, IL, Peoria County, IL, Richland County, IL, Sangamon County, IL, Schuyler County, IL, Scott County, IL, Shelby County, IL, Stark County, IL, Tazewell County, IL

What forecasters said that day

The local office's own words before this excessive heat 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 excessive heat warning went out at Jul 18, 12:59 PM CDT, 2 hours 8 minutes earlier.

Area forecast discussion, Jul 18, 12:59 PM CDT, 2 hours 8 minutes before

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Hazardous weather outlook, Jul 18, 11:56 AM CDT, 3 hours 11 minutes before

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<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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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 18, 3:07 PM CDT	Heat Advisory	ILX	Champaign, Clark, Coles, DeWitt, Douglas, Edgar and 9 more	4 days

Nearby

Excessive Heat Warnings in Illinois, 2017 Every excessive heat warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.