Alert archive / Iowa / Special Weather Statements in 2021

Special Weather Statement, NWS Quad Cities, IA

September 20, 2021Washington County, Iowa

NWS Quad Cities, IA issued this special weather statement at Sep 20, 2021, 6:16 PM CDT for Washington County, Iowa. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Sep 20, 2021, 6:16 PM CDT (23:16 UTC)
Expired
Sep 20, 2021, 6:45 PM CDT
In force
29 min
Issued by
NWS Quad Cities, IA
Hail
0.50 in
Wind
40

County Washington County, IA

The radar

The Quad Cities radar (KDVN), 110 km from the middle of the area, began a volume at 23:19 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 text

As transmitted.

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What forecasters said that day

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

NWS Quad Cities, IA wrote its last area forecast discussion before this special weather statement went out at Sep 20, 2:35 PM CDT, 3 hours 41 minutes earlier.

Area forecast discussion, Sep 20, 2:35 PM CDT, 3 hours 41 minutes before
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Hazardous weather outlook, Sep 20, 2:30 PM CDT, 3 hours 46 minutes before
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
230 PM CDT Mon Sep 20 2021

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-211930-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
230 PM CDT Mon Sep 20 2021

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A Severe Thunderstorm Watch has been issued for much of eastern
Iowa through 10 PM. Thunderstorms associated with a strong cold
front will be capable of producing damaging wind gusts, a few
tornadoes, torrential rain and frequent lightning. Expect storms
to quickly move through eastern Iowa, northwest Illinois, and
northeast Missouri in the 6 PM to 10 PM timeframe.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this evening, especially in
eastern Iowa.

PS

In the hours before

Special weather statement, Sep 20, 5:50 PM CDT, 26 minutes before
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Local storm report, Sep 20, 6:02 PM CDT, 14 minutes before
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        Please try again in a few minutes.
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Special weather statement, Sep 20, 6:16 PM CDT, 0 minutes before
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<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.
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        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 Quad Cities, IA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 20, 5:50 PM CDTSpecial Weather StatementDVNKeokuk25 min
Sep 20, 6:26 PM CDTSpecial Weather StatementDVNBuchanan34 min
Sep 20, 6:28 PM CDTSpecial Weather StatementDVNBenton, Linn32 min
Sep 20, 6:34 PM CDTSpecial Weather StatementDVNKeokuk26 min
Sep 20, 6:52 PM CDTSevere Thunderstorm WarningDVNDelaware38 min

Nearby

Special Weather Statements in Iowa, 2021Every special weather statement in 2021

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.