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Heat Advisory 9, NWS Sioux Falls, SD

August 4, 202216 counties in South Dakota

NWS Sioux Falls, SD issued this heat advisory at Aug 4, 2022, 2:43 PM CDT for 16 counties in South Dakota. It took effect at Aug 5, 2022, 1:00 PM CDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: Aug 4, 2022, 2:43 PM CDT (19:43 UTC)
In effect from: Aug 5, 2022, 1:00 PM CDT
Expired: Aug 5, 2022, 8:00 PM CDT
In force: 7 hr
Issued by: NWS Sioux Falls, SD

Counties Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, McCook County, SD, Sanborn County, SD, Turner County, SD, Yankton County, SD

The radar

The Sioux Falls radar (KFSD), 109 km from the middle of the area, began a volume at 19:46 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.

What forecasters said that day

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

NWS Sioux Falls, SD wrote its last area forecast discussion before this heat advisory went out at Aug 3, 6:16 PM CDT, 20 hours 27 minutes earlier.

Area forecast discussion, Aug 3, 6:16 PM CDT, 20 hours 27 minutes before

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Hazardous weather outlook, Aug 3, 4:11 PM CDT, 22 hours 32 minutes before

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</head>
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  <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>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
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        Please try again in a few minutes.
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Nearby

Heat Advisories in South Dakota, 2022 Every heat advisory 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.