Alert archive / Wyoming / Special Weather Statements in 2021
Special Weather Statement, NWS Riverton, WY
NWS Riverton, WY issued this special weather statement at Aug 21, 2021, 11:42 PM MDT for Natrona County, Wyoming. It was in force for 33 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
- Aug 21, 2021, 11:42 PM MDT (05:42 UTC)
- Expired
- Aug 22, 2021, 12:15 AM MDT
- In force
- 33 min
- Issued by
- NWS Riverton, WY
- Hail
- 0.00 in
- Wind
- 50
County Natrona County, WY
The radar
The Riverton/Lander radar (KRIW), 133 km from the middle of the area, began a volume at 05:45 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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</html>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 Riverton, WY wrote its last area forecast discussion before this special weather statement went out at Aug 21, 10:50 PM MDT, 52 minutes earlier.
Area forecast discussion, Aug 21, 10:50 PM MDT, 52 minutes before
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<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
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Please try again in a few minutes.
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</html>Hazardous weather outlook, Aug 21, 6:00 PM MDT, 5 hours 42 minutes before
Hazardous Weather Outlook National Weather Service Riverton WY 600 PM MDT Sat Aug 21 2021 WYZ001>020-022>030-221300- Yellowstone National Park-Absaroka Mountains-Cody Foothills- North Big Horn Basin-Southwest Big Horn Basin- Southeast Big Horn Basin-Owl Creek and Bridger Mountains- Bighorn Mountains West-Bighorn Mountains Southeast- Northeast Johnson County-Southeast Johnson County- Teton and Gros Ventre Mountains-Jackson Hole- Wind River Mountains West-Wind River Mountains East- Upper Wind River Basin-Wind River Basin-Lander Foothills- Green Mountains and Rattlesnake Range- Natrona County Lower Elevations-Casper Mountain-Star Valley- Salt River and Wyoming Ranges-Upper Green River Basin Foothills- Upper Green River Basin-South Lincoln County- Rock Springs and Green River-Flaming Gorge-East Sweetwater County- 600 PM MDT Sat Aug 21 2021 This Hazardous Weather Outlook is for Western and Central Wyoming. .DAY ONE...Tonight Showers and thunderstorms will continue off-and-on Saturday evening and into the early morning hours Sunday. Some of the stronger thunderstorms could produce small hail and gusty outflow wind of 35 to 45 mph. .DAYS THREE THROUGH SEVEN...Sunday through Friday Sunday and Monday...Elevated fire weather conditions each afternoon mainly over southern Lincoln, Sweetwater, southeast Fremont and Natrona counties. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Special weather statement, Aug 21, 10:30 PM MDT, 1 hour 12 minutes before
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<div class="status" id="status">Temporary Notice</div>
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<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
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<p id="message2">
Please try again in a few minutes.
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</html>Special weather statement, Aug 21, 10:36 PM MDT, 1 hour 6 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.
</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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</html>Local storm report, Aug 21, 10:51 PM MDT, 51 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.
</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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</html>Special weather statement, Aug 21, 10:59 PM MDT, 43 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.
</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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</html>Special weather statement, Aug 21, 11:03 PM MDT, 39 minutes before
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</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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</html>Special weather statement, Aug 21, 11:42 PM MDT, 0 minutes before
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<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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<script src="index.js"></script>
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</html>The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 21, 7:14 PM MDT | Special Weather Statement | RIW | Lincoln | 31 min |
| Aug 21, 7:45 PM MDT | Special Weather Statement | RIW | Lincoln | 30 min |
| Aug 21, 8:24 PM MDT | Special Weather Statement | RIW | 36 min | |
| Aug 21, 8:51 PM MDT | Special Weather Statement | RIW | 24 min | |
| Aug 21, 9:11 PM MDT | Severe Thunderstorm Warning | RIW | Sublette, Sweetwater | 34 min |
| Aug 21, 9:42 PM MDT | Special Weather Statement | RIW | 33 min | |
| Aug 21, 10:06 PM MDT | Special Weather Statement | RIW | Fremont | 24 min |
| Aug 21, 10:30 PM MDT | Special Weather Statement | RIW | Fremont | 30 min |
| Aug 21, 10:36 PM MDT | Special Weather Statement | RIW | Hot Springs | 24 min |
| Aug 21, 10:59 PM MDT | Special Weather Statement | RIW | Washakie | 31 min |
| Aug 21, 11:03 PM MDT | Special Weather Statement | RIW | 27 min | |
| Aug 22, 12:38 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sweetwater, Washakie | 31 hr |
Nearby
Special Weather Statements in Wyoming, 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.