Alert archive / Wyoming / Special Weather Statements in 2021
Special Weather Statement, NWS Riverton, WY
NWS Riverton, WY issued this special weather statement at Jul 28, 2021, 12:22 PM MDT for Teton County, Wyoming. It was in force for 23 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
- Jul 28, 2021, 12:22 PM MDT (18:22 UTC)
- Expired
- Jul 28, 2021, 12:45 PM MDT
- In force
- 23 min
- Issued by
- NWS Riverton, WY
County Teton County, WY
The radar
The Pocatello radar (KSFX), 177 km from the middle of the area, began a volume at 18:24 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 Jul 28, 11:52 AM MDT, 30 minutes earlier.
Area forecast discussion, Jul 28, 11:52 AM MDT, 30 minutes before
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</html>Hazardous weather outlook, Jul 28, 2:39 AM MDT, 9 hours 43 minutes before
Hazardous Weather Outlook National Weather Service Riverton WY 239 AM MDT Wed Jul 28 2021 WYZ001>020-022>030-290845- 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- 239 AM MDT Wed Jul 28 2021 This Hazardous Weather Outlook is for Western and Central Wyoming. .DAY ONE...Today and Tonight. Scattered afternoon and evening thunderstorms, mainly in the west. Heavy rain and gusty winds are possible with any storm. Elevated fire weather this afternoon across Big Horn and Johnson Counties. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Thursday through Monday...Showers and thunderstorms likely each day. The main hazard will be locally very heavy rainfall which could cause some flash flooding. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Special weather statement, Jul 28, 12:22 PM MDT, 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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</html>The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 28, 12:48 PM MDT | Areal Flood Advisory | RIW | Teton | 117 min |
| Jul 28, 12:55 PM MDT | Special Weather Statement | RIW | Teton | 35 min |
| Jul 28, 12:58 PM MDT | Special Weather Statement | RIW | 47 min | |
| Jul 28, 5:19 PM MDT | Special Weather Statement | RIW | Sweetwater | 26 min |
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.