Alert archive / Wyoming / Special Weather Statements in 2021
Special Weather Statement, NWS Cheyenne, WY
NWS Cheyenne, WY issued this special weather statement at Jun 8, 2021, 5:03 PM MDT for Converse County, Wyoming. It was in force for 42 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
- Jun 8, 2021, 5:03 PM MDT (23:03 UTC)
- Expired
- Jun 8, 2021, 5:45 PM MDT
- In force
- 42 min
- Issued by
- NWS Cheyenne, WY
County Converse County, WY
The radar
The Cheyenne radar (KCYS), 176 km from the middle of the area, began a volume at 23:04 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.
<!doctype html>
<html lang="en">
<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.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</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 Cheyenne, WY wrote its last area forecast discussion before this special weather statement went out at Jun 8, 2:54 PM MDT, 2 hours 9 minutes earlier.
Area forecast discussion, Jun 8, 2:54 PM MDT, 2 hours 9 minutes before
<!doctype html>
<html lang="en">
<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.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Jun 8, 4:13 AM MDT, 12 hours 50 minutes before
Hazardous Weather Outlook National Weather Service Cheyenne WY 413 AM MDT Tue Jun 8 2021 WYZ103>106-109>117-091015- North Laramie Range-Ferris/Seminoe/Shirley Mountains- Shirley Basin-Central Laramie Range and Southwest Platte County- Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Sierra Madre Range- Upper North Platte River Basin-Snowy Range-Laramie Valley- South Laramie Range-South Laramie Range Foothills- 413 AM MDT Tue Jun 8 2021 This hazardous weather outlook is for portions of south central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT Elevated to critical humidities and winds are forecast west of the Laramie Range this afternoon and early evening. Fuels are not supportive of rapid fire growth. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY Elevated to critical humidities and winds will continue through the weekend. Fuels may dry out enough to pose a rapid fire growth threat later this week and weekend. Continue to monitor the latest fire weather forecasts. .Spotter information statement... Spotter activation will not be required. NEZ002-003-019>021-054-055-095-096-WYZ101-102-107-108-118-119- 091015- Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- East Platte County-Goshen County-Central Laramie County- East Laramie County- 413 AM MDT Tue Jun 8 2021 This hazardous weather outlook is for the western Nebraska Panhandle...east central Wyoming and portions of southeast Wyoming. .DAY ONE...TODAY AND TONIGHT Widely scattered strong to severe thunderstorms capable of producing large hail and wind gusts in excess of 60 mph will develop late this afternoon along and east of the Interstate 25 corridor and linger through the late evening. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY Widely scattered strong to severe thunderstorms capable of producing large hail and wind gusts in excess of 60 mph will be possible late Thursday afternoon and evening over east central Wyoming and the northern Nebraska Panhandle. .Spotter information statement... Spotter activation may be required between 4 PM and 10 PM, mainly east of Interstate 25. MAJ
In the hours before
Special weather statement, Jun 8, 5:03 PM MDT, 0 minutes before
Special Weather Statement National Weather Service Cheyenne WY 503 PM MDT Tue Jun 8 2021 WYZ101-103-082345- Converse County Lower Elevations WY-North Laramie Range WY- 503 PM MDT Tue Jun 8 2021 ...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL CONVERSE COUNTY UNTIL 545 PM MDT... At 503 PM MDT, Doppler radar was tracking a strong thunderstorm 7 miles south of Douglas, moving northeast at 10 mph. Half inch hail and wind gusts up to 50 mph will be possible with this storm. This strong thunderstorm will be near... Douglas around 535 PM MDT. This includes Interstate 25 in Wyoming between mile markers 128 and 142. LAT...LON 4260 10539 4263 10548 4286 10542 4274 10504 TIME...MOT...LOC 2303Z 210DEG 10KT 4264 10541 Rubin
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 6:21 PM MDT | Special Weather Statement | CYS | Laramie | 39 min |
| Jun 7, 6:34 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 24 min |
| Jun 8, 5:51 PM MDT | Special Weather Statement | CYS | Niobrara | 39 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.