Alert archive / Wyoming / Winter Storm Watches in 2021
Winter Storm Watch 6, NWS Riverton, WY
NWS Riverton, WY issued this winter storm watch at Apr 13, 2021, 3:37 PM MDT for 7 counties in Wyoming. It took effect at Apr 14, 2021, 12:00 PM MDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Apr 13, 2021, 3:37 PM MDT (21:37 UTC)
- In effect from
- Apr 14, 2021, 12:00 PM MDT
- Expired
- Apr 14, 2021, 4:35 AM MDT
- In force
- Issued by
- NWS Riverton, WY
Counties Big Horn County, WY, Fremont County, WY, Hot Springs County, WY, Johnson County, WY, Natrona County, WY, Sweetwater County, WY, Washakie County, WY
The radar
The Riverton/Lander radar (KRIW), 63 km from the middle of the area, began a volume at 21:38 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 winter storm watch 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 winter storm watch went out at Apr 13, 12:37 PM MDT, 3 hours earlier.
Area forecast discussion, Apr 13, 12:37 PM MDT, 3 hours before
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</html>Hazardous weather outlook, Apr 13, 3:10 AM MDT, 12 hours 27 minutes before
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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>
<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 |
|---|---|---|---|---|
| Apr 13, 3:27 AM MDT | Winter Storm Watch | RIW | Fremont, Lincoln, Sublette | 12 hr |
| Apr 13, 3:37 PM MDT | Winter Storm Warning | RIW | Fremont, Lincoln, Natrona, Sublette, Sweetwater | 56 hr |
| Apr 13, 3:37 PM MDT | Winter Weather Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 2 more | 68 hr |
Nearby
Winter Storm Watches in Wyoming, 2021Every winter storm watch 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.