Alert archive / Wyoming / Winter Storm Watches in 2011
Winter Storm Watch 5, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter storm watch at Feb 19, 2011, 4:08 AM MST for 5 counties in Wyoming; Box Butte County, Dawes County, Sioux County, Nebraska. It took effect at Feb 19, 2011, 5:00 PM MST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Feb 19, 2011, 4:08 AM MST (11:08 UTC)
- In effect from
- Feb 19, 2011, 5:00 PM MST
- Expired
- Feb 19, 2011, 2:31 PM MST
- In force
- Issued by
- NWS Cheyenne, WY
Counties Box Butte County, NE, Dawes County, NE, Sioux County, NE, Albany County, WY, Carbon County, WY, Converse County, WY, Niobrara County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 135 km from the middle of the area, began a volume at 11:08 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 Cheyenne, WY wrote its last area forecast discussion before this winter storm watch went out at Feb 19, 4:00 AM MST, 8 minutes earlier.
Area forecast discussion, Feb 19, 4:00 AM MST, 8 minutes before
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</html>The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 19, 2:31 PM MST | Winter Storm Warning | CYS | Albany, Carbon, Converse, Niobrara, Platte | 16 hr |
| Feb 19, 2:31 PM MST | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 26 hr |
Nearby
Winter Storm Watches in Wyoming, 2011Winter Storm Watches in Nebraska, 2011Every winter storm watch in 2011
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.