Hazardous Weather Outlook
Issued by NWS Cheyenne, WY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10

FLUS45 KCYS 221721

Hazardous Weather Outlook
National Weather Service Cheyenne WY
1121 AM MDT Thu Jun 22 2017

Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-Converse County Lower Elevations-
Niobrara County-North Laramie Range-
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Laramie Range and Southwest Platte County-
East Platte County-Goshen 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-
Central Laramie County-East Laramie County-
1121 AM MDT Thu Jun 22 2017

This hazardous weather outlook is for portions of western
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.


There is a marginal risk of severe thunderstorms this afternoon
and evening south of a line from Laramie to Torrington to
Julesburg in far northeast Colorado.

There is a slight risk of severe thunderstorms this afternoon and
evening south of a line from Buford to Harrisburg to Sidney.

Isolated to scattered thunderstorms will develop late this
afternoon over southeast Wyoming and western Nebraska...and
continue to develop into the evening hours. A few of the storms,
especially over the slight risk area, may become strong to severe,
producing large hail or damaging winds. The primary risk area will
be over Laramie County of Wyoming, as well as Kimball and Cheyenne
Counties of western Nebraska.


The probability for widespread hazardous weather is low.

.Spotter information statement...

Spotter activation will not be needed.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.