Hazardous Weather Outlook
Issued by NWS Riverton, WY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12
FLUS45 KRIW 212012

Hazardous Weather Outlook
National Weather Service Riverton WY
212 PM MDT Thu Sep 21 2017

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-
212 PM MDT Thu Sep 21 2017

...Winter Weather Advisory in effect for the northwestern
mountains through Friday...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Tonight and Friday

Significant mountain snowfall and valley rainfall across
northwestern Wyoming through Friday Please see the winter weather
statement for more details.

Rain may mix with or change to snow briefly in the Cody Foothills
early Friday.

.DAYS TWO THROUGH SEVEN...Friday Night through Wednesday

Friday night through Monday...Widespread mountain snowfall and
valley rain at times especially along and east of the Divide. Snow
could lower to valley floors at a few locations east of the


Spotters are encouraged to report rain or snowfall amounts. Thank


Team Riverton

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