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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
222 AM MDT Fri Jun 22 2018

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-
222 AM MDT Fri Jun 22 2018

A Flood Watch is in effect from Saturday evening through Sunday
afternoon for central and eastern portions of Wyoming.

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Isolated to scattered showers and thunderstorms, with areas of
locally heavy rain, will occur over northern and central

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday and Saturday night...Showers and thunderstorms will
become widespread by the afternoon and continue through the
overnight hours. Locally heavy rain will be the main threat,
especially east of the Divide. Areas of flooding rain could occur
Saturday night.

Sunday...Showers with isolated thunderstorms, with locally heavy
rain, will continue through the day. Precipitation will end by
late Sunday evening.

Thursday...Isolated afternoon and evening thunderstorms.


Spotters are urged to report hail, wind gusts past 45 mph and any
flooding. Thank you.


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NOAA National Weather Service
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Silver Spring, MD 20910
Page last modified: May 16, 2007
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