Hazardous Weather Outlook
Issued by NWS Riverton, WY

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FLUS45 KRIW 210934

Hazardous Weather Outlook
National Weather Service Riverton WY
334 AM MDT Wed Mar 21 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-
334 AM MDT Wed Mar 21 2018

This Hazardous Weather Outlook is for Western and Central

.DAY ONE...Today and Tonight.

Accumulating snow is expected in the western mountains today and
tonight and in the western valleys tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Wednesday.

Moderate to locally heavy rain showers are possible below 8000
feet in western Wyoming on Thursday, which will elevate flooding
potential through Friday. Moderate to heavy snow showers possible
in the western mountains above 8000 feet Thursday and Thursday

Saturday...A strong cold front will likely bring periods of
moderate to heavy snow across the west, and strong winds east of
the Continental Divide.

Sunday into Monday...A chance of snow for much of Central

.SPOTTER INFORMATION STATEMENT...Spotters are encouraged to report
any snowfall amounts. Thank you.



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