Hazardous Weather Outlook
Issued by NWS Riverton, WY

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FLUS45 KRIW 180841 CCA
HWORIW

Hazardous Weather Outlook...CORRECTED
National Weather Service Riverton WY
241 AM MDT Tue Apr 18 2017

WYZ001>020-022>030-191100-
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-
241 AM MDT Tue Apr 18 2017

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight

Valley rain and mountain snow showers in the west this morning
spreading east of the Divide this afternoon and tonight. The
heaviest precipitation, including isolated thunderstorms, is
expected along the Interstate 80 corridor, through eastern
Fremont and into Natrona and Johnson Counties tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Wednesday...Scattered valley rain and mountain snow showers
across much of the area through Wednesday morning.

Thursday and Friday...The next Pacific storm system will spread
valley rain and mountain snow showers with a few thunderstorms
into the west and south Thursday afternoon. Rain and mountain
snow showers becoming more numerous across central areas Thursday
night and Friday. Precipitation is expected to taper off from the
north and west Friday night.

.SPOTTER INFORMATION STATEMENT...

Spotters are urged to report snowfall amounts. Thank you.

$$



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