Hazardous Weather Outlook
Issued by NWS Riverton, WY

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FLUS45 KRIW 101101

Hazardous Weather Outlook
National Weather Service Riverton WY
401 AM MST Wed Jan 10 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-
401 AM MST Wed Jan 10 2018

...Winter Storm Warning for the Teton and Gros Ventre Range for
today through 12 noon today...

...Winter Weather Advisories for Yellowstone NP, the Absaroka
Mountains, the Salt River Mountains, and the Wyoming Mountains
for today through 12 noon today...

This Hazardous Weather Outlook is for Western and Central

.DAY ONE...Today and Tonight.

Accumulating snowfall across the southwest and west through 12
noon today. A cold front will spread areas of snow south across
northern and central Wyoming today east of the divide with the
main travel impacts expected along Interstate 25 from Buffalo to
Casper. Snow will taper off west to east tonight.

West winds of 30 to 40 mph with gusts to 50 mph are expected
across Sweetwater County this afternoon and early evening.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday night and Friday morning...Another upper level disturbance
will spread snow into the west, with snow also developing across
portions of central Wyoming early Friday. Locally heavy snow is

Strong southwest to west winds are expected from Rock
Springs to Casper as well as along the foothills east of the
Continental Divide Thursday night.

.SPOTTER INFORMATION STATEMENT...Spotters are encouraged to report wind gusts
of 50 mph as well as any snowfall amounts. Thank you.



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