One product issued by NWS for: Valley WY
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Riverton WY 202 AM MST Sat Dec 14 2024 WYZ001>020-022>030-151315- Yellowstone National Park-Absaroka Mountains-Cody Foothills- North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn 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- 202 AM MST Sat Dec 14 2024 ...Winter Storm Warnings and Advisories are in effect for western WY mountains and the Jackson Valley 11 AM Saturday through 5 PM Sunday... ...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 5 PM MST SUNDAY for Natrona County... This Hazardous Weather Outlook is for Western and Central Wyoming. .DAY ONE...Today and Tonight. Moderate to heavy snow in western Wyoming begins this afternoon and continues through tonight. Travel across mountain passes will be difficult to impossible. Strong wind likely in the southwestern wind corridor. Southwest winds gusting to 50 to 60 mph are expected around Casper tonight. Elsewhere, west to southwest winds will gust 20 to 40 mph. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Sunday...Winds and snow gradually decrease through the day. Travel will remain difficult across western mountain passes through much of the day. High winds continue in the Casper area through the afternoon, decreasing by sunset. Monday night and Tuesday...Light snow across the west and gusty winds across the Wind Corridor. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$