IMPACTS: For anyone traveling this weekend, expect snow and wind to create slick roads and difficult driving conditions at times. Those with outdoor interests should also be prepared for drastically changing weather conditions along with moderate to heavy snow, especially across the Wind River, Absaroka, and Bighorn Mountains.
SNOW ACCUMULATIONS: Daytime accumulations on Friday will generally remain light across the lower elevations east of the divide. The mountains of central and northern Wyoming could see moderate to heavy snow at times on Friday and thorugh the weekend. The second front that pushes through Saturday will then bring widespread measurable snow to most areas. Overall new snow accumulations by Sunday morning of 1 to 2 feet across the central and northern mountains will be possible, with 2-6 inches across the lower elevations east of the divide, and 1-5 inches across the lower elevations west of the divide. Areas near Lander could also see locally higher amounts of 5-10 inches by Sunday morning.
Click Image To Enlarge
Bighorn Mountains, Absaroka Mountains, and eastern Wind River Mountains Winter Storm Warning valid through 5 AM Sunday morning (Absaroka Mountains expires at 5 PM Saturday evening).
Lander Foothills Winter Storm Watch from 5 AM Saturday morning through 5 AM Sunday morning.
Yellowstone National Park, Cody Foothills, Owl Creek and Bridger Mountains, and southwest Bighorn Basin Winter Weather Advisory from 5 PM Friday evening through 5 PM Saturday evening (Yellowstone National Park expires 5 AM Saturday morning).
Click or scroll down to "Forecast" to find the latest Watches, Warnings, and Advisories.
Click Image To EnlargeFriday Through Sunday Evening Snow Forecast
Storm Totals For Selected AreasRiverton Area: 3-5"
Lander Area: 5-10"
Casper Area: 2-5"
Rock Springs and Green River Basin: 2-5"
Cody Area: 2-6"
Wind River, Absaroka, & Bighorn Mountains: 1-2 Feet
Western Mountains: 5 to 12"
Click or scroll down to "Forecast" to find the latest snow accumulation maps.
Travel is expected to be adversely impacted with Interstate delays or closures expected, several passes and side roads could also see extended times of difficult travel and/or closures as well. If you plan to travel this weekend, especially Friday night and Saturday, then we recommend checking the conditions along your route and staying on top of road closures here. If you are on Twitter, follow the hashtag: #WyoRoad for the latest weather affecting roads and road conditions in and around Wyoming.