JACKSON, Wyo. — Buckle up, folks, winter’s clock just struck early. The National Weather Service has issued a Winter Weather Advisory for the Teton and Gros Ventre Mountains as well as the Absarokas, in effect from noon Sunday, Oct. 19, through noon Monday, Oct. 20.
The Forecast
- Snow: 6 – 10 inches expected, mainly above 8,000 feet
- Wind: Gusts up to 60 mph
- Timing: Noon Sunday → Noon Monday
Those high peaks and passes are about to get a fresh coat of white, and travelers should brace for slick, slushy roads — especially over Teton and Togwotee Passes. Hunters, hikers, and anyone heading into the backcountry should expect deteriorating visibility and rapidly changing conditions.
Travel Impact
Plan on slippery mountain roads and limited visibility, particularly Sunday night. WYDOT reminds drivers to slow down, increase following distance, and avoid unnecessary travel if conditions worsen.
- Road updates: wyoroad.info
- NWS snow forecast maps: weather.gov/riw/winter
Early Taste of Winter
If you thought fall still had some time left — Mother Nature disagrees. With wind chills dropping fast and snow stacking up on the peaks, this could be the season’s first real test of your snow tires and patience.
Stay warm, drive safe, and don’t forget: it’s officially puffy-jacket season in Jackson Hole.
