Hazard Report Provided By forecast.weather.gov

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
351 PM MST Thu Dec 4 2025

IDZ058>066-051130-
/O.CON.KPIH.WS.W.0008.251205T0000Z-251206T1200Z/
Marsh and Arbon Highlands-Franklin/Eastern Oneida Region-Bear
River Range-Bear Lake Valley-Blackfoot Mountains-Caribou Range-
Big Hole Mountains-Teton Valley-Centennial Mountains - Island
Park-
Including the cities of Wayan, Georgetown, Driggs, Grace, Downey,
Tetonia, Preston, Kilgore, Emigration Summit, Soda Springs,
Victor, Island Park, Thatcher, Montpelier, Swan Valley, Lava Hot
Springs, St. Charles, Inkom, Ashton, Bone, Malad, McCammon, and
Henry
351 PM MST Thu Dec 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY...

* WHAT...Heavy snow expected at times. Total snow accumulations
  through Friday night between 3 and 6 inches in the valleys and 10
  to 18 inches in the mountains. A few locations above 8000 ft could
  see higher amounts with snow rates approaching an inch per hour at
  times. Very gusty winds developing late Friday into Friday night.

* WHERE...Big Hole Mountains, Centennial Mountains - Island Park,
  Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot
  Mountains, Caribou Range, Franklin/Eastern Oneida Region, and
  Marsh and Arbon Highlands.

* WHEN...Until 5 AM MST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. Call 5 1 1 or visit
511.idaho.gov for the latest road conditions.

&&

$$

Hazard Report Provided By forecast.weather.gov