Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
242 PM MST Tue Feb 10 2026

IDZ063-064-066-111300-
/O.CON.KPIH.WW.Y.0004.260211T0000Z-260212T1200Z/
Caribou Range-Big Hole Mountains-Centennial Mountains - Island
Park-
Including the cities of Wayan, Swan Valley, Kilgore, Victor, and
Island Park
242 PM MST Tue Feb 10 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
THURSDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 9
  inches.

* WHERE...Big Hole Mountains, Centennial Mountains - Island Park,
  and Caribou Range.

* WHEN...Until 5 AM MST Thursday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Call 5 1 1 or visit
511.idaho.gov for the latest road conditions.

&&

$$

Visit weather.gov/pocatello for more information.

GK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1230 PM MST Tue Feb 10 2026

WYZ012-111400-
/O.CON.KRIW.WW.Y.0006.260211T0000Z-260212T0000Z/
Teton and Gros Ventre Mountains-
1230 PM MST Tue Feb 10 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 PM MST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations of 5 to 10 inches
  across the Teton Mountains and the southern portions of the Gros
  Ventre Mountains. The highest peaks could see around 12 inches of
  snow. Snow accumulations of 2 to 5 inches across Togwotee Pass and
  4 to 9 inches across Teton Pass.

* WHERE...Teton and Gros Ventre Mountains.

* WHEN...From 5 PM this afternoon to 5 PM MST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions
  could impact the Tuesday evening and Wednesday commutes,
  especially over Teton Pass.

* ADDITIONAL DETAILS...The heaviest period of snow is expected
  Wednesday 5AM to 5PM, with possible snowfall rates of 0.5
  inch/hour to 1 inch/hour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter.

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info.

&&

$$

For more information from the National Weather Service, visit
https://weather.gov/riw/ .

Wittmann

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Bismarck ND
903 PM CST Tue Feb 10 2026

NDZ004-005-013-120315-
Bottineau-Rolette-Pierce-
903 PM CST Tue Feb 10 2026

This Hazardous Weather Outlook is for portions of north central
North Dakota.

.DAY ONE...Tonight

Dense fog could develop tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Dense fog is possible Wednesday morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Riverton WY
154 AM MST Tue Feb 10 2026

WYZ001>020-022>030-111300-
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-
154 AM MST Tue Feb 10 2026

...WINTER WEATHER ADVISORY IN EFFECT FOR THE TETON AND GROS VENTRE
MOUNTAINS FROM 5 PM THIS AFTERNOON TO 5 PM MST WEDNESDAY...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Snow is expected across the Teton and Gros Ventre Mountains, the
Salt River and Wyoming Ranges, and the western Wind River Mountains
beginning as early as 5PM. Snow is expected through the overnight
hours. Winter travel conditions are expected across Teton Pass.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...Total snow accumulations of 4 to 12 inches, with isolated
higher amounts possible for mountain peaks, through Wednesday
evening across the Teton and Gros Ventre Mountains, the Salt River
and Wyoming Ranges, and the western Wind River Mountains. Winter
travel conditions expected across Teton Pass.

Thursday through Monday...multiple chances for mountain snow and low
elevation rain and/or snow.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$