826
WWUS45 KPIH 120900
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
200 AM MST Wed Feb 12 2025

IDZ069>072-122200-
/O.NEW.KPIH.WW.Y.0006.250213T1800Z-250215T0000Z/
Lost River Range-Challis/Pahsimeroi Valleys-Frank Church
Wilderness-Sawtooth/Stanley Basin-
Including the cities of Stanley, Challis, Clayton, and Borah Peak
200 AM MST Wed Feb 12 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 5 PM MST
FRIDAY...

* WHAT...Snow expected. Total snow accumulations between 1 and 11
  inches.

* WHERE...Challis/Pahsimeroi Valleys, Frank Church Wilderness, Lost
  River Range, and Sawtooth/Stanley Basin.

* WHEN...From 11 AM Thursday to 5 PM MST Friday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Thursday evening and Friday
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IDZ051>055-122200-
/O.NEW.KPIH.WS.A.0002.250213T1800Z-250215T0000Z/
Shoshone/Lava Beds-Arco/Mud Lake Desert-Upper Snake River Plain-
Lower Snake River Plain-Eastern Magic Valley-
Including the cities of Burley, Rupert, Carey, Pocatello,
Shelley, St. Anthony, Heyburn, Mud Lake, Oakley, Craters of the
Moon NM, Rexburg, Blackfoot, American Falls, Fort Hall, Shoshone,
INL, Idaho Falls, and Richfield
200 AM MST Wed Feb 12 2025

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
AFTERNOON...

* WHAT...Heavy snow possible. Total snow accumulations between 3 and
  13 inches possible. Winds could gust as high as 35 mph.

* WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake
  Desert, Lower Snake River Plain, and Upper Snake River Plain.

* WHEN...From Thursday morning through Friday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Thursday evening and Friday
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

IDZ056>061-122200-
/O.NEW.KPIH.WS.A.0002.250213T1800Z-250215T0000Z/
Southern Hills/Albion Mountains-Raft River Region-Marsh and Arbon
Highlands-Franklin/Eastern Oneida Region-Bear River Range-Bear
Lake Valley-
Including the cities of Emigration Summit, Malta, St. Charles,
Downey, Montpelier, Inkom, Thatcher, Georgetown, Albion,
Holbrook, Malad, Lava Hot Springs, Preston, Almo, McCammon, and
Rockland
200 AM MST Wed Feb 12 2025

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
AFTERNOON...

* WHAT...Heavy snow possible. Total snow accumulations between 6 and
  17 inches possible above 6000 feet elevation. Winds could gust as
  high as 35 mph.

* WHERE...Bear Lake Valley, Bear River Range, Franklin/Eastern
  Oneida Region, Marsh and Arbon Highlands, Raft River Region, and
  Southern Hills/Albion Mountains.

* WHEN...From Thursday morning through Friday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Thursday evening and Friday
  morning commutes.

* ADDITIONAL DETAILS...Moderate to heavy snow is likely to continue
  until Saturday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

IDZ062>067-122200-
/O.NEW.KPIH.WS.A.0002.250213T1800Z-250215T0000Z/
Blackfoot Mountains-Caribou Range-Big Hole Mountains-Teton Valley-
Centennial Mountains - Island Park-Beaverhead - Lemhi Highlands-
Including the cities of Driggs, Edie School, Tetonia, Island
Park, Small, Wayan, Victor, Grace, Dubois, Kilgore, Bone, Soda
Springs, Henry, Swan Valley, Spencer, and Ashton
200 AM MST Wed Feb 12 2025

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
AFTERNOON...

* WHAT...Heavy snow possible. Total snow accumulations between 4 and
  16 inches possible.

* WHERE...Beaverhead - Lemhi Highlands, Big Hole Mountains,
  Centennial Mountains - Island Park, Teton Valley, Blackfoot
  Mountains, and Caribou Range.

* WHEN...From Thursday morning through Friday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Thursday evening and Friday
  morning commutes.

* ADDITIONAL DETAILS...Moderate to heavy snow is likely to continue
  into Saturday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

IDZ068-122200-
/O.NEW.KPIH.WS.A.0002.250213T1800Z-250215T0000Z/
Lost River Valley-
Including the cities of Howe, Mackay, Chilly, and Arco
200 AM MST Wed Feb 12 2025

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
AFTERNOON...

* WHAT...Heavy snow possible. Total snow accumulations between 2 and
  10 inches possible.

* WHERE...Lost River Valley.

* WHEN...From Thursday morning through Friday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Thursday evening and Friday
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

IDZ073>075-122200-
/O.NEW.KPIH.WS.A.0002.250213T1800Z-250215T0000Z/
Sun Valley Region-Big Lost Highlands/Copper Basin-Wood River
Foothills-
Including the cities of Hailey, Picabo, Bellevue, Sun Valley,
Ketchum, Galena, and Copper Basin
200 AM MST Wed Feb 12 2025

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
AFTERNOON...

* WHAT...Heavy snow possible. Total snow accumulations between 6 and
  16 inches possible.

* WHERE...Big Lost Highlands/Copper Basin, Sun Valley Region, and
  Wood River Foothills.

* WHEN...From Thursday morning through Friday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Thursday evening and Friday
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

Visit weather.gov/pocatello for more information.

Messick