Winter Storm Warning

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
122 AM MST Thu Nov 21 2024

IDZ072>074-212300-
/O.CON.KPIH.WS.W.0012.000000T0000Z-241122T1200Z/
Sawtooth/Stanley Basin-Sun Valley Region-Big Lost
Highlands/Copper Basin-
Including the cities of Stanley, Copper Basin, Ketchum, Galena,
and Sun Valley
122 AM MST Thu Nov 21 2024

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

* WHAT...Heavy snow. Additional snow accumulations between 2 and 21
  inches.

* WHERE...Big Lost Highlands/Copper Basin, Sawtooth/Stanley Basin,
  and Sun Valley Region.

* WHEN...Until 5 AM MST Friday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the Thursday morning and evening
  traffic, especially upper portions of State Highway 75.

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 for the latest road
conditions.

&&

$$

Visit weather.gov/pocatello for more information.

Messick

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
157 AM MST Thu Nov 21 2024

WYZ001>020-022>030-221300-
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-
157 AM MST Thu Nov 21 2024

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Breezy to windy conditions continue from Muddy Gap through Casper.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Saturday through Monday...Weather system brings more rain/snow
chances to the area, mainly west of the Continental Divide.

.SPOTTER INFORMATION STATEMENT...

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

$$