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Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Riverton WY
241 AM MST Sun Feb 16 2025

WYZ001>020-022>030-171345-
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-
241 AM MST Sun Feb 16 2025

...Winter Storm Warnings and Winter Weather Advisories in effect for
western Wyoming and the western Bighorn Range...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Moderate to heavy snow across western Wyoming today, with lighter
snow possible for Sweetwater County and far northern Wyoming.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday and Tuesday...Snow continuing in western Wyoming, with the
steadiest snow through Monday night. Some snow likely in northern
Wyoming but amounts remain uncertain at this time.

Wednesday or Thursday...The next Pacific system approaches western
Wyoming.

.SPOTTER INFORMATION STATEMENT...

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

$$


URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
132 PM MST Sun Feb 16 2025

WYZ012-024-171415-
/O.CON.KRIW.WS.W.0006.000000T0000Z-250218T1200Z/
Teton and Gros Ventre Mountains-Salt River and Wyoming Ranges-
132 PM MST Sun Feb 16 2025

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

* WHAT...Heavy snow expected. Additional snow accumulations between
  1 and 2 feet. Up to 3 feet across the Tetons. Winds gusting as
  high as 40 mph.

* WHERE...Teton and Gros Ventre Mountains and Salt River and Wyoming
  Ranges.

* WHEN...Until 5 AM MST Tuesday.

* IMPACTS...Travel will be very difficult, especially across Teton
  and Togwotee Passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

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 .

&&

$$

Hazard Report Provided By forecast.weather.gov

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