Watches, Warnings & Advisories



2 products issued by NWS for: 4 Miles WNW Teton Village WY

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
508 AM MDT Sun Mar 16 2025

WYZ001>020-022>030-171300-
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-
508 AM MDT Sun Mar 16 2025

...HIGH WIND WARNING IN EFFECT FOR MUCH OF CENTRAL WYOMING SUNDAY
AND MONDAY...

...WINTER WEATHER ADVISORY IN EFFECT FOR YELLOWSTONE NATIONAL PARK
AND THE TETON MOUNTAINS THROUGH 6 PM SUNDAY...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and tonight.

Moderate snow for the western mountains. Strong to high wind
expected for much of central Wyoming. Please see High Wind Warnings
and forecasts for details.

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

Monday afternoon through Tuesday night...An impactful winter storm
is looking likely across much of the area.

.SPOTTER INFORMATION STATEMENT...

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

$$




Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1111 PM MDT Sat Mar 15 2025

WYZ001-012-170000-
/O.NEW.KRIW.WW.Y.0015.250316T0511Z-250317T0000Z/
Yellowstone National Park-Teton and Gros Ventre Mountains-
Including the cities of Mammoth, Old Faithful, and Lake
1111 PM MDT Sat Mar 15 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM MDT SUNDAY...

* WHAT...Snow. Total snow accumulations between 9 and 15 inches over
  the Pitchstone Plateau of southwest Yellowstone and the
  Tetons/Gros Ventres. Total accumulations 1 to 5 inches elsewhere
  in Yellowstone. Winds gusting as high as 55 mph, strongest Sunday
  afternoon.

* WHERE...Teton and Gros Ventre Mountains and Yellowstone National
  Park.

* WHEN...Until 6 PM MDT Sunday.

* IMPACTS...Travel could be very difficult along mountain passes and
  in the backcountry.

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