Winter Weather Warnings / Watches / Advisories
Issued by NWS Riverton, WY

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WWUS45 KRIW 270841
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
241 AM MDT Wed Mar 27 2024

WYZ001-280000-
/O.NEW.KRIW.WW.Y.0019.240328T0900Z-240329T0500Z/
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
241 AM MDT Wed Mar 27 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 11 PM MDT
THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 6 to 10 inches
  in the southwestern mountains, 2 to 4 inches in northern
  portions. Winds gusting as high as 40 mph.

* WHERE...Yellowstone National Park.

* WHEN...From 3 AM to 11 PM MDT Thursday.

* IMPACTS...Travel could be very difficult.

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 weather.gov/riw/winter.

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

&&

$$

WYZ012-280000-
/O.NEW.KRIW.WW.Y.0019.240328T0900Z-240329T0500Z/
Teton and Gros Ventre Mountains-
241 AM MDT Wed Mar 27 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 11 PM MDT
THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 6 to 10
  inches. Winds gusting as high as 40 mph.

* WHERE...Teton and Gros Ventre Mountains.

* WHEN...From 3 AM to 11 PM MDT Thursday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning or evening commute.

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 weather.gov/riw/winter.

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

&&

$$

WYZ014-015-280000-
/O.NEW.KRIW.WW.Y.0019.240328T0900Z-240329T0500Z/
Wind River Mountains West-Wind River Mountains East-
241 AM MDT Wed Mar 27 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 11 PM MDT
THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 6 to 10
  inches. Winds gusting as high as 50 mph.

* WHERE...Wind River Mountains West and Wind River Mountains
  East.

* WHEN...From 3 AM to 11 PM MDT Thursday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning or evening commute.

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 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


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