Winter Weather Advisory issued April 22 at 1:13AM MDT until April 23 at 11:00PM MDT by NWS Riverton WY

* WHAT…Snow expected. Total snow accumulations between 5 and 12
inches, with the accumulations up to 18 inches across the
Pitchstone Plateau in southwest Yellowstone. Winds gusting between
30 and 45 mph.

* WHERE…Yellowstone National Park.

* WHEN…From noon today to 11 PM MDT Thursday.

* IMPACTS…Travel could be very difficult.

* ADDITIONAL DETAILS…Total snow accumulation of 1 to 3 inches at
Mammoth and 6 to 9 inches around Old Faithful and Canyon.
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 .