National Weather Service Riverton WY
158 PM MST Fri Feb 2 2018

...PERIODS OF SIGNIFICANT SNOWFALL EXPECTED FOR THE WESTERN
WYOMING MOUNTAINS AND VALLEYS THIS WEEKEND...

.Northwest flow aloft and and a few embedded disturbances moving
through this flow will make for an extended period of light to
moderate snowfall. Areas of very light snowfall this afternoon
will be replaced once again with areas of moderate to locally
heavy snowfall later this evening, continuing through the
overnight period before tapering off some Saturday morning.


Jackson Hole-
Including the city of Jackson
158 PM MST Fri Feb 2 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SATURDAY...

* WHAT...Snow expected. Plan on slippery or snow packed road
  conditions, including during the morning commute Saturday.
  Total snow accumulations of 2 to 4 inches, with localized
  amounts up to 6 inches, are expected.

* WHERE...Jackson Hole.

* WHEN...5 AM Friday to 5 AM Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.