The National Weather Service in Cheyenne has issued a Winter Weather Advisory for much of eastern Wyoming and the Nebraska Panhandle, including the city of Cheyenne, in effect until 6:00 AM Monday (November 11).

A few inches of snow and the possibility of ice could make travel difficult Sunday night and early Monday morning, "Plan on slippery road conditions from light snow and ice accumulations. Visibilities will be reduced in falling and blowing snow."

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
341 PM MST Sun Nov 10 2019

...IMPACTFUL WINTER WEATHER EXPECTED THIS EVENING THROUGH EARLY
MONDAY MORNING...

WYZ101-107-108-117>119-111300-
/O.EXA.KCYS.WW.Y.0033.000000T0000Z-191111T1300Z/
Converse County Lower Elevations-East Platte County-Goshen County-
South Laramie Range Foothills-Central Laramie County-
East Laramie County-
Including the cities of Bill, Douglas, Deer Creek, Glenrock,
Wheatland, Guernsey, Torrington, Whitaker, Federal, Horse Creek,
Cheyenne, and Pine Bluffs
341 PM MST Sun Nov 10 2019

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MST MONDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  1 to 3 inches and ice accumulations of a light glaze. Winds
  gusting up to 25 mph will create patchy blowing snow.

* WHERE...Portions of East Central and Southeast Wyoming including
  the Interstate 25 Corridor.

* WHEN...Through 6 AM MST Monday.

* IMPACTS...Plan on slippery road conditions from light snow and
  ice accumulations. Visibilities will be reduced in falling and
  blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.