WWUS45 KCYS 161119
WSWCYS

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
519 AM MDT Thu Apr 16 2026

WYZ101-170100-
/O.CON.KCYS.WW.Y.0013.260417T0000Z-260417T1800Z/
Converse County Lower Elevations-
Including the cities of Deer Creek, Bill, Glenrock, and Douglas
519 AM MDT Thu Apr 16 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO NOON MDT FRIDAY...

* WHAT...Snow, blowing snow, and reduced visibility expected. Total
  snow accumulations between 1 and 4 inches. Winds gusting as high
  as 45 mph.

* WHERE...Converse County Lower Elevations.

* WHEN...From 6 PM this evening to noon MDT Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Friday morning commute.

* ADDITIONAL DETAILS...Rapidly dropping temperatures may lead to a
  flash freeze and icy conditions this evening into Friday morning.

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.

&&

$$

WYZ103-170100-
/O.CON.KCYS.WW.Y.0013.260417T0000Z-260417T2100Z/
North Laramie Range-
Including the cities of Garrett
519 AM MDT Thu Apr 16 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 PM MDT FRIDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 8
  inches. Winds gusting as high as 45 mph.

* WHERE...North Laramie Range.

* WHEN...From 6 PM this evening to 3 PM MDT Friday.

* IMPACTS...Outdoor recreation could become dangerous to those
  caught unprepared for hazardous winter conditions. Hunters,
  hikers, and snowmobilers may become disoriented and lost due to
  low visibility 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.

&&

$$

WYZ104-105-109>111-113-170100-
/O.CON.KCYS.WW.Y.0013.260417T0000Z-260417T2100Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon
County-North Snowy Range Foothills-Southwest Carbon County-Upper
North Platte River Basin-
Including the cities of Rawlins, Arlington, Elk Mountain, Baggs,
Encampment, Shirley Basin, Seminoe Dam, Saratoga, and Medicine
Bow
519 AM MDT Thu Apr 16 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 PM MDT FRIDAY...

* WHAT...Snow, blowing snow, and reduced visibility expected. Total
  snow accumulations between 2 and 5 inches. Winds gusting as high
  as 50 mph.

* WHERE...Portions of Carbon and Albany county in south central
  Wyoming.

* WHEN...From 6 PM this evening to 3 PM MDT Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will
  likely become slick and hazardous.

* ADDITIONAL DETAILS...Rapidly dropping temperatures may lead to a
  flash freeze and icy conditions this evening into Friday morning.

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.

&&

$$

NM