WWUS45 KCYS 151906
WSWCYS

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
106 PM MDT Wed Apr 15 2026

WYZ101-161200-
/O.NEW.KCYS.WW.Y.0013.260417T0000Z-260417T1800Z/
Converse County Lower Elevations-
Including the cities of Glenrock, Bill, Douglas, and Deer Creek
106 PM MDT Wed Apr 15 2026

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY 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 Thursday 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 Thursday 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.

&&

$$

WYZ103-161200-
/O.NEW.KCYS.WW.Y.0013.260417T0000Z-260417T2100Z/
North Laramie Range-
Including the cities of Garrett
106 PM MDT Wed Apr 15 2026

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY 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 Thursday 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>111-113-161200-
/O.NEW.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 Seminoe Dam, Baggs, Shirley Basin,
Rawlins, Arlington, Elk Mountain, Medicine Bow, Saratoga, and
Encampment
106 PM MDT Wed Apr 15 2026

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THURSDAY TO 3 PM MDT
FRIDAY...

* WHAT...Snow, blowing snow, and reduced visibility expected. Total
  snow accumulations between 2 and 4 inches. Winds gusting as high
  as 50 mph.

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

* WHEN...From 6 PM Thursday 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 Thursday 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.

&&

$$

MN