Winter Weather Warnings / Watches / Advisories
Issued by NWS Cheyenne, WY

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WWUS45 KCYS 201240
WSWCYS

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
540 AM MST Tue Feb 20 2018

...DANGEROUS WIND CHILL VALUES WITH INCREASED FROSTBITE POTENTIAL
ACROSS PARTS OF SOUTHERN WYOMING THROUGH MID MORNING...

NEZ019>021-054-055-201345-
/O.EXP.KCYS.WW.Y.0015.000000T0000Z-180220T1300Z/
Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
Including the cities of Scottsbluff, Gering, Harrisburg, Angora,
Bridgeport, Bayard, Redington, Kimball, Brownson, and Sidney
540 AM MST Tue Feb 20 2018

...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 AM MST EARLY THIS
MORNING...

Snow has ended for the most part across the southern Nebraska
Panhandle and accumulating snow is no longer expected. Therefore,
the Winter Weather Advisory will be allowed to expire on time at 6
AM this morning.

$$

WYZ110-115>117-201500-
/O.CON.KCYS.WC.W.0002.000000T0000Z-180220T1500Z/
North Snowy Range Foothills-Laramie Valley-South Laramie Range-
South Laramie Range Foothills-
Including the cities of Arlington, Elk Mountain, Bosler, Laramie,
Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal,
and Horse Creek
540 AM MST Tue Feb 20 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10
  minutes to exposed skin. Expect wind chills to range from 15
  below zero to 30 below zero.

* WHERE...Interstate 80 Summit west of Cheyenne through
  Arlington.

* WHEN...Now to 8 AM this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

WYZ101-102-106>109-111>114-118-119-201500-
/O.CON.KCYS.WC.Y.0004.000000T0000Z-180220T1500Z/
Converse County Lower Elevations-Niobrara County-
Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
Southwest Carbon County-Sierra Madre Range-
Upper North Platte River Basin-Snowy Range-Central Laramie County-
East Laramie County-
Including the cities of Bill, Douglas, Deer Creek, Glenrock,
Lusk, Redbird, Bordeaux, Wheatland, Guernsey, Torrington,
Rawlins, Baggs, Saratoga, Encampment, Centennial, Albany,
Cheyenne, and Pine Bluffs
540 AM MST Tue Feb 20 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...

* WHAT...Very cold wind chills expected. The cold wind chills
  will cause frostbite in as little as 30 minutes to exposed
  skin. Expect wind chills to range from 15 below zero to 24
  below zero.

* WHERE...Bill, Douglas, Wheatland, Lusk and Torrington.

* WHEN...Now to 8 AM this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$



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