Hazardous Weather Outlook
Issued by NWS Cheyenne, WY

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FLUS45 KCYS 182352
HWOCYS

Hazardous Weather Outlook
National Weather Service Cheyenne WY
452 PM MST Sun Feb 18 2018

WYZ101>119-200000-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
452 PM MST Sun Feb 18 2018

This hazardous weather outlook is for portions of east central
Wyoming...south central Wyoming and southeast Wyoming.

.DAY ONE...TONIGHT

An Arctic cold front will slowly move into the area from the
northwest with much colder temperatures and widespread snow
developing along and behind the front. A prolonged period of
moderate to heavy snow will occur behind the front, leading to
adverse travel conditions tonight. Winter Storm Warnings are in
effect along and west of a line from Lusk to Wheatland to Buford
tonight.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Winter Storm Warnings and Winter Weather Advisories will continue
across much of southeast Wyoming Monday and Monday night.

Very cold temperatures and dangerous wind chills of 15 to 30 degrees
below zero Monday through Tuesday may cause frostbite in less than
30 minutes to exposed skin.

.Spotter information statement...

Spotter activation will not be required at this time.

$$

NEZ002-003-019>021-054-055-095-096-200000-
Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-
452 PM MST Sun Feb 18 2018

This hazardous weather outlook is for portions of western
Nebraska.

.DAY ONE...TONIGHT

An Arctic cold front will slowly move into the area from the
northwest with much colder temperatures and widespread snow
developing along and behind the front tonight. A prolonged period
of moderate to heavy snow will occur behind the front, leading to
adverse travel conditions late tonight. Winter Storm Warnings are
in effect along and north of a line from Alliance to Torrington
tonight.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Winter Storm Warnings and Winter Weather Advisories will continue
across all but the far southern Nebraska Panhandle Monday and
Monday night.

Very cold temperatures and dangerous wind chills of 15 to 30 degrees
below zero Monday through Tuesday may cause frostbite in less than
30 minutes to exposed skin.

.Spotter information statement...

Spotter activation will not be required at this time.

$$



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