Hazardous Weather Outlook
Issued by NWS Cheyenne, WY

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FLUS45 KCYS 221113
HWOCYS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
413 AM MST SUN JAN 22 2017

NEZ002-003-019>021-054-055-095-096-WYZ101>103-106>108-116>119-
231115-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-
NIOBRARA COUNTY-NORTH LARAMIE RANGE-
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY-
EAST LARAMIE COUNTY-
413 AM MST SUN JAN 22 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA...EAST CENTRAL WYOMING AND SOUTHEAST WYOMING.

.DAY ONE...TODAY AND TONIGHT

GUSTY WINDS UP TO 50 MPH ARE POSSIBLE THROUGH MID-MORNING ALONG
THE I-25 CORRIDOR.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A LOW PRESSURE SYSTEM WILL MOVE ACROSS THE CENTRAL ROCKIES AND
PLAINS LATE MONDAY THROUGH TUESDAY. ACCUMULATING SNOW AND GUSTY
WINDS ARE POSSIBLE FOR MUCH OF THE AREA MONDAY NIGHT THROUGH
TUESDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

WYZ104-105-109>115-231115-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-
CENTRAL CARBON COUNTY-NORTH SNOWY RANGE FOOTHILLS-
SOUTHWEST CARBON COUNTY-SIERRA MADRE RANGE-
UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-LARAMIE VALLEY-
413 AM MST SUN JAN 22 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
WYOMING AND SOUTHEAST WYOMING.

.DAY ONE...TODAY AND TONIGHT

SNOW WILL DEVELOP IN THE SNOWY AND SIERRA MADRE MOUNTAINS LATE
TONIGHT AND WILL CONTINUE THROUGH EARLY IN THE WEEK.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

ACCUMULATING SNOW WILL CONTINUE IN THE MOUNTAINS ON MONDAY, AND
PERHAPS EVEN THROUGH TUESDAY AS A LOW PRESSURE SYSTEM MOVES ACROSS
THE CENTRAL ROCKIES. SNOW SHOWERS LOOK TO SPREAD INTO THE NEARBY
HIGH VALLEYS AS WELL THROUGH THIS TIME. SOUTHWEST WINDS WILL
INCREASE ON MONDAY AFTERNOON AND MAY CREATE TRAVEL CONCERNS DUE TO
BLOWING AND DRIFTING OF SNOW. THIS INCLUDES INTERSTATE 80 BETWEEN
RAWLINS AND LARAMIE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$


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