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Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
331 PM MST FRI JAN 20 2017

COZ004-210645-
/O.CON.KGJT.WW.Y.0008.000000T0000Z-170122T1300Z/
ELKHEAD AND PARK MOUNTAINS-
331 PM MST FRI JAN 20 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MST
SUNDAY ABOVE 8500 FEET...

* LOCATIONS INCLUDE THE CITY OF...COLUMBINE.

* TIMING...OCCASIONAL SNOW SHOWERS WILL CONTINUE THROUGH SATURDAY
  NIGHT. EXPECTED BREAKS IN THE SNOW SHOWERS TONIGHT WITH SNOW
  PICKING BACK UP SATURDAY MORNING.

* SNOW ACCUMULATION...6 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE.

* WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35
  MPH...BECOMING NORTHWEST BY SATURDAY EVENING.

* VISIBILITY...REDUCED TO UNDER ONE HALF OF A MILE AT TIMES.

* IMPACTS...MOUNTAIN ROADWAYS WILL BECOME SNOW PACKED OVERNIGHT
  WITH WINTER DRIVING CONDITIONS CONTINUING THROUGH THE WEEKEND.
  VISIBILITIES WILL BE REDUCED TO UNDER A HALF MILE AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR
BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
416 PM CST FRI JAN 20 2017

NEZ004>010-022>029-035>038-056>059-069>071-094-212230-
SHERIDAN-EASTERN CHERRY-KEYA PAHA-BOYD-BROWN-ROCK-HOLT-GARDEN-
GRANT-HOOKER-THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-ARTHUR-MCPHERSON-
LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
WESTERN CHERRY-
416 PM CST FRI JAN 20 2017 /316 PM MST FRI JAN 20 2017/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND
NORTH CENTRAL NEBRASKA.

.DAY ONE...TONIGHT.

PATCHY FOG IS POSSIBLE TONIGHT FROM AROUND BROKEN BOW...NORTHEAST
THROUGH O`NEILL AND POINTS EAST. SOME LIGHT RAIN OR WET SNOW IS
ALSO POSSIBLE ACROSS PORTIONS OF THE AREA. IT IS POSSIBLE THAT
SLICK SPOTS COULD DEVELOP LATE TONIGHT IF WET ROADS FREEZE.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

A STORM SYSTEM WILL TRACK ACROSS THE CENTRAL PLAINS EARLY NEXT WEEK.
ACCUMULATING SNOW IS LIKELY TUESDAY ACROSS WESTERN AND NORTH CENTRAL
NEBRASKA. BASED ON THE LATEST FORECAST TRENDS...THE GREATEST THREAT
FOR ACCUMULATING SNOW IS NORTH OF INTERSTATE 80.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.

&&

GET YOUR WEATHER...HYDROLOGICAL...AND CLIMATE INFORMATION AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE (ALL LOWERCASE)

$$

TAYLOR

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
200 PM MST FRI JAN 20 2017

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-211400-
HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-
NORTHERN BLACK HILLS-NORTHERN FOOT HILLS-RAPID CITY-
SOUTHERN FOOT HILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS-
CUSTER CO PLAINS-PENNINGTON CO PLAINS-HAAKON-FALL RIVER-
OGLALA LAKOTA-JACKSON-BENNETT-MELLETTE-TODD-TRIPP-
STURGIS/PIEDMONT FOOT HILLS-SOUTHERN MEADE CO PLAINS-
HERMOSA FOOT HILLS-NORTHERN CAMPBELL-SOUTHERN CAMPBELL-
WESTERN CROOK-WYOMING BLACK HILLS-WESTON-NORTHEASTERN CROOK-
200 PM MST FRI JAN 20 2017 /300 PM CST FRI JAN 20 2017/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

LIGHT SNOW OR FLURRIES ARE EXPECTED OVER PARTS OF NORTHEASTERN
WYOMING AND FAR WESTERN SOUTH DAKOTA TONIGHT. PATCHY FOG IS
EXPECTED AS WELL.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

A SNOW STORM MAY IMPACT THE REGION MONDAY NIGHT AND TUESDAY OF
NEXT WEEK. AT THIS TIME IT APPEARS THAT WIDESPREAD SNOW AMOUNTS OF
2 TO 6 INCHES ARE POSSIBLE. STAY TUNED TO THE LATEST FORECASTS FOR
UPDATES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.

&&

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES...OR CHECK
OUR WEB SITE AT WEATHER.GOV/RAPIDCITY

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1110 AM MST FRI JAN 20 2017

COZ030>051-211815-
JACKSON COUNTY BELOW 9000 FEET-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
1110 AM MST FRI JAN 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.

.DAY ONE...TODAY AND TONIGHT

LIGHT SNOW WILL CONTINUE OVER THE MOUNTAINS TODAY WITH ADDITIONAL
ACCUMULATIONS UP TO 2 INCHES. LIGHT SNOW SHOWERS OVER THE PLAINS
WILL MOVE SOUTHEASTWARD AND DECREASE THROUGH THE AFTERNOON.
ACCUMULATIONS WILL BE MINIMAL.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

SNOW WILL INCREASE OVER THE MOUNTAINS SATURDAY AFTERNOON AS A
FAST MOVING SYSTEM PUSHES THROUGH. NORTH TO NORTHWESTERLY WINDS
WILL ALSO INCREASE OVERNIGHT SATURDAY AND INTO SUNDAY MORNING. GUSTS
UP TO 50 MPH OVER THE MOUNTAINS AND UP TO 35 MPH OVER THE
NORTHEASTERN PLAINS WILL BE POSSIBLE.

A STRONGER SYSTEM WILL AFFECT THE AREA SUNDAY NIGHT THROUGH
MONDAY. SNOW WILL PUSH INTO THE MOUNTAINS SUNDAY EVENING AND
CONTINUE THROUGH MID WEEK, WITH A CHANCE OF RAIN AND SNOW MONDAY
ACROSS THE PLAINS. TEMPERATURES WILL DROP TO BELOW NORMAL FOR
TUESDAY THROUGH THURSDAY WITH CHANCES OF MOUNTAIN SNOW THROUGH
WEDNESDAY. THE PLAINS HAVE LOW CHANCES OF SNOW TUESDAY AND SHOULD
BE DRY WEDNESDAY AND THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.



$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
727 AM MST FRI JAN 20 2017

WYZ101>119-211430-
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-
727 AM MST FRI JAN 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST WYOMING.

.DAY ONE...TODAY AND TONIGHT

A BAND OF LIGHT SNOW WILL MOVE EAST ACROSS SOUTHEAST WYOMING THIS
MORNING. SNOW ACCUMULATIONS WILL BE UNDER ONE INCH...BUT AREAS OF
ICY AND SLICK ROADS CAN BE EXPECTED THIS MORNING. ROAD CONDITIONS
WILL IMPROVE LATER THIS MORNING AS TEMPERATURES INCREASE AND THE
SNOW TAPERS OFF.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

SNOW IS LIKELY TO FALL OVER AT LEAST PARTS OF THE AREA MONDAY
NIGHT INTO TUESDAY. ACCUMULATING SNOW IS POSSIBLE ALONG WITH GUSTY
WINDS.

.SPOTTER INFORMATION STATEMENT...


SPOTTER ACTIVATION WILL NOT BE NEEDED

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
727 AM MST FRI JAN 20 2017

NEZ002-003-019>021-054-055-095-096-211430-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
727 AM MST FRI JAN 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

A BAND OF LIGHT SNOW WILL MOVE EAST ACROSS WESTERN NEBRASKA
THIS AFTERNOON. SNOW WILL LIKELY MIX WITH RAIN AT TIMES AS SOME
WARMER AIR MOVES INTO THE AREA. ANY SNOW ACCUMULATIONS WILL LIKELY
BE UNDER ONE INCH...BUT AREAS OF ICY AND SLICK ROADS CAN BE
EXPECTED WITH THIS ACTIVITY THROUGH EARLY THIS AFTERNOON.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

SNOW IS LIKELY TO FALL OVER THE AREA MONDAY NIGHT AND THROUGH
TUESDAY. ACCUMULATING SNOW IS LIKELY ALONG WITH GUSTY WINDS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
627 AM MST FRI JAN 20 2017

COZ001>014-017>023-UTZ022>025-027>029-211330-
LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN-
ROAN AND TAVAPUTS PLATEAUS-ELKHEAD AND PARK MOUNTAINS-
UPPER YAMPA RIVER BASIN-GRAND VALLEY-DEBEQUE TO SILT CORRIDOR-
CENTRAL COLORADO RIVER BASIN-GRAND AND BATTLEMENT MESAS-
GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS-
CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN-
WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS-
UPPER GUNNISON RIVER VALLEY-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE-
NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS-
PARADOX VALLEY/LOWER DOLORES RIVER-
FOUR CORNERS/UPPER DOLORES RIVER-ANIMAS RIVER BASIN-
SAN JUAN RIVER BASIN-SOUTHEAST UTAH-EASTERN UINTA MOUNTAINS-
EASTERN UINTA BASIN-TAVAPUTS PLATEAU-ARCHES/GRAND FLAT-
LA SAL AND ABAJO MOUNTAINS-CANYONLANDS/NATURAL BRIDGES-
627 AM MST FRI JAN 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN
COLORADO.

.DAY ONE...TODAY AND TONIGHT

A SERIES OF WINTER STORMS WILL PASS THROUGH THE AREA THIS WEEKEND
BRINGING HEAVY SNOW TO THE MOUNTAINS WITH A MIX OF RAIN AND SNOW
FOR THE LOWER VALLEYS. SNOW ACCUMULATIONS ARE EXPECTED TO EXCEED
ONE FOOT OVER THE MOUNTAINS WITH MUCH LIGHTER AMOUNTS IN MOST OF
THE VALLEY LOCATIONS. THE BEST ACCUMULATING SNOW WILL FALL DURING
THE OVERNIGHT HOURS. TRAVEL WILL BE HAZARDOUS AND YOU ARE
ENCOURAGE TO CHECK THE LATEST FORECAST BEFORE VENTURING OUT.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

UNSETTLED WEATHER CONTINUES THROUGH EARLY NEXT WEEK WITH THE
STRONGEST IN THIS SERIES OF STORMS EXPECTED TO ARRIVE MONDAY AND
TUESDAY. HEAVY MOUNTAIN SNOWFALL CONTINUES WITH VALLEY SNOWS
RAMPING UP IN INTENSITY AS WELL. DRIER WEATHER LOOKS TO MOVE IN
AROUND MIDWEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT...HOWEVER
SPOTTERS ARE ENCOURAGED TO REPORT SNOWFALL AMOUNTS TO THE
NATIONAL WEATHER SERVICE IN GRAND JUNCTION.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
204 AM MST FRI JAN 20 2017

WYZ001>020-022>030-211100-
YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS-
NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-
SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE-
WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY-
SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
204 AM MST FRI JAN 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

LIGHT SNOW EAST OF THE DIVIDE...OCCASIONALLY MODERATE OVER THE
BIGHORN MOUNTAINS. HEAVIEST ACROSS THE BIG HORN BASIN AND BIGHORN
MOUNTAINS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

SUNDAY AND SUNDAY NIGHT...DEVELOPING IN THE WEST ON SUNDAY, WITH
AREAS OF LIGHT SNOW SPREADING ACROSS SOUTHERN WYOMING SUNDAY
NIGHT.

MONDAY AND TUESDAY...A COLD FRONT WILL DROP SOUTH ACROSS CENTRAL
AND EASTERN WYOMING ON MONDAY SPREADING AREAS OF LIGHT TO MODERATE
SNOW ACROSS THE AREA. SNOW IS EXPECTED TO TAPER OFF NORTHWEST TO
SOUTHEAST TUESDAY AFTERNOON AND NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT ANY SNOW AMOUNTS.


$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE