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Winter Storm Warning


URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
946 PM MST THU DEC 25 2014

...WINTRY CONDITIONS TO CONTINUE IMPACTING TRAVEL TONIGHT...

.A WINTER STORM SYSTEM MOVING ACROSS THE ROCKY MOUNTAIN REGION
WILL CONTINUE PRODUCING ACCUMULATING SNOW TONIGHT. THE COMBINATION
OF ACCUMULATING SNOW AND GUSTY WINDS WILL PRODUCE AREAS OF
BLOWING SNOW. SNOW WILL TAPER OFF LATE TONIGHT INTO FRIDAY AS THE
STORM SYSTEM DEPARTS EAST INTO THE PLAINS. OCCASIONAL LIGHT SNOW
IS POSSIBLE THROUGH FRIDAY AFTERNOON.

NEZ019-020-054-WYZ106>108-115>119-261200-
/O.CON.KCYS.WS.W.0017.000000T0000Z-141226T1200Z/
SCOTTS BLUFF-BANNER-KIMBALL-
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-LARAMIE VALLEY-
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG...
KIMBALL...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER...GUERNSEY...
TORRINGTON...LARAMIE...VEDAUWOO...BUFORD...PUMPKIN VINE...
HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...BURNS...
CARPENTER...ALBIN...PINE BLUFFS
946 PM MST THU DEC 25 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST FRIDAY...

* TIMING...MODERATE TO HEAVY SNOW WILL CONTINUE THROUGH THE
  AFTERNOON AND EVENING. SNOW WILL BEGIN TAPERING OFF FROM NORTH
  TO SOUTH LATE TONIGHT INTO FRIDAY MORNING.

* TOTAL SNOW ACCUMULATIONS...5 TO 9 INCHES ACROSS THE PLAINS...
  WITH 7 TO 11 INCHES IN THE SOUTHERN LARAMIE RANGE AND EASTERN
  FOOTHILLS.

* WINDS/VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WILL COMBINE WITH FALLING SNOW TO REDUCE
  VISIBILITIES TO LESS THAN ONE HALF MILE.

* IMPACTS...THOSE TRAVELING THIS EVENING THROUGH TONIGHT WILL
  EXPERIENCE VERY HAZARDOUS DRIVING CONDITIONS. TRAVEL MAY EVEN
  BECOME IMPOSSIBLE AS HEAVY SNOW AND BLOWING SNOW SIGNIFICANTLY
  REDUCE VISIBILITIES AND DRIFTING OCCURS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL
IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU
MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN
APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A
WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...
STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR
VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE
THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE
POISONING.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
946 PM MST THU DEC 25 2014

...WINTRY CONDITIONS TO CONTINUE IMPACTING TRAVEL TONIGHT...

.A WINTER STORM SYSTEM MOVING ACROSS THE ROCKY MOUNTAIN REGION
WILL CONTINUE PRODUCING ACCUMULATING SNOW TONIGHT. THE COMBINATION
OF ACCUMULATING SNOW AND GUSTY WINDS WILL PRODUCE AREAS OF
BLOWING SNOW. SNOW WILL TAPER OFF LATE TONIGHT INTO FRIDAY AS THE
STORM SYSTEM DEPARTS EAST INTO THE PLAINS. OCCASIONAL LIGHT SNOW
IS POSSIBLE THROUGH FRIDAY AFTERNOON.

WYZ101-104-105-109>114-261200-
/O.CON.KCYS.WS.W.0017.000000T0000Z-141226T1200Z/
CONVERSE COUNTY LOWER ELEVATIONS-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-
INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...MUDDY GAP...
MEDICINE BOW...RAWLINS...SINCLAIR...HANNA...ARLINGTON...
ELK MOUNTAIN...BAGGS...DIXON...SARATOGA...ENCAMPMENT...
RIVERSIDE...CENTENNIAL...ALBANY...WOODS LANDING
946 PM MST THU DEC 25 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST FRIDAY...

* TIMING...SNOW WILL CONTINUE OVER SOUTH CENTRAL WYOMING THROUGH
  TONIGHT. SNOW MAY BE HEAVY AT TIMES THIS AFTERNOON AND
  EVENING.

* TOTAL SNOW ACCUMULATIONS...4 TO 8 INCHES WITH LOCALLY HIGHER
  AMOUNTS POSSIBLE. AROUND 12 INCHES FOR THE SNOWY AND SIERRA
  MADRE RANGES.

* WINDS/VISIBILITY...NORTH TO NORTHEAST WINDS WILL INCREASE THIS
  AFTERNOON WITH GUSTS OF 20 TO 30 MPH. VISIBILITIES WILL DROP
  TO AROUND ONE HALF MILE AT TIMES DUE TO FALLING SNOW AND AREAS
  OF BLOWING SNOW.

* IMPACTS...THOSE TRAVELING THIS EVENING THROUGH TONIGHT WILL
  EXPERIENCE VERY HAZARDOUS CONDITIONS AS SNOW AND BLOWING SNOW
  SIGNIFICANTLY REDUCE VISIBILITIES AND COVER ROADWAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL
IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU
MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN
APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A
WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...
STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR
VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE
THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE
POISONING.

&&

$$


Freezing Rain Advisory


URGENT - WINTER WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE NORTH PLATTE NE
403 AM CST FRI DEC 26 2014

...MORE SNOW TODAY AND TONIGHT...MAINLY ACROSS SOUTHWEST AND
NORTH CENTRAL NEBRASKA.

.LIGHT SNOW WILL END THIS MORNING ACROSS WESTERN NEBRASKA. A NEW
STORM WILL AFFECT SOUTHWEST AND NORTH CENTRAL NEBRASKA TODAY AND
TONIGHT.

NEZ006-007-261500-
/O.NEW.KLBF.ZR.Y.0001.141226T1003Z-141226T1500Z/
KEYA PAHA-BOYD-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER
403 AM CST FRI DEC 26 2014

...FREEZING RAIN ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A
FREEZING RAIN ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST THIS
MORNING.

* TIMING...PATCHY FREEZING DRIZZLE IS EXPECTED EARLY THIS MORNING.
  THE ICE SHOULD END BY 9 AM.

* ICE ACCUMULATIONS...A THIN COATING OF ICE IS EXPECTED MAINLY ON
  BRIDGES AND OVERPASSES. SOME STRETCHES OF ROADWAY MAY BE ICE COVERED.

* OTHER IMPACTS...USE EXTREME CAUTION TRAVELING. LOOK OUT FOR ICY
  BRIDGES AND ICE COVERED SECTIONS OF ROADWAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR
FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING.

&&

$$


Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE NORTH PLATTE NE
403 AM CST FRI DEC 26 2014

...MORE SNOW TODAY AND TONIGHT...MAINLY ACROSS SOUTHWEST AND
NORTH CENTRAL NEBRASKA.

.LIGHT SNOW WILL END THIS MORNING ACROSS WESTERN NEBRASKA. A NEW
STORM WILL AFFECT SOUTHWEST AND NORTH CENTRAL NEBRASKA TODAY AND
TONIGHT.

NEZ009-010-270015-
/O.NEW.KLBF.WW.Y.0023.141226T1003Z-141226T1500Z/
/O.CON.KLBF.WW.Y.0022.141226T1800Z-141227T0600Z/
ROCK-HOLT-
INCLUDING THE CITIES OF...BASSETT...ONEILL
403 AM CST FRI DEC 26 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM CST THIS
MORNING...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND FREEZING DRIZZLE...WHICH IS IN
EFFECT UNTIL 9 AM CST THIS MORNING. A WINTER WEATHER ADVISORY
REMAINS IN EFFECT FROM NOON TODAY TO MIDNIGHT CST TONIGHT.

* TIMING...PATCHY FREEZING DRIZZLE THIS MORNING WILL FREEZE ON
  BRIDGES AND SOME ROADWAYS. LIGHT TO MODERATE SNOW WILL DEVELOP
  THIS AFTERNOON AND CONTINUE INTO THIS EVENING. LIGHT SNOW
  TAPERING TO FLURRIES IS EXPECTED FROM MIDNIGHT ONWARD.

* SNOW ACCUMULATIONS...3 TO 6 INCHES MAINLY ACROSS SOUTHEAST
  ROCK COUNTY AND CENTRAL AND SOUTHERN HOLT COUNTY.

* WIND...NORTH 10 TO 20 MPH WITH GUSTS TO 25 MPH.

* IMPACTS...ROADS WILL BECOME SNOW COVERED AND ICY. OCCASIONAL
  WIND GUSTS TO 25 MPH WILL PRODUCE BLOWING SNOW. VISIBILITY
  WILL FALL TO 1/2 MILE IN SNOW AND BLOWING SNOW. TRAVEL TONIGHT
  WILL BECOME DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WINTER WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE NORTH PLATTE NE
403 AM CST FRI DEC 26 2014

...MORE SNOW TODAY AND TONIGHT...MAINLY ACROSS SOUTHWEST AND
NORTH CENTRAL NEBRASKA.

.LIGHT SNOW WILL END THIS MORNING ACROSS WESTERN NEBRASKA. A NEW
STORM WILL AFFECT SOUTHWEST AND NORTH CENTRAL NEBRASKA TODAY AND
TONIGHT.

NEZ004-005-022>024-035-056-094-261800-
/O.CON.KLBF.WW.Y.0022.000000T0000Z-141226T1800Z/
SHERIDAN-EASTERN CHERRY-GARDEN-GRANT-HOOKER-ARTHUR-DEUEL-
WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...VALENTINE...
OSHKOSH...HYANNIS...MULLEN...ARTHUR...CHAPPELL...BIG SPRINGS...
CODY...MERRIMAN...KILGORE
403 AM CST FRI DEC 26 2014 /303 AM MST FRI DEC 26 2014/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
/11 AM MST/ TODAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ TODAY.

* TIMING...LIGHT SNOW WILL END THIS MORNING.

* SNOW ACCUMULATIONS...2 TO 6 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE ACROSS GARDEN...CHERRY...GRANT AND SHERIDAN COUNTIES.

* WIND...NORTH 10 TO 20 MPH WITH GUSTS TO 25 MPH IN OPEN AREAS.

* IMPACTS...ROADS WILL BE SNOW COVERED WITH AREAS OF BLOWING AND
  DRIFTING SNOW. VISIBILITY WILL FALL TO 1/2 MILE IN BLOWING
  SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
946 PM MST THU DEC 25 2014

...WINTRY CONDITIONS TO CONTINUE IMPACTING TRAVEL TONIGHT...

.A WINTER STORM SYSTEM MOVING ACROSS THE ROCKY MOUNTAIN REGION
WILL CONTINUE PRODUCING ACCUMULATING SNOW TONIGHT. THE COMBINATION
OF ACCUMULATING SNOW AND GUSTY WINDS WILL PRODUCE AREAS OF
BLOWING SNOW. SNOW WILL TAPER OFF LATE TONIGHT INTO FRIDAY AS THE
STORM SYSTEM DEPARTS EAST INTO THE PLAINS. OCCASIONAL LIGHT SNOW
IS POSSIBLE THROUGH FRIDAY AFTERNOON.

NEZ002-003-021-055-095-096-WYZ102-103-261200-
/O.CON.KCYS.WW.Y.0032.000000T0000Z-141226T1200Z/
DAWES-BOX BUTTE-MORRILL-CHEYENNE-NORTH SIOUX-SOUTH SIOUX-
NIOBRARA COUNTY-NORTH LARAMIE RANGE-
INCLUDING THE CITIES OF...CHADRON...ALLIANCE...BRIDGEPORT...
BAYARD...SIDNEY...HARRISON...AGATE...LUSK
946 PM MST THU DEC 25 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
FRIDAY...

* TIMING...SNOW WILL CONTINUE THROUGH THE AFTERNOON AND EVENING
  BEFORE TAPERING OFF FROM NORTH TO SOUTH LATE TONIGHT INTO
  FRIDAY MORNING.

* TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES WITH LOCALLY HIGHER
  AMOUNTS.

* WINDS/VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WILL COMBINE WITH FALLING SNOW TO REDUCE
  VISIBILITIES TO LESS THAN ONE HALF MILE.

* IMPACTS...THOSE TRAVELING THIS AFTERNOON THROUGH TONIGHT WILL
  EXPERIENCE HAZARDOUS DRIVING CONDITIONS AS SNOW AND BLOWING
  SNOW SIGNIFICANTLY REDUCE VISIBILITIES AND COVER ROADWAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS.

&&

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
1052 PM MST THU DEC 25 2014

WYZ001>020-022>030-261200-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
1052 PM MST THU DEC 25 2014


THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TONIGHT

OCCASIONAL LIGHT SNOW WILL CONTINUE ACROSS CENTRAL AND SOUTHERN
WYOMING TONIGHT.


.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SATURDAY NIGHT...SNOW DEVELOPS OVER THE WEST.

SUNDAY AND SUNDAY NIGHT...A NEW WEATHER SYSTEM SPREADS SNOW ACROSS
THE REGION. TRAVEL MAY BE IMPACTED BY THIS SYSTEM...ESPECIALLY SUNDAY
NIGHT.

MONDAY AND TUESDAY...SNOW DECREASES MONDAY AFTERNOON. VERY COLD
TEMPERATURES WILL OCCUR MONDAY AND TUESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

TEAM RIVERTON

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
849 PM MST THU DEC 25 2014

MTZ028>042-056>058-063>068-WYZ098-099-270400-
SOUTHERN WHEATLAND-MUSSELSHELL-TREASURE-NORTHERN ROSEBUD-CUSTER-
FALLON-NORTHERN STILLWATER-YELLOWSTONE-POWDER RIVER-CARTER-
SOUTHERN BIG HORN-EASTERN CARBON-NORTHERN PARK-
NORTHERN SWEET GRASS-GOLDEN VALLEY-RED LODGE FOOTHILLS-
NORTHERN BIG HORN-SOUTHERN ROSEBUD-JUDITH GAP-PARADISE VALLEY-
LIVINGSTON AREA-BEARTOOTH FOOTHILLS-ABSAROKA/BEARTOOTH MOUNTAINS-
CRAZY MOUNTAINS-NORTHEAST BIGHORN MOUNTAINS-SHERIDAN FOOTHILLS-
849 PM MST THU DEC 25 2014

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

.DAY ONE...TONIGHT

PATCHY FOG IS EXPECTED FROM SHERIDAN NORTHEASTWARD TO EKALAKA.
THE FOG COULD BECOME LOCALLY DENSE AND CAUSE A DRAMATIC REDUCTION
IN VISIBILITY. LIMITED VISIBILITY IN SPOTS AND SLICK ROADS FROM
THE RECENT SNOW EVENT...COULD CAUSE HAZARDOUS TRAVELING CONDITIONS
TONIGHT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

STRONG SOUTHWEST WINDS WILL DEVELOP FROM LIVINGSTON TO NYE FRIDAY
NIGHT. SOME GUSTS COULD EXCEED 50 MPH AND CAUSE DANGEROUS
CROSSWINDS ALONG I-90 FROM BIG TIMBER TO LIVINGSTON.

SNOW AND MUCH COLDER WEATHER WILL ARRIVE SUNDAY AND CONTINUE INTO
THE EARLY PART OF NEXT WEEK. THIS WILL BE A MUCH COLDER AIR MASS
WITH BELOW-ZERO TEMPERATURES LIKELY BY MONDAY AND TUESDAY. ANYONE
WITH TRAVEL PLANS SUNDAY THROUGH EARLY NEXT WEEK WILL WANT TO PAY
CLOSE ATTENTION TO LATER FORECASTS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
943 PM CST THU DEC 25 2014

MNZ071-SDZ040-050-053>055-058>060-063-064-270345-
LINCOLN MN-BROOKINGS-GREGORY-SANBORN-MINER-LAKE-AURORA-DAVISON-
HANSON-CHARLES MIX-DOUGLAS-
943 PM CST THU DEC 25 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
MINNESOTA...EAST CENTRAL SOUTH DAKOTA...SOUTH CENTRAL SOUTH
DAKOTA AND SOUTHEAST SOUTH DAKOTA.

.DAY ONE...TONIGHT

AREAS OF LIGHT SNOWFALL ARE EXPECTED OVERNIGHT...DIMINISHING
LATE. SNOWFALL GENERALLY LESS THAN AN INCH IS EXPECTED.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

MUCH COLDER AIR WILL MOVE INTO THE AREA EARLY NEXT WEEK. WIND
CHILL TEMPERATURES FROM MONDAY MORNING THROUGH WEDNESDAY MORNING
WILL RANGE FROM 10 BELOW TO 25 BELOW ZERO.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
614 PM CST THU DEC 25 2014

NEZ004>010-022>029-035>038-056>059-069>071-094-270015-
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-
614 PM CST THU DEC 25 2014 /514 PM MST THU DEC 25 2014/

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

.DAY ONE...TONIGHT.

LIGHT TO OCCASIONAL MODERATE SNOW WILL SPREAD EAST ACROSS
NORTHWEST NEBRASKA AND THE ADJACENT WESTERN SANDHILLS TODAY AND
TONIGHT. ACCUMULATIONS OF TWO INCHES OR MORE ARE POSSIBLE ALONG
AND NORTHWEST OF CHAPPELL TO HYANNIS TO VALENTINE LINE. THE
HEAVIEST SNOW IS ANTICIPATED ACROSS NORTHERN GARDEN...SHERIDAN
AND WESTERN CHERRY COUNTIES WHERE FOUR INCHES OR MORE MAY
ACCUMULATE THIS EVENING AND OVERNIGHT.

IN ADDITION TO LIGHT SNOW...PATCHY LIGHT FREEZING DRIZZLE IS
POSSIBLE THIS EVENING...GENERALLY ALONG AND SOUTH OF A LINE FROM
BIG SPRINGS...TO THEDFORD...TO NAPER. THE THREAT FOR FREEZING
DRIZZLE IS EXPECTED TO END AROUND MIDNIGHT CST (11 PM MST) THIS
EVENING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

LIGHT SNOW WILL CONTINUE ACROSS NORTHWEST NEBRASKA AND MUCH OF
THE ADJACENT SANDHILLS FRIDAY MORNING...ADDITIONAL ACCUMULATIONS
ON FRIDAY WILL BE LIGHT.

AN ADDITIONAL BAND OF SNOW WILL SPREAD NORTHEAST FROM SOUTHWEST
NEBRASKA ACROSS MUCH OF THE EASTERN SANDHILLS AND NORTH CENTRAL
NEBRASKA FRIDAY THROUGH EARLY SATURDAY MORNING. ACCUMULATING SNOW
IS POSSIBLE FOR LOCATIONS ALONG AND SOUTHEAST OF A OGALLALA...TO
THEDFORD TO BURWELL LINE. THE HEAVIEST ACCUMULATIONS OF UP TO
FOUR INCHES OR MORE ARE EXPECTED FROM SOUTHEAST LINCOLN COUNTY
NORTHEAST THROUGH CENTRAL CUSTER COUNTY AND INTO WHEELER COUNTY.

LIGHT SNOW IS POSSIBLE SUNDAY NIGHT AND MONDAY. THIS SNOW IS
ASSOCIATED WITH A VERY COLD ARCTIC HIGH PRESSURE SYSTEM WHICH
IS EXPECTED TO PRODUCE DANGEROUS WIND CHILL READINGS MONDAY
THROUGH WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT...HOWEVER
STORM SPOTTERS AND COOPERATIVE WEATHER OBSERVERS ARE ASKED TO
RELAY SNOW TOTALS TO THE NATIONAL WEATHER SERVICE IN NORTH
PLATTE.

&&

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

$$

CLB

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
1149 AM MST THU DEC 25 2014

NEZ019-020-054-WYZ101-103>119-261900-
SCOTTS BLUFF-BANNER-KIMBALL-CONVERSE COUNTY LOWER ELEVATIONS-
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-
1149 AM MST THU DEC 25 2014

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

A WINTER STORM SYSTEM WILL IMPACT SOUTHEAST WYOMING AND
SOUTHWESTERN PORTIONS OF THE NEBRASKA PANHANDLE...INCLUDING THE
INTERSTATE 80 AND 25 CORRIDORS AND HIGHWAYS 85 AND 71 TODAY. A
WINTER STORM WARNING REMAINS IN EFFECT FOR MOST OF SOUTHEAST
WYOMING SOUTHWESTERN AND PORTIONS OF THE NEBRASKA PANHANDLE
THROUGH TONIGHT. SIGNIFICANT IMPACTS TO HOLIDAY TRAVEL ARE
EXPECTED WITH SNOW COVERED ROADS...SOME BLOWING AND DRIFTING
SNOW...AND REDUCED VISIBILITIES IN AREAS OF MODERATE TO HEAVY
SNOWFALL.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

LIGHT SNOW WILL CONTINUE ON FRIDAY WITH ADDITIONAL LIGHT SNOW
ACCUMULATIONS POSSIBLE. AFTER A BREAK ON SATURDAY...A STRONG
ARCTIC COLD FRONT WILL RAPIDLY MOVE SOUTHWARD ACROSS THE AREA
SUNDAY AND SUNDAY NIGHT. BITTER COLD TEMPERATURES...DANGEROUS WIND
CHILLS...AND ANOTHER CHANCE FOR SNOW IS EXPECTED BY SUNDAY NIGHT
THROUGH EARLY WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
1149 AM MST THU DEC 25 2014

NEZ002-003-021-055-095-096-WYZ102-261900-
DAWES-BOX BUTTE-MORRILL-CHEYENNE-NORTH SIOUX-SOUTH SIOUX-
NIOBRARA COUNTY-
1149 AM MST THU DEC 25 2014

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

A STORM SYSTEM WILL IMPACT THE AREA THIS AFTERNOON THROUGH FRIDAY
MORNING. SNOW IS EXPECTED TO ACCUMULATE ACROSS THE EAST-CENTRAL
WYOMING PLAINS AND THE NEBRASKA PANHANDLE. A WINTER WEATHER
ADVISORY FOR SNOW AND BLOWING SNOW IS IN EFFECT THROUGH TONIGHT.
HOLIDAY TRAVEL WILL BE IMPACTED WITH LOW VISIBILITIES AND SLICK
AND SNOW PACKED ROADS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

LIGHT SNOW WILL CONTINUE ON FRIDAY WITH ADDITIONAL LIGHT SNOW
ACCUMULATIONS POSSIBLE...MAINLY ACROSS THE SOUTHERN NEBRASKA
PANHANDLE. AFTER A BREAK ON SATURDAY...A STRONG ARCTIC COLD FRONT
WILL RAPIDLY MOVE SOUTHWARD ACROSS THE AREA SUNDAY AND SUNDAY
NIGHT. BITTER COLD TEMPERATURES...DANGEROUS WIND CHILLS...AND
ANOTHER CHANCE FOR SNOW IS EXPECTED BY SUNDAY NIGHT THROUGH EARLY
WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
400 AM MST THU DEC 25 2014

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-261400-
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-SHANNON-
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-
400 AM MST THU DEC 25 2014 /500 AM CST THU DEC 25 2014/

...WINTER WEATHER ADVISORY TODAY AND TONIGHT...

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

.DAY ONE...TODAY AND TONIGHT

A STORM SYSTEM WILL CROSS THE REGION TODAY BRINGING SNOW TO THE
AREA. SNOW WILL CONTINUE TO DEVELOP THIS MORNING AND CONTINUE
THROUGH TODAY. THE SNOW WILL GRADUALLY DECREASE LATE THIS
AFTERNOON OR TONIGHT. SNOWFALL AMOUNTS OF 3 TO 6 INCHES AR
EXPECTED...WITH LOCALLY HIGHER AMOUNTS POSSIBLE. ONE TO 3 INCHES OF
SNOW ARE EXPECTED OVER NORTHWEST SOUTH DAKOTA. WINDS WILL BECOME
BREEZY LATER TODAY WHICH WILL OCCASIONALLY PRODUCE BLOWING SNOW.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.

&&

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

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ABERDEEN SD
403 AM CST THU DEC 25 2014

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-261015-
TRAVERSE-BIG STONE-CORSON-CAMPBELL-MCPHERSON-BROWN-MARSHALL-
ROBERTS-WALWORTH-EDMUNDS-DAY-DEWEY-POTTER-FAULK-SPINK-CLARK-
CODINGTON-GRANT-HAMLIN-DEUEL-STANLEY-SULLY-HUGHES-HYDE-HAND-JONES-
LYMAN-BUFFALO-
403 AM CST THU DEC 25 2014 /303 AM MST THU DEC 25 2014/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
MINNESOTA...CENTRAL SOUTH DAKOTA...NORTH CENTRAL SOUTH DAKOTA AND
NORTHEAST SOUTH DAKOTA.

.DAY ONE...TODAY AND TONIGHT

A STORM SYSTEM MOVING ACROSS THE REGION TODAY AND TONIGHT WILL
BRING ACCUMULATING SNOWFALL TO THE AREA. SNOWFALL AMOUNTS OF 1 TO
3 INCHES ARE POSSIBLE FOR MOST LOCATIONS. HIGHER AMOUNTS OF 2 TO 4
INCHES ARE LIKELY FOR CENTRAL SOUTH DAKOTA.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SIGNIFICANTLY COLDER TEMPERATURES ARE EXPECTED MONDAY THROUGH
WEDNESDAY. HIGHS WILL LIKELY RANGE IN THE SINGLE DIGITS ABOVE
ZERO. LOWS COULD RANGE IN THE SINGLE DIGITS BELOW...TO THE TEENS
BELOW ZERO.

.SPOTTER INFORMATION STATEMENT...

HAZARDOUS WEATHER AND SNOWFALL REPORTS ARE GREATLY APPRECIATED.

$$

SD


Short Term Forecast


SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORTH PLATTE NE
245 AM MST FRI DEC 26 2014

NEZ004-005-022>024-094-261045-
GARDEN-GRANT-HOOKER-SHERIDAN-EASTERN CHERRY-WESTERN CHERRY-
INCLUDING...GORDON...HAY SPRINGS...RUSHVILLE AND VALENTINE
245 AM MST FRI DEC 26 2014

.NOW...
AT 231 AM MST DOPPLER RADAR INDICATED LIGHT SNOW BETWEEN VALENTINE
AND ARTHUR. THIS SNOW EXTENDED WEST TO NEAR HAY SPRINGS AND CRESCENT
LAKE.

LOCATIONS THAT MAY BE AFFECTED INCLUDE...
CHERRY COUNTY...SHERIDAN...NORTHERN GARDEN...GRANT AND WESTERN
HOOKER COUNTIES.

THROUGH 5 AM MST...SNOWFALL RATES AROUND 1/8 OF AN INCH PER HOUR ARE
EXPECTED IN PERIODS OF LIGHT SNOW. VISIBILITY WILL FALL TO 2 TO 3
MILES IN THE SNOW. WINDS WILL GUST TO 20 MPH IN OPEN AREAS PRODUCING
MINOR AND BLOWING AND DRIFTING SNOW.

A WINTER WEATHER ADVISORY CONTINUE THIS MORNING FOR SHERIDAN
COUNTY...CHERRY...GARDEN...GRANT...HOOKER...ARTHUR AND DEUEL
COUNTIES.

$$

CDC

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
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