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Special Weather Statement


SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE POCATELLO ID
324 PM MST SAT JAN 31 2015

IDZ017>025-031-032-011230-
EASTERN MAGIC VALLEY-SAWTOOTH MOUNTAINS-UPPER SNAKE HIGHLANDS-
UPPER SNAKE RIVER PLAIN-LOWER SNAKE RIVER PLAIN-
SOUTH CENTRAL HIGHLANDS-CARIBOU HIGHLANDS-
CACHE VALLEY/IDAHO PORTION-WASATCH MOUNTAINS/IDAHO PORTION-
BIG AND LITTLE WOOD RIVER REGION-LOST RIVER/PAHSIMEROI-
INCLUDING THE CITIES OF...BURLEY...RUPERT...SHOSHONE...CAREY...
STANLEY...CLAYTON...DRIGGS...DUBOIS...ISLAND PARK...ST. ANTHONY...
EDIE SCHOOL...IDAHO FALLS...REXBURG...RIGBY...POCATELLO...
BLACKFOOT...FORT HALL...AMERICAN FALLS...MALAD CITY...OAKLEY...
ROCKLAND...DOWNEY...LAVA HOT SPRINGS...SODA SPRINGS...WAYAN...
PRESTON...DAYTON...MONTPELIER...GEORGETOWN...PARIS...HAILEY...
KETCHUM...SUN VALLEY...BELLEVUE...ARCO...CHALLIS...MACKAY
324 PM MST SAT JAN 31 2015

...MIXED RAIN AND SNOW EXPECTED IN SOUTHEAST IDAHO SUNDAY NIGHT
THROUGH TUESDAY NIGHT...

A CHANGE IN SOUTHEAST IDAHO WEATHER IS EXPECTED THE NEXT FEW DAYS
WITH MOIST FLOW OFF THE PACIFIC MOVING INLAND. THIS PATTERN WILL
BRING ABOUT THREE SMALL DISTURBANCES THROUGH THIS AREA. MOST
PRECIPITATION WILL BE IN THE MOUNTAINS WITH SNOW ACCUMULATIONS OF
2 TO 5 INCHES POSSIBLE BETWEEN SUNDAY NIGHT AND TUESDAY MORNING.
SNOW LEVELS NEAR 4000 FEET SUNDAY AFTERNOON WILL GRADUALLY RISE TO
NEAR 5500 FEET BY TUESDAY AFTERNOON. FOR THE LOWER VALLEYS...SNOW
ACCUMULATIONS OF LESS THAN ONE INCH ARE GENERALLY EXPECTED SUNDAY
NIGHT AND EARLY MONDAY....FOLLOWED BY A TREND TOWARDS MORE RAIN
THAN SNOW MONDAY AFTERNOON AND TUESDAY. THE BENCH AREAS NEAR
POCATELLO AND IDAHO FALLS COULD SEE 1 TO 2 INCHES SUNDAY NIGHT AND
MONDAY WITH SNOW CHANGING OVER TO RAIN TUESDAY.

$$

RS

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
1057 AM MST SAT JAN 31 2015

SDZ001-002-012>014-025>027-030>032-041>044-046-047-049-072>074-
312300-
HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-
NORTHERN FOOT HILLS-RAPID CITY-SOUTHERN FOOT 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-
INCLUDING THE CITIES OF...BUFFALO...LEMMON...BISON...
BELLE FOURCHE...FAITH...DUPREE...SPEARFISH...RAPID CITY...
EDGEMONT...HOT SPRINGS...FOLSOM...WALL...PHILIP...ARDMORE...
OELRICHS...PINE RIDGE...KYLE...KADOKA...MARTIN...WHITE RIVER...
MISSION...WINNER...STURGIS...UNION CENTER...HERMOSA
1057 AM MST SAT JAN 31 2015 /1157 AM CST SAT JAN 31 2015/

...AREAS OF FREEZING DRIZZLE EXPECTED THROUGH MOST OF THIS
AFTERNOON...

PERIODS OF FREEZING DRIZZLE CAN BE EXPECTED AT TIMES THROUGH THIS
AFTERNOON. THIS WILL LEAD TO THE FORMATION OF BLACK ICE ON MANY
ROADWAYS AND SIDE WALKS. MOTORISTS ARE ENCOURAGED TO EXERCISE
CAUTION WHEN DRIVING IN MOST OF WESTERN SOUTH DAKOTA TODAY...AS
PATCHY ICE WILL BE POSSIBLE ON MANY ROADWAYS. BLACK ICE IS
DIFFICULT TO SEE...DRIVE SLOWLY AND DO NOT BRAKE SUDDENLY. THE
FREEZING DRIZZLE IS EXPECTED TO END LATE THIS AFTERNOON OR EARLY
EVENING AS SNOW DEVELOPS.

$$

JC


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
336 PM MST SAT JAN 31 2015

MTZ028>042-056>058-063>068-WYZ098-099-012245-
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-
336 PM MST SAT JAN 31 2015

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

SOME ROADS WILL BE OR WILL BECOME ICY THIS EVENING WHERE SNOW HAS
OR IS FALLING. SNOW WILL DECREASE DURING THE EVENING...WITH TOTAL
ACCUMULATIONS BY THE TIME IT ENDS ONLY 1 TO 2 INCHES IN MOST
AREAS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

ANOTHER PUSH OF COLD AIR IS EXPECTED BEGINNING MONDAY NIGHT AND
CONTINUING THROUGH THE MIDDLE PART OF THE WEEK...AND ACCUMULATING
SNOW IS POSSIBLE.

STRONG WINDS MAY OCCUR ALONG THE FOOTHILLS OF SOUTH CENTRAL
MONTANA LATE IN THE WEEK...AND POSSIBLY MONDAY AND TUESDAY TOO.

.SPOTTER INFORMATION STATEMENT...

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

$$

CJS

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE RAPID CITY SD
211 PM MST SAT JAN 31 2015

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-011400-
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-
211 PM MST SAT JAN 31 2015 /311 PM CST SAT JAN 31 2015/

...WINTER WEATHER ADVISORY FROM LATE THIS AFTERNOON THROUGH
TONIGHT SOUTH CENTRAL SOUTH DAKOTA...

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

A STRONG DISTURBANCE WILL CROSS THE REGION TONIGHT. ONE TO TWO INCHES
OF SNOW CAN BE EXPECTED ACROSS MUCH OF WESTERN SOUTH DAKOTA...WITH
3 TO 5 INCHES EXPECTED ACROSS SOUTH CENTRAL SOUTH DAKOTA. SOME
PATCHY FREEZING DRIZZLE IS ALSO POSSIBLE ACROSS THE SOUTH DAKOTA
PLAINS THROUGH EARLY THIS EVENING.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

NO HAZARDOUS WEATHER 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

$$

JC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1221 PM MST SAT JAN 31 2015

UTZ001>016-019>021-517-518-WYZ021-011300-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
1221 PM MST SAT JAN 31 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

VALLEY RAIN AND MOUNTAIN SNOW SHOWERS ACROSS THE SOUTHERN OUTLOOK
AREA WILL END BY LATE AFTERNOON.

FOG IS POSSIBLE TONIGHT IN THE COLDER NORTHERN VALLEYS AND ACROSS
PORTIONS OF SOUTHERN AND EAST CENTRAL UTAH.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

PATCHY FOG WILL BE POSSIBLE INTO SUNDAY MORNING IN THE COLDER
NORTHERN VALLEYS AND ACROSS PORTIONS OF SOUTHERN AND EAST CENTRAL
UTAH. SOME OF THIS FOG COULD BE LOCALLY DENSE.

A MOIST WEST TO NORTHWEST FLOW WILL DEVELOP ACROSS THE NORTHERN
THIRD OF THE OUTLOOK AREA SUNDAY NIGHT AND PERSIST THROUGH
WEDNESDAY. A SERIES OF WEAK WEATHER SYSTEMS IN THIS FLOW WILL
BRING PERIODS OF ACCUMULATING SNOW TO THE NORTHERN MOUNTAINS
DURING THIS TIME.

.SPOTTER INFORMATION STATEMENT...

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

$$

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1010 AM MST SAT JAN 31 2015

COZ030>051-011715-
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-
1010 AM MST SAT JAN 31 2015

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

.DAY ONE...TODAY AND TONIGHT

AREAS OF LIGHT SNOW WILL CONTINUE ACROSS THE MOUNTAINS THROUGH THE
DAY. ON THE PLAINS...A FEW LIGHT RAIN OR SNOW SHOWERS WILL
DEVELOP AS THE DAY PROGRESSES...MOST OF THESE HOLDING OFF UNTIL
AFTERNOON.

THE CHANCE OF ACCUMULATING SNOWFALL ON THE PLAINS WILL INCREASE
LATE THIS EVENING BEHIND THE PASSAGE OF A COLD FRONT. THE AIRMASS
WILL BECOME MORE UNSTABLE SO LOCALLY HEAVY AND BANDED SNOW SHOWERS
WILL BE POSSIBLE. MOST LOCATIONS SHOULD SEE LESS THAN 1 INCH OF
ACCUMULATION...BUT ANYWHERE HEAVIER BANDS SET UP COULD SEE A QUICK
2 TO 3 INCHES OF SNOWFALL AND HAZARDOUS TRAVEL CONDITIONS. AT THIS
TIME...THE POTENTIAL FOR HEAVIER SHOWERS WOULD FAVOR THE WESTERN
AND SOUTHERN DENVER SUBURBS INTO THE FOOTHILLS AND PALMER DIVIDE
AREA FROM LATE THIS EVENING INTO THE PRE-DAWN HOURS SUNDAY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

MAINLY DRY CONDITIONS ARE EXPECTED FOR SUNDAY WITH HIGHS IN THE
30S OVER NORTHEAST COLORADO. WINDY AND WARMER WEATHER WILL OCCUR
BY MONDAY WITH A GOOD CHANCE OF SNOW IN THE MOUNTAINS. ONLY LIGHT
ACCUMULATIONS ARE EXPECTED AT THIS TIME. TUESDAY WILL BE MILD AND
DRY OVER NORTHEAST COLORADO WITH SOME LIGHT SNOW IN THE
MOUNTAINS AND SOME GUSTY WINDS IN THE FOOTHILLS. A WEATHER
DISTURBANCE MAY BRING COLDER TEMPERATURES ALONG WITH A CHANCE OF
SNOW ON WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.
HOWEVER...ANY REPORTS OF ACCUMULATING SNOWFALL WOULD BE
APPRECIATED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
910 AM MST SAT JAN 31 2015

COZ001>014-017>023-UTZ022>025-027>029-011615-
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-FLATTOPS-
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-
910 AM MST SAT JAN 31 2015

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

.DAY ONE...TODAY AND TONIGHT

SNOW AND RAIN IN THE LOWER VALLEYS WILL CONTINUE TODAY...AND
SNOWFALL WILL CONTINUE OVER THE SOUTHERN MOUNTAINS. PRECIPITATION
WILL BEGIN TO WIND DOWN FROM THE NORTHWEST THIS AFTERNOON. BY
EARLY THIS EVENING...STORM TOTAL SNOW ACCUMULATIONS ACROSS THE
SOUTHWEST SAN JUAN MOUNTAINS WILL RANGE FROM 6 TO 10 INCHES WITH
LOCAL ACCUMULATIONS UP TO ONE FOOT POSSIBLE.

IN ADDITION TO RAIN AND SNOW...FOG WILL PERSIST THROUGH THIS
MORNING VALLEYS...WITH THE VISIBILITY BETWEEN ABOUT 1 AND 3 MILES
AT SOME LOCATIONS.

LINGERING SNOW OVER THE SOUTHERN MOUNTAINS WILL CONTINUE TO
DIMINISH TONIGHT.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SNOW WILL AGAIN DEVELOP OVER THE NORTHERN MOUNTAINS ON MONDAY AND
THEN PERSIST THROUGH TUESDAY. ON WEDNESDAY THE CHANCE OF SNOW
WILL SPREAD SOUTHWARD TO INCLUDE MOST OF THE WESTERN COLORADO
MOUNTAINS...STILL FAVORING THE NORTH. SNOW OR RAIN WILL ALSO BE
POSSIBLE IN SOME OF THE NORTHERN AND CENTRAL VALLEYS ON
WEDNESDAY.

SUNDAY THROUGH WEDNESDAY...NO SIGNIFICANT WEATHER.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

CJC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
448 AM MST SAT JAN 31 2015

NEZ002-003-019>021-054-055-095-096-011200-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
448 AM MST SAT JAN 31 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

LIGHT SNOW WILL BE POSSIBLE OVER PORTIONS OF THE NEBRASKA
PANHANDLE THIS AFTERNOON THROUGH THE EARLY EVENING. ACCUMULATIONS
WILL GENERALLY BE LIGHT AND LESS THAN INCH.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE REQUIRED THROUGH TONIGHT.

$$

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NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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