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Winter Storm Warning


URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
434 AM MST TUE JAN 24 2017

...SIGNIFICANT SNOW WILL CONTINUE THIS MORNING ACROSS MUCH OF THE
AREA...GRADUALLY DECREASING FROM NORTH TO SOUTH THROUGH THE DAY
TODAY...

.A WEATHER SYSTEM WILL CONTINUE TO DELIVER SNOW THIS MORNING
BEFORE EXITING LATER TODAY. THE SNOW WILL CONTINUE IN THE WEST
THROUGH THIS MORNING AND THEN TAPER OFF THIS AFTERNOON. EAST OF
THE DIVIDE...THE MAIN SNOW WILL OCCUR THROUGH MIDDAY
TODAY...THEN TAPER OFF FROM NORTH TO SOUTH THIS AFTERNOON.

WYZ012-013-241900-
/O.CON.KRIW.WS.W.0003.000000T0000Z-170124T1900Z/
TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE-
INCLUDING THE CITY OF...JACKSON
434 AM MST TUE JAN 24 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MST TODAY...

* TIMING...BURSTS OF MODERATE TO HEAVY SNOW WILL OCCUR. SNOW
  TAPERS OFF BY LATE MORNING TODAY. HOWEVER, SNOW SHOWERS WILL
  CONTINUE THIS AFTERNOON AND EVENING.

* SNOWFALL SO FAR...6 TO 8 INCHES HAS OCCURRED THROUGH THIS
  MORNING IN THE VALLEY WITH 11 TO 15 INCHES IN THE MOUNTAINS.

* SNOW TOTALS...7 TO 9 INCHES IN THE VALLEYS. 16 TO 17 INCHES IN
  THE MOUNTAINS.

* VISIBILITY...QUARTER TO HALF MILE IN HEAVIER SNOW.

* IMPACTS...ROADS AND HIGHWAYS WILL BE SLICK AND SNOW PACKED.
  PLEASE MONITOR JHAVALANCHE.ORG IF YOUR PLANS INCLUDE TRAVEL
  INTO THE BACK COUNTRY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... AND
OR BLOWING SNOW ARE EXPECTED OR OCCURRING. THIS COULD MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. IF YOU MUST TRAVEL KEEP SOME FOOD...
WATER... AND AN EXTRA FLASHLIGHT IN YOUR VEHICLE IN CASE OF AN
EMERGENCY. CHECK THE LATEST ROAD CONDITIONS AT WYOROAD.INFO OR BY
DIALING 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
352 AM MST TUE JAN 24 2017

...WINTER STORM WILL IMPACT THE REGION TODAY INTO TONIGHT...

.THE WINTER STORM HAS BEEN SLOW TO DEVELOP BUT WILL STILL AFFECT
THE REGION TODAY. SNOW IS EXPECTED TO INCREASE IN COVERAGE AND
INTENSITY AROUND DAYBREAK THIS MORNING OR SHORTLY AFTER.

A LOW PRESSURE SYSTEM WILL BRING ACCUMULATING SNOW TO THE REGION
TODAY. MANY AREAS WILL RECEIVE 2 TO 4 INCHES OF SNOW WITH THIS
STORM...BUT SOME AREAS WILL RECEIVE IN EXCESS OF 6
INCHES...ESPECIALLY ACROSS SOUTH CENTRAL SOUTH DAKOTA WHERE
AMOUNTS UP TO 12 INCHES ARE POSSIBLE. IN ADDITION...GUSTY
NORTHERLY WINDS ARE EXPECTED TODAY...WHICH WILL LEAD TO AREAS OF
BLOWING AND DRIFTING SNOW...ESPECIALLY ON THE SOUTH DAKOTA PLAINS.

LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS WINTER STORM.

SDZ024-WYZ057-250200-
/O.CON.KUNR.WS.W.0001.000000T0000Z-170125T0600Z/
NORTHERN BLACK HILLS-WYOMING BLACK HILLS-
INCLUDING THE CITIES OF...LEAD...DEADWOOD...FOUR CORNERS...
SUNDANCE
352 AM MST TUE JAN 24 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* SNOW WILL INCREASE IN COVERAGE AND INTENSITY THIS MORNING.

* THE HEAVIEST SNOWFALL RATES WILL OCCUR BETWEEN 8 AM AND 4 PM
  TODAY.

* TOTAL SNOW ACCUMULATIONS OF 4 TO 7 INCHES ARE EXPECTED.

* LOOK FOR SIGNIFICANT REDUCTIONS IN VISIBILITY AT TIMES.

* PLAN ON DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE
CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
352 AM MST TUE JAN 24 2017

...WINTER STORM WILL IMPACT THE REGION TODAY INTO TONIGHT...

.THE WINTER STORM HAS BEEN SLOW TO DEVELOP BUT WILL STILL AFFECT
THE REGION TODAY. SNOW IS EXPECTED TO INCREASE IN COVERAGE AND
INTENSITY AROUND DAYBREAK THIS MORNING OR SHORTLY AFTER.

A LOW PRESSURE SYSTEM WILL BRING ACCUMULATING SNOW TO THE REGION
TODAY. MANY AREAS WILL RECEIVE 2 TO 4 INCHES OF SNOW WITH THIS
STORM...BUT SOME AREAS WILL RECEIVE IN EXCESS OF 6
INCHES...ESPECIALLY ACROSS SOUTH CENTRAL SOUTH DAKOTA WHERE
AMOUNTS UP TO 12 INCHES ARE POSSIBLE. IN ADDITION...GUSTY
NORTHERLY WINDS ARE EXPECTED TODAY...WHICH WILL LEAD TO AREAS OF
BLOWING AND DRIFTING SNOW...ESPECIALLY ON THE SOUTH DAKOTA PLAINS.

LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS WINTER STORM.

SDZ027-030-031-041-042-073-250200-
/O.CON.KUNR.WS.W.0001.000000T0000Z-170125T1200Z/
SOUTHERN FOOT HILLS-CUSTER CO PLAINS-PENNINGTON CO PLAINS-
FALL RIVER-OGLALA LAKOTA-SOUTHERN MEADE CO PLAINS-
INCLUDING THE CITIES OF...EDGEMONT...HOT SPRINGS...FOLSOM...
WALL...ARDMORE...OELRICHS...PINE RIDGE...OGLALA...KYLE...
UNION CENTER
352 AM MST TUE JAN 24 2017

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

* SNOW WILL DIMINISH AROUND MIDNIGHT TONIGHT.

* THE HEAVIEST SNOWFALL RATES WILL OCCUR BETWEEN 8 AM AND 4 PM
  TODAY.

* TOTAL SNOW ACCUMULATIONS OF 5 TO 9 INCHES ARE EXPECTED...WITH
  LOCALLY HIGHER AMOUNTS.

* SUSTAINED WINDS OF 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH
  WILL SUPPORT AREAS OF BLOWING AND DRIFTING SNOW.

* PLAN ON DIFFICULT DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE
CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
209 AM MST TUE JAN 24 2017

...SIGNIFICANT SNOW AND WIND CONTINUES UNTIL THIS AFTERNOON...

.WHILE THE VAST AMOUNTS OF WINTER STORM WARNING SNOW HAVE ALREADY
FALLEN...SNOW WILL CONTINUE DURING THE DAY TODAY, WITH 0.5 TO 2
INCHES OF SNOW IN THE FLAT SNAKE RIVER PLAIN AND EASTERN MAGIC
VALLEY, AND 1 TO 6 INCHES IN THE SOUTHERN HIGHLANDS. WINDS WILL
CONTINUE TO CAUSE DRIFTING SNOW.

IDZ020-242200-
/O.EXT.KPIH.WS.W.0004.000000T0000Z-170124T2200Z/
UPPER SNAKE RIVER PLAIN-
INCLUDING THE CITIES OF IDAHO FALLS AND REXBURG
209 AM MST TUE JAN 24 2017

...WINTER STORM WARNING NOW IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...

* IMPACTS...LIGHT SNOWFALL WITH BLOWING AND DRIFTING SNOW WILL
  ACCUMULATE ON ROADWAYS AND MAY REDUCE VISIBILITY, MAKING TRAVEL
  DIFFICULT.

* TIMING...LIGHT SNOW SHOULD END BY 3 PM TODAY.

* SNOW ACCUMULATIONS...THIS IS IN ADDITION TO WHAT HAS ALREADY
  ACCUMULATED...ONE HALF TO 2 INCHES OF SNOWFALL BEFORE 3 PM. THE
  HEAVIER SNOW IS EXPECTED IN LOCATIONS ALONG THE SNAKE RIVER.

* CONFIDENCE...MODERATE.

* LOCATIONS...IDAHO FALLS, REXBURG, MUD LAKE, ATOMIC CITY AND
  CRATERS OF THE MOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD AND
WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$


Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
434 AM MST TUE JAN 24 2017

...SIGNIFICANT SNOW WILL CONTINUE THIS MORNING ACROSS MUCH OF THE
AREA...GRADUALLY DECREASING FROM NORTH TO SOUTH THROUGH THE DAY
TODAY...

.A WEATHER SYSTEM WILL CONTINUE TO DELIVER SNOW THIS MORNING
BEFORE EXITING LATER TODAY. THE SNOW WILL CONTINUE IN THE WEST
THROUGH THIS MORNING AND THEN TAPER OFF THIS AFTERNOON. EAST OF
THE DIVIDE...THE MAIN SNOW WILL OCCUR THROUGH MIDDAY
TODAY...THEN TAPER OFF FROM NORTH TO SOUTH THIS AFTERNOON.

WYZ002-241900-
/O.CON.KRIW.WW.Y.0004.000000T0000Z-170124T1900Z/
ABSAROKA MOUNTAINS-
434 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST
TODAY...

* TIMING...PERIODS OF SNOW THROUGH THIS MORNING. THE HEAVIEST SNOW
  WILL FALL EARLY THIS MORNING MORNING BEFORE TAPERING OFF BY
  MIDDAY.

* SNOW TOTALS SO FAR...1 TO 8 INCHES.

* SNOW TOTALS...4 TO 9 INCHES WITH THE HIGHER AMOUNTS IN THE
  SOUTHERN HALF OF THE RANGE.

* WIND AND VISIBILITY...QUARTER TO HALF MILE IN MODERATE TO HEAVY
  SNOWFALL. EXPECT SOME BLOWING AND DRIFTING SNOW TODAY OVER DEAD
  INDIAN PASS AS NORTH WINDS BLOW AT 20 TO 30 MPH RESULTING IN
  VISIBILITY LOWERING TO BELOW A QUARTER OF A MILE, MAINLY THIS
  MORNING.

* MAIN IMPACT...ROADS AND HIGHWAYS INCLUDING THE CHIEF JOSEPH
  HIGHWAY WILL BECOME SLICK AND SNOW PACKED AND TRAVEL WILL BE
  DIFFICULT AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE SEVERELY LIMITED DUE TO STRONG WINDS BLOWING
SNOW AROUND. USE CAUTION WHEN TRAVELING ESPECIALLY IN OPEN AREAS.
CHECK THE LATEST ROAD CONDITIONS AT WYOROAD.INFO OR BY DIALING
5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
434 AM MST TUE JAN 24 2017

...SIGNIFICANT SNOW WILL CONTINUE THIS MORNING ACROSS MUCH OF THE
AREA...GRADUALLY DECREASING FROM NORTH TO SOUTH THROUGH THE DAY
TODAY...

.A WEATHER SYSTEM WILL CONTINUE TO DELIVER SNOW THIS MORNING
BEFORE EXITING LATER TODAY. THE SNOW WILL CONTINUE IN THE WEST
THROUGH THIS MORNING AND THEN TAPER OFF THIS AFTERNOON. EAST OF
THE DIVIDE...THE MAIN SNOW WILL OCCUR THROUGH MIDDAY
TODAY...THEN TAPER OFF FROM NORTH TO SOUTH THIS AFTERNOON.

WYZ005-007-241900-
/O.CON.KRIW.WW.Y.0004.000000T0000Z-170124T1900Z/
SOUTHWEST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
INCLUDING THE CITY OF...THERMOPOLIS
434 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST
TODAY...

* TIMING...PERIODS OF SNOW THROUGH THIS MORNING. THERE WILL BE
  BURSTS OF MODERATE TO HEAVY SNOW EARLY THIS MORNING. THE SNOW
  TAPERS OFF THIS AFTERNOON.

* SNOW TOTALS SO FAR...9 INCHES IN THE OWL CREEK MOUNTAINS

* SNOW TOTALS...3 TO 5 INCHES IN THE BASIN AND 5 TO 10 INCHES IN
  THE MOUNTAINS.

* WIND AND VISIBILITY...QUARTER TO HALF MILE IN MODERATE TO
  HEAVY SNOWFALL.

* MAIN IMPACT...ROADS AND HIGHWAYS...INCLUDING HIGHWAY 789
  THROUGH THE WIND RIVER CANYON...WILL BECOME SLICK AND SNOW
  PACKED. TRAVEL COULD BE DIFFICULT AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE SEVERELY LIMITED DUE TO STRONG WINDS BLOWING
SNOW AROUND. USE CAUTION WHEN TRAVELING ESPECIALLY IN OPEN AREAS.
CHECK THE LATEST ROAD CONDITIONS AT WYOROAD.INFO OR BY DIALING
5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
352 AM MST TUE JAN 24 2017

...WINTER STORM WILL IMPACT THE REGION TODAY INTO TONIGHT...

.THE WINTER STORM HAS BEEN SLOW TO DEVELOP BUT WILL STILL AFFECT
THE REGION TODAY. SNOW IS EXPECTED TO INCREASE IN COVERAGE AND
INTENSITY AROUND DAYBREAK THIS MORNING OR SHORTLY AFTER.

A LOW PRESSURE SYSTEM WILL BRING ACCUMULATING SNOW TO THE REGION
TODAY. MANY AREAS WILL RECEIVE 2 TO 4 INCHES OF SNOW WITH THIS
STORM...BUT SOME AREAS WILL RECEIVE IN EXCESS OF 6
INCHES...ESPECIALLY ACROSS SOUTH CENTRAL SOUTH DAKOTA WHERE
AMOUNTS UP TO 12 INCHES ARE POSSIBLE. IN ADDITION...GUSTY
NORTHERLY WINDS ARE EXPECTED TODAY...WHICH WILL LEAD TO AREAS OF
BLOWING AND DRIFTING SNOW...ESPECIALLY ON THE SOUTH DAKOTA PLAINS.

LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS WINTER STORM.

SDZ012>014-WYZ071-250200-
/O.CON.KUNR.WW.Y.0004.000000T0000Z-170125T1200Z/
BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-NORTHEASTERN CROOK-
INCLUDING THE CITIES OF...BELLE FOURCHE...FAITH...DUPREE...COLONY
352 AM MST TUE JAN 24 2017

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

* EXPECT SNOW TO DIMINISH AROUND 5 AM WEDNESDAY.

* THE HEAVIEST SNOWFALL RATES WILL OCCUR BETWEEN 9 AM AND 3 PM
  TUESDAY.

* TOTAL SNOW ACCUMULATIONS OF 2 TO 4 INCHES ARE EXPECTED.

* LOOK FOR REDUCED VISIBILITIES AT TIMES IN SNOW AND BLOWING
  SNOW.

* PLAN ON SLIPPERY ROAD CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN
BE OBTAINED BY CALLING 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
352 AM MST TUE JAN 24 2017

...WINTER STORM WILL IMPACT THE REGION TODAY INTO TONIGHT...

.THE WINTER STORM HAS BEEN SLOW TO DEVELOP BUT WILL STILL AFFECT
THE REGION TODAY. SNOW IS EXPECTED TO INCREASE IN COVERAGE AND
INTENSITY AROUND DAYBREAK THIS MORNING OR SHORTLY AFTER.

A LOW PRESSURE SYSTEM WILL BRING ACCUMULATING SNOW TO THE REGION
TODAY. MANY AREAS WILL RECEIVE 2 TO 4 INCHES OF SNOW WITH THIS
STORM...BUT SOME AREAS WILL RECEIVE IN EXCESS OF 6
INCHES...ESPECIALLY ACROSS SOUTH CENTRAL SOUTH DAKOTA WHERE
AMOUNTS UP TO 12 INCHES ARE POSSIBLE. IN ADDITION...GUSTY
NORTHERLY WINDS ARE EXPECTED TODAY...WHICH WILL LEAD TO AREAS OF
BLOWING AND DRIFTING SNOW...ESPECIALLY ON THE SOUTH DAKOTA PLAINS.

LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS WINTER STORM.

SDZ025-026-028-072-074-250200-
/O.CON.KUNR.WW.Y.0004.000000T0000Z-170125T1200Z/
NORTHERN FOOT HILLS-RAPID CITY-CENTRAL BLACK HILLS-
STURGIS/PIEDMONT FOOT HILLS-HERMOSA FOOT HILLS-
INCLUDING THE CITIES OF...SPEARFISH...RAPID CITY...HILL CITY...
MT RUSHMORE...STURGIS...HERMOSA
352 AM MST TUE JAN 24 2017

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

* EXPECT SNOW TO DIMINISH LATER THIS EVENING.

* THE HEAVIEST SNOWFALL RATES WILL OCCUR BETWEEN 8 AM AND 4 PM
  TODAY.

* TOTAL SNOW ACCUMULATIONS OF 3 TO 5 INCHES ARE EXPECTED.

* LOOK FOR REDUCED VISIBILITIES AT TIMES IN SNOW AND BLOWING
  SNOW.

* PLAN ON SLIPPERY ROAD CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN
BE OBTAINED BY CALLING 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
352 AM MST TUE JAN 24 2017

...WINTER STORM WILL IMPACT THE REGION TODAY INTO TONIGHT...

.THE WINTER STORM HAS BEEN SLOW TO DEVELOP BUT WILL STILL AFFECT
THE REGION TODAY. SNOW IS EXPECTED TO INCREASE IN COVERAGE AND
INTENSITY AROUND DAYBREAK THIS MORNING OR SHORTLY AFTER.

A LOW PRESSURE SYSTEM WILL BRING ACCUMULATING SNOW TO THE REGION
TODAY. MANY AREAS WILL RECEIVE 2 TO 4 INCHES OF SNOW WITH THIS
STORM...BUT SOME AREAS WILL RECEIVE IN EXCESS OF 6
INCHES...ESPECIALLY ACROSS SOUTH CENTRAL SOUTH DAKOTA WHERE
AMOUNTS UP TO 12 INCHES ARE POSSIBLE. IN ADDITION...GUSTY
NORTHERLY WINDS ARE EXPECTED TODAY...WHICH WILL LEAD TO AREAS OF
BLOWING AND DRIFTING SNOW...ESPECIALLY ON THE SOUTH DAKOTA PLAINS.

LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS WINTER STORM.

SDZ029-WYZ055-056-058-250200-
/O.CON.KUNR.WW.Y.0004.000000T0000Z-170125T0600Z/
SOUTHERN BLACK HILLS-SOUTHERN CAMPBELL-WESTERN CROOK-WESTON-
INCLUDING THE CITIES OF...CUSTER...WRIGHT...MOORCROFT...HULETT...
NEWCASTLE...UPTON
352 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* EXPECT SNOW TO DIMINISH LATER THIS EVENING.

* THE HEAVIEST SNOWFALL RATES WILL OCCUR BETWEEN 7 AM AND NOON
  TODAY.

* TOTAL SNOW ACCUMULATIONS OF 2 TO 4 INCHES ARE EXPECTED.

* LOOK FOR REDUCED VISIBILITIES AT TIMES IN SNOW AND BLOWING
  SNOW.

* PLAN ON SLIPPERY ROAD CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN
BE OBTAINED BY CALLING 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
249 AM MST TUE JAN 24 2017

MTZ038-WYZ099-242100-
/O.CON.KBYZ.WW.Y.0004.000000T0000Z-170124T2100Z/
SOUTHERN BIG HORN-SHERIDAN FOOTHILLS-
249 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* IMPACTS...ACCUMULATING SNOW WILL CAUSE SLICK ROAD CONDITIONS.
  THIS INCLUDES INTERSTATE 90 THROUGH SHERIDAN.

* TIMING...SNOW WILL CONTINUE THROUGH EARLY AFTERNOON.

* TOTAL SNOW ACCUMULATION...2 TO 4 INCHES. SLIGHTLY HIGHER
  AMOUNTS POSSIBLE IN THE FOOTHILLS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY CAN BE ISSUED FOR A VARIETY OF WINTER
WEATHER CONDITIONS SUCH AS LIGHT SNOW...BLOWING SNOW...SLEET...
FREEZING RAIN...AND EXTREME WIND CHILLS.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
249 AM MST TUE JAN 24 2017

MTZ056-066-242100-
/O.CON.KBYZ.WW.Y.0004.000000T0000Z-170124T2100Z/
RED LODGE FOOTHILLS-BEARTOOTH FOOTHILLS-
249 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* IMPACTS...ACCUMULATING SNOW WILL CAUSE SLICK ROAD CONDITIONS.

* TIMING...SNOW WILL CONTINUE THROUGH LATE MORNING.

* TOTAL SNOW ACCUMULATION...2 TO 4 INCHES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY CAN BE ISSUED FOR A VARIETY OF WINTER
WEATHER CONDITIONS SUCH AS LIGHT SNOW...BLOWING SNOW...SLEET...
FREEZING RAIN...AND EXTREME WIND CHILLS.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
249 AM MST TUE JAN 24 2017

WYZ098-242100-
/O.CON.KBYZ.WW.Y.0004.000000T0000Z-170124T2100Z/
NORTHEAST BIGHORN MOUNTAINS-
249 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* IMPACTS...ACCUMULATING SNOW WILL CAUSE SLICK ROAD CONDITIONS.

* TIMING...SNOW WILL CONTINUE THROUGH EARLY AFTERNOON.

* TOTAL SNOW ACCUMULATION...4 TO 8 INCHES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY CAN BE ISSUED FOR A VARIETY OF WINTER
WEATHER CONDITIONS SUCH AS LIGHT SNOW...BLOWING SNOW...SLEET...
FREEZING RAIN...AND EXTREME WIND CHILLS.

&&

$$

HTTP://WEATHER.GOV/BILLINGS


Flood Advisory


IDC059-302130-
/O.NEW.KMSO.FA.Y.0010.170123T2137Z-170130T2130Z/
/00000.N.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lemhi ID-
237 PM MST MON JAN 23 2017

The National Weather Service in Missoula has issued a

* Flood Advisory for...
  An Ice Jam in...
  The Salmon River in northern Lemhi County in east central Idaho...

* Until 230 PM MST Monday

* Ice jams continue to be a threat along the river reach from Carmen
  to North Fork.  These ice jams are anticipated to continue backing
  water up onto adjacent land, possibly inundating additional
  private properties and residences. Those living along the Salmon
  River between North Fork and Carmen should prepare for additional
  ice jam flooding for the rest of the week.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report flooding to your local law enforcement agency when you
can do so safely.

&&

LAT...LON 4522 11386 4522 11392 4528 11392 4536 11401
      4534 11411 4540 11411 4542 11398 4529 11386

$$

IDC037-241730-
/O.NEW.KPIH.FA.Y.0011.170123T1728Z-170124T1730Z/
/00000.N.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Custer ID-
1028 AM MST MON JAN 23 2017

The National Weather Service in Pocatello has issued a

* Flood Advisory for...
  An Ice Jam in...
  Northern Custer County in central Idaho...

* Until 1030 AM MST Tuesday

* BLM personnel advise of an ice jam on the Salmon River causing the
  closure of the Challis Bridge Recreation Site until water recedes.

* Local Law Enforcement has closed this area and wishes to remind
  residents to avoid any flooded areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report flooding to your local law enforcement agency when you
can do so safely.

&&

LAT...LON 4455 11412 4445 11415 4447 11431 4456 11428

$$

DMH


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
506 AM MST TUE JAN 24 2017

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-251400-
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-
506 AM MST TUE JAN 24 2017 /606 AM CST TUE JAN 24 2017/

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

.DAY ONE...TODAY AND TONIGHT

A WINTER STORM WILL BRING SNOW AND BLOWING SNOW TO THE AREA TODAY
AND TONIGHT. WINTER STORM WARNINGS AND ADVISORIES ARE IN EFFECT
THROUGH TONIGHT. THE HIGHEST SNOW ACCUMULATIONS WILL GENERALLY BE
SOUTH OF I-90 OVER PARTS OF SOUTHWESTERN AND SOUTH CENTRAL SOUTH
DAKOTA.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

ON WEDNESDAY, NORTHWEST WINDS OF 15 TO 25 MPH WILL CREATE AREAS OF
BLOWING AND DRIFTING SNOW.

.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 RIVERTON WY
305 AM MST TUE JAN 24 2017

WYZ001>020-022>030-251200-
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-
305 AM MST TUE JAN 24 2017

...WINTER STORM WARNINGS AND ADVISORIES ARE IN EFFECT FOR WESTERN
AND CENTRAL WYOMING TODAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL
WYOMING.

.DAY ONE...TODAY AND TONIGHT

LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH 12 NOON TODAY. THE
SNOW WILL CONTINUE EAST OF THE CONTINENTAL DIVIDE FROM LANDER TO
CASPER AND SOUTH OF SALT RIVER PASS WEST OF THE DIVIDE THIS
AFTERNOON.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

FRIDAY THROUGH SUNDAY...AREAS OF MORNING FOG POSSIBLE IN THE
CENTRAL BASINS AND WESTERN VALLEYS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT SNOWFALL AMOUNTS. THANK YOU.

$$

TEAM RIVERTON

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