Winter Weather Warnings / Watches / Advisories
Issued by NWS Riverton, WY

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177
WWUS45 KRIW 241852
WSWRIW

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
1152 AM MST TUE JAN 24 2017

...SNOW WILL CONTINUE THIS AFTERNOON ACROSS MUCH OF CENTRAL AND
SOUTHERN WYOMING...GRADUALLY DECREASING FROM NORTH TO SOUTH
THROUGH THE REST OF TODAY AND THIS EVENING...

.A WEATHER SYSTEM WILL CONTINUE TO DELIVER SNOW ACROSS CENTRAL AND
SOUTHERN WYOMING...EXITING LATER TODAY. THE SNOW ACROSS WESTERN
WYOMING WILL BEGIN TO TAPER OFF THIS AFTERNOON. EAST OF THE
DIVIDE...SNOW WILL TAPER OFF FROM NORTH TO SOUTH THIS AFTERNOON
AND EVENING.

WYZ012-013-242000-
/O.EXP.KRIW.WS.W.0003.000000T0000Z-170124T1900Z/
TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE-
INCLUDING THE CITY OF...JACKSON
1152 AM MST TUE JAN 24 2017

...WINTER STORM WARNING WILL EXPIRE AT NOON MST TODAY...

THE SYSTEM THAT BROUGHT ANOTHER ROUND OF SNOW TO THE REGION OVER
THE PAST FEW DAYS IS SLOWLY WORKING ITS WAY OUT OF THE FORECAST
AREA. WHILE LIGHT SNOW OR FLURRIES WILL STILL BE PRESENT AT TIMES
OVER THE NEXT DAY OR SO, NEW ACCUMULATION WILL BE LIGHT AT LESS
THAN 2 INCHES PER DAY IN THE MOUNTAINS AND ABOUT A HALF INCH IN
THE VALLEYS. THEREFORE THE WINTER STORM WARNING WILL BE ALLOWED TO
EXPIRE.

$$

WYZ017-242000-
/O.EXP.KRIW.WS.W.0003.000000T0000Z-170124T1900Z/
WIND RIVER BASIN-
INCLUDING THE CITIES OF...RIVERTON...SHOSHONI
1152 AM MST TUE JAN 24 2017

...WINTER STORM WARNING WILL EXPIRE AT NOON MST TODAY...

THE SYSTEM THAT BROUGHT ANOTHER ROUND OF SNOW TO THE REGION OVER
THE PAST FEW DAYS IS SLOWLY WORKING ITS WAY OUT OF THE FORECAST
AREA. WHILE LIGHT SNOW OR FLURRIES WILL STILL BE PRESENT AT TIMES
THROUGH TONIGHT, NEW ACCUMULATION WILL BE LIGHT AT LESS THAN AN
INCH. THEREFORE THE WINTER STORM WARNING WILL BE ALLOWED TO
EXPIRE.

$$

WYZ002-242000-
/O.EXP.KRIW.WW.Y.0004.000000T0000Z-170124T1900Z/
ABSAROKA MOUNTAINS-
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON MST TODAY..

THE SYSTEM THAT BROUGHT ANOTHER ROUND OF SNOW TO THE REGION OVER
THE PAST FEW DAYS IS SLOWLY WORKING ITS WAY OUT OF THE FORECAST
AREA. WHILE LIGHT SNOW OR FLURRIES WILL STILL BE PRESENT AT TIMES
THROUGH TONIGHT, NEW ACCUMULATION WILL BE LIGHT AT LESS THAN AN
INCH OR POSSIBLY TWO. THEREFORE THE WINTER WEATHER ADVISORY WILL
BE ALLOWED TO EXPIRE.

$$

WYZ005-007-242000-
/O.EXP.KRIW.WW.Y.0004.000000T0000Z-170124T1900Z/
SOUTHWEST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
INCLUDING THE CITY OF...THERMOPOLIS
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON MST TODAY...

THE SYSTEM THAT BROUGHT ANOTHER ROUND OF SNOW TO THE REGION OVER
THE PAST FEW DAYS IS SLOWLY WORKING ITS WAY OUT OF THE FORECAST
AREA. WHILE LIGHT SNOW OR FLURRIES WILL STILL BE PRESENT AT TIMES
THROUGH TONIGHT, NEW ACCUMULATION WILL BE LIGHT AT LESS THAN AN
INCH. THEREFORE THE WINTER WEATHER ADVISORY WILL BE ALLOWED TO
EXPIRE.

$$

WYZ016-242000-
/O.EXP.KRIW.WW.Y.0004.000000T0000Z-170124T1900Z/
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF...DUBOIS
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON MST TODAY...

THE SYSTEM THAT BROUGHT ANOTHER ROUND OF SNOW TO THE REGION OVER
THE PAST FEW DAYS IS SLOWLY WORKING ITS WAY OUT OF THE FORECAST
AREA. WHILE LIGHT SNOW OR FLURRIES WILL STILL BE PRESENT AT TIMES
THROUGH TONIGHT, NEW ACCUMULATION WILL BE LIGHT AT LESS THAN A
HALF INCH. THEREFORE THE WINTER WEATHER ADVISORY WILL BE ALLOWED
TO EXPIRE.

$$

WYZ023-024-027-250000-
/O.CON.KRIW.WS.W.0003.000000T0000Z-170125T0000Z/
STAR VALLEY-SALT RIVER AND WYOMING RANGES-SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF...AFTON...ALPINE...STAR VALLEY RANCH...
THAYNE...KEMMERER...COKEVILLE
1152 AM MST TUE JAN 24 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...PERIODS OF SNOW THROUGH THIS AFTERNOON. THE SNOW WILL
  TAPER OFF DURING THE EVENING.

* SNOWFALL SO FAR...5 TO 10 FALLEN THROUGH IN THE STAR VALLEY. 6 TO
  12 INCHES IN SOUTHERN LINCOLN COUNTY. SNOWFALL IN THE MOUNTAINS
  HAS RANGED FROM 8 TO 14 INCHES.

* ADDITIONAL SNOWFALL...1 TO 2 INCHES WITH 2 TO 3 INCHES IN THE
  MOUNTAINS.

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

* IMPACTS...ROADS AND HIGHWAYS WILL BECOME SLICK AND SNOW PACKED
  AND TRAVEL WILL BE DIFFICULT AT TIMES. 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.

&&

$$

WYZ025-250000-
/O.CON.KRIW.WS.W.0003.000000T0000Z-170125T0000Z/
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF...PINEDALE
1152 AM MST TUE JAN 24 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...PERIODS OF SNOW WILL OCCUR THROUGH THIS AFTERNOON.
  THE SNOW WILL TAPER OFF THIS EVENING.

* SNOWFALL SO FAR...5 TO 10 INCHES HAS FALLEN.

* ADDITIONAL SNOWFALL...1 TO 3 INCHES.

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

* MAIN IMPACT...ROADS AND HIGHWAYS WILL BE SLICK AND SNOW PACKED
  AND TRAVEL WILL BE DIFFICULT AT TIMES.

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.

&&

$$

WYZ018-250000-
/O.CON.KRIW.WS.W.0003.000000T0000Z-170125T0000Z/
LANDER FOOTHILLS-
INCLUDING THE CITY OF...LANDER
1152 AM MST TUE JAN 24 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

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

* SNOWFALL SO FAR...6 TO 10 INCHES. LOCALLY HIGHER AMOUNTS IN
  THE FOOTHILLS UP TO 14 INCHES.

* ADDITIONAL SNOWFALL...1 TO 3 INCHES.

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

* MAIN IMPACT...ROADS AND HIGHWAYS WILL BECOME SLICK AND SNOW
  PACKED AND TRAVEL WILL BE DIFFICULT AT TIMES.

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.

&&

$$

WYZ026-250000-
/O.CON.KRIW.WW.Y.0004.000000T0000Z-170125T0000Z/
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF...LA BARGE...BIG PINEY...FARSON
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...PERIODS OF SNOW THROUGH TODAY. SNOW TAPERS OFF THIS
  AFTERNOON.

* SNOWFALL SO FAR...3 TO 8 INCHES.

* ADDITIONAL SNOWFALL...1 TO 2 INCHES.

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

* MAIN IMPACT...ROADS AND HIGHWAYS WILL BE SLICK AND SNOW PACKED
  AND TRAVEL WILL BE DIFFICULT AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED
AND SLICK ROADS WITH LIMITED VISIBILITIES. SLOW DOWN... AND ALLOW
EXTRA TIME TO REACH YOUR DESTINATION. CHECK THE LATEST ROAD
CONDITIONS AT WYOROAD.INFO OR BY DIALING 5 1 1.

&&

$$

WYZ014-015-250000-
/O.CON.KRIW.WW.Y.0004.000000T0000Z-170125T0000Z/
WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...PERIODS OF SNOW THROUGH TODAY. MORE SNOW WILL FALL ON
  THE EAST SLOPES AND WILL BE THE HEAVIEST THROUGH THIS MORNING.
  SNOW WILL TAPER OFF THIS AFTERNOON.

* SNOW TOTALS SO FAR...THROUGH 4 AM...5 TO 9 INCHES ON THE WEST
  SLOPE. 4 TO 8 INCHES ON THE EAST SLOPE...LOCALLY 12 INCHES.

* ADDITIONAL SNOWFALL...2 TO 4 INCHES.

* WIND AND VISIBILITY...THE WIND WILL BE NORTHEAST THIS MORNING
  AT 15 TO 25 MPH. THIS WILL CAUSE BLOWING AND DRIFTING SNOW
  WITH VISIBILITY BELOW A QUARTER MILE AT TIMES.

* MAIN IMPACT...ROADS AND HIGHWAYS WILL BECOME SLICK AND SNOW
  PACKED. TRAVEL WILL BE DIFFICULT AT TIMES WITH REDUCED
  VISIBILITY IN SNOW AND BLOWING SNOW...ESPECIALLY OVER SOUTH
  PASS.

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.

&&

$$

WYZ028>030-250000-
/O.CON.KRIW.WW.Y.0004.000000T0000Z-170125T0000Z/
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...PERIODS OF SNOW WILL OCCUR THROUGH THIS AFTERNOON.
  THERE WILL BE BURSTS OF MODERATE TO HEAVY SNOW THIS MORNING.

* SNOWFALL SO FAR...6 INCHES AT BURNT FORK IN EXTREME SOUTHWEST
  SWEETWATER COUNTY. AROUND ROCK SPRINGS AND GREEN RIVER 2 TO 3
  INCHES HAS FALLEN.

* ADDITIONAL SNOWFALL...1 TO 3 INCHES.

* WIND AND VISIBILITY...QUARTER TO HALF MILE IN MODERATE TO
  HEAVY SNOWFALL. AREAS OF NORTHEAST WIND AT 15 TO 20 MPH WILL
  CREATE SOME BLOWING AND DRIFTING SNOW.

* MAIN IMPACT...ROADS AND HIGHWAYS INCLUDING INTERSTATE 80 WILL
  BECOMING 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.

&&

$$

WYZ020-022-250000-
/O.CON.KRIW.WW.Y.0004.000000T0000Z-170125T0000Z/
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITY OF...CASPER
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

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

* SNOWFALL SO FAR...3 TO 6 INCHES EXCEPT 8 INCHES ON CASPER
  MOUNTAIN.

* SNOW TOTALS...4 TO 7 INCHES. LOCALLY HIGHER AMOUNTS EXPECTED
  IN THE FOOTHILLS OF CASPER MOUNTAIN. SNOWFALL ON CASPER
  MOUNTAIN WILL RANGE FROM 7 TO 11 INCHES.

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

* MAIN IMPACT...ROADS AND HIGHWAYS WILL BECOME SLICK AND SNOW
  PACKED AND 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.

&&

$$

WYZ019-250000-
/O.CON.KRIW.WW.Y.0004.000000T0000Z-170125T0000Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
1152 AM MST TUE JAN 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

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

* SNOWFALL SO FAR...3 TO 6 INCHES. 7 INCHES WAS REPORTED AT
  JEFFREY CITY.

* ADDITIONAL SNOWFALL...1 TO 2 INCHES.

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

* MAIN IMPACT...ROADS AND HIGHWAYS 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.

&&

$$



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