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

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WWUS45 KRIW 202232
WSWRIW

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
332 PM MST FRI FEB 20 2015

...SIGNIFICANT SNOWFALL EXPECTED OVER PORTIONS OF THE NORTHERN
AND CENTRAL MOUNTAINS AND ADJACENT FOOTHILLS...

.A WINTER STORM SYSTEM WILL CONTINUE TO SWEEP SOUTH THROUGH THE
FORECAST AREA TODAY...WITH SOME SNOWFALL ALREADY OCCURRING ACROSS
NORTHERN WYOMING. THIS FIRST BURST OF HEAVIER SNOWFALL...SOME
PERHAPS AS HIGH AS AN INCH PER HOUR...MAY OCCUR THIS AFTERNOON
ACROSS THE ABSAROKA AND BIGHORN MOUNTAINS... FOLLOWED BY THE WIND
RIVER MOUNTAINS. ADDITIONALLY... YELLOWSTONE AND THE CODY
FOOTHILLS...DOWN AND ALONG THE BRIDGER AND OWL CREEK MOUNTAINS
MAY SEE SOME GOOD SNOWFALL AT TIMES THIS MORNING AND AFTERNOON.
CENTRAL AND SOUTHEASTERN WYOMING WILL ALSO SEE PERIODS OF
MODERATE SNOWFALL...WITH THE GREATEST IMPACTS ANTICIPATED TO
OCCUR THIS EVENING AND OVERNIGHT. WHILE SNOWFALL RATES MAY TAPER
OFF FOR A TIME... ANOTHER RESURGENCE IN INTENSITY IS EXPECTED
ONCE AGAIN BY ON SATURDAY. THE SNOWFALL IS EXPECTED TO TAPER OFF
TO LIGHT SNOW OR ISOLATED SNOW SHOWERS BETWEEN SATURDAY EVENING
AND SUNDAY MORNING FROM NORTH TO SOUTH.

WYZ002-211000-
/O.CON.KRIW.WS.W.0004.000000T0000Z-150222T0000Z/
ABSAROKA MOUNTAINS-
332 PM MST FRI FEB 20 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SATURDAY.

* SUMMARY AND TIMING...A BURST OF HEAVY SNOW SHOWERS WILL OCCUR
  THIS MORNING FOLLOWED BY A BREAK IN THE LATE MORNING AND EARLY
  AFTERNOON. SNOW WILL THEN INCREASE WITH A COLD FRONTAL PASSAGE
  LATER THIS AFTERNOON AND EVENING...AND CONTINUE THROUGH
  SATURDAY MORNING. SNOW WILL TAPER OFF SATURDAY AFTERNOON.

* SNOW ACCUMULATIONS...10 TO 22 INCHES...WITH HIGHEST
  ACCUMULATIONS OVER NORTH FACING SLOPES ABOVE 8000 FEET.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 15 TO 25 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO
  UNDER A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS...INCLUDING THE CHIEF JOSEPH HIGHWAY...WILL
  BECOME SNOW PACKED AND HAZARDOUS WITH SOME SIGNIFICANT
  DRIFTING OF SNOW...MAKING TRAVEL NEARLY IMPOSSIBLE AT TIMES.

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.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ008-009-211000-
/O.CON.KRIW.WS.W.0004.000000T0000Z-150222T1200Z/
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
332 PM MST FRI FEB 20 2015

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

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY.

* SUMMARY AND TIMING...PERIODS OF SNOW...HEAVY AT TIMES...WILL
  BEGIN ACROSS THE HIGHER REACHES OF THE MOUNTAINS THIS MORNING.
  THE HEAVIEST SNOWFALL IS EXPECTED TO OCCUR BOTH THIS AFTERNOON
  AND EVENING...THEN AGAIN BY SATURDAY MORNING BEFORE TAPERING
  OFF EARLY SUNDAY MORNING.

* SNOW ACCUMULATIONS...12 TO 28 INCHES...WITH HIGHEST
  ACCUMULATIONS ABOVE 8000 FEET AND WITH A NORTHERN ASPECT.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 15 TO 25 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO
  UNDER A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND HAZARDOUS WITH
  SOME SIGNIFICANT DRIFTING OF SNOW...MAKING TRAVEL NEARLY
  IMPOSSIBLE AT TIMES.

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.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ015-211000-
/O.CON.KRIW.WS.W.0004.000000T0000Z-150222T1200Z/
WIND RIVER MOUNTAINS EAST-
332 PM MST FRI FEB 20 2015

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

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY.

* SUMMARY AND TIMING...PERIODS OF SNOW...HEAVY AT TIMES...WILL
  BEGIN ACROSS THE HIGHER REACHES OF THE MOUNTAINS TODAY. THE
  HEAVIEST SNOWFALL IS EXPECTED TO OCCUR BOTH THIS EVENING...
  AND THEN AGAIN BY SATURDAY AFTERNOON BEFORE TAPERING OFF EARLY
  SUNDAY MORNING.

* SNOW ACCUMULATIONS...10 TO 22 INCHES...WITH HIGHEST
  ACCUMULATIONS ABOVE 8000 FEET AND WITH A NORTHERN ASPECT.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 15 TO 25 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO
  UNDER A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND HAZARDOUS WITH
  SOME SIGNIFICANT DRIFTING OF SNOW...MAKING TRAVEL NEARLY
  IMPOSSIBLE AT TIMES.

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.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ018-211000-
/O.CON.KRIW.WS.W.0004.000000T0000Z-150222T1200Z/
LANDER FOOTHILLS-
INCLUDING THE CITY OF...LANDER
332 PM MST FRI FEB 20 2015

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

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY.

* SUMMARY AND TIMING...WHILE PERIODS OF LIGHT SNOWFALL ARE
  EXPECTED TODAY...HEAVIER SNOWFALL IS EXPECTED TO BEGIN LATE
  TONIGHT BEFORE TAPERING OFF EARLY SUNDAY MORNING.

* SNOW ACCUMULATIONS...5 TO 10 INCHES...WITH HIGHEST
  ACCUMULATIONS IN THE FOOTHILLS.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 10 TO 20 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO
  UNDER A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING OF
  SNOW IN AREAS...MAKING TRAVEL VERY HAZARDOUS AT TIMES.

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.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ012-211000-
/O.EXA.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
TETON AND GROS VENTRE MOUNTAINS-
332 PM MST FRI FEB 20 2015

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOWFALL...WHICH IS IN EFFECT UNTIL 5 AM MST
SUNDAY.

* SUMMARY AND TIMING...SNOWFALL WILL CONTINUE THROUGH SATURDAY
  EVENING...AND WILL BE HEAVY AT TIMES. A LULL IN SNOWFALL WILL BE
  POSSIBLE DURING THE EARLY SATURDAY MORNING HOURS...BUT SNOWFALL
  IS EXPECTED TO RETURN SATURDAY AFTERNOON AND EVENING.

* SNOW ACCUMULATIONS...6 TO 9 INCHES...WITH LOCAL AMOUNTS UP TO 12
  INCHES.

* WIND AND VISIBILITY...GUSTY WINDS WILL BE POSSIBLE OVER THE
  MOUNTAIN PEAKS...WHERE NORTHERLY WIND OF 10 TO 15 MPH WITH GUSTS
  TO AROUND 25 MPH WILL BE POSSIBLE. WINDS MAY REDUCE VISIBILITY
  OVER MOUNTAIN PASSES AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ023-211000-
/O.EXA.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
STAR VALLEY-
INCLUDING THE CITIES OF...AFTON...ALPINE...STAR VALLEY RANCH...
THAYNE
332 PM MST FRI FEB 20 2015

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOWFALL...WHICH IS IN EFFECT UNTIL 5 AM MST SUNDAY.

* SUMMARY AND TIMING...SNOWFALL WILL CONTINUE OVER THE AREA
  THROUGH SATURDAY NIGHT. WHILE LIGHT SNOWFALL MAY BE PRESENT
  ACROSS THE ENTIRE VALLEY...THE MOST SIGNIFICANT SNOWFALL WILL BE
  FOUND IN THE NORTHERN THIRD OF THE VALLEY...AROUND THE ALPINE
  AREA. SNOWFALL WILL WEAKEN THROUGH SATURDAY NIGHT.

* SNOW ACCUMULATIONS...2 TO 5 INCHES ACROSS THE NORTHERN THIRD OF
  THE VALLEY... 1 TO 2 INCHES ELSEWHERE.

* WIND AND VISIBILITY...WIND SHOULD REMAIN GENERALLY LIGHT THROUGH
  THE EVENT...VISIBILITY WILL ONLY BE RESTRICTED IN AREAS OF
  HEAVIER SNOWFALL.

* IMPACTS...ROADS WILL BECOME SNOW PACKED...ESPECIALLY BY
  SATURDAY AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ005-007-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T0000Z/
SOUTHWEST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
INCLUDING THE CITY OF...THERMOPOLIS
332 PM MST FRI FEB 20 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY.

* SUMMARY AND TIMING...PERIODS OF SNOW...MODERATE TO HEAVY AT
  TIMES...WILL BEGIN ACROSS THE AREA THIS MORNING.

* SNOW ACCUMULATIONS...2 TO 6 INCHES WITH LOCALLY 8 INCHES IN
  SOME OF THE FOOTHILL AREAS.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 10 TO 25 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO LESS
  THAN A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ001-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150221T1200Z/
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL
332 PM MST FRI FEB 20 2015

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

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SATURDAY.

* SUMMARY AND TIMING...NUMEROUS SNOW SHOWERS WILL MOVE THROUGH
  THIS MORNING...FOLLOWED BY A BREAK IN THE LATE MORNING AND
  EARLY AFTERNOON. SNOW WILL INCREASE AGAIN LATE THIS AFTERNOON
  WITH A COLD FRONTAL PASSAGE AND CONTINUE TONIGHT...BEFORE
  TAPERING OFF EARLY SATURDAY MORNING.

* SNOW ACCUMULATIONS...2 TO 4 INCHES IN THE VALLEYS WITH 4 TO 8
  INCHES IN MOUNTAINS.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 10 TO 20 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO A
  QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED...MAKING TRAVEL
  HAZARDOUS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ003-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T0000Z/
CODY FOOTHILLS-
INCLUDING THE CITIES OF...CODY...MEETEETSE
332 PM MST FRI FEB 20 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY.

* SUMMARY AND TIMING...NUMEROUS SNOW SHOWERS WILL MOVE ACROSS
  THE AREA THIS MORNING...FOLLOWED BY A BREAK IN THE LATE
  MORNING AND AFTERNOON. A COLD FRONT WILL THEN BRING INCREASING
  SNOWFALL LATE THIS AFTERNOON. SNOW WILL CONTINUE THOUGH
  SATURDAY MORNING...TAPERING OFF SATURDAY AFTERNOON.

* SNOW ACCUMULATIONS...2 TO 6 INCHES WITH LOCALLY 8 INCHES IN
  SOME OF THE FOOTHILL AREAS.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 10 TO 25 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO LESS
  THAN A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ016-017-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
UPPER WIND RIVER BASIN-WIND RIVER BASIN-
INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI
332 PM MST FRI FEB 20 2015

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

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY.

* SUMMARY AND TIMING...PERIODS OF LIGHT SNOW WILL BEGIN ACROSS
  THE AREA THIS MORNING. SNOWFALL WILL INTENSIFY THROUGH THE
  EVENING...WITH PERIODS OF MODERATE TO HEAVY SNOWFALL POSSIBLE
  THROUGH SATURDAY MORNING. THE GREATEST PERIOD OF IMPACT WILL
  BE OVERNIGHT AND THROUGH SATURDAY...WHEN TRAVEL WILL BE MOST
  IMPACTED.

* SNOW ACCUMULATIONS...3 TO 6 INCHES WITH LOCALLY 8 INCHES IN
  SOME OF THE FOOTHILL AREAS.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 10 TO 25 MPH MAY
  DEVELOP SATURDAY AFTERNOON TO CREATE PERIODS OF BLOWING AND
  DRIFTING SNOW. THIS WIND COMBINED WITH HEAVIER SNOW WILL
  REDUCE VISIBILITY TO LESS THAN A QUARTER OF A MILE AT TIMES
  SATURDAY AFTERNOON AND EVENING.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES...ESPECIALLY OVERNIGHT AND
  INTO SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ020-022-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITY OF...CASPER
332 PM MST FRI FEB 20 2015

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

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY.

* SUMMARY AND TIMING...PERIODS OF LIGHT SNOW WILL BEGIN LATE
  THIS MORNING...AND INTENSIFY THIS EVENING AND OVERNIGHT.
  DURING THE PEAK SNOWFALL TIMES...MODERATE TO HEAVY SNOWFALL
  WILL BE POSSIBLE. THE GREATEST IMPACT IS EXPECTED TO OCCUR
  OVERNIGHT AND INTO SATURDAY WHEN ROADWAYS MAY BECOME IMPACTED.

* SNOW ACCUMULATIONS...ACROSS THE LOWER ELEVATIONS...2 TO 6
  INCHES WITH LOCALLY 8 INCHES IN SOME OF THE CASPER MOUNTAIN
  FOOTHILL AREAS. CASPER MOUNTAIN WILL SEE 6 TO 9 INCHES WITH
  LOCAL AMOUNTS UP TO 12 INCHES POSSIBLE.

* WIND AND VISIBILITY...RELATIVELY LIGHT WINDS ARE EXPECTED
  TODAY AND THROUGH SATURDAY AFTERNOON. BY SATURDAY EVENING... A
  NORTHERLY WINDS OF 10 TO 20 MPH MAY DEVELOP. THIS WIND
  COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO LESS THAN
  A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES...ESPECIALLY BY SATURDAY
  AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ019-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
332 PM MST FRI FEB 20 2015

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

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY.

* SUMMARY AND TIMING...PERIODS OF LIGHT SNOWFALL WILL BEGIN LATE
  THIS MORNING...WITH SNOWFALL EXPECTED TO INTENSIFY OVERNIGHT.
  MODERATE TO HEAVY SNOWFALL WILL THEN BE POSSIBLE THROUGH
  SATURDAY EVENING BEFORE WEAKENING SATURDAY NIGHT.

* SNOW ACCUMULATIONS...3 TO 5 INCHES WITH LOCALLY 10 INCHES
  POSSIBLE.

* WIND AND VISIBILITY...GENERALLY LIGHT WIND ANTICIPATED TODAY
  ACROSS THE AREA. HOWEVER...A NORTHERLY WINDS OF 10 TO 25 MPH
  WILL DEVELOP BY SATURDAY AFTERNOON. THIS WIND COMBINED WITH
  HEAVIER SNOW WILL REDUCE VISIBILITY TO LESS THAN A QUARTER OF
  A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES...ESPECIALLY SATURDAY
  AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ030-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF...WAMSUTTER
332 PM MST FRI FEB 20 2015

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

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY.

* SUMMARY AND TIMING...PERIODS OF LIGHT SNOW WILL BEGIN LATE
  THIS MORNING AND INTENSIFY THROUGH THE OVERNIGHT HOURS.
  MODERATE TO HEAVY SNOWFALL WILL BE POSSIBLE OVERNIGHT AND INTO
  SATURDAY MORNING.

* SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WIND AND VISIBILITY...NORTHWESTERLY WINDS OF 10 TO 25 MPH WILL
  DEVELOP THIS AFTERNOON AND COULD CAUSE SOME BLOWING SNOWFALL
  ACROSS INTERSTATE 80 THROUGH SWEETWATER COUNTY. A REPRIEVE
  FROM WIND IS EXPECTED SATURDAY MORNING...BUT WILL INCREASE
  AGAIN LATE SATURDAY NIGHT TO BRING ANOTHER ROUND OF LIMITED
  VISIBILITY DUE TO BLOWING SNOW.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES..ESPECIALLY SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ010-011-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO...KAYCEE
332 PM MST FRI FEB 20 2015

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

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY.

* SUMMARY AND TIMING...SNOWFALL WILL CONTINUE ACROSS THE AREA
  TODAY...AND INTENSIFY THROUGH THE AFTERNOON AND EVENING. THE
  HEAVIEST SNOWFALL IS EXPECTED DURING THE LATE EVENING AND
  OVERNIGHT HOURS.

* SNOW ACCUMULATIONS...3 TO 6 INCHES WITH LOCALLY 11 INCHES UP
  AGAINST THE BIGHORN MOUNTAINS.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 10 TO 25 MPH WILL
  DEVELOP THIS AFTERNOON. THIS WIND COMBINED WITH HEAVIER SNOW
  WILL REDUCE VISIBILITY TO LESS THAN A QUARTER OF A MILE AT
  TIMES. WIND WILL AGAIN STRENGTHEN SATURDAY AFTERNOON WITH
  GUSTS UP TO 35-40 MPH POSSIBLE TO POTENTIALLY CREATE LIMITED
  VISIBILITIES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES...ESPECIALLY BY SATURDAY
  MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ006-211000-
/O.CON.KRIW.WW.Y.0010.000000T0000Z-150222T1200Z/
SOUTHEAST BIG HORN BASIN-
INCLUDING THE CITY OF...WORLAND
332 PM MST FRI FEB 20 2015

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

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY.

* SUMMARY AND TIMING...PERIODS OF SNOW WILL BEGIN ACROSS THE
  AREA THIS MORNING...AND WILL INTENSIFY THROUGH THE EVENING AND
  OVERNIGHT HOURS.

* SNOW ACCUMULATIONS...2 TO 6 INCHES WITH LOCALLY 8 INCHES IN
  THE NOWOOD VALLEY AREA.

* WIND AND VISIBILITY...NORTHERLY WINDS OF 15 TO 25 MPH. THIS
  WIND COMBINED WITH HEAVIER SNOW WILL REDUCE VISIBILITY TO LESS
  THAN A QUARTER OF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SNOW PACKED WITH SOME DRIFTING...
  MAKING TRAVEL HAZARDOUS AT TIMES ESPECIALLY DURING THE LATE
  AFTERNOON AND EVENING HOURS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$







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