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

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WWUS45 KRIW 121856
WSWRIW

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
1256 PM MDT SAT APR 12 2014

...A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING
TONIGHT AND SUNDAY...

.A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING
SATURDAY NIGHT AND SUNDAY. THE SNOW WILL DEVELOP IN THE NORTH AND
SPREAD RAPIDLY SOUTH LATE THIS AFTERNOON AND EVENING. A WET SNOW
IS EXPECTED. THE HEAVIEST SNOW IS EXPECTED LATE TONIGHT AND
SUNDAY MORNING BEFORE TAPERING OFF SUNDAY AFTERNOON.

WYZ003-131000-
/O.CON.KRIW.WS.W.0009.140413T0000Z-140413T1800Z/
CODY FOOTHILLS-
INCLUDING THE CITIES OF...CODY...MEETEETSE
1256 PM MDT SAT APR 12 2014

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO NOON MDT SUNDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO NOON MDT SUNDAY.

* SUMMARY AND TIMING...RAIN SHOWERS WILL CHANGE TO SNOW THIS
  EVENING AND BECOME HEAVY AT TIMES BY TONIGHT INTO SUNDAY
  MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...4 TO 8 INCHES.

* WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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.

&&

$$

WYZ015-018-131000-
/O.CON.KRIW.WS.W.0009.140413T0300Z-140413T2100Z/
WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS-
INCLUDING THE CITY OF...LANDER
1256 PM MDT SAT APR 12 2014

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM MDT SUNDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM MDT SUNDAY.

* SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW  THIS EVENING AND
  CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF
  SUNDAY AFTERNOON.

* SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LANDER FOOTHILLS
  WITH 8 TO 14 INCHES IN THE MOUNTAINS.

* WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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.

&&

$$

WYZ019-020-022-131000-
/O.CON.KRIW.WS.W.0009.140413T0300Z-140413T2100Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITIES OF...JEFFREY CITY...CASPER
1256 PM MDT SAT APR 12 2014

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM MDT SUNDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM MDT SUNDAY.

* SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND
  CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF
  SUNDAY AFTERNOON.

* SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LOWER ELEVATIONS
  WITH 8 TO 14 INCHES ON CASPER MOUNTAIN.

* WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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.

&&

$$

WYZ002-131000-
/O.CON.KRIW.WW.Y.0025.140413T0000Z-140413T1800Z/
ABSAROKA MOUNTAINS-
1256 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO NOON MDT SUNDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO NOON MDT SUNDAY.

* SUMMARY AND TIMING...SNOW WILL DEVELOP BY LATE THIS AFTERNOON
  AND BECOME HEAVY AT TIMES BY LATE THIS EVENING THROUGH SUNDAY
  MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES WITH LOCALLY HIGHER
  AMOUNTS.

* WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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.

&&

$$

WYZ004-131000-
/O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/
NORTH BIG HORN BASIN-
INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN
1256 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY.

* SUMMARY AND TIMING...RAIN SHOWERS WILL MIX WITH AND CHANGE TO
  SNOW THIS EVENING AND CONTINUE INTO SUNDAY MORNING BEFORE
  TAPERING OFF.

* SNOW ACCUMULATIONS...2 TO 4 INCHES.

* WIND AND VISIBILITY...NORTH 15 TO 25 MPH WITH GUSTS TO 35 MPH.
  VISIBILITY WILL BE REDUCED TO UNDER ONE HALF A MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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>007-131000-
/O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/
SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN-
OWL CREEK AND BRIDGER MOUNTAINS-
INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND
1256 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY.

* SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND
  CONTINUE THROUGH THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED
  TO TAPER OFF EARLY SUNDAY AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 6 INCHES...WITH THE HIGHEST AMOUNTS
  NEAR AND WEST OF THERMOPOLIS.

* WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A HALF MILE
  AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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.

&&

$$

WYZ008-009-131000-
/O.CON.KRIW.WW.Y.0025.140413T0000Z-140413T2100Z/
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
1256 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO 3 PM MDT SUNDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO 3 PM MDT SUNDAY.

* SUMMARY AND TIMING...SNOW WILL DEVELOP BY LATE THIS AFTERNOON
  AND BECOME HEAVY AT TIMES BY LATE THIS EVENING THROUGH SUNDAY
  MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES. HIGHEST AMOUNTS NORTH OF
  POWDER RIVER PASS.

* WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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.

&&

$$

WYZ010-011-131000-
/O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO...KAYCEE
1256 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY.

* SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND
  BECOME HEAVY AT TIMES LATE SATURDAY EVENING THROUGH SUNDAY
  MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 6 INCHES.

* WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 15 TO 25 MPH
  WITH GUSTS TO 40 MPH WITH VISIBILITY AT OR BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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.

&&

$$

WYZ016-017-131000-
/O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/
UPPER WIND RIVER BASIN-WIND RIVER BASIN-
INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI
1256 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 3 PM MDT SUNDAY.

* SUMMARY AND TIMING...RAIN WILL MIX WITH AND CHANGE TO SNOW
  LATE SATURDAY EVENING AND CONTINUE INTO SUNDAY MORNING. THE
  SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHEST AMOUNTS
  TOWARD HUDSON AND FORT WASHAKIE.

* WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH
  WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE
  SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE
  LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS
  TEMPERATURES DROP.

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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