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

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WWUS45 KRIW 141010
WSWRIW

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
310 AM MST SUN DEC 14 2014

...WINTER WEATHER ADVISORY FOR AREAS EAST OF THE CONTINENTAL
DIVIDE EXCEPT FOR THE BIG HORN BASIN AND OWL CREEK MOUNTAINS TODAY
THROUGH TONIGHT AND INTO MONDAY MORNING...

SNOW AND BRISK NORTH NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS
25 TO 40 MPH ARE EXPECTED TO BECOME WIDESPREAD ACROSS EASTERN
SWEETWATER... SOUTHERN AND EASTERN FREMONT AND SOUTHERN NATRONA
COUNTIES THIS MORNING. THE STORM IS EXPECTED TO CONTINUE THROUGH
THIS AFTERNOON BEFORE WEAKENING AND MOVING EAST. HOWEVER THE SNOW
IN THE BIG HORN MOUNTAINS AND THE ADJACENT LOWER ELEVATIONS OF
JOHNSON COUNTY WILL HAVE SNOWFALL THROUGH MONDAY MORNING. HEAVIEST
SNOWFALL IS EXPECTED THIS MORNING AND EARLY AFTERNOON WITH
ACCUMULATIONS OF 2 TO 6 INCHES... WITH LOCALLY HIGHER AMOUNTS. THE
WIND IS EXPECTED TO CREATE AREAS OF BLOWING AND DRIFTING SNOW WITH
VISIBILITIES BELOW A QUARTER MILE.

WYZ010-011-142200-
/O.EXB.KRIW.WW.Y.0042.141214T1500Z-141215T1500Z/
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO...KAYCEE
310 AM MST SUN DEC 14 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO
8 AM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR JOHNSON COUNTY...WHICH IS IN EFFECT FROM 8
AM THIS MORNING TO 8 AM MST MONDAY.

* SUMMARY AND TIMING...A WINTER STORM HAS DEVELOPED OVER WYOMING
  AND WILL INTENSIFY THIS MORNING. SNOW AND WIND ARE EXPECTED TO
  CONTINUE TO INCREASE THIS MORNING AND CONTINUE THROUGH 5 PM MST
  TODAY ACROSS JOHNSON COUNTY INCLUDING THE CITIES OF BUFFALO AND
  KAYCEE. HOWEVER...ACCUMULATING SNOWFALL WILL LINGER INTO MONDAY
  MORNING.

* SNOW ACCUMULATIONS...4 TO 5 INCHES.

* WIND AND VISIBILITY...NORTH NORTHEAST WINDS OF 20 TO 30 MPH WITH
  GUSTS OF 40 TO 50 MPH. THE WIND IS EXPECTED TO CREATE AREAS OF
  BLOWING AND DRIFTING SNOW WITH VISIBILITIES BELOW A QUARTER MILE
  AT TIMES TODAY.

* IMPACTS...TRAVEL ACROSS JOHNSON COUNTY IS EXPECTED TO BECOME
  DIFFICULT TODAY...INCLUDING INTERSTATES 25 AND 90.

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.

&&

$$

WYZ008-009-142200-
/O.EXB.KRIW.WW.Y.0042.141214T1500Z-141215T1500Z/
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
310 AM MST SUN DEC 14 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO
8 AM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR THE BIG HORN MOUNTAINS WHICH IS IN EFFECT
FROM 8 AM THIS MORNING TO 8 AM MST MONDAY.

* SUMMARY AND TIMING...A WINTER STORM HAS DEVELOPED OVER WYOMING
  AND WILL INTENSIFY THIS MORNING. SNOW AND WIND ARE EXPECTED TO
  CONTINUE TO INCREASE THIS MORNING AND CONTINUE THROUGH 5 PM MST
  TODAY ACROSS JOHNSON COUNTY INCLUDING THE CITIES OF BUFFALO AND
  KAYCEE. HOWEVER...ACCUMULATING SNOWFALL WILL LINGER INTO MONDAY
  MORNING.

* SNOW ACCUMULATIONS...5 TO 10 INCHES.

* WIND AND VISIBILITY...NORTH NORTHEAST WINDS OF 15 TO 25 MPH WITH
  GUSTS OF 35 TO 45 MPH. THE WIND IS EXPECTED TO CREATE AREAS OF
  BLOWING AND DRIFTING SNOW WITH VISIBILITIES BELOW A QUARTER MILE
  AT TIMES.

* IMPACTS...TRAVEL ACROSS SOUTHERN NATRONA COUNTY IS EXPECTED TO
  BECOME DIFFICULT TODAY...INCLUDING HIGHWAYS 14 AND 16 OVER
  GRANITE AND POWDER RIVER PASSES.

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.

&&

$$

WYZ030-142200-
/O.CON.KRIW.WW.Y.0042.000000T0000Z-141214T2200Z/
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF...WAMSUTTER
310 AM MST SUN DEC 14 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON.

* SUMMARY AND TIMING...A WINTER STORM HAS DEVELOPED OVER WYOMING
  AND WILL INTENSIFY THIS MORNING. SNOW AND WIND ARE EXPECTED TO
  INCREASE THIS MORNING AND CONTINUE THROUGH 3 PM MST TODAY.

* SNOW ACCUMULATIONS...3 TO 6 INCHES IS EXPECTED WITH LOCALLY
  HIGHER AMOUNTS POSSIBLE.

* WIND AND VISIBILITY...NORTH NORTHEAST WINDS OF 15 TO 25 MPH WITH
  A FEW GUSTS OF 30 MPH. THE WIND IS EXPECTED TO CREATE AREAS OF
  DRIFTING SNOW AND LOCAL AREAS OF BLOWING SNOW WITH VISIBILITIES
  BELOW A HALF MILE AT TIMES.

* IMPACTS...TRAVEL ACROSS EASTERN SWEETWATER COUNTY IS EXPECTED TO
  BECOME DIFFICULT TODAY...INCLUDING INTERSTATE 80.

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.

&&

$$

WYZ019-142200-
/O.CON.KRIW.WW.Y.0042.000000T0000Z-141214T2200Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
310 AM MST SUN DEC 14 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON.

* SUMMARY AND TIMING...A WINTER STORM HAS DEVELOPING OVER WYOMING
  AND WILL INTENSIFY DURING THIS MORNING. SNOW AND WIND ARE
  EXPECTED TO INCREASE THIS MORNING AND CONTINUE THROUGH 3 PM MST
  TODAY ACROSS THE GREEN MOUNTAINS AND RATTLESNAKE RANGE...INCLUDING
  JEFFERY CITY.

* SNOW ACCUMULATIONS...3 TO 6 INCHES IS EXPECTED WITH LOCALLY
  HIGHER AMOUNTS POSSIBLE.

* WIND AND VISIBILITY...NORTH NORTHEAST WINDS OF 20 MPH WITH A FEW
  GUSTS TO 30 MPH. THE WIND IS EXPECTED TO CREATE AREAS OF
  DRIFTING SNOW ALONG WITH LOCAL AREAS OF BLOWING SNOW WITH
  VISIBILITIES BELOW A HALF MILE AT TIMES.

* IMPACTS...TRAVEL ACROSS THE GREEN MOUNTAINS AND RATTLESNAKE
  RANGE IS EXPECTED TO BECOME DIFFICULT TODAY...INCLUDING HIGHWAY
  287 FROM BEAVER RIM TO MUDDY GAP.

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.

&&

$$

WYZ015-018-142200-
/O.CON.KRIW.WW.Y.0042.000000T0000Z-141214T2200Z/
WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS-
INCLUDING THE CITY OF...LANDER
310 AM MST SUN DEC 14 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON.

* SUMMARY AND TIMING...A WINTER STORM HAS DEVELOPING OVER WYOMING
  AND WILL INTENSIFY THIS MORNING. SNOW IS EXPECTED TO CONTINUE
  TODAY AND CONTINUE THROUGH 3 PM MST TODAY ACROSS THE LANDER
  FOOTHILLS AND EAST SLOPES OF THE WIND RIVER
  MOUNTAINS...INCLUDING LANDER AND SOUTH PASS. THE WIND WILL
  INCREASE LATER THIS MORNING AND CONTINUE TODAY MAINLY OVER SOUTH PASS.

* SNOW ACCUMULATIONS...3 TO 6 INCHES IS EXPECTED IN THE LOWER
  ELEVATIONS WITH 5 TO 10 INCHES IN THE MOUNTAINS.

* WIND AND VISIBILITY...NORTH NORTHEAST WINDS OF 20 MPH WITH GUSTS
  TO 30 TO 35 MPH. THE WIND IS EXPECTED TO CREATE AREAS OF BLOWING AND
  DRIFTING SNOW WITH VISIBILITIES BELOW A QUARTER MILE AT TIMES ON
  SOUTH PASS.

* IMPACTS...TRAVEL ACROSS SOUTHERN FREMONT COUNTY IS EXPECTED TO
  BECOME DIFFICULT TODAY...INCLUDING HIGHWAYS 789...287 AND
  28...INCLUDING SOUTH PASS.

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.

&&

$$

WYZ020-022-142200-
/O.CON.KRIW.WW.Y.0042.000000T0000Z-141215T0000Z/
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITY OF...CASPER
310 AM MST SUN DEC 14 2014

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

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

* SUMMARY AND TIMING...A WINTER STORM HAS DEVELOPED OVER WYOMING
  AND WILL INTENSIFY THIS MORNING. SNOW AND WIND ARE EXPECTED TO
  INCREASE THIS MORNING AND CONTINUE THROUGH 5 PM MST TODAY ACROSS
  NATRONA COUNTY INCLUDING THE CITY OF CASPER AND CASPER MOUNTAIN.

* SNOW ACCUMULATIONS...3 TO 6 INCHES IS EXPECTED IN THE LOWER
  ELEVATIONS WITH 5 TO 10 INCHES ON CASPER MOUNTAIN.

* WIND AND VISIBILITY...NORTH NORTHEAST WINDS OF 20 MPH WITH
  GUSTS TO 30 MPH. THE WIND IS EXPECTED TO CREATE AREAS OF
  BLOWING AND DRIFTING SNOW WITH VISIBILITIES BELOW A QUARTER
  MILE AT TIMES.

* IMPACTS...TRAVEL ACROSS SOUTHERN NATRONA COUNTY IS EXPECTED TO
  BECOME DIFFICULT TODAY...INCLUDING INTERSTATE 25 AND HIGHWAYS
  26...20 AND 220.

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.

&&

$$

WYZ017-142200-
/O.CON.KRIW.WW.Y.0042.000000T0000Z-141214T2200Z/
WIND RIVER BASIN-
INCLUDING THE CITIES OF...RIVERTON...SHOSHONI
310 AM MST SUN DEC 14 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON.

* SUMMARY AND TIMING...A WINTER STORM HAS DEVELOPED OVER WYOMING
  AND WILL INTENSIFY THIS MORNING. SNOW AND WIND ARE EXPECTED TO
  INCREASE THIS MORNING AND CONTINUE THROUGH 3 PM MST TODAY FROM
  RIVERTON TO THE EAST AND SOUTH.

* SNOW ACCUMULATIONS...2 TO 4 INCHES IS EXPECTED.

* WIND AND VISIBILITY...NORTH NORTHEAST WINDS OF 15 MPH WITH GUSTS
  TO 25 MPH. THE WIND IS EXPECTED TO CREATE AREAS OF BLOWING AND
  DRIFTING SNOW WITH VISIBILITIES BELOW A QUARTER MILE AT TIMES.
  HOWEVER...NORTH WINDS OF 25 TO 40 MPH WITH GUSTS TO 50 MPH ARE
  EXPECTED NEAR BOYSEN DAM AT THE SOUTH END OF THE WIND RIVER
  CANYON WHERE SOME BLOWING AND DRIFTING SNOW IS ALSO EXPECTED.

* IMPACTS...TRAVEL ACROSS SOUTHERN AND EASTERN FREMONT COUNTY IS
  EXPECTED TO BECOME DIFFICULT LATER TONIGHT AND SUNDAY...
  INCLUDING HIGHWAYS 287...26...20 AND 789.

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.

&&

$$

LIPSON






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