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2 products issued by NWS for: Casper WY

Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
400 AM MST FRI NOV 21 2014

WYZ001>020-022>030-221300-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
400 AM MST FRI NOV 21 2014

...WINTER STORM WATCH IN EFFECT FOR MUCH OF WESTERN WYOMING FROM LATE
TONIGHT THROUGH SATURDAY NIGHT...

...HIGH WIND WATCH IN EFFECT FOR THE CODY FOOTHILLS...AS WELL AS
SOUTHEAST FREMONT AND NATRONA COUNTIES FOR SATURDAY AND SATURDAY
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TONIGHT

SIGNIFICANT SNOWFALL WILL BEGIN TO FALL AFTER MIDNIGHT
TONIGHT ACROSS THE WEST...SPREADING EAST TO THE CENTRAL AND NORTHERN
MOUNTAINS BY SATURDAY MORNING. STRONG WINDS WILL ALSO PICK UP
THROUGH THE EARLY MORNING HOURS ACROSS THE NORTHERN AND CENTRAL
MOUNTAINS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

SATURDAY AND SATURDAY NIGHT...SIGNIFICANT SNOWFALL CONTINUES ACROSS
THE CENTRAL...NORTHERN MOUNTAINS IN ADDITION TO THE WESTERN
MOUNTAINS AND VALLEYS. SNOW AND VERY STRONG WINDS CONTINUE ACROSS
THE NORTHERN AND CENTRAL MOUNTAINS...WITH STRONG WINDS INCREASING
BETWEEN SOUTH PASS AND CASPER INCLUDING CASPER MOUNTAIN.

SUNDAY THROUGH TUESDAY...OCCASIONAL LIGHT TO MODERATE SNOWFALL
OVER THE WEST AND NORTH...ESPECIALLY IMPACTING THE NORTHWESTERN
MOUNTAINS...AS WELL AS THE BIGHORN MOUNTAINS. PERIODS OF HEAVIER
SNOWFALL COULD OCCASIONAL IMPACT THESE AREAS. ALSO...VERY WINDY WEST
TO NORTHWEST WINDS WILL OCCUR AT TIMES...ESPECIALLY IN FAVORED
LOCATIONS SUCH AS BUFFALO...AND BETWEEN DUBOIS AND RIVERTON ON
SUNDAY.

WEDNESDAY AND THANKSGIVING...THERE IS THE POSSIBILITY OF A WINTER
STORM AFFECTING PORTIONS OF THE AREA...WHICH COULD IMPACT HOLIDAY
TRAVEL. THERE REMAINS CONSIDERABLE UNCERTAINTY WITH THIS STORM
SYSTEM.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

TEAM RIVERTON





High Wind Watch

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
153 AM MST FRI NOV 21 2014

...STRONG WIND POSSIBLE ACROSS THE CODY FOOTHILLS...SOUTHEAST FREMONT COUNTY
AND NATRONA COUNTY ON SATURDAY...

.STRONG SOUTHWEST FLOW AHEAD OF AN APPROACHING STORM SYSTEM MAY
CAUSE WINDS TO GUST IN EXCESS OF 60 MPH ON SATURDAY.

WYZ019-020-212300-
/O.CON.KRIW.HW.A.0021.141122T1300Z-141123T0700Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF...JEFFREY CITY...CASPER
153 AM MST FRI NOV 21 2014

...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY MORNING
THROUGH SATURDAY EVENING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING.

* SUMMARY AND TIMING...SOUTHWEST FLOW WILL INCREASE AHEAD OF AN
  INCOMING STORM SYSTEM EARLY SATURDAY MORNING...PEAKING
  SATURDAY MORNING INTO EARLY SATURDAY AFTERNOON.

* WIND...SOUTHWEST 30 TO 40 MPH WITH GUSTS OVER 60 MPH.

* IMPACTS...STRONG WINDS MAY IMPEDE TRAVEL FOR LIGHT AND HIGH
  PROFILE VEHICLES ON SATURDAY ACROSS PORTIONS OF HIGHWAY
  789...287... AND 26. PLEASE CHECK FOR CLOSURES AND ADVISORIES
  BEFORE ATTEMPTING TRAVEL IN THIS AREA ON SATURDAY. IN
  ADDITION...OBJECTS KEPT OUTDOORS MAY BE DAMAGED OR BLOWN AROUND
  BY THE WIND...TAKE TIME TO SECURE LOOSE OBJECTS IF POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WATCH MEANS CONDITIONS ARE FAVORABLE FOR A
HAZARDOUS HIGH WIND EVENT IN AND CLOSE TO THE WATCH AREA.

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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