High Wind Watch 5, NWS Cheyenne, WY

480 
WWUS75 KCYS 151332
NPWCYS

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
632 AM MST SAT JAN 15 2011

...STRONG WINDS AT ARLINGTON THIS MORNING...

...STRONG WINDS EXPECTED TO RETURN TONIGHT AND PERSIST THROUGH
MONDAY MORNING FOR AREAS ALONG AND WEST OF THE LARAMIE RANGE...

.STRONG SOUTHWEST WINDS CONTINUE THIS MORNING ALONG INTERSTATE
80 NEAR ARLINGTON. THESE WINDS ARE EXPECTED TO REMAIN STRONG
THROUGH THE MORNING HOURS AND THEN GRADUALLY DECREASE THIS
AFTERNOON. BY TONIGHT...THE STRONG WINDS ARE EXPECTED TO RETURN
AND BECOME MORE WIDESPREAD TO COVER ALL OF THE LARAMIE RANGE AND
CARBON COUNTY THROUGH MONDAY MORNING.

WYZ106-160000-
/O.CAN.KCYS.HW.W.0004.000000T0000Z-110115T1800Z/
/O.CON.KCYS.HW.A.0005.110116T0600Z-110117T1800Z/
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
INCLUDING THE CITY OF...BORDEAUX
632 AM MST SAT JAN 15 2011

...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
MONDAY MORNING...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH
WIND WARNING. A HIGH WIND WATCH REMAINS IN EFFECT FROM THIS
EVENING THROUGH MONDAY MORNING. 

* TIMING...STRONG WINDS ARE EXPECTED TO RETURN TONIGHT AND
  PERSIST THROUGH MONDAY MORNING.

* WINDS...SOUTHWEST AT 40 TO 45 MPH SUSTAINED WITH GUSTS TO 65
  MPH. 

* IMPACTS...VERY STRONG WINDS AND SUDDEN GUSTS WILL MAKE TRAVEL 
  HAZARDOUS FOR LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE STRONG 
  WINDS MAY ALSO PRODUCE LOCALIZED BLOWING SNOW...WHICH WILL 
  REDUCE VISIBILITIES ESPECIALLY ACROSS THE HIGHER TERRAIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

WYZ110-160000-
/O.CON.KCYS.HW.W.0004.000000T0000Z-110115T1800Z/
/O.CON.KCYS.HW.A.0005.110116T0600Z-110117T1800Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
632 AM MST SAT JAN 15 2011

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
MONDAY MORNING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING. A HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING
THROUGH MONDAY MORNING. 

* TIMING...THROUGH 11 AM TODAY. THEN THE STRONG WINDS ARE 
  EXPECTED TO RETURN TONIGHT AND PERSIST THROUGH MONDAY MORNING. 

* WINDS...SOUTHWEST AT 40 TO 45 MPH SUSTAINED WITH GUSTS TO 65
  MPH. WINDS WILL DECREASE THIS AFTERNOON AND THEN PICK UP AGAIN
  TONIGHT AND PERSIST INTO MONDAY.

* IMPACTS...VERY STRONG WINDS AND SUDDEN GUSTS WILL MAKE TRAVEL 
  HAZARDOUS FOR LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE STRONG 
  WINDS MAY ALSO PRODUCE LOCALIZED BLOWING SNOW...WHICH WILL 
  REDUCE VISIBILITIES ESPECIALLY ACROSS THE HIGHER TERRAIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD
AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

WYZ103>105-107-109-116-117-160000-
/O.CON.KCYS.HW.A.0005.110116T0600Z-110117T1800Z/
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-EAST PLATTE COUNTY-CENTRAL CARBON COUNTY-
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...GLENDO...
WHEATLAND...CHUGWATER...GUERNSEY...RAWLINS...SINCLAIR...HANNA...
VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...
WHITAKER
632 AM MST SAT JAN 15 2011

...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
MONDAY MORNING...

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

* TIMING...WESTERLY WINDS ARE EXPECTED TO INCREASE IN INTENSITY 
  AFTER MIDNIGHT TONIGHT. BY SUNDAY MORNING...VERY STRONG WINDS 
  ARE POSSIBLE THAT MAY CONTINUE INTO MONDAY MORNING. 

* WINDS...40 TO 45 MPH WITH GUSTS TO 65 MPH ARE POSSIBLE IN 
  VALLEYS AND OTHER LOW LYING AREAS. IN HIGHER ELEVATIONS AND 
  MOUNTAINS...SUSTAINED WINDS OF 45 TO 55 MPH WITH GUSTS TO 75 
  MPH ARE POSSIBLE. 

* IMPACTS...VERY STRONG WINDS AND SUDDEN GUSTS WILL MAKE TRAVEL 
  HAZARDOUS FOR LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE STRONG 
  WINDS MAY ALSO PRODUCE LOCALIZED BLOWING SNOW...WHICH WILL 
  REDUCE VISIBILITIES ESPECIALLY ACROSS THE HIGHER TERRAIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

681 
WWUS75 KCYS 151805
NPWCYS

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
1105 AM MST SAT JAN 15 2011

...STRONG WINDS EXPECTED TO RETURN TONIGHT AND PERSIST THROUGH
MONDAY MORNING FOR AREAS ALONG AND WEST OF THE LARAMIE RANGE...

.STRONG WEST TO SOUTHWEST WINDS WILL GRADUALLY DECREASE THIS
AFTERNOON. TONIGHT...THE STRONG WINDS WILL RETURN AND BECOME MORE
WIDESPREAD TO COVER ALL OF THE LARAMIE RANGE AND CARBON COUNTY
THROUGH MONDAY MORNING.

WYZ110-160215-
/O.EXP.KCYS.HW.W.0004.000000T0000Z-110115T1800Z/
/O.CON.KCYS.HW.A.0005.110116T0600Z-110117T1800Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
1105 AM MST SAT JAN 15 2011

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE THIS EVENING THROUGH
MONDAY MORNING...
...HIGH WIND WARNING EXPIRED AT 11 AM MST THIS MORNING...

THE HIGH WIND WARNING EXPIRED AT 11 AM MST THIS MORNING. A HIGH
WIND WATCH REMAINS IN EFFECT FROM LATE THIS EVENING THROUGH MONDAY
MORNING.

* TIMING...STRONG WINDS ARE EXPECTED TO RETURN TONIGHT AND PERSIST
  THROUGH MONDAY MORNING.

* WINDS...WINDS WILL DECREASE THIS AFTERNOON AND THEN PICK UP TO
  30 TO 45 MPH WITH GUSTS TO 65 MPH TONIGHT THROUGH MONDAY.

* IMPACTS...VERY STRONG WINDS AND SUDDEN GUSTS WILL MAKE TRAVEL
  HAZARDOUS FOR LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE STRONG
  WINDS MAY ALSO PRODUCE LOCALIZED BLOWING SNOW...WHICH WILL
  REDUCE VISIBILITIES ESPECIALLY ACROSS THE HIGHER TERRAIN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

WYZ103>107-109-116-117-160215-
/O.CON.KCYS.HW.A.0005.110116T0600Z-110117T1800Z/
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-CENTRAL CARBON COUNTY-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...BORDEAUX...
GLENDO...WHEATLAND...CHUGWATER...GUERNSEY...RAWLINS...SINCLAIR...
HANNA...VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...
HARRIMAN...WHITAKER
1105 AM MST SAT JAN 15 2011

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE THIS EVENING
THROUGH MONDAY MORNING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM LATE THIS EVENING THROUGH
MONDAY MORNING. 

* TIMING...WESTERLY WINDS ARE EXPECTED TO INCREASE IN INTENSITY
  AFTER MIDNIGHT TONIGHT. BY SUNDAY MORNING...VERY STRONG WINDS
  WILL BE POSSIBLE AND MAY CONTINUE INTO MONDAY MORNING.

* WINDS...SUSTAINED 35 TO 45 MPH WITH GUSTS TO 65 MPH MAY OCCUR IN
  VALLEYS AND OTHER LOW LYING AREAS. IN HIGHER ELEVATIONS AND
  MOUNTAINS...SUSTAINED WINDS OF 40 TO 55 MPH WITH GUSTS TO 75 MPH
  WILL BE POSSIBLE.

* IMPACTS...VERY STRONG WINDS AND SUDDEN GUSTS WILL MAKE TRAVEL 
  HAZARDOUS FOR LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE STRONG 
  WINDS MAY ALSO PRODUCE LOCALIZED BLOWING SNOW...WHICH WILL 
  REDUCE VISIBILITIES ESPECIALLY ACROSS THE HIGHER TERRAIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

JAMSKI

894 
WWUS75 KCYS 152146
NPWCYS

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
246 PM MST SAT JAN 15 2011

...STRONG WINDS EXPECTED TO RETURN TONIGHT AND PERSIST THROUGH
MONDAY MORNING FOR AREAS ALONG AND WEST OF THE LARAMIE RANGE...

.STRONG WEST TO SOUTHWEST WINDS WILL GRADUALLY DECREASE THIS 
AFTERNOON. TONIGHT...THE STRONG WINDS WILL RETURN AND BECOME MORE
WIDESPREAD TO ENCOMPASS THE LARAMIE RANGE AND MUCH OF CARBON
COUNTY THROUGH MONDAY MORNING.

WYZ107-152300-
/O.CAN.KCYS.HW.A.0005.110116T0600Z-110117T1800Z/
EAST PLATTE COUNTY-
INCLUDING THE CITIES OF...GLENDO...WHEATLAND...CHUGWATER...
GUERNSEY
246 PM MST SAT JAN 15 2011

...HIGH WIND WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH
WIND WATCH. 

WEST TO SOUTHWEST WINDS OF 20 TO 25 MPH AND GUSTY THIS AFTERNOON
WILL INCREASE TONIGHT TO 25 TO 35 MPH WITH GUSTS TO 50 MPH...AND
PERSIST INTO MONDAY MORNING.

$$

WYZ103>106-109-110-116-117-160600-
/O.UPG.KCYS.HW.A.0005.110116T0600Z-110117T1800Z/
/O.NEW.KCYS.HW.W.0005.110116T0600Z-110117T1800Z/
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
CENTRAL CARBON COUNTY-NORTH SNOWY RANGE FOOTHILLS-
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...BORDEAUX...
RAWLINS...SINCLAIR...HANNA...ARLINGTON...ELK MOUNTAIN...
VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...
WHITAKER
246 PM MST SAT JAN 15 2011

...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 AM
MST MONDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST
MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING...WINDS ARE EXPECTED TO INCREASE IN INTENSITY LATER THIS
  EVENING. BY SUNDAY MORNING...VERY STRONG WINDS WILL DEVELOP AND
  WILL CONTINUE THROUGH MONDAY MORNING.

* WINDS...SUSTAINED 30 TO 40 MPH WITH GUSTS TO 65 MPH WILL OCCUR
  IN VALLEYS AND OTHER LOW LYING AREAS. IN HIGHER ELEVATIONS AND
  MOUNTAINS...SUSTAINED WINDS OF 40 TO 50 MPH WITH GUSTS TO 75 MPH
  ARE EXPECTED.

* IMPACTS...VERY STRONG WINDS AND SUDDEN GUSTS WILL MAKE TRAVEL
  HAZARDOUS FOR LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE STRONG
  WINDS MAY ALSO PRODUCE LOCALIZED BLOWING SNOW...WHICH WILL
  REDUCE VISIBILITIES ESPECIALLY ACROSS THE HIGHER TERRAIN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD
AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1.

&&

$$

JAMSKI

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHEYENNE WY
1158 PM MST FRI JAN 14 2011

.UPDATE...

WINDS AT BORDEAUX AND ARLINGTON ARE APPROACHING OR HAVE EXCEEDED
WARNING CRITERIA THIS EVENING. WENT AHEAD AND ISSUED SHORT FUSED
HIGH WIND WARNINGS FOR THESE LOCATIONS THROUGH 11 AM SATURDAY. DO
BELIEVE WIND WILL TAPER OFF SOME SATURDAY AFTERNOON AND THEN PICK
UP AGAIN SATURDAY NIGHT. CONTEMPLATING EXTENDING THE WARNING...BUT
WILL LOOK OVER A FEW MORE THINGS AND DECIDE WITH THE MORNING
PACKAGE.

CLAYCOMB

&&

.PREV DISCUSSION... /ISSUED 926 PM MST FRI JAN 14 2011/

UPDATE...MINOR CHANGES TO GRIDDED FORECASTS FOR THE REST OF THE
NIGHT BASED ON TRENDS AND 00Z MODEL GUIDANCE.

AVIATION...06Z TAFS.

TONIGHT...INCREASING MID CLOUD DECK THIS EVENING ABOVE 12000 FEET
AGL WITH CLOUD DECK BECOMING BROKEN. ACROSS CARBON COUNTY AND THE
RAWLINS SITE...EXPECT PERIODIC MVFR CEILINGS WITH ISOLATED SNOW
SHOWERS RESTRICTING VISIBILITIES TO 5 MILES AT TIMES. SCATTERED
SNOW SHOWERS ACROSS THE SNOWY AND SIERRA MADRE RANGES WILL
OBSCURE THE MOUNTAINS AND PRODUCE LIFR AND IFR.

SATURDAY AND SATURDAY EVENING...CONTINUED BROKEN DECK OF MID CLOUDS
ABOVE 12000 FEET AGL. CEILINGS RISING TO VFR AT RAWLINS. SNOW
SHOWERS DECREASING IN COVERAGE ACROSS THE SNOWY AND SIERRA MADRE
RANGES WITH MOUNTAINS OCCASIONALLY OBSCURED IN LIFR AND IFR
CEILINGS AND VISIBILITIES.

PREV DISCUSSION... /ISSUED 437 PM MST FRI JAN 14 2011/

UPDATE...SEE BELOW FOR 00Z TAF DISCUSSION.

AVIATION...00Z TAFS.

TONIGHT...INCREASING MID CLOUD DECK THIS EVENING ABOVE 12000 FEET
AGL WITH CLOUD DECK BECOMING BROKEN. ACROSS CARBON COUNTY AND THE
RAWLINS SITE...EXPECT PERIODIC MVFR CEILINGS WITH ISOLATED SNOW
SHOWERS RESTRICTING VISIBILITIES TO 5 MILES AT TIMES. SCATTERED
SNOW SHOWERS ACROSS THE SNOWY AND SIERRA MADRE RANGES WILL
OBSCURE THE MOUNTAINS AND PRODUCE LIFR AND IFR.

SATURDAY...CONTINUED BROKEN DECK OF MID CLOUDS ABOVE 12000 FEET
AGL. CEILINGS RISING TO VFR AT RAWLINS. SNOW SHOWERS DECREASING
IN COVERAGE ACROSS THE SNOWY AND SIERRA MADRE RANGES WITH
MOUNTAINS OCCASIONALLY OBSCURED IN LIFR AND IFR CEILINGS AND
VISIBILITIES.

PREV DISCUSSION... /ISSUED 305 PM MST FRI JAN 14 2011/

SHORT TERM...TONIGHT THROUGH SUNDAY
FAST NORTHWEST WIND FLOW ALOFT WILL CONTINUE OVER THE CWA THROUGH 00Z
MONDAY AND BEYOND.  ONE SHORTWAVE TROUGH MOVED ACROSS THE CWA EARLY
THIS MORNING WITHIN THAT FLOW.  THE NEXT SHORTWAVE TROUGH WHICH IS
CURRENTLY UPSTREAM FROM WESTERN MONTANA TO OREGON EARLY THIS
AFTERNOON AND WILL MOVE ACROSS THE REGION TONIGHT.  THE FEATURE WILL
INCREASE CLOUD COVER AND BRING SOME LIGHT SNOW TO THE HIGHER
ELEVATIONS.  THE NEXT SHORTWAVE TROUGH WILL MOVE ACROSS THE CWA
SATURDAY NIGHT AND EARLY SUNDAY MORNING.  MODELS CONTINUE TO PRODUCE
MORE WIDESPREAD SNOW OVER AND NEAR THE MOUNTAINS DURING THAT
TIME...WITH THE NAM SPREADING THE QPF OVER MUCH MORE OF SOUTHEAST
WYOMING THAN THE OTHER MODELS.  HAVE TRENDED POPS UP OVER THE WEST
PART OF THE CWA SATURDAY NIGHT AND SUNDAY...WITH OROGRAPHICS TAKING
OVER ON SUNDAY.  AT THIS TIME...HAVE 3 TO 5 INCHES IN THE FORECAST
FOR SATURDAY NIGHT AND SUNDAY WHICH IS IN LINE WITH THE HPC
NUMBERS.  WILL HOLD OFF ON THE ISSUANCE OF ANY WINTER HIGHLIGHTS FOR
THE MOUNTAINS AT THIS TIME AS THE ACCUMULATING SNOW WILL CONTINUE
INTO THE LONG TERM PART OF THE FORECAST.

THE SHALLOW COLD FRONT CURRENTLY OVER NORTHERN SOUTH DAKOTA AND FAR
NORTHERN WYOMING WILL CONTINUE TO SLOWLY PUSH SOUTH THROUGH EARLY
TONIGHT.  MODELS PLACE THE BOUNDARY OVER THE NORTHEAST THIRD OF THE
CWA BY 06Z.  THE BOUNDARY THEN ERODES EAST LATE TONIGHT AND
SATURDAY BEFORE BEING REINFORCED AND MOVING BACK WEST AND INTO THE
EAST PART OF THE CWA SATURDAY NIGHT.  THE BOUNDARY WILL THEN BE
PUSHED BACK EAST DURING THE DAY ON SUNDAY.  TO THE EAST OF THE
BOUNDARY WILL BE LOW CLOUDS...FOG...FLURRIES AND POSSIBLY FREEZING
DRIZZLE.  QUESTION IS WHERE THE BOUNDARY WILL ACTUALLY END UP.  LAST
NIGHT...THE FRONT DID NOT MAKE IT INTO THE CWA AT ALL AND WAS FURTHER
EAST THAN THE MODELS INDICATED.  THE WEATHER ASSOCIATED WILL BE IN
THE DEEPER COLD AIR FURTHER EAST OF THE FRONT AND MAY NOT REALLY
AFFECT THE CWA.

WESTERLY WINDS WILL REMAIN FAIRLY STRONG ALONG AND WEST OF THE
LARAMIE RANGE THROUGH SUNDAY.  THE LOW LEVEL HEIGHT DIFFERENCES
INCREASE AND THE SURFACE PRESSURE GRADIENT TIGHTENS FOR A BRIEF TIME
TONIGHT AND THEN BECOMES FAVORABLE FOR HIGH WINDS SUNDAY AND
POSSIBLY AS EARLY AS LATE SATURDAY NIGHT.  ON SUNDAY...THE 700 MB
WINDS INCREASE TO AROUND 60 KNOTS OVER SOUTHEAST WYOMING.  WILL HOLD
OFF ON THE ISSUANCE OF A HIGH WIND WATCH AS IT WILL BE MAINLY IN THE
4TH AND 5TH PERIODS.  THE STRONG WINDS WILL ALSO PRODUCE BLOWING AND
DRIFTING SNOW OVER THE WEST PART OF THE CWA ON SUNDAY.

LONG TERM...SUNDAY NIGHT THROUGH FRIDAY
THE MAIN FORECAST CHALLENGES DURING THIS FORECAST PERIOD WILL BE
WINDS...POPS AND TEMPERATURES. GENERALLY TRENDED TOWARD CONSENSUS
MOS GUIDANCE.

THE MID/UPPER LEVEL PATTERN WILL FEATURE A QUASI STATIONARY HIGH
PRESSURE SYSTEM OVER THE EASTERN PACIFIC AND A DEEP AND PERSISTENT
POLAR VORTEX OVER EASTERN CANADA. THE FLOW ALOFT BETWEEN THESE TWO
SYSTEMS WILL BE NORTHWESTERLY OVER THE FORECAST AREA. THIS WILL
ALLOW PERIODIC ARCTIC COLD FRONTS TO DROP SOUTH AND SOUTHEAST FROM
THE CANADIAN PRAIRIES ACROSS THE NORTH CENTRAL CONUS. THERE CONTINUES
TO BE CONSISTENCY FROM THE 12Z GFS AND ECMWF WITH THE TIMING OF
THE FIRST COLD FRONTAL PASSAGE...BUT DIFFER IN THE POSITION OF
THE FRONT. THE ECMWF HAS BEEN TRENDING FURTHER WEST THAN THE
GFS...WITH THE FRONT CLIPPING THE PANHANDLE ZONES MONDAY NIGHT AND
TUESDAY. PRIOR TO THE FRONT'S ARRIVAL...A TIGHT SURFACE PRESSURE
GRADIENT AND 700 MB WINDS OF 50 KT WILL PRODUCE STRONG AND GUSTY
WINDS FOR AREAS IN THE VICINITY OF THE LARAMIE RANGE SUNDAY NIGHT
AND MONDAY. INCREASING MOISTURE AND FAVORABLE OROGRAPHIC FLOW
WILL PRODUCE PERIODS OF RAIN/SNOW FOR THE LOWER ELEVATIONS WITH
HIGHER ELEVATION SNOWFALL SUNDAY NIGHT THROUGH MONDAY NIGHT. SNOW
ACCUMULATIONS WILL RANGE FROM 2 TO 4 INCHES WITH LOCALLY HIGHER
AMOUNTS FOR NORTHWEST AND WEST FACING SLOPES. LITTLE OR SNOW
ACCUMULATION IS EXPECTED FOR AREAS EAST OF THE LARAMIE RANGE.
PRECIPITATION ENDS TUESDAY FOR ALL BUT THE MOUNTAINS IN CARBON
COUNTY DUE TO MOIST NORTHWEST UPSLOPE FLOW. THE COLD FRONT THEN
SURGES EAST ACROSS THE PLAINS AND MIDWEST TUESDAY AFTERNOON AND
NIGHT...THEN ATTENTION IS DIRECTED TO THE NEXT STRONGER COLD FRONT
WHICH LOOKS TO TAKE A MORE SOUTHWARD PATH ACROSS THE CWA PER THE
ECMWF WEDNESDAY THROUGH THURSDAY MORNING...AND A GLANCING BLOW FOR
THE EASTERN CWA BY THE GFS. MOISTURE ONCE AGAIN INCREASES AREAWIDE
DURING THIS TIME...WITH HIGHER POPS AND QPF TARGETED FOR THE SNOWY
AND SIERRA MADRE RANGES. LIKE ITS PREDECESSOR...THIS FRONT WILL THEN
SLIDE EAST ACROSS THE PLAINS THURSDAY NIGHT AND FRIDAY. DRIER
CONDITIONS RETURN TO ALL BUT THE SIERRA MADRE AND SNOWY RANGES WHERE
ISOLATED SNOW SHOWERS WILL BE POSSIBLE DUE TO OROGRAPHIC FLOW.
TEMPERATURES MONDAY AND TUESDAY WILL BE 5 TO 10 DEGREES ABOVE
SEASONAL NORMALS...COOL BACK TO NORMAL WEDNESDAY AND THURSDAY...AND
MODERATE BACK TO A FEW DEGREES ABOVE NORMAL.

AVIATION...18Z TAF ISSUANCE
AREAS OF STRATUS WILL CAUSE PERIODIC MVFR CIGS AT KRWL THIS AFTERNOON
AND TONIGHT. OUTSIDE THE LOW CLOUDS OVER CARBON COUNTY...VFR
CONDITIONS WILL PREVAIL THROUGH TONIGHT. SOME OF THE MODELS ARE
PREDICTING PATCHY FOG AND SOME LOW CLOUDS OVER PORTIONS OF THE
NEBRASKA PANHANDLE LATER TONIGHT AND EARLY SATURDAY MORNING...BUT
WILL HOLD OFF UNTIL THE 18Z MODEL DATA ARRIVES. WESTERLY WINDS WILL
BE GUSTING TO 30 KT OVER PORTIONS OF SOUTHEAST WYOMING THIS
AFTERNOON BEFORE DIMINISHING AROUND SUNSET. THERE WILL BE PERIODS OF
LIGHT SNOW OCCASIONALLY OBSCURING THE SNOWY AND SIERRA MADRE
MOUNTAINS TONIGHT AND SATURDAY MORNING.

FIRE WEATHER...
WESTERLY SURFACE WINDS WILL GUST BETWEEN 40 AND 50 MPH THROUGH THE
WEEKEND IN AREAS ALONG AND WEST OF THE LARAMIE RANGE.  SOME LIGHT
MOUNTAIN SNOW WILL BE POSSIBLE AT TIMES THROUGH NEXT WEEK...WITH
MUCH OF THE REST OF THE CWA DRY.  TEMPERATURES WILL ALSO REMAIN MILD
THROUGH NEXT WEEK WITH MINIMUM RELATIVE HUMIDITIES OVER THE
SOUTHEAST WYOMING PLAINS BETWEEN 30 AND 40 PERCENT EACH DAY.

&&

.CYS WATCHES/WARNINGS/ADVISORIES...
WY...HIGH WIND WARNING UNTIL 11 AM SATURDAY FOR WYZ106-WYZ110.
NE...NONE.

&&

SHORT TERM/AVIATION...WEILAND
LONG TERM...JAMSKI

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
1155 PM MST FRI JAN 14 2011

NEZ002-003-019>021-054-055-095-096-WYZ101-102-104-105-107>109-111-
113-115-118-119-160700-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-
NIOBRARA COUNTY-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-
EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY-
SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN-
LARAMIE VALLEY-CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
1155 PM MST FRI JAN 14 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA
PANHANDLE...EAST CENTRAL WYOMING...SOUTH CENTRAL WYOMING AND
SOUTHEAST WYOMING.

.DAY ONE...TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

WEST TO SOUTHWEST WINDS ARE EXPECTED TO INCREASE IN SPEED SATURDAY
NIGHT AND PERSIST INTO MONDAY. SUSTAINED WINDS OF 25 TO 35 MPH WITH
GUSTS TO 45 MPH WILL BE COMMON ACROSS SOUTHEAST WYOMING AND COULD
FILTER INTO THE PANHANDLE SUNDAY. THESE WINDS ARE EXPECTED TO REMAIN
QUITE GUSTY THROUGH MUCH OF NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

WYZ103-106-110-116-117-160700-
NORTH LARAMIE RANGE-
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-
1155 PM MST FRI JAN 14 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL WYOMING...
SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING.

.DAY ONE...TONIGHT

WEST TO SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS UP TO TO 45 MPH
WILL OCCUR OVER MUCH OF THE LARAMIE RANGE THIS MORNING. A HIGH
WIND WARNING IS IN EFFECT FOR THE ARLINGTON AND BORDEAUX AREAS
THROUGH 11 AM SATURDAY.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

WEST TO SOUTHWEST WINDS ARE EXPECTED TO INCREASE IN INTENSITY
SATURDAY NIGHT AND PERSIST INTO MONDAY. SUSTAINED WINDS OF 35 TO
45 MPH WITH GUSTS TO 70 MPH ARE POSSIBLE DURING THIS TIME. THESE
WINDS ARE EXPECTED TO REMAIN QUITE GUSTY THROUGH NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

WYZ112-114-160700-
SIERRA MADRE RANGE-SNOWY RANGE-
1155 PM MST FRI JAN 14 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH CENTRAL WYOMING.

.DAY ONE...TONIGHT

AREAS OF LIGHT SNOW OR FLURRIES WILL OCCUR OVER MAINLY THE HIGHER
ELEVATIONS OF THE SNOWY AND SIERRA MADRE RANGES OVERNIGHT. UP TO
AN INCH OF NEW SNOW IS POSSIBLE ABOVE 9000 FEET.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

WEST TO SOUTHWEST WINDS ARE EXPECTED TO INCREASE IN SPEED SATURDAY
NIGHT AND PERSIST INTO MONDAY. SUSTAINED WINDS OF 35 TO 45 MPH WITH
GUSTS TO 70 MPH ARE POSSIBLE DURING THIS TIME. THESE WINDS ARE
EXPECTED TO REMAIN QUITE GUSTY THROUGH NEXT WEEK.

ACCUMULATING SNOWS ARE ONCE AGAIN POSSIBLE SATURDAY NIGHT INTO
MONDAY OVER THE SNOWY AND SIERRA MADRE RANGES. THIS
SNOW...COMBINED WITH THE STRONG WINDS...COULD PRODUCE WHITE OUT
CONDITIONS SUNDAY NIGHT INTO MONDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1259 AM MST SAT JAN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1231 AM     HIGH SUST WINDS  ARLINGTON               41.59N 106.21W
01/15/2011  M40.00 MPH       CARBON             WY   DEPT OF HIGHWAYS

            GUSTS TO 50 MPH

&&

GCLAYCOM

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
138 AM MST SAT JAN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0111 AM     HIGH SUST WINDS  ARLINGTON               41.59N 106.21W
01/15/2011  M43 MPH          CARBON             WY   DEPT OF HIGHWAYS

            GUSTS TO 56 MPH

&&

GCLAYCOM

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
140 AM MST SAT JAN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0120 AM     HIGH SUST WINDS  BORDEAUX                41.95N 104.95W
01/15/2011  M39 MPH          PLATTE             WY   DEPT OF HIGHWAYS

            GUSTS TO 50 MPH

&&

GCLAYCOM

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
221 AM MST SAT JAN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0205 AM     HIGH SUST WINDS  ARLINGTON               41.59N 106.21W
01/15/2011  M46 MPH          CARBON             WY   DEPT OF HIGHWAYS

            GUSTS TO 59 MPH

&&

GCLAYCOM

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
223 AM MST SAT JAN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0145 AM     HIGH SUST WINDS  BORDEAUX                41.95N 104.95W
01/15/2011  M40 MPH          PLATTE             WY   DEPT OF HIGHWAYS

            GUSTS TO 56 MPH

&&

GCLAYCOM

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
243 AM MST SAT JAN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0230 AM     HIGH SUST WINDS  ARLINGTON               41.59N 106.21W
01/15/2011  M41 MPH          CARBON             WY   DEPT OF HIGHWAYS

            GUSTS TO 56 MPH

&&

GCLAYCOM