Winter Storm Warning 12, NWS Salt Lake City, UT

000 
WWUS45 KSLC 182245
WSWSLC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
345 PM MST WED DEC 18 2013

UTZ002-003-190700-
/O.CON.KSLC.WS.W.0012.131219T0700Z-131220T0300Z/
NORTHERN WASATCH FRONT-SALT LAKE AND TOOELE VALLEYS-
INCLUDING THE CITIES OF...BRIGHAM CITY...OGDEN...BOUNTIFUL...
SALT LAKE CITY...TOOELE
345 PM MST WED DEC 18 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE NORTHERN WASATCH FRONT...SALT LAKE AND 
  TOOELE VALLEYS. 

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH THE DAY 
  THURSDAY. 

* IMPACTS...BENCH RAIN AND LOWER VALLEY FREEZING RAIN IS 
  EXPECTED TO DEVELOP OVERNIGHT AND LAST THROUGH THE EARLY 
  MORNING COMMUTE. HAZARDOUS TRAVEL CONDITIONS WILL EXIST 
  THURSDAY MORNING. PRECIPITATION WILL CHANGE TO ALL SNOW DURING 
  THE MORNING AND CONTINUE THROUGH EARLY EVENING. THIS SNOW WILL 
  IMPACT TRAVEL DURING THE EVENING COMMUTE. 

* SNOW ACCUMULATIONS...2 TO 5 INCHES WITH LOCALLY HIGHER TOTALS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS A MIXTURE OF SNOW...AND FREEZING
RAIN ARE EXPECTED OR OCCURRING. DRIVING CONDITIONS MAY BE
HAZARDOUS. USE CAUTION. BE PREPARED FOR SUDDEN RESTRICTIONS IN
VISIBILITY DUE TO BLOWING SNOW. KEEP A WINTER STORM SURVIVAL KIT
IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ006-190700-
/O.CON.KSLC.WS.W.0012.131219T0700Z-131220T0300Z/
WASATCH MOUNTAIN VALLEYS-
INCLUDING THE CITIES OF...HUNTSVILLE...PARK CITY...HEBER CITY
345 PM MST WED DEC 18 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE WASTACH MOUNTAIN VALLEYS.

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH THE DAY 
  THURSDAY. 

* IMPACTS...A MIXTURE OF RAIN AND SNOW...WITH LOCAL AREAS OF 
  FREEZING RAIN ARE EXPECTED TO DEVELOP OVERNIGHT AND LAST 
  THROUGH THE MORNING COMMUTE. HAZARDOUS TRAVEL CONDITIONS WILL 
  RESULT FROM THE WINTRY MIX. PRECIPITATION WILL CHANGE TO ALL 
  SNOW DURING THE MORNING AND CONTINUE THROUGH EARLY EVENING. 
  TRAVEL IMPACTS WILL CONTINUE DURING THE EVENING COMMUTE. 

* SNOW ACCUMULATIONS...2 TO 5 INCHES WITH LOCALLY HIGHER TOTALS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS A MIXTURE OF SNOW...AND FREEZING
RAIN ARE EXPECTED OR OCCURRING. DRIVING CONDITIONS MAY BE
HAZARDOUS. USE CAUTION. BE PREPARED FOR SUDDEN RESTRICTIONS IN
VISIBILITY DUE TO BLOWING SNOW. KEEP A WINTER STORM SURVIVAL KIT
IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ007>009-190700-
/O.CON.KSLC.WS.W.0012.131219T0700Z-131220T0300Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-
INCLUDING THE CITIES OF...WOODRUFF...RANDOLPH...ALTA...BRIGHTON...
MIRROR LAKE HIGHWAY
345 PM MST WED DEC 18 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE WASATCH MOUNTAINS AND WESTERN UINTA 
  MOUNTAINS. 

* SNOW ACCUMULATIONS...8 TO 12 INCHES WITH LOCALLY GREATER 
  AMOUNTS POSSIBLE. 

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH EARLY 
  THURSDAY EVENING. 

* IMPACTS...TRAVEL WILL BECOME HAZARDOUS DUE TO SNOWPACKED 
  ROADS. ALL HIGHER ELEVATION ROADWAYS WILL BE IMPACTED BY THIS 
  STORM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ015-190600-
/O.NEW.KSLC.WW.Y.0027.131218T2245Z-131219T0600Z/
WEST CENTRAL UTAH-
INCLUDING THE CITIES OF...DELTA...FILLMORE
345 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A
WINTER WEATHER ADVISORY FOR FREEZING RAIN...WHICH IS IN EFFECT
UNTIL 11 PM MST THIS EVENING.

* AFFECTED AREA...WEST CENTRAL UTAH.

* TIMING...CONTINUING THROUGH THIS EVENING.

* IMPACTS...FREEZING RAIN WILL CAUSE HAZARDOUS TRAVEL DUE TO ICY
  ROADWAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING RAIN
ARE EXPECTED OR ARE OCCURRING. BE PREPARED FOR SLICK ROADS. USE
CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

WYZ021-190700-
/O.EXA.KSLC.WW.Y.0026.131219T0700Z-131220T0300Z/
SOUTHWEST WYOMING-
INCLUDING THE CITY OF...EVANSTON
345 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
8 PM MST THURSDAY...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM
MIDNIGHT TONIGHT TO 8 PM MST THURSDAY.

* AFFECTED AREA...SOUTHWEST WYOMING.

* SNOW ACCUMULATIONS...1 TO 4 INCHES.

* TIMING...DEVELOPING AROUND MIDNIGHT AND LASTING THROUGH THE 
  DAY THURSDAY. 

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOW ACCUMULATIONS
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROAD. USE CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ001-190700-
/O.CON.KSLC.WW.Y.0026.131219T0700Z-131220T0300Z/
CACHE VALLEY/UTAH PORTION-
INCLUDING THE CITIES OF...LOGAN...SMITHFIELD
345 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE CACHE VALLEY.

* SNOW ACCUMULATIONS...2 TO 5 INCHES.

* TIMING...DEVELOPING AROUND MIDNIGHT AND LASTING THROUGH THE 
  DAY THURSDAY. 

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL. 
  LOCAL AREAS OF FREEZING RAIN ARE POSSIBLE AT THE ONSET OF 
  PRECIPITATION TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOW ACCUMULATIONS
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROAD. USE CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ004-190700-
/O.CON.KSLC.WW.Y.0026.131219T0700Z-131220T0300Z/
SOUTHERN WASATCH FRONT-
INCLUDING THE CITIES OF...LEHI...PROVO...NEPHI
345 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE SOUTHERN WASATCH FRONT.

* SNOW ACCUMULATIONS...1 TO 4 INCHES.

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH THURSDAY.

* IMPACTS...ACCUMULATING ROAD SNOW WILL MAKE FOR HAZARDOUS 
  TRAVEL. BOTH THE LATE MORNING AND AFTERNOON COMMUTES WILL BE 
  IMPACTED BY THIS STORM. LOCAL AREAS OF FREEZING RAIN ARE 
  POSSIBLE TONIGHT ESPECIALLY IN THE VICINITY OF UTAH LAKE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOW ACCUMULATIONS
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROAD. USE CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...
HTTP://UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

000 
WWUS45 KSLC 190219
WSWSLC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
719 PM MST WED DEC 18 2013

UTZ005-191200-
/O.EXB.KSLC.WS.W.0012.131219T0219Z-131220T0300Z/
GREAT SALT LAKE DESERT AND MOUNTAINS-
INCLUDING THE CITIES OF...WENDOVER...SNOWVILLE
719 PM MST WED DEC 18 2013

...WINTER STORM WARNING IN EFFECT UNTIL 8 PM MST THURSDAY...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A
WINTER STORM WARNING FOR FREEZING RAIN AND SNOW...WHICH IS IN
EFFECT UNTIL 8 PM MST THURSDAY.

* AFFECTED AREA...THE GREAT SALT LAKE DESERT.

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH THE DAY 
  THURSDAY. 

* IMPACTS...FREEZING RAIN IS FORECAST TO DEVELOP LATE THIS EVENING
  AND CONTINUE INTO THURSDAY MORNING BEFORE CHANGING TO SNOW.
  HAZARDOUS TRAVEL CAN BE EXPECTED ALONG INTERSTATE 80.

* SNOW ACCUMULATIONS...UP TO 2 INCHES WITH LOCALLY HIGHER TOTALS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS A MIXTURE OF SNOW...AND FREEZING
RAIN ARE EXPECTED OR OCCURRING. DRIVING CONDITIONS MAY BE
HAZARDOUS. USE CAUTION. BE PREPARED FOR SUDDEN RESTRICTIONS IN
VISIBILITY DUE TO BLOWING SNOW. KEEP A WINTER STORM SURVIVAL KIT
IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ002-003-191200-
/O.CON.KSLC.WS.W.0012.131219T0700Z-131220T0300Z/
NORTHERN WASATCH FRONT-SALT LAKE AND TOOELE VALLEYS-
INCLUDING THE CITIES OF...BRIGHAM CITY...OGDEN...BOUNTIFUL...
SALT LAKE CITY...TOOELE
719 PM MST WED DEC 18 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE NORTHERN WASATCH FRONT...SALT LAKE AND 
  TOOELE VALLEYS. 

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH THE DAY 
  THURSDAY. 

* IMPACTS...BENCH RAIN AND LOWER VALLEY FREEZING RAIN IS 
  EXPECTED TO DEVELOP OVERNIGHT AND LAST THROUGH THE EARLY 
  MORNING COMMUTE. HAZARDOUS TRAVEL CONDITIONS WILL EXIST 
  THURSDAY MORNING. PRECIPITATION WILL CHANGE TO ALL SNOW DURING 
  THE MORNING AND CONTINUE THROUGH EARLY EVENING. THIS SNOW WILL 
  IMPACT TRAVEL DURING THE EVENING COMMUTE. 

* SNOW ACCUMULATIONS...2 TO 5 INCHES WITH LOCALLY HIGHER TOTALS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS A MIXTURE OF SNOW...AND FREEZING
RAIN ARE EXPECTED OR OCCURRING. DRIVING CONDITIONS MAY BE
HAZARDOUS. USE CAUTION. BE PREPARED FOR SUDDEN RESTRICTIONS IN
VISIBILITY DUE TO BLOWING SNOW. KEEP A WINTER STORM SURVIVAL KIT
IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ006-191200-
/O.CON.KSLC.WS.W.0012.131219T0700Z-131220T0300Z/
WASATCH MOUNTAIN VALLEYS-
INCLUDING THE CITIES OF...HUNTSVILLE...PARK CITY...HEBER CITY
719 PM MST WED DEC 18 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE WASTACH MOUNTAIN VALLEYS.

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH THE DAY 
  THURSDAY. 

* IMPACTS...A MIXTURE OF RAIN AND SNOW...WITH LOCAL AREAS OF 
  FREEZING RAIN ARE EXPECTED TO DEVELOP OVERNIGHT AND LAST 
  THROUGH THE MORNING COMMUTE. HAZARDOUS TRAVEL CONDITIONS WILL 
  RESULT FROM THE WINTRY MIX. PRECIPITATION WILL CHANGE TO ALL 
  SNOW DURING THE MORNING AND CONTINUE THROUGH EARLY EVENING. 
  TRAVEL IMPACTS WILL CONTINUE DURING THE EVENING COMMUTE. 

* SNOW ACCUMULATIONS...2 TO 5 INCHES WITH LOCALLY HIGHER TOTALS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS A MIXTURE OF SNOW...AND FREEZING
RAIN ARE EXPECTED OR OCCURRING. DRIVING CONDITIONS MAY BE
HAZARDOUS. USE CAUTION. BE PREPARED FOR SUDDEN RESTRICTIONS IN
VISIBILITY DUE TO BLOWING SNOW. KEEP A WINTER STORM SURVIVAL KIT
IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ007>009-191200-
/O.CON.KSLC.WS.W.0012.131219T0700Z-131220T0300Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-
INCLUDING THE CITIES OF...WOODRUFF...RANDOLPH...ALTA...BRIGHTON...
MIRROR LAKE HIGHWAY
719 PM MST WED DEC 18 2013

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE WASATCH MOUNTAINS AND WESTERN UINTA 
  MOUNTAINS. 

* SNOW ACCUMULATIONS...8 TO 12 INCHES WITH LOCALLY GREATER 
  AMOUNTS POSSIBLE. 

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH EARLY 
  THURSDAY EVENING. 

* IMPACTS...TRAVEL WILL BECOME HAZARDOUS DUE TO SNOWPACKED 
  ROADS. ALL HIGHER ELEVATION ROADWAYS WILL BE IMPACTED BY THIS 
  STORM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ015-191200-
/O.EXT.KSLC.WW.Y.0027.000000T0000Z-131219T1300Z/
WEST CENTRAL UTAH-
INCLUDING THE CITIES OF...DELTA...FILLMORE
719 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM MST
THURSDAY...

* AFFECTED AREA...WEST CENTRAL UTAH.

* TIMING...CONTINUING THROUGH THE OVERNIGHT HOURS.

* IMPACTS...FREEZING RAIN WILL CAUSE HAZARDOUS TRAVEL DUE TO ICY 
  ROADWAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING RAIN ARE
EXPECTED OR ARE OCCURRING. BE PREPARED FOR SLICK ROADS. USE
CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ001-191200-
/O.CON.KSLC.WW.Y.0026.131219T0700Z-131220T0300Z/
CACHE VALLEY/UTAH PORTION-
INCLUDING THE CITIES OF...LOGAN...SMITHFIELD
719 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE CACHE VALLEY.

* SNOW ACCUMULATIONS...2 TO 5 INCHES.

* TIMING...DEVELOPING AROUND MIDNIGHT AND LASTING THROUGH THE 
  DAY THURSDAY. 

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL. 
  LOCAL AREAS OF FREEZING RAIN ARE POSSIBLE AT THE ONSET OF 
  PRECIPITATION TONIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOW ACCUMULATIONS
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROAD. USE CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ004-191200-
/O.CON.KSLC.WW.Y.0026.131219T0700Z-131220T0300Z/
SOUTHERN WASATCH FRONT-
INCLUDING THE CITIES OF...LEHI...PROVO...NEPHI
719 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 PM MST THURSDAY...

* AFFECTED AREA...THE SOUTHERN WASATCH FRONT.

* SNOW ACCUMULATIONS...1 TO 4 INCHES.

* TIMING...DEVELOPING OVERNIGHT AND LASTING THROUGH THURSDAY.

* IMPACTS...ACCUMULATING ROAD SNOW WILL MAKE FOR HAZARDOUS 
  TRAVEL. BOTH THE LATE MORNING AND AFTERNOON COMMUTES WILL BE 
  IMPACTED BY THIS STORM. LOCAL AREAS OF FREEZING RAIN ARE 
  POSSIBLE TONIGHT ESPECIALLY IN THE VICINITY OF UTAH LAKE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOW ACCUMULATIONS
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROAD. USE CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

WYZ021-191200-
/O.CON.KSLC.WW.Y.0026.131219T0700Z-131220T0300Z/
SOUTHWEST WYOMING-
INCLUDING THE CITY OF...EVANSTON
719 PM MST WED DEC 18 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 PM MST THURSDAY...

* AFFECTED AREA...SOUTHWEST WYOMING.

* SNOW ACCUMULATIONS...1 TO 4 INCHES.

* TIMING...DEVELOPING AROUND MIDNIGHT AND LASTING THROUGH THE 
  DAY THURSDAY. 

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOW ACCUMULATIONS
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROAD. USE CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

ROGOWSKI/MERRILL

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...
HTTP://UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

000 
WWUS45 KSLC 191246
WSWSLC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
546 AM MST THU DEC 19 2013

UTZ015-191400-
/O.CAN.KSLC.WW.Y.0027.000000T0000Z-131219T1300Z/
WEST CENTRAL UTAH-
INCLUDING THE CITIES OF...DELTA...FILLMORE
546 AM MST THU DEC 19 2013

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE
WINTER WEATHER ADVISORY.

PRECIPITATION IS TAPERING OFF ACROSS WEST-CENTRAL UTAH THIS
MORNING AND THE THREAT OF FREEZING RAIN HAS DECREASED. RAIN AND
SNOW WILL REDEVELOP LATER THIS AFTERNOON AND EVENING...WITH MINOR
ACCUMULATIONS EXPECTED.

$$

UTZ001-WYZ021-192300-
/O.UPG.KSLC.WW.Y.0026.000000T0000Z-131220T0300Z/
/O.EXA.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
CACHE VALLEY/UTAH PORTION-SOUTHWEST WYOMING-
INCLUDING THE CITIES OF...LOGAN...SMITHFIELD...EVANSTON
546 AM MST THU DEC 19 2013

...WINTER STORM WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT UNTIL 8
PM MST THIS EVENING. THE WINTER WEATHER ADVISORY IS NO LONGER IN
EFFECT.

* AFFECTED AREA...THE CACHE VALLEY AND SOUTHWEST WYOMING.

* SNOW ACCUMULATIONS...STORM TOTALS OF 5 TO 10 INCHES WITH
  LOCALLY HIGHER AMOUNTS POSSIBLE.

* TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE INTO THIS
  EVENING BEFORE TAPERING OFF.

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL
  THROUGH THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY. 

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ002-003-192300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
NORTHERN WASATCH FRONT-SALT LAKE AND TOOELE VALLEYS-
INCLUDING THE CITIES OF...BRIGHAM CITY...OGDEN...BOUNTIFUL...
SALT LAKE CITY...TOOELE
546 AM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE NORTHERN WASATCH FRONT AND THE SALT LAKE
  AND TOOELE VALLEYS.

* TIMING...RAIN AND SNOW WITH AREAS OF FREEZING RAIN THIS MORNING
  WILL TRANSITION TO ALL SNOW BY THIS AFTERNOON. SNOW WILL
  CONTINUE INTO THE EVENING HOURS BEFORE TAPERING OFF.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS WILL EXIST THIS MORNING
  DUE TO EXTREMELY SLIPPERY SNOW AND ICE COVERED ROADS AND
  SIDEWALKS. INCREASING SNOW THIS AFTERNOON WILL CREATE WINTER
  DRIVING CONDITIONS FOR THE EVENING COMMUTE.

* SNOW ACCUMULATIONS...2 TO 6 INCHES WITH LOCALLY HIGHER AMOUNTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS A MIXTURE OF SNOW...AND FREEZING
RAIN ARE EXPECTED OR OCCURRING. DRIVING CONDITIONS MAY BE
HAZARDOUS. USE CAUTION. BE PREPARED FOR SUDDEN RESTRICTIONS IN
VISIBILITY DUE TO BLOWING SNOW. KEEP A WINTER STORM SURVIVAL KIT
IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ006-192300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
WASATCH MOUNTAIN VALLEYS-
INCLUDING THE CITIES OF...HUNTSVILLE...PARK CITY...HEBER CITY
546 AM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE WASTACH MOUNTAIN VALLEYS.

* TIMING...RAIN AND SNOW EARLY THIS MORNING WILL TRANSITION TO
  ALL SNOW LATER THIS MORNING. SNOW WILL CONTINUE INTO THE EVENING
  HOURS BEFORE TAPERING OFF.

* IMPACTS...HAZARDOUS TRAVEL CONDITIONS WILL RESULT FROM
  ACCUMULATING ROAD SNOW DURING BOTH THE MORNING AND EVENING
  COMMUTE.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ007>009-192300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-
INCLUDING THE CITIES OF...WOODRUFF...RANDOLPH...ALTA...BRIGHTON...
MIRROR LAKE HIGHWAY
546 AM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE WASATCH MOUNTAINS AND WESTERN UINTA 
  MOUNTAINS. 

* SNOW ACCUMULATIONS...8 TO 14 INCHES WITH LOCALLY HIGHER AMOUNTS
  POSSIBLE.

* TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE INTO THE EVENING
  HOURS BEFORE GRADUALLY TAPERING OFF.

* IMPACTS...TRAVEL WILL BECOME HAZARDOUS DUE TO SNOWPACKED 
  ROADS. ALL HIGHER ELEVATION ROADWAYS WILL BE IMPACTED BY THIS 
  STORM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ005-192300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
GREAT SALT LAKE DESERT AND MOUNTAINS-
INCLUDING THE CITIES OF...WENDOVER...SNOWVILLE
546 AM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE GREAT SALT LAKE DESERT.

* TIMING...SNOW...LOCALLY HEAVY AT TIMES...WILL CONTINUE INTO THE
  EVENING HOURS BEFORE TAPERING OFF. LOCAL AREAS OF FREEZING RAIN
  WILL BE POSSIBLE THIS MORNING.

* IMPACTS...HAZARDOUS TRAVEL CAN BE EXPECTED ALONG INTERSTATE 80
  ACROSS WESTERN UTAH THROUGH THIS EVENING.

* SNOW ACCUMULATIONS...2 TO 5 INCHES WITH LOCALLY HIGHER AMOUNTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS A MIXTURE OF SNOW AND FREEZING RAIN
ARE EXPECTED OR OCCURRING. DRIVING CONDITIONS MAY BE HAZARDOUS.
USE CAUTION. BE PREPARED FOR SUDDEN RESTRICTIONS IN VISIBILITY DUE
TO BLOWING SNOW. KEEP A WINTER STORM SURVIVAL KIT IN YOUR VEHICLE
IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ004-192300-
/O.CON.KSLC.WW.Y.0026.000000T0000Z-131220T0300Z/
SOUTHERN WASATCH FRONT-
INCLUDING THE CITIES OF...LEHI...PROVO...NEPHI
546 AM MST THU DEC 19 2013

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE SOUTHERN WASATCH FRONT.

* SNOW ACCUMULATIONS...1 TO 4 INCHES.

* TIMING...RAIN AND SNOW THIS MORNING WILL TRANSITION TO ALL SNOW
  DURING THE AFTERNOON. SNOW WILL THEN CONTINUE INTO THE EVENING
  HOURS BEFORE TAPERING OFF.

* IMPACTS...ACCUMULATING ROAD SNOW WILL MAKE FOR HAZARDOUS
  TRAVEL...ESPECIALLY DURING THE EVENING COMMUTE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT SNOW ACCUMULATIONS
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROAD. USE CAUTION WHILE DRIVING.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...
HTTP://UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

000 
WWUS45 KSLC 191856
WSWSLC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1156 AM MST THU DEC 19 2013


UTZ004-192000-
/O.CAN.KSLC.WW.Y.0026.000000T0000Z-131220T0300Z/
SOUTHERN WASATCH FRONT-
INCLUDING THE CITIES OF...LEHI...PROVO...NEPHI
1156 AM MST THU DEC 19 2013

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE
WINTER WEATHER ADVISORY FOR SNOW. THE BAND OF SNOW HAS STALLED
ACROSS SALT LAKE COUNTY...AND ALTHOUGH SNOW SHOWERS WILL BE
POSSIBLE...WIDESPREAD SNOW ACCUMULATION ACROSS THE SOUTHERN
WASATCH FRONT IS NOT EXPECTED.


$$

UTZ001>003-005-006-WYZ021-200300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-GREAT SALT LAKE DESERT AND MOUNTAINS-
WASATCH MOUNTAIN VALLEYS-SOUTHWEST WYOMING-
INCLUDING THE CITIES OF...LOGAN...SMITHFIELD...BRIGHAM CITY...
OGDEN...BOUNTIFUL...SALT LAKE CITY...TOOELE...WENDOVER...
SNOWVILLE...HUNTSVILLE...PARK CITY...HEBER CITY...EVANSTON
1156 AM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE NORTHERN AND CENTRAL WASATCH FRONT...THE
  CACHE VALLEY AND WASATCH MOUNTAIN VALLEYS...THE GREAT SALT LAKE
  DESERT AND MOUNTAINS...ALONG WITH SOUTHWEST WYOMING.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATION OF 1 TO 3 INCHES
  THROUGH MID EVENING.

* TIMING...SNOW WILL CONTINUE INTO THIS AFTERNOON BEFORE TAPERING
  OFF.

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL 
  THROUGH THIS EVENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ007>009-200300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-
INCLUDING THE CITIES OF...WOODRUFF...RANDOLPH...ALTA...BRIGHTON...
MIRROR LAKE HIGHWAY
1156 AM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE WASATCH MOUNTAINS AND WESTERN UINTA 
  MOUNTAINS. 

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATION OF 1 TO 4 INCHES
  THROUGH THIS EVENING.

* TIMING...SNOW WILL CONTINUE INTO THE EVENING HOURS BEFORE
  GRADUALLY TAPERING OFF.

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL 
  THROUGH THIS EVENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...
HTTP://UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

000 
WWUS45 KSLC 192222
WSWSLC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
322 PM MST THU DEC 19 2013

UTZ001-192330-
/O.CAN.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
CACHE VALLEY/UTAH PORTION-
INCLUDING THE CITIES OF...LOGAN...SMITHFIELD
322 PM MST THU DEC 19 2013

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE
WINTER STORM WARNING FOR THE CACHE VALLEY. OCCASIONAL LIGHT SNOW
WILL REMAIN POSSIBLE INTO THE EVENING HOURS...PRIMARILY OVER
SOUTHERN PORTIONS OF THE CACHE VALLEY. ANY ADDITIONAL ACCUMULATION
IS EXPECTED TO REMAIN AN INCH OR LESS. 

$$

UTZ002-003-005-006-WYZ021-200300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
NORTHERN WASATCH FRONT-SALT LAKE AND TOOELE VALLEYS-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
SOUTHWEST WYOMING-
INCLUDING THE CITIES OF...BRIGHAM CITY...OGDEN...BOUNTIFUL...
SALT LAKE CITY...TOOELE...WENDOVER...SNOWVILLE...HUNTSVILLE...
PARK CITY...HEBER CITY...EVANSTON
322 PM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE NORTHERN AND CENTRAL WASATCH FRONT AND
  WASATCH MOUNTAIN VALLEYS...THE GREAT SALT LAKE DESERT AND
  MOUNTAINS...ALONG WITH SOUTHWEST WYOMING.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATION UP TO 2 INCHES
  THROUGH MID EVENING.

* TIMING...SNOW WILL CONTINUE INTO THIS AFTERNOON BEFORE 
  TAPERING OFF. 

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL 
  THROUGH THIS EVENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

UTZ007>009-200300-
/O.CON.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-
INCLUDING THE CITIES OF...WOODRUFF...RANDOLPH...ALTA...BRIGHTON...
MIRROR LAKE HIGHWAY
322 PM MST THU DEC 19 2013

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* AFFECTED AREA...THE WASATCH MOUNTAINS AND WESTERN UINTA 
  MOUNTAINS. 

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATION UP TO 2 INCHES
  THROUGH THIS EVENING.

* TIMING...SNOW WILL CONTINUE INTO THE EVENING HOURS BEFORE 
  GRADUALLY TAPERING OFF. 

* IMPACTS...SNOWPACKED ROADS WILL MAKE FOR HAZARDOUS TRAVEL 
  THROUGH THIS EVENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS THAT SIGNIFICANT
ACCUMULATIONS OF SNOW ARE EXPECTED OR OCCURRING. DRIVING
CONDITIONS MAY BE HAZARDOUS. USE CAUTION. KEEP A WINTER STORM
SURVIVAL KIT IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

FOR WINTER ROAD CONDITIONS FROM THE UTAH DEPARTMENT OF
TRANSPORTATION...VISIT
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX OR DIAL
511.

&&

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...
HTTP://UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

000 
WWUS45 KSLC 200249
WSWSLC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
749 PM MST THU DEC 19 2013


UTZ002-003-005>009-WYZ021-200400-
/O.CAN.KSLC.WS.W.0012.000000T0000Z-131220T0300Z/
NORTHERN WASATCH FRONT-SALT LAKE AND TOOELE VALLEYS-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-SOUTHWEST WYOMING-
INCLUDING THE CITIES OF...BRIGHAM CITY...OGDEN...BOUNTIFUL...
SALT LAKE CITY...TOOELE...WENDOVER...SNOWVILLE...HUNTSVILLE...
PARK CITY...HEBER CITY...WOODRUFF...RANDOLPH...ALTA...BRIGHTON...
MIRROR LAKE HIGHWAY...EVANSTON
749 PM MST THU DEC 19 2013

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE
WINTER STORM WARNING FOR ALL AREAS OF NORTHERN UTAH AND UINTA
COUNTY IN SOUTHWEST WYOMING.

THE HEAVIER ACCUMULATING SNOWS FROM THIS AFTERNOON HAVE DECREASED
IN AREAL COVERAGE AND INTENSITY EARLY THIS EVENING. AREAS OF LIGHT
SNOW OR FLURRIES WILL EXIST OVERNIGHT...THOUGH LITTLE ADDITIONAL
ACCUMULATION IS EXPECTED.

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...
HTTP://UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1108 AM MST WED DEC 18 2013

.SYNOPSIS...THE STORM SYSTEM ENTERING THE PACIFIC NORTHWEST WILL
CONTINUE SOUTH INTO THE GREAT BASIN FOR LATE TONIGHT THROUGH
THURSDAY. THIS STORM WILL HAVE IMPACTS ON THE AREA THROUGH EARLY
FRIDAY. A SOMEWHAT MOIST AND COLD NORTHERLY FLOW ALOFT WILL
FOLLOW FOR THE UPCOMING WEEKEND.

&&

.DISCUSSION...THE UPPER TROUGH ENTERING THE PACIFIC NORTHWEST LATE
THIS MORNING WILL CONTINUE SOUTH-SOUTHEAST INTO THE GREAT BASIN
LATE TONIGHT. THIS TROUGH WILL EXPERIENCE A RATHER HARD SPLIT WITH
THE NORTHERN PORTION SHEARING EAST INTO THE NORTHERN PLAINS...AND
THE SOUTHERN PORTION DIVING SOUTH AS A CLOSED LOW INTO SOUTHWEST
ARIZONA/NORTHWEST MEXICO BY EARLY FRIDAY.

CONTEMPLATING MAJOR CHANGES TO CURRENT FORECAST AS THE CONDITIONS
ARE TAKING SHAPE FOR A SIGNIFICANT WINTER STORM ACROSS PORTIONS
OF NORTHERN UTAH LATE TONIGHT/THURSDAY. TWO ISSUES WILL COME INTO
PLAY WITH THE FIRST BEING PRECIP TYPE AND SECOND ACCUMULATING
SNOWS.

INCREASING MOIST LOW-LEVEL WARM ADVECTION WILL INITIATE PRECIP
ACROSS THE NORTH AROUND MIDNIGHT. MID-LEVEL COOLING WHICH ARRIVES
LATE TONIGHT WILL SUPPORT INCREASINGLY STRONG LIFT BY LATE
TONIGHT. THE RATHER COLD AIR TRAPPED IN THE LOWER VALLEYS OF THE
NORTH WILL LIKELY REMAIN IN PLACE AS PRECIP DEVELOPS...WITH A
LAYER OF ABOVE FREEZING TEMPS ON TOP OF THIS COLD AIR. THIS TEMP
PROFILE WOULD SUPPORT FREEZING RAIN THROUGHOUT ACROSS THE URBAN
CORRIDOR...WITH THE BEST THREAT ACROSS THE CENTRAL AND SOUTHERN
WASATCH FRONT. NEAR 700 MB COLDER AIR MOVING IN FROM THE NORTH
WILL LIKELY ERODE THE WARM LAYER SHORTLY AFTER THE ONSET OF
PRECIP...SO ANY FREEZING RAIN WOULD BE OF A RELATIVELY SHORT
DURATION. THE NORTHERN WASATCH FRONT AND CACHE VALLEY MAY NOT SEE
THE EXTENSIVE WARM LAYER AHEAD OF THE PRECIP...SO THE PRECIP-TYPE
MAY BE MORE OF THE SNOW VARIETY.

A SECOND ISSUE WILL BE THE DEVELOPMENT OF A DEFORMATION ZONE
ASSOCIATED WITH THE NOW DEVELOPED UPPER LOW MOVING SOUTH THROUGH
CENTRAL/SOUTHERN CALIFORNIA. THE VARIOUS 12Z GUIDANCE ALONG THE
00Z ECMWF ARE ALL CONVERGING IN ON A SOLUTION WHERE PRECIP FOCUSES
ALONG THE NEAR 700MB CONVERGENCE ZONE FROM CENTRAL NEVADA THROUGH
NORTHERN UTAH AND ON INTO SOUTHWEST WYOMING. THE TREND IN THE
GUIDANCE OVER THE PAST DAY OR SO HAS BEEN TO PUSH THE BAND
FURTHER NORTH ACROSS THE CENTRAL/NORTHERN WASATCH FRONT VERSUS
THE SOUTHERN WASATCH FRONT THROUGH CENTRAL UTAH. MODEL QPFS
SUGGEST A RATHER SUBSTANTIAL SNOW EVENT WITHIN THE BAND THROUGH
EARLY THURSDAY EVENING. THIS ORGANIZED SNOW WILL LIKELY FALL APART
THURSDAY NIGHT AS THE SUPPORTING UPPER LOW SETTLES INTO FAR
SOUTHERN ARIZONA/NORTHWEST MEXICO.

WINTER WEATHER HIGHLIGHTS WILL LIKELY BE ISSUED WITH THE AFTERNOON
PACKAGE. FOR NOW WILL LEAVE THE CURRENT FORECAST PACKAGE AS ISSUED
EARLIER THIS MORNING.

&&

.AVIATION...HAZE WILL CONTINUE ACROSS THE SLC TERMINAL INTO THE
AFTERNOON AND POSSIBLY EVENING HOURS WITH MVFR VISIBILITIES
EXPECTED.

A WINTER STORM IS EXPECTED TO IMPACT THE TERMINAL TONIGHT INTO
THURSDAY. THERE IS THE POTENTIAL FOR SEVERAL HOURS OF FREEZING RAIN
STARTING AROUND ROUGHLY 06Z AND CONTINUING THROUGH 12-14Z. FOLLOWING
ANY FREEZING RAIN IS EXPECTED TO BE A PERIOD OF SNOW THROUGH THE
REMAINDER OF THURSDAY MORNING INTO THURSDAY AFTERNOON. MORE
INFORMATION WILL BE AVAILABLE ONCE THE REMAINDER OF THE 12Z GUIDANCE
HAS BEEN PROCESSED.

&&

.SLC WATCHES/WARNINGS/ADVISORIES...
UT...NONE.
WY...NONE.
&&

PUBLIC...CONGER
AVIATION...KRUSE

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)

FOR FREQUENTLY ASKED QUESTIONS ABOUT THE AREA FORECAST DISCUSSION
VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/GENERAL/AFDFAQS.PHP (ALL LOWER CASE)

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
605 AM MST WED DEC 18 2013

UTZ001>016-019>021-517-518-WYZ021-191345-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
605 AM MST WED DEC 18 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

DENSE FOG OVER THE GREAT SALT LAKE WILL CONTINUE TO IMPACT
SURROUNDING VALLEY AREAS THROUGH THE MORNING HOURS. PATCHY FOG
MAY ALSO BE ENCOUNTERED ACROSS OTHER NORTHERN AND CENTRAL VALLEYS
OF UTAH...ESPECIALLY PORTIONS OF THE CACHE VALLEY AND WASATCH
MOUNTAIN VALLEYS THIS MORNING.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

A WEAK WEATHER DISTURBANCE WILL CROSS THE AREA OVERNIGHT. A
CHANCE OF PRECIPITATION EXISTS FOR MUCH OF THE OUTLOOK AREA
THROUGH THE NIGHT. PRECIPITATION WILL MOSTLY BE IN THE FORM OF
SNOW OR A RAIN AND SNOW MIX. HOWEVER...SOME OF THE LOWER VALLEYS
OF NORTHERN AND CENTRAL UTAH COULD SEE A SMALL CHANCE OF FREEZING
RAIN TONIGHT INTO THURSDAY MORNING. ANY SNOW OR FREEZING RAIN WILL
CAUSE TRAVEL IMPACTS AS ROADS WILL BECOME SLICK.

A SLIGHTLY STRONGER STORM SYSTEM WILL BRING ANOTHER ROUND OF
PRECIPITATION TO THE AREA FOR THURSDAY. HOWEVER...THE BULK OF THE
PRECIPITATION SHOULD BE CONFINED TO A NARROW BAND...WHICH AT THIS
TIME IS EXPECTED TO EXTEND FROM WEST-CENTRAL UTAH INTO SOUTHWEST
WYOMING. ACCUMULATING SNOW IS EXPECTED UNDERNEATH THIS BAND.

ANOTHER SYSTEM GRAZING UTAH ON SATURDAY WILL KEEP UNSETTLED
WEATHER IN PLACE INTO THE WEEKEND.

EXPECT SOME MIXING OF THE AIRMASS THROUGH THE WEEKEND WHICH WILL
BRING SOME IMPROVEMENT IN AIR QUALITY. HOWEVER...THE VALLEY
INVERSIONS ARE NOT EXPECTED TO COMPLETELY ERODE AWAY BEFORE HIGH
PRESSURE BUILDS INTO THE REGION AGAIN EARLY NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 181305
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
605 AM MST WED DEC 18 2013

UTZ001>016-019>021-517-518-WYZ021-191345-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
605 AM MST WED DEC 18 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

DENSE FOG OVER THE GREAT SALT LAKE WILL CONTINUE TO IMPACT
SURROUNDING VALLEY AREAS THROUGH THE MORNING HOURS. PATCHY FOG
MAY ALSO BE ENCOUNTERED ACROSS OTHER NORTHERN AND CENTRAL VALLEYS
OF UTAH...ESPECIALLY PORTIONS OF THE CACHE VALLEY AND WASATCH
MOUNTAIN VALLEYS THIS MORNING.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

A WEAK WEATHER DISTURBANCE WILL CROSS THE AREA OVERNIGHT. A
CHANCE OF PRECIPITATION EXISTS FOR MUCH OF THE OUTLOOK AREA
THROUGH THE NIGHT. PRECIPITATION WILL MOSTLY BE IN THE FORM OF
SNOW OR A RAIN AND SNOW MIX. HOWEVER...SOME OF THE LOWER VALLEYS
OF NORTHERN AND CENTRAL UTAH COULD SEE A SMALL CHANCE OF FREEZING
RAIN TONIGHT INTO THURSDAY MORNING. ANY SNOW OR FREEZING RAIN WILL
CAUSE TRAVEL IMPACTS AS ROADS WILL BECOME SLICK.

A SLIGHTLY STRONGER STORM SYSTEM WILL BRING ANOTHER ROUND OF
PRECIPITATION TO THE AREA FOR THURSDAY. HOWEVER...THE BULK OF THE
PRECIPITATION SHOULD BE CONFINED TO A NARROW BAND...WHICH AT THIS
TIME IS EXPECTED TO EXTEND FROM WEST-CENTRAL UTAH INTO SOUTHWEST
WYOMING. ACCUMULATING SNOW IS EXPECTED UNDERNEATH THIS BAND.

ANOTHER SYSTEM GRAZING UTAH ON SATURDAY WILL KEEP UNSETTLED
WEATHER IN PLACE INTO THE WEEKEND.

EXPECT SOME MIXING OF THE AIRMASS THROUGH THE WEEKEND WHICH WILL
BRING SOME IMPROVEMENT IN AIR QUALITY. HOWEVER...THE VALLEY
INVERSIONS ARE NOT EXPECTED TO COMPLETELY ERODE AWAY BEFORE HIGH
PRESSURE BUILDS INTO THE REGION AGAIN EARLY NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 171147
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
447 AM MST TUE DEC 17 2013

UTZ001>016-019>021-517-518-WYZ021-181330-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
447 AM MST TUE DEC 17 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

DENSE FOG OVER THE GREAT SALT LAKE WILL CONTINUE TO IMPACT
SURROUNDING VALLEY AREAS THROUGH THE MORNING HOURS. PATCHY FOG
MAY ALSO BE ENCOUNTERED ACROSS OTHER NORTHERN AND CENTRAL VALLEYS
OF UTAH...ESPECIALLY PORTIONS OF THE CACHE VALLEY AND WASATCH
MOUNTAIN VALLEYS THIS MORNING.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A DRY AND STABLE AIRMASS WILL MAINTAIN VALLEY INVERSIONS THROUGH
WEDNESDAY...PROMOTING AN INCREASE IN URBAN HAZE AND VALLEY
FOG...ALONG WITH A DECREASE IN AIR QUALITY.

A WEAK WEATHER DISTURBANCE WILL CROSS THE AREA WEDNESDAY EVENING
BRINGING A CHANCE OF SNOW SHOWERS. A SLIGHTLY STRONGER SYSTEM WILL
FOLLOW FOR THURSDAY...ACCOMPANIED BY AN INCREASED CHANCE FOR SNOW.
HOWEVER...THIS SYSTEM APPEARS UNLIKELY TO COMPLETELY SWEEP THE
INVERSIONS OUT OF THE VALLEYS.

A MOIST NORTHWEST FLOW WILL KEEP UNSETTLED WEATHER AND PERIODS OF
SNOW IN PLACE THROUGH THE WEEKEND.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 162251
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
350 PM MST MON DEC 16 2013

UTZ001>016-019>021-517-518-WYZ021-171330-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
508 AM MST MON DEC 16 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TONIGHT

DENSE FOG WILL LIKELY EXPAND FROM OVER THE GREAT SALT LAKE TO
SURROUNDING VALLEY AREAS THIS EVENING. PATCHY FOG IS ALSO LIKELY
ACROSS OTHER NORTHERN AND CENTRAL VALLEYS OF UTAH...ESPECIALLY
PORTIONS OF THE CACHE VALLEY AND WASATCH MOUNTAIN VALLEYS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A DRY AND STABLE NORTHWEST FLOW ALOFT WILL LIKELY STRENGTHEN
VALLEY INVERSIONS THROUGH MIDWEEK...PROMOTING AN INCREASE IN
URBAN HAZE AND VALLEY FOG...ALONG WITH A DECREASE IN AIR QUALITY.

THE NEXT WEATHER DISTURBANCE IS EXPECTED TO CROSS THE GREAT BASIN
ON THURSDAY...BRINGING A CHANCE OF SNOW. HOWEVER...THIS WEAK
SYSTEM APPEARS UNLIKELY TO COMPLETELY SWEEP THE INVERSIONS OUT OF
THE VALLEYS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 161208
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
508 AM MST MON DEC 16 2013

UTZ001>016-019>021-517-518-WYZ021-171330-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
508 AM MST MON DEC 16 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

PATCHY DENSE FOG WILL CONTINUE THROUGH THE MORNING HOURS ACROSS
THE NORTHERN AND CENTRAL VALLEYS OF UTAH...ESPECIALLY NEAR THE
GREAT SALT LAKE...AND IN PORTIONS OF THE CACHE VALLEY AND WASATCH
MOUNTAIN VALLEYS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A DRY AND STABLE NORTHWEST FLOW ALOFT WILL LIKELY STRENGTHEN
VALLEY INVERSIONS THROUGH MIDWEEK...PROMOTING AN INCREASE IN
URBAN HAZE AND VALLEY FOG...ALONG WITH A DECREASE IN AIR QUALITY.

THE NEXT WEATHER DISTURBANCE IS EXPECTED TO CROSS THE GREAT BASIN
ON THURSDAY...BRINGING A CHANCE OF SNOW. HOWEVER...THIS WEAK
SYSTEM APPEARS UNLIKELY TO COMPLETELY SWEEP THE INVERSIONS OUT OF
THE VALLEYS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 152004
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
104 PM MST SUN DEC 15 2013

UTZ001>016-019>021-517-518-WYZ021-161115-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
104 PM MST SUN DEC 15 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

PATCHY DENSE FOG WILL BE POSSIBLE AGAIN TONIGHT ACROSS THE NORTHERN
AND CENTRAL VALLEYS OF UTAH. THE MOST LIKELY LOCATIONS INCLUDE THE
CACHE VALLEY...WASATCH MOUNTAIN VALLEYS...AND NEAR THE GREAT SALT
LAKE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A DRY AND STABLE NORTHWEST FLOW ALOFT WILL LIKELY STRENGTHEN VALLEY
INVERSIONS THROUGH MIDWEEK...PROMOTING AN INCREASE IN URBAN HAZE AND
VALLEY FOG...ALONG WITH A DECREASE IN AIR QUALITY.

THE NEXT CHANCE TO DISLODGE THE VALLEY INVERSIONS WILL COME
THURSDAY...AS A WEAK WEATHER DISTURBANCE IS EXPECTED TO CROSS THE
GREAT BASIN...BRINGING A CHANCE OF SNOW. UNCERTAINTY EXISTS WITH
RESPECT TO WHETHER THIS SYSTEM WILL BE STRONG ENOUGH TO COMPLETELY
SWEEP THE INVERSIONS OUT OF THE VALLEYS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

SEAMAN

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 151104
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
404 AM MST SUN DEC 15 2013

UTZ001>016-019>021-517-518-WYZ021-161115-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
404 AM MST SUN DEC 15 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

PATCHY DENSE FOG WILL OCCUR ACROSS SOME VALLEY LOCATIONS OF
CENTRAL AND SOUTHERN UTAH THROUGH MID MORNING...WITH REDEVELOPMENT
POSSIBLE AGAIN TONIGHT. THE MOST LIKELY LOCATIONS WILL BE THE
CACHE AND OGDEN VALLEYS AND NEAR THE GREAT SALT LAKE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A STABLE AND INCREASINGLY WARM NORTHWEST FLOW ALOFT WILL LIKELY
STRENGTHEN VALLEY INVERSIONS MONDAY AND TUESDAY...PROMOTING THE
DEVELOPMENT OF VALLEY FOG AND URBAN HAZE.

A WEAK WEATHER DISTURBANCE CROSSING THE GREAT BASIN THURSDAY AND
FRIDAY MAY BREAK UP THE VALLEY INVERSIONS. WITH THE SYSTEM...SOME
LIGHT SNOW LOOKS LIKELY ACROSS THE MOUNTAINS OF NORTHERN AND
CENTRAL UTAH...WITH SOME LIGHT RAIN OR SNOW POSSIBLE ACROSS VALLEY
LOCATIONS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

BARJENBRUCH

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 091551
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
851 AM MST MON DEC 9 2013

UTZ001>016-019>021-517-518-WYZ021-101300-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
851 AM MST MON DEC 9 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

CLEARING SKIES ACROSS MUCH OF THE OUTLOOK AREA TONIGHT WILL
RESULT IN VERY COLD VALLEY TEMPERATURES TONIGHT.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A STABLE AND INCREASINGLY WARM NORTHWEST FLOW ALOFT WILL DEVELOP
ACROSS THE GREAT BASIN. STRENGTHENING VALLEY INVERSIONS WILL
PROMOTE THE DEVELOPMENT OF VALLEY FOG AND URBAN HAZE AND KEEP
LOWER VALLEY TEMPERATURES ON THE COLD SIDE THROUGHOUT THE WORK
WEEK. A WEAK WEATHER DISTURBANCE CROSSING UTAH THIS UPCOMING
WEEKEND MAY BREAK UP SOME OF THE VALLEY INVERSIONS AND PRODUCE
LIGHT PRECIPITATION ACROSS THE NORTHERN PORTION OF THE OUTLOOK
AREA.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

ROGOWSKI

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 091348
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
648 AM MST MON DEC 9 2013

UTZ001>016-019>021-517-518-WYZ021-101300-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
648 AM MST MON DEC 9 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

THE WEAK BUT COLD WEATHER SYSTEM THAT CROSSED THROUGH NORTHERN
UTAH OVERNIGHT WILL EXIT THE STATE LATE THIS MORNING. LINGERING
LIGHT SNOW SOUTH AND EAST OF THE GREAT SALT LAKE WILL PRODUCE
UP TO AN INCH OF ADDITIONAL SNOW IN THE SALT LAKE AND NORTHERN
UTAH VALLEYS THROUGH MID-MORNING. A WINTER WEATHER ADVISORY
REMAINS IN EFFECT FOR THE SALT LAKE VALLEY DUE TO THE LIGHT SNOW
AND SIGNIFICANT TRAVEL IMPACTS.

CLEARING SKIES ACROSS MUCH OF THE OUTLOOK AREA TONIGHT WILL
RESULT IN VERY COLD VALLEY TEMPERATURES TONIGHT.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A STABLE AND INCREASINGLY WARM NORTHWEST FLOW ALOFT WILL DEVELOP
ACROSS THE GREAT BASIN. STRENGTHENING VALLEY INVERSIONS WILL
PROMOTE THE DEVELOPMENT OF VALLEY FOG AND URBAN HAZE AND KEEP
LOWER VALLEY TEMPERATURES ON THE COLD SIDE THROUGHOUT THE WORK
WEEK. A WEAK WEATHER DISTURBANCE CROSSING UTAH THIS UPCOMING
WEEKEND MAY BREAK UP SOME OF THE VALLEY INVERSIONS AND PRODUCE
LIGHT PRECIPITATION ACROSS THE NORTHERN PORTION OF THE OUTLOOK
AREA.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 082242
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
342 PM MST SUN DEC 8 2013

UTZ001>016-019>021-517-518-WYZ021-091300-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
342 PM MST SUN DEC 8 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A WEAK BUT COLD WEATHER SYSTEM WILL BRING LIGHT SNOW ACCUMULATION
TO PORTIONS OF THE NORTHERN OUTLOOK AREA TONIGHT INCLUDING THE
WASATCH FRONT. THIS SNOW WILL CREATE LOCAL TRAVEL IMPACTS WHERE
ANY ACCUMULATION OCCURS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

LOCAL LIGHT SNOW ACCUMULATION COULD IMPACT THE MONDAY MORNING
COMMUTE ALONG THE WASATCH FRONT AS WELL AS ALONG ROUTES THROUGH
THE NORTHERN MOUNTAINS SUCH AS SARDINE SUMMIT ON US-89 AND
PARLEYS CANYON ON I-80.

COLD TEMPERATURES WILL CONTINUE ACROSS THE OUTLOOK AREA THROUGH
AT LEAST THE MIDDLE OF THE WEEK...THEN SLOWLY MODIFY TOWARDS THE
END OF THE WEEK.

STRONG VALLEY INVERSIONS WILL DEVELOP THROUGH MID WEEK AND WILL
LIKELY PERSIST INTO THE WEEKEND. THIS WILL RESULT IN A RAPID
BUILD UP OF URBAN HAZE ALONG THE WASATCH FRONT. VALLEY FOG WILL
ALSO BECOME MORE WIDESPREAD ACROSS THE REGION THROUGH THE END OF
THE WEEK.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 081620 AAA
HWOSLC

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
920 AM MST SUN DEC 8 2013

UTZ001>016-019>021-517-518-WYZ021-091300-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
920 AM MST SUN DEC 8 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

A SECOND WEAK WEATHER DISTURBANCE WILL MOVE SOUTH INTO UTAH
BEHIND THE EXITING STORM TONIGHT. THIS SECOND SYSTEM COULD
GENERATE SOME LIGHT ACCUMULATING SNOW ACROSS THE FAR NORTH
OVERNIGHT.

THE THREAT OF FOG WILL INCREASE NEAR LAKES AND FAR SOUTHERN UTAH
TONIGHT.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NEW SNOW COVER AND SOME CLEAR LATE TONIGHT WILL ALLOW
TEMPERATURES TO PLUNGE ACROSS THE OUTLOOK AREA FOR MONDAY
MORNING. COLD TEMPERATURES WILL CONTINUE THROUGH AT LEAST THE
MIDDLE OF THE WEEK...THEN SLOWLY MODIFY LATE IN THE OUTLOOK
PERIOD.

INVERSIONS WILL TIGHTEN AS THE WEEK PROGRESSES. STRONG VALLEY
INVERSIONS WILL RESULT IN A RAPID BUILD UP OF URBAN HAZE ACROSS
THE NORTH...WITH VALLEY FOG BECOMING MORE WIDESPREAD ACROSS THE
REGION DURING THE MIDDLE THROUGH LATE WEEK PERIOD.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

ROGOWSKI

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 081344
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
645 AM MST SUN DEC 8 2013

UTZ001>016-019>021-517-518-WYZ021-091300-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
645 AM MST SUN DEC 8 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

THE WINTER STORM THAT BROUGHT WIDESPREAD AND OFTEN HEAVY SNOW
TO THE ENTIRE OUTLOOK AREA WILL EXIT THE REGION LATER THIS
MORNING. LINGERING AREAS OF ACCUMULATING SNOW WILL EXIST ALONG THE
INTERSTATE 15 CORRIDOR FROM DAVIS COUNTY SOUTH TO NEAR CEDAR CITY.
WINTER STORM WARNING WILL REMAIN IN EFFECT FOR THOSE AREAS
TODAY...AND FOR THE ADJACENT MOUNTAINS THIS MORNING.

A SECOND WEAK WEATHER DISTURBANCE WILL MOVE SOUTH INTO UTAH BEHIND
THE EXITING STORM TONIGHT. THIS SECOND SYSTEM COULD GENERATE SOME
LIGHT ACCUMULATING SNOW ACROSS THE FAR NORTH OVERNIGHT.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NEW SNOW COVER AND SOME CLEAR LATE TONIGHT WILL ALLOW TEMPERATURES
TO PLUNGE ACROSS THE OUTLOOK AREA FOR MONDAY MORNING. COLD
TEMPERATURES WILL CONTINUE THROUGH AT LEAST THE MIDDLE OF THE
WEEK...THEN SLOWLY MODIFY LATE IN THE OUTLOOK PERIOD.

INVERSIONS WILL TIGHTEN AS THE WEEK PROGRESSES. STRONG VALLEY
INVERSIONS WILL RESULT IN A RAPID BUILD UP OF URBAN HAZE ACROSS THE
NORTH...WITH VALLEY FOG BECOMING MORE WIDESPREAD ACROSS THE
REGION DURING THE MIDDLE THROUGH LATE WEEK PERIOD.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX
FLUS45 KSLC 072323
HWOSLC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
423 PM MST SAT DEC 7 2013

UTZ001>016-019>021-517-518-WYZ021-081300-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
423 PM MST SAT DEC 7 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

WIDESPREAD SNOW WILL CONTINUE ACROSS THE OUTLOOK AREA THROUGH
TONIGHT SIGNIFICANTLY IMPACTING TRAVEL. ICY CONDITIONS ARE
EXPECTED IN UTAHS DIXIE AS WET ROADS IN THAT AREA FREEZE TONIGHT.

LOCALLY STRONG NORTHWEST WINDS COULD CREATE CONSIDERABLE BLOWING
AND DRIFTING SNOW IN THE WESTERN UINTA BASIN AND THOUGH CASTLE
COUNTRY BETWEEN PRICE AND FREMONT JUNCTION DURING THE OVERNIGHT
HOURS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SNOW IS EXPECTED TO PERSIST ACROSS THE MOUNTAINS AND WESTERN
PORTIONS OF THE OUTLOOK AREA INTO SUNDAY MORNING AND COULD LINGER
INTO THE AFTERNOON OVER THE NORTHWEST.

BITTERLY COLD TEMPERATURES WILL FOLLOW THIS STORM WITH OVERNIGHT
LOWS SUNDAY NIGHT DIPPING TO VERY COLD READINGS...ESPECIALLY IN
AREAS WHERE SKIES CLEAR OUT.

HIGHER ELEVATIONS ACROSS THE OUTLOOK AREA WILL GRADUALLY WARM UP
THROUGH THE REST OF THE WEEK BUT STRONG INVERSIONS ARE EXPECTED
TO DEVELOP IN THE VALLEYS WITH DETERIORATING AIR QUALITY IN THE
URBAN AREAS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX