Winter Storm Warning 11, NWS Salt Lake City, UT

367 
WWUS45 KSLC 272202
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
302 PM MST Mon Dec 27 2021

UTZ124-280615-
/O.CON.KSLC.WS.W.0011.211228T0000Z-211228T2000Z/
Zion National Park-
Including the city of Springdale
302 PM MST Mon Dec 27 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Light snowfall at higher elevations of the park this
  afternoon will become increasingly heavy overnight to all
  elevations of the park. Total snow accumulations of 2 to 5 
  inches within Zion Canyon, and 5 to 9 inches above the Zion- 
  Mount Carmel Tunnel on State Route 9 and in the Kolob Canyon 
  area are expected.

* WHERE...Zion National Park.

* WHEN...From 5 PM this afternoon to 1 PM MST Tuesday.

* IMPACTS...Travel could be very difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ110>112-280615-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T1500Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-
Including the cities of Mantua, Logan Summit, Alta, Brighton, 
Mirror Lake Highway, and Moon Lake
302 PM MST Mon Dec 27 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* WHAT...Increasingly heavy snowfall is expected through midnight
  prior to gradually decreasing from north to south. Total snow
  accumulations of 10 to 18 inches, locally higher, are expected.
  Winds gusting as high as 50 mph through this evening before 
  trending down.

* WHERE...Wasatch Mountains I-80 North, Wasatch Mountains South 
  of I-80 and Western Uinta Mountains.

* WHEN...Through 8 AM MST Tuesday.

* IMPACTS...Travel could be very difficult. Traction 
  restrictions are likely.

* ADDITIONAL DETAILS...A strong cold front will cross the area
  from northwest to southeast through 9 PM. Very heavy snow is 
  expected with this front which will quickly impact the Monday 
  evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ102-104>106-280615-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Tooele and Rush Valleys-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-
Including the cities of Tooele, Grantsville, Vernon, Ogden, 
Bountiful, Salt Lake City, West Jordan, Sandy, Lehi, Provo, 
and Payson
302 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM MST
TUESDAY...

* WHAT...Snow expected is expected to become increasing heavy from
  north to south through this evening before turning showery for
  the latter half of the night. Total snow accumulations of 2 to 5
  inches, locally higher benches.

* WHERE...Utah Valley, Northern Wasatch Front and Salt Lake 
  Valley.

* WHEN...Through 4 AM MST Tuesday.

* IMPACTS...Plan on winter driving conditions. The hazardous 
  conditions will impact the evening commute.

* ADDITIONAL DETAILS...A strong cold front will cross the area
  between 4-8 PM. Moderate to heavy snow is expected with this
  front which is expected to quickly impact the Monday evening 
  commute. There is some potential for additional lake and terrain
  enhanced snow Monday night into early Tuesday morning, that 
  could result in locally higher totals, especially on the 
  eastern benches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ115-116-118-119-122-280615-
/O.CON.KSLC.WW.Y.0027.211228T0000Z-211228T1100Z/
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-Southwest Utah-
Including the cities of Delta, Little Sahara, Nephi, Scipio, 
Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina, Beaver,
Cedar City, and Milford
302 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM MST
TUESDAY...

* WHAT...Snow expected, heaviest tonight. Total snow 
  accumulations of 2 to 5 inches. Winds gusting as high as 35 mph.

* WHERE...Southwest Utah, Eastern Juab/Millard Counties, Western 
  Millard and Juab Counties and Sanpete Valley.

* WHEN...From 5 PM this afternoon to 4 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions may impact the evening commute.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ125-280615-
/O.CON.KSLC.WW.Y.0027.211228T0000Z-211228T2000Z/
Southern Mountains-
Including the cities of Brian Head and Alton
302 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow expected, heavy at times tonight. Total snow 
  accumulations of 5 to 15 inches, with highest amounts near Brian
  Head and Pine Valley Mountains. Winds gusting as high as 40 
  mph.

* WHERE...Southern Mountains.

* WHEN...From 5 PM this afternoon to 1 PM MST Tuesday.

* IMPACTS...Travel could be very difficult, especially over
  SR-20 summit, SR- 14 and SR-143.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ103-107>109-WYZ021-280615-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Eastern Box Elder County-Cache Valley/Utah Portion-Wasatch Back-
Bear Lake and Bear River Valley-Southwest Wyoming-
Including the cities of Brigham City, Snowville, Logan, 
Smithfield, Huntsville, Park City, Heber City, Woodruff, 
Randolph, Garden City, Evanston, and Lyman
302 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM MST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 2 to 6 
  inches with locally higher amounts benches and Wasatch Back. 
  Winds gusting as high as 40 mph.

* WHERE...In Wyoming, Southwest Wyoming. In Utah, Cache 
  Valley/Utah Portion, Eastern Box Elder County, Wasatch Back 
  and Bear Lake and Bear River Valley.

* WHEN...Through 4 AM MST Tuesday.

* IMPACTS...Travel could be difficult. Expect winter driving 
  conditions and potential traction/chain restrictions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511. 

For winter road conditions from the Wyoming Department of
Transportation, visit http://www.wyoroad.info or dial 511. 

&&

$$

UTZ113-117-280615-
/O.CON.KSLC.WW.Y.0027.211228T0000Z-211228T1500Z/
Wasatch Plateau/Book Cliffs-Central Mountains-
Including the cities of Scofield, Indian Canyon, Cove Fort, 
Fish Lake, and Joes Valley
302 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 5 to 10 inches.
  Winds gusting as high as 50 mph.

* WHERE...Central Mountains and Wasatch Plateau/Book Cliffs.

* WHEN...From 5 PM this afternoon to 8 AM MST Tuesday.

* IMPACTS...Winter driving conditions can be expected on all 
  mountain routes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ127-128-280615-
/O.CON.KSLC.WW.Y.0027.211228T0000Z-211228T2000Z/
Bryce Canyon Country-South Central Utah-
Including the cities of Bryce Canyon City, Kanab, and Escalante
302 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 2 to 5 
  inches.

* WHERE...Bryce Canyon Country and South Central Utah.

* WHEN...From 5 PM this afternoon to 1 PM MST Tuesday.

* IMPACTS...Plan on winter driving conditions, especially along 
  US-89 from Mt Carmel Junction to Kanab.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ123-280615-
/O.CON.KSLC.WW.Y.0027.211228T0300Z-211228T2000Z/
Lower Washington County-
Including the cities of St George, Hurricane, and Ivins
302 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 1 PM MST TUESDAY...

* WHAT...Rain this evening is expected to become all snow
  overnight. Total snow accumulations of up to 3 inches across 
  the higher elevation cities of lower Washington County. Expect 
  up to 1 inch of snow within the city of St. George, mainly on 
  grassy surfaces.

* WHERE...Lower Washington County.

* WHEN...From 8 PM this evening to 1 PM MST Tuesday.

* IMPACTS...Plan on winter driving conditions across the higher 
  elevation cities of lower Washington County and Black Ridge 
  Canyon.

* ADDITIONAL DETAILS...Very cold temperatures will bring the
  threat of snow to lower Washington County this evening into
  Tuesday morning. Expect light accumulations on mainly grassy 
  surfaces for St. George proper, with up to 3 inches across the 
  higher elevation cities such as Leeds, Hurricane, La Verkin and 
  Pintura. Winter driving conditions are expected on I-15 through 
  Black Ridge Canyon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

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

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx

876 
WWUS45 KSLC 280300
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
800 PM MST Mon Dec 27 2021

UTZ103-107-280400-
/O.CAN.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Eastern Box Elder County-Cache Valley/Utah Portion-
Including the cities of Brigham City, Snowville, Logan, 
and Smithfield
800 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

The band of heavy snow has moved south of the area, thus the
Winter Weather Advisory has been cancelled. 

$$

UTZ124-281100-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T2000Z/
Zion National Park-
Including the city of Springdale
800 PM MST Mon Dec 27 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow will become increasingly heavy overnight to all 
  elevations of the park. Total snow accumulations of 2 to 5 
  inches within Zion Canyon, and 5 to 9 inches above the Zion- 
  Mount Carmel Tunnel on State Route 9 and in the Kolob Canyon 
  area are expected.

* WHERE...Zion National Park.

* WHEN...From 5 PM this afternoon to 1 PM MST Tuesday.

* IMPACTS...Travel could be very difficult to impossible.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ110>112-281100-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T1500Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-
Including the cities of Mantua, Logan Summit, Alta, Brighton, 
Mirror Lake Highway, and Moon Lake
800 PM MST Mon Dec 27 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* WHAT...Snow. 3 to 6 inches of additional accumulation expected
  south of I-80, with up to 2 inches elsewhere.  

* WHERE...Wasatch Mountains I-80 North, Wasatch Mountains South 
  of I-80 and Western Uinta Mountains.

* WHEN...Through 8 AM MST Tuesday.

* IMPACTS...Travel could be very difficult. Traction 
  restrictions are likely.

* ADDITIONAL DETAILS...Snow will gradually end from north to south
  through the remainder of the evening hours. Snow showers may
  linger into the overnight hours. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ102-104>106-115-116-118-119-122-281100-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Tooele and Rush Valleys-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Western Millard and Juab Counties-
Eastern Juab/Millard Counties-Sanpete Valley-Sevier Valley-
Southwest Utah-
Including the cities of Tooele, Grantsville, Vernon, Ogden, 
Bountiful, Salt Lake City, West Jordan, Sandy, Lehi, Provo, 
Payson, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti, 
Ephraim, Mt Pleasant, Richfield, Salina, Beaver, Cedar City, 
and Milford
800 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM MST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 2 to 5 
  inches, locally higher benches.

* WHERE...The Wasatch Front and Tooele Valley, along with the
  Sanpete and Sevier Valley, in addition to west central and
  southwest Utah. 

* WHEN...Through 4 AM MST Tuesday.

* IMPACTS...Plan on winter driving conditions along the I-15
  corridor along with other area roadways. 

* ADDITIONAL DETAILS...A strong cold front will move across
  central and southwest Utah through the remainder of the evening
  and overnight hours bringing heavy snowfall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ125-281100-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Southern Mountains-
Including the cities of Brian Head and Alton
800 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow expected, heavy at times tonight. Total snow 
  accumulations of 5 to 15 inches, with highest amounts near 
  Brian Head and Pine Valley Mountains. Winds gusting as high as 
  40 mph.

* WHERE...Southern Mountains.

* WHEN...Until 1 PM MST Tuesday.

* IMPACTS...Travel could be very difficult, especially over SR- 
  20 summit, SR- 14 and SR-143.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ108-109-WYZ021-281100-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Wasatch Back-Bear Lake and Bear River Valley-Southwest Wyoming-
Including the cities of Huntsville, Park City, Heber City, 
Woodruff, Randolph, Garden City, Evanston, and Lyman
800 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM MST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 2 to 6 
  inches with locally higher amounts benches and Wasatch Back. 
  Winds gusting as high as 40 mph.

* WHERE...In Wyoming, Southwest Wyoming. In Utah, Cache 
  Valley/Utah Portion, Eastern Box Elder County, Wasatch Back 
  and Bear Lake and Bear River Valley.

* WHEN...Through 4 AM MST Tuesday.

* IMPACTS...Travel could be difficult. Expect winter driving 
  conditions and potential traction/chain restrictions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511. 

For winter road conditions from the Wyoming Department of
Transportation, visit http://www.wyoroad.info or dial 511. 

&&

$$

UTZ113-117-281100-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1500Z/
Wasatch Plateau/Book Cliffs-Central Mountains-
Including the cities of Scofield, Indian Canyon, Cove Fort, 
Fish Lake, and Joes Valley
800 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 5 to 10 
  inches. Winds gusting as high as 50 mph.

* WHERE...Central Mountains and Wasatch Plateau/Book Cliffs.

* WHEN...From 5 PM this afternoon to 8 AM MST Tuesday.

* IMPACTS...Winter driving conditions can be expected on all 
  mountain routes.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ127-128-281100-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Bryce Canyon Country-South Central Utah-
Including the cities of Bryce Canyon City, Kanab, and Escalante
800 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 2 to 5 
  inches.

* WHERE...Bryce Canyon Country and South Central Utah.

* WHEN...From 5 PM this afternoon to 1 PM MST Tuesday.

* IMPACTS...Plan on winter driving conditions, especially along 
  US-89 from Mt Carmel Junction to Kanab.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ123-281100-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Lower Washington County-
Including the cities of St George, Hurricane, and Ivins
800 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Rain this evening is expected to become all snow 
  overnight. Total snow accumulations of up to 3 inches across 
  the higher elevation cities of lower Washington County. Expect 
  up to 1 inch of snow within the city of St. George, mainly on 
  grassy surfaces.

* WHERE...Lower Washington County.

* WHEN...Until 1 PM MST Tuesday.

* IMPACTS...Plan on winter driving conditions across the higher 
  elevation cities of lower Washington County and Black Ridge 
  Canyon.

* ADDITIONAL DETAILS...Very cold temperatures will bring the 
  threat of snow to lower Washington County this evening into 
  Tuesday morning. Expect light accumulations on mainly grassy 
  surfaces for St. George proper, with up to 3 inches across the 
  higher elevation cities such as Leeds, Hurricane, La Verkin 
  and Pintura. Winter driving conditions are expected on I-15 
  through Black Ridge Canyon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

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

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx

896 
WWUS45 KSLC 280354
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
854 PM MST Mon Dec 27 2021

UTZ110-280500-
/O.CAN.KSLC.WS.W.0011.000000T0000Z-211228T1500Z/
Wasatch Mountains I-80 North-
Including the cities of Mantua and Logan Summit
854 PM MST Mon Dec 27 2021

...WINTER STORM WARNING IS CANCELLED...

The band of heavy snow has shifted south of the area. Occasional
snow showers may linger into the overnight hours with little to no
additional accumulation.

$$

UTZ102-104-105-108-109-WYZ021-280500-
/O.CAN.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Tooele and Rush Valleys-Northern Wasatch Front-Salt Lake Valley-
Wasatch Back-Bear Lake and Bear River Valley-Southwest Wyoming-
Including the cities of Tooele, Grantsville, Vernon, Ogden, 
Bountiful, Salt Lake City, West Jordan, Sandy, Huntsville, 
Park City, Heber City, Woodruff, Randolph, Garden City, Evanston,
and Lyman
854 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

The band of heavy snow has shifted south of the area. Occasional
snow showers may linger into the overnight hours with little to no
additional accumulation.

$$

UTZ124-281200-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T2000Z/
Zion National Park-
Including the city of Springdale
854 PM MST Mon Dec 27 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Heavy snow. Total snow accumulations of 2 to 5 
  inches within Zion Canyon, and 5 to 9 inches above the Zion- 
  Mount Carmel Tunnel on State Route 9 and in the Kolob Canyon 
  area are expected.

* WHERE...Zion National Park.

* WHEN...Until 1 PM MST Tuesday.

* IMPACTS...Travel could be very difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ111-112-281200-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T1500Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Moon Lake
854 PM MST Mon Dec 27 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* WHAT...Heavy snow. Additional snow accumulations of 1 to 4
  inches.

* WHERE...Wasatch Mountains South of I-80 and Western Uinta 
  Mountains.

* WHEN...Until 8 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ106-115-116-118-119-122-281100-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Utah Valley-Western Millard and Juab Counties-
Eastern Juab/Millard Counties-Sanpete Valley-Sevier Valley-
Southwest Utah-
Including the cities of Lehi, Provo, Payson, Delta, 
Little Sahara, Nephi, Scipio, Fillmore, Manti, Ephraim, 
Mt Pleasant, Richfield, Salina, Beaver, Cedar City, and Milford
854 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM MST
TUESDAY...

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches,
  with locally higher along the I-15 corridor in central Utah.

* WHERE...Utah Valley, Southwest Utah, Western Millard and Juab 
  Counties, Eastern Juab/Millard Counties, Sevier Valley and 
  Sanpete Valley.

* WHEN...Until 4 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ125-281200-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Southern Mountains-
Including the cities of Brian Head and Alton
854 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow. Additional snow accumulations of 3 to 6 inches. 

* WHERE...Southern Mountains.

* WHEN...Until 1 PM MST Tuesday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ113-117-281200-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1500Z/
Wasatch Plateau/Book Cliffs-Central Mountains-
Including the cities of Scofield, Indian Canyon, Cove Fort, 
Fish Lake, and Joes Valley
854 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* WHAT...Snow. Additional snow accumulations of up to 3 inches. 

* WHERE...Central Mountains and Wasatch Plateau/Book Cliffs.

* WHEN...Until 8 AM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ127-128-281200-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Bryce Canyon Country-South Central Utah-
Including the cities of Bryce Canyon City, Kanab, and Escalante
854 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches. 

* WHERE...Bryce Canyon Country and South Central Utah.

* WHEN...Until 1 PM MST Tuesday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ123-281200-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Lower Washington County-
Including the cities of St George, Hurricane, and Ivins
854 PM MST Mon Dec 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST
TUESDAY...

* WHAT...Snow. Total snow accumulations of up to 3 inches across
  the higher elevation cities of lower Washington County, mainly
  near Toquerville. Expect up to 1 inch of snow within the city 
  of St. George, mainly on grassy surfaces.

* WHERE...Lower Washington County.

* WHEN...Until 1 PM MST Tuesday.

* IMPACTS...Plan on slippery road conditions. Winter driving
  conditions can be expected on I-15 through Black Ridge Canyon.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

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

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx

652 
WWUS45 KSLC 281019
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
319 AM MST Tue Dec 28 2021

UTZ111-112-281830-
/O.CAN.KSLC.WS.W.0011.000000T0000Z-211228T1500Z/
/O.NEW.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Moon Lake
319 AM MST Tue Dec 28 2021

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 10 to 20
  inches possible with locally higher amounts.

* WHERE...Wasatch Mountains South of I-80 and Western Uinta 
  Mountains.

* WHEN...From Wednesday afternoon through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter
  driving conditions can be expected across most mountain routes
  during this time. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation. 

&&

$$

UTZ113-117-281830-
/O.CAN.KSLC.WW.Y.0027.000000T0000Z-211228T1500Z/
/O.NEW.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Wasatch Plateau/Book Cliffs-Central Mountains-
Including the cities of Scofield, Indian Canyon, Cove Fort, 
Fish Lake, and Joes Valley
319 AM MST Tue Dec 28 2021

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 10 to 20 
  inches possible. 

* WHERE...Wasatch Plateau/Book Cliffs and Central Mountains.

* WHEN...From Wednesday afternoon through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter
  driving conditions can be expected across most mountain routes
  during this time. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation. 

&&

$$

UTZ106-115-116-118-119-281130-
/O.CAN.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Utah Valley-Western Millard and Juab Counties-
Eastern Juab/Millard Counties-Sanpete Valley-Sevier Valley-
Including the cities of Lehi, Provo, Payson, Delta, 
Little Sahara, Nephi, Scipio, Fillmore, Manti, Ephraim, 
Mt Pleasant, Richfield, and Salina
319 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

Light snow showers are possible across the advisory locations but
additional accumulations will be minimal at best. Therefore the
winter weather advisory has been cancelled.

$$

UTZ124-281830-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T2000Z/
Zion National Park-
Including the city of Springdale
319 AM MST Tue Dec 28 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM MST THIS
AFTERNOON...

* WHAT...Heavy snow. Additional snow accumulations of up to 3 
  inches.

* WHERE...Zion National Park.

* WHEN...Until 1 PM MST this afternoon.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ125-281830-
/O.NEW.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
/O.EXT.KSLC.WW.Y.0027.000000T0000Z-211229T0300Z/
Southern Mountains-
Including the cities of Brian Head and Alton
319 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 PM MST THIS
EVENING...
...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY EVENING...

* WHAT...For the Winter Weather Advisory, snow. Additional snow
  accumulations of up to 6 inches. Winds gusting as high as 35
  mph. For the Winter Storm Watch, heavy snow possible. Total snow
  accumulations of 10 to 20 inches possible.

* WHERE...Southern Mountains.

* WHEN...For the Winter Weather Advisory, until 8 PM MST this 
  evening. For the Winter Storm Watch, from Wednesday afternoon 
  through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter
  driving conditions can be expected across most mountain routes
  during this time. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

Monitor the latest forecasts for updates on this situation. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ122-281130-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Southwest Utah-
Including the cities of Beaver, Cedar City, and Milford
319 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM MST EARLY
THIS MORNING...

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...Southwest Utah.

* WHEN...Until 4 AM MST early this morning.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ127-128-281830-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Bryce Canyon Country-South Central Utah-
Including the cities of Bryce Canyon City, Kanab, and Escalante
319 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST THIS
AFTERNOON...

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...South Central Utah and Bryce Canyon Country.

* WHEN...Until 1 PM MST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ123-281830-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Lower Washington County-
Including the cities of St George, Hurricane, and Ivins
319 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST THIS
AFTERNOON...

* WHAT...Snow. Additional snow accumulations of up to one inch
  mainly above 3000 feet.

* WHERE...Lower Washington County.

* WHEN...Until 1 PM MST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ110-281830-
/O.NEW.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Wasatch Mountains I-80 North-
Including the cities of Mantua and Logan Summit
319 AM MST Tue Dec 28 2021

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 10 to 20
  inches possible. 

* WHERE...Wasatch Mountains I-80 North.

* WHEN...From Wednesday afternoon through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter
  driving conditions can be expected across most mountain routes
  during this time. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation. 

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx

152 
WWUS45 KSLC 281055
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
355 AM MST Tue Dec 28 2021

UTZ122-281200-
/O.EXP.KSLC.WW.Y.0027.000000T0000Z-211228T1100Z/
Southwest Utah-
Including the cities of Beaver, Cedar City, and Milford
355 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 AM MST EARLY THIS
MORNING...

Light snow showers will be possible through the morning, however
accumulations are expected to remain an inch or less. Therefore
the winter weather advisory will be allowed to expire. 

$$

UTZ124-282000-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T2000Z/
Zion National Park-
Including the city of Springdale
355 AM MST Tue Dec 28 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM MST THIS
AFTERNOON...

* WHAT...Heavy snow. Additional snow accumulations of up to 3 
  inches.

* WHERE...Zion National Park.

* WHEN...Until 1 PM MST this afternoon.

* IMPACTS...Occasional winter driving conditions are expected
  particularly on the approach to the Zion-Mount Carmel tunnel. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ125-290030-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211229T0300Z/
/O.CON.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Southern Mountains-
Including the cities of Brian Head and Alton
355 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...For the Winter Weather Advisory, snow. Additional snow 
  accumulations of up to 6 inches. Winds gusting as high as 35 
  mph. For the Winter Storm Watch, heavy snow possible. Total 
  snow accumulations of 10 to 20 inches possible.

* WHERE...Southern Mountains.

* WHEN...For the Winter Weather Advisory, until 8 PM MST this 
  evening. For the Winter Storm Watch, from Wednesday afternoon 
  through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter 
  driving conditions can be expected across most mountain routes 
  during this time.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Monitor the latest forecasts for updates on this situation.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ127-128-282000-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Bryce Canyon Country-South Central Utah-
Including the cities of Bryce Canyon City, Kanab, and Escalante
355 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST THIS
AFTERNOON...

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...South Central Utah and Bryce Canyon Country.

* WHEN...Until 1 PM MST this afternoon.

* IMPACTS...Occasional winter driving conditions can be expected,
  particularly along US-89 from Mount Carmel Junction to Kanab.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ123-282000-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Lower Washington County-
Including the cities of St George, Hurricane, and Ivins
355 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM MST THIS
AFTERNOON...

* WHAT...Snow. Additional snow accumulations of up to one inch 
  mainly above 3000 feet.

* WHERE...Lower Washington County.

* WHEN...Until 1 PM MST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ110>113-117-290030-
/O.CON.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-
Central Mountains-
Including the cities of Mantua, Logan Summit, Alta, Brighton, 
Mirror Lake Highway, Moon Lake, Scofield, Indian Canyon, 
Cove Fort, Fish Lake, and Joes Valley
355 AM MST Tue Dec 28 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 10 to 
  20 inches possible with locally higher amounts.

* WHERE...Wasatch Mountains South of I-80 and Western Uinta 
  Mountains.

* WHEN...From Wednesday afternoon through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter
  driving conditions can be expected across most mountain routes
  during this time.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx

286 
WWUS45 KSLC 281321
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
621 AM MST Tue Dec 28 2021

UTZ123-127-128-281430-
/O.CAN.KSLC.WW.Y.0027.000000T0000Z-211228T2000Z/
Lower Washington County-Bryce Canyon Country-South Central Utah-
Including the cities of St George, Hurricane, Ivins, 
Bryce Canyon City, Kanab, and Escalante
621 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

Rain and snow showers (largely above 3500 feet) will continue at
times through the morning, however accumulation will remain light
at best. Therefore, the winter weather advisory has been
cancelled.

Occasional winter driving conditions will remain possible along
Black Ridge Canyon into far southern Iron County.

$$

UTZ124-282000-
/O.CON.KSLC.WS.W.0011.000000T0000Z-211228T2000Z/
Zion National Park-
Including the city of Springdale
621 AM MST Tue Dec 28 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM MST THIS
AFTERNOON...

* WHAT...Additional snow accumulations of up to 2 inches.

* WHERE...Zion National Park.

* WHEN...Until 1 PM MST this afternoon.

* IMPACTS...Occasional winter driving conditions are expected 
  particularly on the approach to the Zion-Mount Carmel tunnel.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ125-290200-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211229T0300Z/
/O.CON.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Southern Mountains-
Including the cities of Brian Head and Alton
621 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...For the Winter Weather Advisory, snow. Additional snow 
  accumulations of up to 6 inches. Winds gusting as high as 35 
  mph. For the Winter Storm Watch, heavy snow possible. Total 
  snow accumulations of 10 to 20 inches possible.

* WHERE...Southern Mountains.

* WHEN...For the Winter Weather Advisory, until 8 PM MST this 
  evening. For the Winter Storm Watch, from Wednesday afternoon 
  through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter
  driving conditions can be expected across most mountain routes
  during this time.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Monitor the latest forecasts for updates on this situation.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ110>113-117-290200-
/O.CON.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-
Central Mountains-
Including the cities of Mantua, Logan Summit, Alta, Brighton, 
Mirror Lake Highway, Moon Lake, Scofield, Indian Canyon, 
Cove Fort, Fish Lake, and Joes Valley
621 AM MST Tue Dec 28 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 10 to 
  20 inches possible with locally higher amounts.

* WHERE...Wasatch Mountains South of I-80 and Western Uinta 
  Mountains.

* WHEN...From Wednesday afternoon through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter
  driving conditions can be expected across most mountain routes
  during this time.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx

466 
WWUS45 KSLC 281747
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
1047 AM MST Tue Dec 28 2021

UTZ124-281900-
/O.CAN.KSLC.WS.W.0011.000000T0000Z-211228T2000Z/
Zion National Park-
Including the city of Springdale
1047 AM MST Tue Dec 28 2021

...WINTER STORM WARNING IS CANCELLED...

Heavy snow has diminished across the Zion National Park area this
morning. Periods of generally light snow will continue through
this afternoon, but accumulations of 1 inch or less are expected,
mainly above 4000 feet. 

$$

UTZ125-290200-
/O.CON.KSLC.WW.Y.0027.000000T0000Z-211229T0300Z/
/O.CON.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Southern Mountains-
Including the cities of Brian Head and Alton
1047 AM MST Tue Dec 28 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...For the Winter Weather Advisory, snow. Additional snow
  accumulations of up to 3 inches. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations of 10 to 20 
  inches possible.

* WHERE...Southern Mountains.

* WHEN...For the Winter Weather Advisory, until 8 PM MST this 
  evening. For the Winter Storm Watch, from Wednesday afternoon 
  through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter 
  driving conditions can be expected across most mountain routes 
  during this time.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Monitor the latest forecasts for updates on this situation.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.

For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.

&&

$$

UTZ110>113-117-290200-
/O.CON.KSLC.WS.A.0012.211230T0000Z-220101T0600Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-
Central Mountains-
Including the cities of Mantua, Logan Summit, Alta, Brighton, 
Mirror Lake Highway, Moon Lake, Scofield, Indian Canyon, 
Cove Fort, Fish Lake, and Joes Valley
1047 AM MST Tue Dec 28 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 10 to 20
  inches possible with locally higher amounts.

* WHERE...Central Mountains, Wasatch Mountains South of I-80, 
  Wasatch Mountains I-80 North, Wasatch Plateau/Book Cliffs and 
  Western Uinta Mountains.

* WHEN...From Wednesday afternoon through Friday evening.

* IMPACTS...Travel could be very difficult to impossible. Winter 
  driving conditions can be expected across most mountain routes 
  during this time.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx