Winter Storm Warning 1, NWS Salt Lake City, UT

674 
WWUS45 KSLC 191857
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
1157 AM MST Fri Jan 19 2018


UTZ008>010-192300-
/O.CON.KSLC.WS.W.0001.180120T0100Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
1157 AM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Plan on difficult travel conditions.
  Total snow accumulations of 8 to 12 inches, localized amounts 
  up to 24 inches, are expected.

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

* WHEN...From 6 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ015-016-192300-
/O.CON.KSLC.WS.W.0001.180120T0400Z-180121T1200Z/
West Central Utah-Southwest Utah-
Including the cities of Delta, Fillmore, Beaver, Cedar City, 
and Milford
1157 AM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Travel will be very difficult to
  impossible. Total snow accumulations of 3 to 6 inches, localized
  amounts of 6-12 inches along the interstates 15 and 70 
  corridors, are expected.

* WHERE...West Central Utah and Southwest Utah.

* WHEN...From 9 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ003-004-006-192300-
/O.CON.KSLC.WS.W.0001.180120T0000Z-180121T0600Z/
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Wasatch Mountain Valleys-
Including the cities of Salt Lake City, Tooele, Lehi, Provo, 
Nephi, Huntsville, Park City, and Heber City
1157 AM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM MST SATURDAY...

* WHAT...Heavy snow expected. Plan on difficult travel conditions.
  Total snow accumulations of 2 to 6 inches, localized amounts up
  to 10 inches, are expected.

* WHERE...Salt Lake and Tooele Valleys, Southern Wasatch Front 
  and Wasatch Mountain Valleys.

* WHEN...From 5 PM this afternoon to 11 PM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-192300-
/O.CON.KSLC.WS.W.0001.180120T0100Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
1157 AM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Plan on difficult travel conditions.
  Total snow accumulations of 3 to 7 inches, localized amounts up
  to 12 inches, are expected.

* WHERE...Southwest Wyoming.

* WHEN...From 6 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Areas of blowing and drifting snow are
  possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-192300-
/O.CON.KSLC.WS.W.0001.180120T0600Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
1157 AM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Plan on difficult travel conditions.
  Total snow accumulations of 8 to 12 inches, localized amounts 
  up to 24 inches, are expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...From 11 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ002-005-192300-
/O.CON.KSLC.WW.Y.0003.180119T2300Z-180120T1600Z/
Northern Wasatch Front-Great Salt Lake Desert and Mountains-
Including the cities of Brigham City, Ogden, Bountiful, Wendover,
and Snowville
1157 AM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 9 AM MST SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
  snow accumulations of 2 to 4 inches, localized amounts up to 8 
  inches, are expected.

* WHERE...Northern Wasatch Front and Great Salt Lake Desert and 
  Mountains.

* WHEN...From 4 PM this afternoon to 9 AM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ014-192300-
/O.CON.KSLC.WW.Y.0003.180120T0400Z-180121T1200Z/
Sanpete/Sevier Valleys-
Including the cities of Manti and Richfield
1157 AM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS
EVENING TO 5 AM MST SUNDAY...

* WHAT...Snow expected. Plan on difficult travel conditions. Total
  snow accumulations of 5 to 8 inches, localized amounts up to 14
  inches, are expected.

* WHERE...Sanpete/Sevier Valleys.

* WHEN...From 9 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ007-192300-
/O.CON.KSLC.WW.Y.0003.180119T1900Z-180120T1600Z/
Wasatch Mountains I-80 North-
Including the cities of Woodruff and Randolph
1157 AM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
  snow accumulations of 4 to 7 inches, localized amounts up to 14
  inches, are expected.

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

* WHEN...Until 9 AM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

473 
WWUS45 KSLC 192255
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
355 PM MST Fri Jan 19 2018


UTZ014-200700-
/O.UPG.KSLC.WW.Y.0003.180120T0400Z-180121T1200Z/
/O.EXA.KSLC.WS.W.0001.180120T0400Z-180121T1200Z/
Sanpete/Sevier Valleys-
Including the cities of Manti and Richfield
355 PM MST Fri Jan 19 2018

...WINTER STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO 5 AM
MST SUNDAY...

* WHAT...Heavy snow expected. Travel will be very difficult to
  impossible. Total snow accumulations of 8 to 14 inches Sanpete
  valley with localized amounts 18 inches. Total snow
  accumulations 4 to 8 inches Sevier valley, are expected.

* WHERE...Sanpete/Sevier Valleys.

* WHEN...From 9 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ008>010-200700-
/O.CON.KSLC.WS.W.0001.180120T0100Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
355 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Plan on difficult travel 
  conditions. Total snow accumulations of 11 to 15 inches, with 
  localized amounts up to 23 inches, are expected.

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ015-016-200700-
/O.CON.KSLC.WS.W.0001.180120T0400Z-180121T1200Z/
West Central Utah-Southwest Utah-
Including the cities of Delta, Fillmore, Beaver, Cedar City, 
and Milford
355 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Travel will be very difficult to
  impossible. Total snow accumulations of 5 to 10 inches, with
  localized amounts up to 17 inches along the interstate 15
  corridor, are expected.

* WHERE...West Central Utah and Southwest Utah.

* WHEN...From 9 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ003-004-006-200700-
/O.CON.KSLC.WS.W.0001.180120T0000Z-180121T0600Z/
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Wasatch Mountain Valleys-
Including the cities of Salt Lake City, Tooele, Lehi, Provo, 
Nephi, Huntsville, Park City, and Heber City
355 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST
SATURDAY...

* WHAT...Heavy snow expected. Plan on difficult travel conditions.
  Total snow accumulations of 3 to 7 inches, with localized
  amounts up to 12 inches bench areas and Wastach Mountain 
  valleys, are expected.

* WHERE...Salt Lake and Tooele Valleys, Southern Wasatch Front 
  and Wasatch Mountain Valleys.

* WHEN...Until 11 PM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-200700-
/O.CON.KSLC.WS.W.0001.180120T0100Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
355 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Plan on difficult travel conditions.
  Total snow accumulations of 8 to 11 inches, with localized
  amounts up to 17 inches eastern Uinta county, are expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-200700-
/O.CON.KSLC.WS.W.0001.180120T0600Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
355 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Plan on difficult travel 
  conditions. Total snow accumulations of 7 to 10 inches, with 
  localized amounts up to 24 inches, are expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...From 11 PM this evening to 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ011-012-200700-
/O.EXB.KSLC.WW.Y.0003.180120T1000Z-180122T0400Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
355 PM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM SATURDAY TO 9 PM
MST SUNDAY...

* WHAT...Snow expected. Plan on difficult travel conditions. Total
  snow accumulations of 3 to 6 inches, with localized amounts up
  to 10 inches, are expected.

* WHERE...Western Uinta Basin and Castle Country.

* WHEN...From 3 AM Saturday to 9 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ002-005-200700-
/O.CON.KSLC.WW.Y.0003.180119T2300Z-180120T1600Z/
Northern Wasatch Front-Great Salt Lake Desert and Mountains-
Including the cities of Brigham City, Ogden, Bountiful, Wendover,
and Snowville
355 PM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
  snow accumulations of 2 to 4 inches, with localized amounts up
  to 10 inches bench areas of Davis county, are expected.

* WHERE...Northern Wasatch Front and Great Salt Lake Desert and 
  Mountains.

* WHEN...Until 9 AM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ007-200700-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180120T1600Z/
Wasatch Mountains I-80 North-
Including the cities of Woodruff and Randolph
355 PM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
SATURDAY...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of 5 to 8 inches, with localized 
  amounts up to 12 inches, are expected.

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

* WHEN...Until 9 AM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

802 
WWUS45 KSLC 200402
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
902 PM MST Fri Jan 19 2018

UTZ008>010-201200-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
902 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 11 to 15 inches, 
  with localized amounts up to 22 inches, are expected.

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ014>016-201200-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Including the cities of Manti, Richfield, Delta, Fillmore, 
Beaver, Cedar City, and Milford
902 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Travel will be very difficult to 
  impossible. Total snow accumulations of 6 to 9 inches, with 
  localized amounts up to 22 inches, are expected.

* WHERE...Sanpete/Sevier Valleys, West Central Utah and 
  Southwest Utah.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ003-004-006-201200-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Wasatch Mountain Valleys-
Including the cities of Salt Lake City, Tooele, Lehi, Provo, 
Nephi, Huntsville, Park City, and Heber City
902 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST
SATURDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 4 to 7 inches, 
  with localized amounts up to 11 inches, are expected.

* WHERE...Salt Lake and Tooele Valleys, Southern Wasatch Front 
  and Wasatch Mountain Valleys.

* WHEN...Until 11 PM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-201200-
/O.CON.KSLC.WS.W.0001.180120T0600Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
902 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow expected. Plan on difficult travel 
  conditions. Total snow accumulations of 7 to 10 inches, with 
  localized amounts up to 23 inches, are expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-201200-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
902 PM MST Fri Jan 19 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 8 to 11 inches, 
  with localized amounts up to 16 inches, are expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ002-005-201200-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180120T1600Z/
Northern Wasatch Front-Great Salt Lake Desert and Mountains-
Including the cities of Brigham City, Ogden, Bountiful, Wendover,
and Snowville
902 PM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
SATURDAY...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of 2 to 4 inches, with localized 
  amounts up to 10 inches, are expected.

* WHERE...Northern Wasatch Front and Great Salt Lake Desert and 
  Mountains.

* WHEN...Until 9 AM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ007-201200-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180120T1600Z/
Wasatch Mountains I-80 North-
Including the cities of Woodruff and Randolph
902 PM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
SATURDAY...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of 4 to 7 inches are expected.

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

* WHEN...Until 9 AM MST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ011-012-201200-
/O.CON.KSLC.WW.Y.0003.180120T1000Z-180122T0400Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
902 PM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM SATURDAY
TO 9 PM MST SUNDAY...

* WHAT...Snow expected. Plan on difficult travel conditions. 
  Total snow accumulations of 3 to 6 inches, with localized 
  amounts up to 11 inches, are expected.

* WHERE...Western Uinta Basin and Castle Country.

* WHEN...From 3 AM Saturday to 9 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

209 
WWUS45 KSLC 201107
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
407 AM MST Sat Jan 20 2018

UTZ008>010-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
407 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 5 to 10 inches,
  with localized amounts up to 15 inches especially in the Uintas
  and Book Cliffs, are expected.

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ014>016-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Including the cities of Manti, Richfield, Delta, Fillmore, 
Beaver, Cedar City, and Milford
407 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 4 to 7 inches, 
  with localized amounts up to 12 inches, are expected.

* WHERE...Sanpete/Sevier Valleys, West Central Utah and 
  Southwest Utah.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Travel along I-15 through central Utah will
  be significantly impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ003-004-006-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Wasatch Mountain Valleys-
Including the cities of Salt Lake City, Tooele, Lehi, Provo, 
Nephi, Huntsville, Park City, and Heber City
407 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 2 to 5 inches, with
  localized amounts up to 8 inches, are expected.

* WHERE...Salt Lake and Tooele Valleys, Southern Wasatch Front 
  and Wasatch Mountain Valleys.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
407 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 6 to 12 inches, 
  with localized amounts up to 18 inches, are expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Travel along I-70 and over the higher 
  passes of I-15 through central Utah will be significantly 
  impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
407 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 3 to 6 inches, 
  with localized amounts up to 10 inches, are expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Travel along I-80 across southwest Wyoming
  will be significantly impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ011-012-201915-
/O.EXT.KSLC.WW.Y.0003.000000T0000Z-180121T0600Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
407 AM MST Sat Jan 20 2018

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

* WHAT...Snow expected. Plan on slippery road conditions.
  Additional snow accumulations of 2 to 6 inches are expected.

* WHERE...Western Uinta Basin and Castle Country.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ002-005-201600-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180120T1600Z/
Northern Wasatch Front-Great Salt Lake Desert and Mountains-
Including the cities of Brigham City, Ogden, Bountiful, Wendover,
and Snowville
407 AM MST Sat Jan 20 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST THIS
MORNING...

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of up to two inches are expected.

* WHERE...Northern Wasatch Front and Great Salt Lake Desert and 
  Mountains.

* WHEN...Until 9 AM MST this morning.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ007-201600-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180120T1600Z/
Wasatch Mountains I-80 North-
Including the cities of Woodruff and Randolph
407 AM MST Sat Jan 20 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST THIS
MORNING...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of 1 to 4 inches are expected.

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

* WHEN...Until 9 AM MST this morning.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times. Travel through I-80 across northeast Utah will be
  impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

378 
WWUS45 KSLC 201113 CCA
WSWSLC

URGENT - WINTER WEATHER MESSAGE...CORRECTED
National Weather Service Salt Lake City UT
413 AM MST Sat Jan 20 2018

UTZ008>010-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
413 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 5 to 10 inches,
  with localized amounts up to 15 inches especially in the Uintas
  and Book Cliffs, are expected.

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ014>016-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Including the cities of Manti, Richfield, Delta, Fillmore, 
Beaver, Cedar City, and Milford
413 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 4 to 7 inches, 
  with localized amounts up to 12 inches, are expected.

* WHERE...Sanpete/Sevier Valleys, West Central Utah and 
  Southwest Utah.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Travel along I-15 through central Utah will
  be significantly impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ003-004-006-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Wasatch Mountain Valleys-
Including the cities of Salt Lake City, Tooele, Lehi, Provo, 
Nephi, Huntsville, Park City, and Heber City
413 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 2 to 5 inches, with
  localized amounts up to 8 inches, are expected.

* WHERE...Salt Lake and Tooele Valleys, Southern Wasatch Front 
  and Wasatch Mountain Valleys.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-201915-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
413 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 6 to 12 inches, 
  with localized amounts up to 18 inches, are expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Travel along I-70 and over the higher 
  passes of I-15 through central Utah will be significantly 
  impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-201915-
/O.COR.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
413 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 3 to 6 inches, 
  with localized amounts up to 10 inches, are expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Travel along I-80 across southwest Wyoming
  will be significantly impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. 

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

$$

UTZ011-012-201915-
/O.EXT.KSLC.WW.Y.0003.000000T0000Z-180121T0600Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
413 AM MST Sat Jan 20 2018

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

* WHAT...Snow expected. Plan on slippery road conditions.
  Additional snow accumulations of 2 to 6 inches are expected.

* WHERE...Western Uinta Basin and Castle Country.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ002-005-201600-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180120T1600Z/
Northern Wasatch Front-Great Salt Lake Desert and Mountains-
Including the cities of Brigham City, Ogden, Bountiful, Wendover,
and Snowville
413 AM MST Sat Jan 20 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST THIS
MORNING...

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of up to two inches are expected.

* WHERE...Northern Wasatch Front and Great Salt Lake Desert and 
  Mountains.

* WHEN...Until 9 AM MST this morning.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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.

$$

UTZ007-201600-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180120T1600Z/
Wasatch Mountains I-80 North-
Including the cities of Woodruff and Randolph
413 AM MST Sat Jan 20 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST THIS
MORNING...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of 1 to 4 inches are expected.

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

* WHEN...Until 9 AM MST this morning.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times. Travel through I-80 across northeast Utah will be
  impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

489 
WWUS45 KSLC 201708
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
1008 AM MST Sat Jan 20 2018


UTZ008>010-210115-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
1008 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 3 to 6 inches with
  locally higher amounts possible. 

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ014>016-210115-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Including the cities of Manti, Richfield, Delta, Fillmore, 
Beaver, Cedar City, and Milford
1008 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 2 to 5 inches, 
  with locally higher amounts possible.

* WHERE...Sanpete/Sevier Valleys, West Central Utah and 
  Southwest Utah.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times. Travel along I-15 through central Utah 
  will be significantly impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ003-004-006-210115-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Wasatch Mountain Valleys-
Including the cities of Salt Lake City, Tooele, Lehi, Provo, 
Nephi, Huntsville, Park City, and Heber City
1008 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 1 to 3 inches are
  expected.

* WHERE...Salt Lake and Tooele Valleys, Southern Wasatch Front 
  and Wasatch Mountain Valleys.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-210115-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
1008 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 4 to 8 inches with
  locally higher amounts are expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times. Travel along I-70 and over the higher 
  passes of I-15 through central Utah will be significantly 
  impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-210115-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
1008 AM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 1 to 3 are 
  expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times. Travel along I-80 across southwest 
  Wyoming will be significantly impacted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. 

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

$$

UTZ011-012-210115-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180121T0600Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
1008 AM MST Sat Jan 20 2018

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

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

* WHERE...Western Uinta Basin and Castle Country.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

382 
WWUS45 KSLC 202059
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
159 PM MST Sat Jan 20 2018

UTZ014>016-202200-
/O.CAN.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Including the cities of Manti, Richfield, Delta, Fillmore, 
Beaver, Cedar City, and Milford
159 PM MST Sat Jan 20 2018

...WINTER STORM WARNING IS CANCELLED...

Snow showers will linger into the evening hours with little to no
additional accumulation expected.

$$

UTZ003-004-202200-
/O.CAN.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Including the cities of Salt Lake City, Tooele, Lehi, Provo, 
and Nephi
159 PM MST Sat Jan 20 2018

...WINTER STORM WARNING IS CANCELLED...

Snow showers will linger into the evening hours with little to no
additional accumulation expected.

$$

UTZ008>010-210500-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
159 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 4 to 6 inches with
  locally higher amounts possible.

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ006-210500-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Wasatch Mountain Valleys-
Including the cities of Huntsville, Park City, and Heber City
159 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 1 to 3 inches are 
  expected.

* WHERE...Wasatch Mountain Valleys.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-210500-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
159 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 3 to 6 inches with
  locally higher amounts are expected. 

* WHERE...Central Mountains and Southern Mountains.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-210500-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
159 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional of 1 to 3 inches are expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. 

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

$$

UTZ011-012-210500-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180121T0600Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
159 PM MST Sat Jan 20 2018

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

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of up to 2 inches are expected.

* WHERE...Western Uinta Basin and Castle Country.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

656 
WWUS45 KSLC 202312
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
412 PM MST Sat Jan 20 2018

UTZ008>010-210715-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
412 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 3 to 6 inches with
  locally higher amounts possible.

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ006-210600-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Wasatch Mountain Valleys-
Including the cities of Huntsville, Park City, and Heber City
412 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of up to 2 inches are
  expected.

* WHERE...Wasatch Mountain Valleys.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-210715-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
412 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 3 to 6 inches 
  with locally higher amounts are expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-210715-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
412 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional accumulation of up to 2 inches is 
  expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ011-012-210600-
/O.CON.KSLC.WW.Y.0003.000000T0000Z-180121T0600Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
412 PM MST Sat Jan 20 2018

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

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of up to 2 inches are expected.

* WHERE...Western Uinta Basin and Castle Country.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and 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

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

449 
WWUS45 KSLC 210559
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
1059 PM MST Sat Jan 20 2018


UTZ006-210700-
/O.EXP.KSLC.WS.W.0001.000000T0000Z-180121T0600Z/
Wasatch Mountain Valleys-
Including the cities of Huntsville, Park City, and Heber City
1059 PM MST Sat Jan 20 2018

...WINTER STORM WARNING WILL EXPIRE AT 11 PM MST THIS EVENING...

The Winter Storm Warning for the Wasatch Mountain Valleys of 
northern Utah will expire at 1100 pm MST. Lingering snow showers 
through the balance of the night will generate little additional 
accumulation.

$$

UTZ011-012-210700-
/O.EXP.KSLC.WW.Y.0003.000000T0000Z-180121T0600Z/
Western Uinta Basin-Castle Country-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
and Emery
1059 PM MST Sat Jan 20 2018

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM MST THIS
EVENING...

The Winter Weather Advisories for the Western Uinta Basin and 
Castle Country in eastern Utah will expire at 1100 pm MST.
The remaining snow showers over the advisory area will generate
little additional accumulation before ending most areas late 
tonight.


$$

UTZ008>010-211200-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
1059 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 1 to 3 inches are 
  expected.

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

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

UTZ517-518-211200-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
1059 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 1 to 3 inches, are
  expected.

* WHERE...Central Mountains and Southern Mountains.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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.

$$

WYZ021-211200-
/O.CON.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
1059 PM MST Sat Jan 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of up to 2 inches over
  mainly eastern Uinta county, are expected.

* WHERE...Southwest Wyoming.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for snow packed road surfaces
  across Uinta county overnight. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water 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

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

130 
WWUS45 KSLC 211154
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
454 AM MST Sun Jan 21 2018

UTZ008>010-211300-
/O.EXP.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-
Including the cities of Alta, Brighton, Mirror Lake Highway, 
and Scofield
454 AM MST Sun Jan 21 2018

...WINTER STORM WARNING WILL EXPIRE AT 5 AM MST EARLY THIS
MORNING...

Lingering light snow showers will result in generally less than 2
inches of additional accumulation before tapering off during the 
afternoon.

$$

UTZ517-518-211300-
/O.EXP.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, 
Panguitch, and Bryce Canyon
454 AM MST Sun Jan 21 2018

...WINTER STORM WARNING WILL EXPIRE AT 5 AM MST EARLY THIS
MORNING...

Lingering light snow showers will result in generally less than 2
inches of additional accumulation before tapering off during the 
afternoon.

$$

WYZ021-211300-
/O.EXP.KSLC.WS.W.0001.000000T0000Z-180121T1200Z/
Southwest Wyoming-
Including the city of Evanston
454 AM MST Sun Jan 21 2018

...WINTER STORM WARNING WILL EXPIRE AT 5 AM MST EARLY THIS
MORNING...

Lingering light snow showers will result in generally an inch or
less of additional accumulation before tapering off during the 
afternoon.

$$

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

Area Forecast Discussion
National Weather Service Salt Lake City UT
907 PM MST Thu Jan 18 2018

.SYNOPSIS...A storm system will move off the eastern Pacific and
will track across the Great Basin late Friday through the upcoming
weekend. Impacts from this storm will be felt across much of Utah
and southwest Wyoming Friday night through early Sunday.

&&

.DISCUSSION...
Water Vapor Satellite shows a deep closed low off the British
Columbia coast with ridging extending northeast from the south
Pacific through the Four Corners. 400-200mb MDCARS wind
observations place a 125-150kt cyclonic jet from off the Pacific
Northwest coast through the Pacific Northwest. GOES/SLC 00Z
RAOB/HRRR indicate that precipitable water values vary from
0.20"-0.35" mountains to 0.40-0.50" valleys. An atmospheric river
stretches from Hawaii through Central California, with abnormally
high precipitable water values extending northeast into Idaho and
Montana.

Touched up tonight and tomorrow morning, basically majority of
the pre-frontal period. 00Z KSLC RAOB indicates moistening of the
mid levels with dry low levels, and also shows warm advection with
strong winds veering with height.

Cold frontal timing has certainly slowed down during the last
several days as energy splits from the eventual northern stream
system further to our southwest. Easily can see this trend
comparing previous model runs of height falls trending further
into southern California and Arizona.

Main changes were to winds and PoPs. Took out all PoPs tonight,
lowering PoPs tomorrow morning especially further south of the
Idaho border. Even global guidance struggled to show any QPF in
the northwest Utah corner late tonight, and the high resolution
models suggest little chance of seeing measurable precipitation
through the morning as one get further south of the Idaho border
(even the traditionally early and wet NCEP WRF models).

As for winds, increased winds utilizing latest high resolution
guidance, which better depicts areas that are likely to be gusty
tonight and tomorrow morning. Already seeing winds pick up in the
usual spots such as Eureka and Vernon Hill, as well as on the
benches.

&&

.PREVIOUS DISCUSSION...
The still well defined upper low near 50N/133W late this
afternoon will gradually weaken overnight. The leftover open wave
trough will reach the west coast early Friday, then shear apart as
it enters the western Great Basin Friday night. The southern end
of this sheared trough will become better organized as it
approaches southern Utah late Saturday.

The associated surface cold front will reach far northwest Utah
early Friday morning. This surface feature will be closely tied
to the near 700mb baroclinic which should settle into far northwest
Utah by mid to late morning. Initially, precip along the baroclinic
zone will be on the light side as the colder air aloft remains
back to the northwest and lift generated by low-level thermal
advection remains quite weak.

Intensification of this baroclinic zone will occur rapidly during
the afternoon as the boundary moves south through northern Utah.
Frontogenesis will develop rapidly along this boundary leading to
strong low-level forcing as this features approaches the SLC
area. This low-level forcing supported by mid-level shortwave
energy ejecting out ahead of the advancing trough and the
favorably positioned entrance region to the jet will generate
increasingly strong and deep lift late Friday afternoon and
evening.

Looking at rain quickly changing to snow due to the strong upward
motions and much colder air pouring in from the northwest. High
intensity snowfall rates are possible along the central/southern
Wasatch Front and adjacent mountains through the evening hours.

The focus of the heaviest snow will shift into northeast, central
and southwest Utah along with extreme southwest Wyoming late
Friday night through Saturday evening. The aforementioned low-
level baroclinic zone will become nearly stationary as it tilts
more north-to south overnight and into Saturday. Low level
circulation centers forming along this boundary combined with
increasing instability and dynamic lift from the advancing upper
trough and upper divergence in the right entrance region of the
jet will bring a broad area of strong synoptic-scale lift and
widespread moderate to heavy snow to the above mentioned areas.
Significant snow accumulations are expected, with impacts expected
over a wide area near the stalled boundary. Numerous winter
weather highlights have been issued to address the potential for
heavy snow.

The upper trough axis will pass through Utah Saturday night/early
Sunday. Precip should show a decrease in areal coverage behind
the trough during the night with some exceptions. The most notable
will be along the I-15 and I-70 corridors and the adjacent
mountains. Persistent moist and unstable north-northwest flow
will maintain a convectively environment with heavy snows
Steady drying/warming aloft Sunday should bring an end to any
remaining precip during the afternoon hours.

Shortwave ridging building in from the west as the departing
trough continues to push east starts the extended period off. With
still a rather cold airmass in place (700mb temp -10C), westerly
flow begins to push in from the west as another trough digs into
the Pacific Northwest. The unsettled period of weather continues
through much of the week ahead.

A series of weak shortwaves dip down through southern Idaho into
northern Utah on Tuesday and again on Wednesday, both in more of a
warm front pattern. This should limit precipitation potential to
northern Utah, and likely to the mountains of northern Utah. By late
next week another strengthening trough system is progged to dig
south through the Great Basin. Global models are vastly out of sync
time wise, however the style and pattern looks pretty on track and
similar. This being said, kept the going forecast pretty similar to
the previous forecaster, however continued to lower snow levels late
in the week. With timing out of sync, not certain when temperatures
will really drop, but feel confident they will drop.

&&

.AVIATION...
Winds at the SLC terminal are slow to settle in from the south,
but should persist out of the south between 03-04z. Winds are
expected to strengthen by 05-06z this evening and may be gusty at
times leading up to a cold front expected at the airport after
19z.

&&

.SLC WATCHES/WARNINGS/ADVISORIES...
UT...Winter Storm Watch from Friday evening through Sunday morning
     for UTZ008>010-517-518.

     Winter Weather Advisory from noon Friday to 9 AM MST Saturday
     for UTZ007.

     Winter Storm Watch from Friday afternoon through Saturday
     evening for UTZ006.

     Winter Storm Watch from Friday afternoon through Saturday
     morning for UTZ003-004.

     Winter Storm Watch from Friday evening through Sunday morning
     for UTZ014>016.

WY...Winter Storm Watch from Friday evening through Saturday evening
     for WYZ021.

&&

PUBLIC...10/Conger/Dewey
AVIATION...Dewey

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

For frequently asked questions about the Area Forecast Discussion
visit...
http://weather.gov/saltlakecity/general/afd_faqs.php

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
441 PM MST Thu Jan 18 2018

UTZ001>016-019>021-517-518-WYZ021-191400-
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-
441 PM MST Thu Jan 18 2018

This Hazardous Weather Outlook is for the western two thirds of
Utah and southwest Wyoming.

.DAY ONE...Tonight

Areas favored in southerly flow will see an increase in south
winds overnight, potentially becoming gusty.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Increasing south winds ahead of a cold front could become locally
strong in the southwestern valleys on Friday, lesser so, but still
gusty, across other portions of central and southern Utah.

This strong cold front will slowly cross the area from northwest
to southeast Friday through Saturday. While northern valleys will
see measurable snow from this event, the front stalls across
central Utah for a time, so central and some southern valleys
will end up with the greatest valley snow totals. Most mountain
sites will likely see greater than a foot of new snow. Locally
heavy snow showers will continue through Saturday night.

Persons planning travel anywhere in the region Friday through
Sunday should be prepared for winter driving conditions in snow,
and allow for plenty of extra time to reach their destinations.
Those traveling should also consider the possibilities of closed
roadways, and be prepared with winter survival kits.

There is also a potential for some additional light snow across
the northern outlook area Monday.

.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

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