Alert archive / Utah / Winter Storm Warnings in 2021
Winter Storm Warning 4, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this winter storm warning at Feb 15, 2021, 3:41 AM MST. It took effect at Feb 15, 2021, 5:00 AM MST. It was in force for 60 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 15, 2021, 3:41 AM MST (10:41 UTC)
- In effect from
- Feb 15, 2021, 5:00 AM MST
- Expired
- Feb 17, 2021, 4:30 PM MST
- In force
- 60 hr
- Issued by
- NWS Salt Lake City, UT
The text
As transmitted.
115 WWUS45 KSLC 151041 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 341 AM MST Mon Feb 15 2021 UTZ008-151845- /O.UPG.KSLC.WW.Y.0009.210215T1200Z-210217T1200Z/ /O.NEW.KSLC.WS.W.0004.210215T1200Z-210217T1200Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 341 AM MST Mon Feb 15 2021 ...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow expected. Total snow accumulations 24 to 36 inches possible. Winds gusting as high as 35 mph most areas with higher gusts along exposed ridgelines. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...Periods of snowfall in excess of 1 inch per hour can be expected intermittently throughout the warning period. The heaviest snowfall is expected in the upper Cottonwood Canyon areas. 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. && $$ UTZ002-005-151845- /O.EXB.KSLC.WW.Y.0009.210215T1200Z-210216T0000Z/ Northern Wasatch Front-Great Salt Lake Desert and Mountains- Including the cities of Brigham City, Ogden, Bountiful, Wendover, and Snowville 341 AM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Snow expected. Total snow accumulations of 2 to 5 inches. * WHERE...Northern Wasatch Front and Great Salt Lake Desert and Mountains. This Advisory is specifically for areas north of Ogden to the Idaho border, and the I-84 and SR-30 corridors in far northern and northwestern Utah. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ007-009-010-151845- /O.CON.KSLC.WW.Y.0009.210215T1200Z-210217T1200Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Wasatch Plateau/Book Cliffs- Including the cities of Woodruff, Randolph, Mirror Lake Highway, and Scofield 341 AM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow expected. New snow accumulations of 14 to 24 inches with locally higher amounts possible. Winds gusting as high as 35 mph. * WHERE...Wasatch Mountains I-80 North, Western Uinta Mountains and Wasatch Plateau/Book Cliffs. * WHEN...From 5 AM Monday to 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. 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. && $$ UTZ006-151845- /O.CON.KSLC.WW.Y.0009.210215T1200Z-210217T1200Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 341 AM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 6 to 12 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...From 5 AM Monday to 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected, particularly across the Ogden Valley. Cold temperatures will allow snowfall to quickly stick to all surfaces Monday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ517-518-151845- /O.CON.KSLC.WW.Y.0009.210215T1900Z-210217T1200Z/ Central Mountains-Southern Mountains- Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, Panguitch, and Bryce Canyon 341 AM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 5 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 12 to 24 inches with locally higher amounts possible along northwest facing slopes. * WHERE...Central Mountains and Southern Mountains. * WHEN...From noon Monday to 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. 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. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
10 follow-up statements
747 WWUS45 KSLC 152140 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 240 PM MST Mon Feb 15 2021 UTZ008-160545- /O.CON.KSLC.WS.W.0004.000000T0000Z-210217T1200Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 240 PM MST Mon Feb 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow. Total snow accumulations of 2 to 3 feet, with locally higher totals up to 4 feet possible in the Cottonwoods. Winds gusting as high as 35 mph most areas with higher gusts along exposed ridgelines, resulting in blowing and drifting snow. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...Periods of snowfall in excess of 1 to 2 inch per hour can be expected intermittently throughout the warning period. The heaviest snowfall is expected in the upper Cottonwood Canyon areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ003-004-160545- /O.EXB.KSLC.WW.Y.0009.210215T2300Z-210217T1800Z/ Salt Lake and Tooele Valleys-Southern Wasatch Front- Including the cities of Salt Lake City, Tooele, Lehi, Provo, and Nephi 240 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 5 inches along and west of the I-15 corridor, with 5 to 10 inches for the east benches, with locally higher totals possible. * WHERE...Salt Lake and Tooele Valleys and Southern Wasatch Front. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially this evening, and again Tuesday evening and Wednesday morning. * ADDITIONAL DETAILS...Scattered heavy snow showers expected this evening which will result in locally heavy snowfall, poor visibility and difficult driving conditions, however snowfall accumulations will remain highly variable across the valleys. Snow will likely persist along the east benches tonight through Tuesday morning, before snow becomes more widespread across the Salt Lake Valley Tuesday afternoon through Wednesday morning. Lake enhanced snow is possible Wednesday morning in the Salt Lake and Tooele Valleys. 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. && $$ UTZ002-160545- /O.EXT.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Northern Wasatch Front- Including the cities of Brigham City, Ogden, and Bountiful 240 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow. Total snow accumulations of 2 to 5 inches along and west of the I-15 corridor, with 5 to 10 inches for the east benches, with locally higher totals possible. * WHERE...Northern Wasatch Front. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially this evening, and again Tuesday evening and Wednesday morning. * ADDITIONAL DETAILS...Scattered heavy snow showers expected this evening which will result in locally heavy snowfall, poor visibility and difficult driving conditions, however snowfall accumulations will remain highly variable across the valleys. Snow will likely persist along the east benches tonight through Wednesday morning, with occasional additional light snow along and west of I-15. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ007-009-010-160545- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Wasatch Plateau/Book Cliffs- Including the cities of Woodruff, Randolph, Mirror Lake Highway, and Scofield 240 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 1 to 2 feet with locally higher totals. Winds gusting as high as 35 mph resulting in areas of blowing and drifting snow. * WHERE...Wasatch Plateau/Book Cliffs, Western Uinta Mountains and Wasatch Mountains I-80 North. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. 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. && $$ UTZ006-160545- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 240 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 5 to 10 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected, particularly across the Ogden Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ517-518-160545- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Central Mountains-Southern Mountains- Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, Panguitch, and Bryce Canyon 240 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 1 to 2 feet. Winds gusting as high as 40 mph, resulting in areas of blowing and drifting snow. * WHERE...Central Mountains and Southern Mountains. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. 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. && $$ UTZ005-160000- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210216T0000Z/ Great Salt Lake Desert and Mountains- Including the cities of Wendover and Snowville 240 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Snow. Additional snow accumulations of up to one inch. Winds gusting as high as 35 mph. * WHERE...Great Salt Lake Desert and Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ 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
554 WWUS45 KSLC 160220 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 720 PM MST Mon Feb 15 2021 UTZ008-161200- /O.CON.KSLC.WS.W.0004.000000T0000Z-210217T1200Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 720 PM MST Mon Feb 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow. Total snow accumulations of 2 to 3 feet, with locally higher totals up to 4 feet possible in the Cottonwoods. Winds gusting as high as 35 mph most areas with higher gusts along exposed ridgelines, resulting in blowing and drifting snow. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...Periods of snowfall in excess of 1 to 2 inch per hour can be expected intermittently throughout the warning period. The heaviest snowfall is expected in the upper Cottonwood Canyon areas. 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. && $$ UTZ007-009-010-161200- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Wasatch Plateau/Book Cliffs- Including the cities of Woodruff, Randolph, Mirror Lake Highway, and Scofield 720 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 1 to 2 feet with locally higher totals. Winds gusting as high as 35 mph resulting in areas of blowing and drifting snow. * WHERE...Wasatch Plateau/Book Cliffs, Western Uinta Mountains and Wasatch Mountains I-80 North. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ006-161200- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 720 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 5 to 10 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected, particularly across the Ogden Valley. 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. && $$ UTZ517-518-161200- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Central Mountains-Southern Mountains- Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, Panguitch, and Bryce Canyon 720 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 1 to 2 feet. Winds gusting as high as 40 mph, resulting in areas of blowing and drifting snow. * WHERE...Central Mountains and Southern Mountains. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ002>004-161200- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Northern Wasatch Front-Salt Lake and Tooele Valleys- Southern Wasatch Front- Including the cities of Brigham City, Ogden, Bountiful, Salt Lake City, Tooele, Lehi, Provo, and Nephi 720 PM MST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 5 inches along and west of the I-15 corridor, with 5 to 10 inches for the east benches, with locally higher totals possible. * WHERE...The Wasatch Front and Tooele Valley. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially this evening, and again Tuesday evening and Wednesday morning. * ADDITIONAL DETAILS...Scattered heavy snow showers expected this evening which will result in locally heavy snowfall, poor visibility and difficult driving conditions, however snowfall accumulations will remain highly variable across the valleys. Snow will likely persist along the east benches tonight through Tuesday morning, before snow becomes more widespread across the Salt Lake Valley Tuesday afternoon through Wednesday morning. Lake enhanced snow is possible Wednesday morning in the Salt Lake and Tooele Valleys. 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. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
277 WWUS45 KSLC 161033 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 333 AM MST Tue Feb 16 2021 UTZ008-162300- /O.EXT.KSLC.WS.W.0004.000000T0000Z-210217T1800Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 333 AM MST Tue Feb 16 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Heavy snow. Additional accumulations of 12 to 18 inches most areas with up to an additional 24 to 30 inches in favored areas of the Cottonwood Canyons. Winds gusting as high as 35 mph most areas with higher gusts along exposed ridgelines, resulting in blowing and drifting snow. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...Periods of snowfall in excess of 1 to 2 inch per hour is expected to continue intermittently throughout the warning period. The heaviest snowfall is expected in the upper Cottonwood Canyon areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ007-009-010-162300- /O.EXT.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Wasatch Plateau/Book Cliffs- Including the cities of Woodruff, Randolph, Mirror Lake Highway, and Scofield 333 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 6 to 12 inches feet with locally higher totals. Winds gusting as high as 35 mph resulting in areas of blowing and drifting snow. * WHERE...Wasatch Plateau/Book Cliffs, Western Uinta Mountains and Wasatch Mountains I-80 North. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected to continue throughout this timeframe. 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. && $$ UTZ006-162300- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 333 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 3 to 6 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected, particularly across the Ogden Valley and in the Park City area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ517-518-162300- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Central Mountains-Southern Mountains- Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, Panguitch, and Bryce Canyon 333 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 6 to 12 inches with isolated higher amounts. Winds gusting as high as 30 mph, resulting in areas of blowing and drifting snow. * WHERE...Central Mountains and Southern Mountains. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. 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. && $$ UTZ002>004-162300- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Northern Wasatch Front-Salt Lake and Tooele Valleys- Southern Wasatch Front- Including the cities of Brigham City, Ogden, Bountiful, Salt Lake City, Tooele, Lehi, Provo, and Nephi 333 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches along and west of the I-15 corridor, with 5 to 10 inches for the east benches, with locally higher totals possible. * WHERE...The Wasatch Front and Tooele Valley. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially this morning, and again this evening and Wednesday morning. * ADDITIONAL DETAILS...Snow will likely persist along the east benches through this morning, before snow becomes more widespread across the Salt Lake Valley later this afternoon through Wednesday morning. Lake enhanced snow is possible Wednesday morning in the Salt Lake and Tooele Valleys. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ 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
771 WWUS45 KSLC 161740 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 1040 AM MST Tue Feb 16 2021 UTZ003-170145- /O.UPG.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ /O.EXB.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Salt Lake and Tooele Valleys- Including the cities of Salt Lake City and Tooele 1040 AM MST Tue Feb 16 2021 ...WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST WEDNESDAY... * WHAT...Heavy snow. Additional snow accumulations of 6 to 12 inches with locally higher totals possible on the east benches. * WHERE...Salt Lake and Tooele Valleys. * WHEN...Until 5 PM MST Wednesday. * IMPACTS...Travel could be very difficult, especially during the Wednesday morning commute. * ADDITIONAL DETAILS...Snow expected to intensify across the Salt Lake and Tooele Valleys tonight through Wednesday morning, before decreasing in intensity Wednesday afternoon and evening. Lake enhancement expected to result in locally heavier snowfall exceeding 1 inch per hour at times across the valleys Wednesday morning through early Wednesday afternoon. 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. && $$ UTZ008-170145- /O.CON.KSLC.WS.W.0004.000000T0000Z-210217T1800Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 1040 AM MST Tue Feb 16 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Heavy snow. Additional snow accumulations of 1 to 2 feet. Winds gusting as high as 35 mph most areas with higher gusts along exposed ridgelines, resulting in blowing and drifting snow. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be very difficult to impossible. * ADDITIONAL DETAILS...Periods of snowfall in excess of 1 to 2 inch per hour is expected to continue intermittently throughout the warning period. The heaviest snowfall is expected in the upper Cottonwood Canyon areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ007-009-010-170145- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Wasatch Plateau/Book Cliffs- Including the cities of Woodruff, Randolph, Mirror Lake Highway, and Scofield 1040 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of about 1 foot, with locally higher amounts possible. * WHERE...Wasatch Plateau/Book Cliffs, Western Uinta Mountains and Wasatch Mountains I-80 North. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected to continue throughout this timeframe. 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. && $$ UTZ006-170145- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 1040 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 1 to 4 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected, particularly across the Ogden Valley and in the Park City area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ517-518-170145- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Central Mountains-Southern Mountains- Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, Panguitch, and Bryce Canyon 1040 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of about 1 foot, with locally higher amounts possible. Winds gusting as high as 35 mph, resulting in areas of blowing and drifting snow. * WHERE...Central Mountains and Southern Mountains. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. 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. && $$ UTZ002-004-170145- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Northern Wasatch Front-Southern Wasatch Front- Including the cities of Brigham City, Ogden, Bountiful, Lehi, Provo, and Nephi 1040 AM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow. Additional accumulations of 2 to 4 inches along and west of the I-15 corridor, with 5 to 10 inches for the east benches, with locally higher totals possible in the most favored locations. * WHERE...Southern Wasatch Front and Northern Wasatch Front. Highest totals expected along the east bench of the Northern Wasatch Front, as well as the Alpine and Lehi area of Northern Utah County, and the Mapleton to Woodland Hills to Payson corner of the Utah Valley. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially during the Wednesday morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ 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
721 WWUS45 KSLC 170327 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 827 PM MST Tue Feb 16 2021 UTZ008-171130- /O.CON.KSLC.WS.W.0004.000000T0000Z-210217T1800Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 827 PM MST Tue Feb 16 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Heavy snow. Additional snow accumulations of 8 to 16 inches. Winds gusting as high as 35 mph most areas with higher gusts along exposed ridgelines, resulting in blowing and drifting snow. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be very difficult to impossible. * ADDITIONAL DETAILS...Periods of heavy snow with rates of 1 to 2 inches per hour is expected to continue tonight through Wednesday morning. The heaviest snowfall is expected in the upper Cottonwood Canyon areas. 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. && $$ UTZ003-171130- /O.CON.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Salt Lake and Tooele Valleys- Including the cities of Salt Lake City and Tooele 827 PM MST Tue Feb 16 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST WEDNESDAY... * WHAT...Heavy snow. Additional snow accumulations of 4 to 8 inches on the valley floor with 6 to 12 inches on the benches, including the west benches of Salt Lake Valley. * WHERE...Salt Lake and Tooele Valleys. * WHEN...Until 5 PM MST Wednesday. * IMPACTS...Travel could be very difficult, especially during the Wednesday morning commute. * ADDITIONAL DETAILS...Snow is expected to intensify across the Salt Lake and Tooele Valleys overnight into Wednesday morning, before decreasing in intensity Wednesday afternoon. Lake enhanced snowfall will result in locally heavier snowfall exceeding 1 inch per hour at times. These lake bands are expected to be greatest across western Salt Lake county southeast into Sandy and Draper overnight into early Wednesday morning, then shifting into the Tooele Valley later Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ007-009-010-171130- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Wasatch Plateau/Book Cliffs- Including the cities of Woodruff, Randolph, Mirror Lake Highway, and Scofield 827 PM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 5 to 10 inches with locally higher amounts possible. * WHERE...Wasatch Plateau/Book Cliffs, Western Uinta Mountains and Wasatch Mountains I-80 North. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected to continue throughout this timeframe. 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. && $$ UTZ006-171130- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 827 PM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 1 to 4 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected, particularly across the Ogden Valley and in the Park City area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ517-518-171130- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Central Mountains-Southern Mountains- Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, Panguitch, and Bryce Canyon 827 PM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Additional snow accumulations of 4 to 8 inches. Winds gusting as high as 35 mph, resulting in areas of blowing and drifting snow. * WHERE...Central Mountains and Southern Mountains. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...A prolonged period of light to moderate snowfall is expected throughout this timeframe. 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. && $$ UTZ002-004-171130- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Northern Wasatch Front-Southern Wasatch Front- Including the cities of Brigham City, Ogden, Bountiful, Lehi, Provo, and Nephi 827 PM MST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * WHAT...Snow. Additional accumulations of 2 to 4 inches along and west of the I-15 corridor, with 5 to 10 inches for the east benches, with locally higher totals possible in the most favored locations. * WHERE...Southern Wasatch Front and Northern Wasatch Front. Highest totals expected along the east bench of the Northern Wasatch Front, as well as the Alpine and Lehi area of Northern Utah County, and the Mapleton to Woodland Hills to Payson corner of the Utah Valley. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially during the Wednesday morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ 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
992 WWUS45 KSLC 171155 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 455 AM MST Wed Feb 17 2021 UTZ517-518-171300- /O.EXP.KSLC.WW.Y.0009.000000T0000Z-210217T1200Z/ Central Mountains-Southern Mountains- Including the cities of Cove Fort, Koosharem, Fish Lake, Loa, Panguitch, and Bryce Canyon 455 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 AM MST EARLY THIS MORNING... Light snow and snow showers will continue periodically today with additional accumulations up to 3 inches, but the significant snowfall has ended. $$ UTZ008-171800- /O.CON.KSLC.WS.W.0004.000000T0000Z-210217T1800Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 455 AM MST Wed Feb 17 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Heavy snow. Additional snow accumulations of 5 to 10 inches. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be very difficult to impossible. * ADDITIONAL DETAILS...Periods of heavy snow with rates of 1 to 2 inches per hour is expected to continue at times through mid morning this morning prior to trending more moderate through late morning. Lighter snowfall will continue at times this afternoon, but additional accumulations after 11 AM are expected to be light. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ003-172000- /O.CON.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Salt Lake and Tooele Valleys- Including the cities of Salt Lake City and Tooele 455 AM MST Wed Feb 17 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Heavy snow. Additional snow accumulations of 2 to 4 inches on the valley floor with 3 to 6 inches on the benches, including the west benches of Salt Lake Valley. * WHERE...Salt Lake and Tooele Valleys. * WHEN...Until 5 PM MST Wednesday. * IMPACTS...Travel is expected to be very difficult during this morning's commute. * ADDITIONAL DETAILS...A heavy snow band extending from the Salt Lake International Airport southeast into Sandy will continue to produce snowfall rates near 1 inch per hour through daybreak. This band is expected to generally shift west over the western Salt Lake bench areas and Tooele county by mid morning. 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. && $$ UTZ006-171800- /O.EXT.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 455 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...Until 11 AM MST this morning. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...Snowfall is expected to rapidly taper through the mid to late morning hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ007-009-010-171800- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Wasatch Plateau/Book Cliffs- Including the cities of Woodruff, Randolph, Mirror Lake Highway, and Scofield 455 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 2 to 5 inches with locally higher amounts possible. * WHERE...Wasatch Plateau/Book Cliffs, Western Uinta Mountains and Wasatch Mountains I-80 North. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. 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. && $$ UTZ002-004-171800- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Northern Wasatch Front-Southern Wasatch Front- Including the cities of Brigham City, Ogden, Bountiful, Lehi, Provo, and Nephi 455 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional accumulations of 1 to 2 inches along and west of the I-15 corridor, with an additional 2 to 4 inches on the eastern bench areas. * WHERE...Southern Wasatch Front and Northern Wasatch Front. The highest amounts are expected along the Centerville and Bountiful bench areas in the Northern Wasatch Front, and in the Woodland Hills area in the Southern Wasatch Front. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially during the Wednesday morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ 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
182 WWUS45 KSLC 171718 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 1018 AM MST Wed Feb 17 2021 UTZ002-171830- /O.CAN.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Northern Wasatch Front- Including the cities of Brigham City, Ogden, and Bountiful 1018 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... Snow showers will be possible through afternoon but the accumulating snow has largely ended across the northern Wasatch Front. $$ UTZ008-180000- /O.EXT.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 1018 AM MST Wed Feb 17 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Heavy snow. Additional snow accumulations of 1 to 3 inches with locally higher amounts. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel could be very difficult to impossible. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ003-180000- /O.CON.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Salt Lake and Tooele Valleys- Including the cities of Salt Lake City and Tooele 1018 AM MST Wed Feb 17 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Heavy snow. Additional snow accumulations of up to 2 inches with higher amounts on benches except 2 to 5 inches Tooele Valley. * WHERE...Salt Lake and Tooele Valleys. * WHEN...Until 5 PM MST Wednesday. * IMPACTS...Travel is expected to be very difficult during this morning's 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. && $$ UTZ010-180000- /O.EXT.KSLC.WW.Y.0009.000000T0000Z-210218T0000Z/ Wasatch Plateau/Book Cliffs- Including the city of Scofield 1018 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Snow. Additional snow accumulations of up to 2 inches with locally higher amounts possible. * WHERE...Wasatch Plateau/Book Cliffs. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ007-009-171830- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Wasatch Mountains I-80 North-Western Uinta Mountains- Including the cities of Woodruff, Randolph, and Mirror Lake Highway 1018 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to 2 inches with locally higher amounts possible. * WHERE...Western Uinta Mountains and Wasatch Mountains I-80 North. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. 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. && $$ UTZ006-171830- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Wasatch Mountain Valleys- Including the cities of Huntsville, Park City, and Heber City 1018 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to 2 inches. * WHERE...Wasatch Mountain Valleys. * WHEN...Until 11 AM MST this morning. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. * ADDITIONAL DETAILS...Snowfall is expected to rapidly taper through the mid to late morning hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ004-171830- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Southern Wasatch Front- Including the cities of Lehi, Provo, and Nephi 1018 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional accumulations of up to 2 inches. * WHERE...Southern Wasatch Front. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...Travel could be slippery to difficult at times, especially during the Wednesday morning 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. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
846 WWUS45 KSLC 171813 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 1113 AM MST Wed Feb 17 2021 UTZ004-006-007-009-171915- /O.EXP.KSLC.WW.Y.0009.000000T0000Z-210217T1800Z/ Southern Wasatch Front-Wasatch Mountain Valleys- Wasatch Mountains I-80 North-Western Uinta Mountains- Including the cities of Lehi, Provo, Nephi, Huntsville, Park City, Heber City, Woodruff, Randolph, and Mirror Lake Highway 1113 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY HAS EXPIRED... Snow showers will be possible through the afternoon however significant accumulations are not expected. Check road conditions and be prepared for winter driving conditions in areas that received heavy snowfall through this morning. $$ UTZ003-008-180000- /O.CON.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Salt Lake and Tooele Valleys-Wasatch Mountains South of I-80- Including the cities of Salt Lake City, Tooele, Alta, and Brighton 1113 AM MST Wed Feb 17 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Heavy snow. Additional snow accumulations of 1 to 3 inches with locally higher amounts. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 5 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. && $$ UTZ010-180000- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210218T0000Z/ Wasatch Plateau/Book Cliffs- Including the city of Scofield 1113 AM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Snow. Additional snow accumulations of up to 2 inches with locally higher amounts possible. * WHERE...Wasatch Plateau/Book Cliffs. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ 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
793 WWUS45 KSLC 172149 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 249 PM MST Wed Feb 17 2021 UTZ003-172300- /O.CAN.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Salt Lake and Tooele Valleys- Including the cities of Salt Lake City and Tooele 249 PM MST Wed Feb 17 2021 ...WINTER STORM WARNING IS CANCELLED... Occasional snow showers will be possible across the Salt Lake Valley with light accumulations...however the threat of widespread significant accumulations has ended. $$ UTZ008-180000- /O.CON.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 249 PM MST Wed Feb 17 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Heavy snow. Additional snow accumulations of up to 2 inches with locally higher amounts. * WHERE...Wasatch Mountains South of I-80. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel could be very difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial 511. && $$ UTZ010-180000- /O.CON.KSLC.WW.Y.0009.000000T0000Z-210218T0000Z/ Wasatch Plateau/Book Cliffs- Including the city of Scofield 249 PM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Snow. Additional snow accumulations of up to 2 inches with locally higher amounts possible. * WHERE...Wasatch Plateau/Book Cliffs. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Winter driving conditions including snow covered roads and reduced visibility can be expected. Use caution and allow extra time when traveling. 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. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
237 WWUS45 KSLC 172330 WSWSLC URGENT - WINTER WEATHER MESSAGE National Weather Service Salt Lake City UT 430 PM MST Wed Feb 17 2021 UTZ008-180030- /O.CAN.KSLC.WS.W.0004.000000T0000Z-210218T0000Z/ Wasatch Mountains South of I-80- Including the cities of Alta and Brighton 430 PM MST Wed Feb 17 2021 ...WINTER STORM WARNING IS CANCELLED... Lingering snow showers will continue to diminish through early evening with only minor localized accumulations expected. $$ UTZ010-180030- /O.CAN.KSLC.WW.Y.0009.000000T0000Z-210218T0000Z/ Wasatch Plateau/Book Cliffs- Including the city of Scofield 430 PM MST Wed Feb 17 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... Lingering snow showers will continue to diminish through early evening with only minor localized accumulations expected. $$ 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
Nearby
Winter Storm Warnings in Utah, 2021Every winter storm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.