325
WWUS45 KSLC 172317
WSWSLC

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
417 PM MST Mon Nov 17 2025

UTZ125-181300-
/O.EXT.KSLC.WW.Y.0024.251118T0600Z-251119T1200Z/
Southern Mountains-
Including the following locations - Alton and Brian Head
417 PM MST Mon Nov 17 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 11 PM THIS EVENING TO
5 AM MST WEDNESDAY...

* WHAT...Snow expected primarily across the Pine Valley Mountains,
  Brian Head, and Boulder Mountain. Snow totals of 6 to 12 inches
  above 8000 feet with locally higher amounts up to 15 inches at the
  highest elevations favored in southerly flow; 2 to 6 inches
  between 6500 feet and 8000 feet.

* WHERE...Southern Mountains.

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

* IMPACTS...Winter driving conditions are likely for all mountain
  routes above 8000 feet tonight, at or above 7000 feet by Tuesday
  evening, with the most significant impacts occurring during
  periods of heavy snowfall rates.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For winter road
conditions from the Utah Department of Transportation, visit
http://www.udottraffic.utah.gov.

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

&&

$$

For more information from the National Weather Service visit
https://weather.gov/saltlakecity.

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

HM