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Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
232 AM PST Mon Nov 11 2024

CAZ068-069-112300-
/O.CON.KSTO.WW.Y.0017.241111T1800Z-241112T0800Z/
Western Plumas County/Lassen Park-West Slope Northern Sierra
Nevada-
Including the cities of Blue Canyon, Quincy, and Chester
232 AM PST Mon Nov 11 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO MIDNIGHT PST TONIGHT ABOVE 6500 FEET...

* WHAT...Snow expected above 6500 feet. Total snow accumulations
  between 2 and 8 inches. Locally higher amounts over peaks. Winds
  gusting as high as 45 mph.

* WHERE...West Slope Northern Sierra Nevada and Western Plumas
  County/Lassen Park Counties.

* WHEN...From 10 AM this morning to midnight PST tonight.

* IMPACTS...Plan on slippery road conditions. Snow covered roads,
  chain controls and travel delays are  possible. The hazardous
  conditions could impact the Monday evening commute. Gusty winds
  could bring down tree branches.

* ADDITIONAL DETAILS...A slower, potentially stronger system is
  expected mid to late week.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check the latest road conditions from Caltrans online at
quickmap.dot.ca.gov or dial 5 1 1.

&&

$$

For more information, visit us at www.weather.gov/sto/

SP

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
325 AM MST Mon Nov 11 2024

UTZ110-111-120130-
/O.NEW.KSLC.WW.Y.0028.241112T1200Z-241113T0200Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Including the following locations - Mantua, Brighton, Alta, and
Logan Summit
325 AM MST Mon Nov 11 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 7 PM MST TUESDAY...

* WHAT...Snow expected. Total snow accumulations 4 to 10 inches,
  locally up to 14 inches in the upper Cottonwoods, especially in
  areas preferential to northwest flow.

* WHERE...The Wasatch Mountains.

* WHEN...From 5 AM to 7 PM MST Tuesday.

* IMPACTS...Winter driving conditions are expected.

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

CRK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
153 AM PST Mon Nov 11 2024

CAZ072-NVZ002-120600-
/O.CON.KREV.WW.Y.0026.241111T2000Z-241112T0600Z/
Greater Lake Tahoe Area-
Including the cities of Markleeville, Truckee, Tahoe City,
Glenbrook, Stateline, Incline Village, and South Lake Tahoe
153 AM PST Mon Nov 11 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 10
PM PST THIS EVENING ABOVE 6500 FEET...

* WHAT...Snow Above 6500 Feet. Snow accumulations between 2 and 6
  inches. Winds gusting as high as 45 mph.

* WHERE...Greater Lake Tahoe Area.

* WHEN...From noon today to 10 PM PST this evening.

* IMPACTS...Plan on slippery road conditions for the afternoon and
  evening commute across area passes, including Donner, Echo,
  Ebbetts, Carson and Mt Rose. Strong gusty winds and snow will
  reduce visibility to less than a half mile at times.

* ADDITIONAL DETAILS...Light snow accumulations up to 2 inches are
  possible down to lake level along and west of Highway 89.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.

&&

$$

WH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1027 PM PST Sun Nov 10 2024

WAZ049-111400-
/O.CON.KOTX.WW.Y.0027.000000T0000Z-241112T2100Z/
Western Okanogan County-
1027 PM PST Sun Nov 10 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST TUESDAY
ABOVE 4000 FEET...

* WHAT...Snow expected Above 4000 feet. Total snow accumulations 7
  to 13 inches.  Highest amounts near the Cascade Crest and over
  Washington Pass.

* WHERE...Western Okanogan County County.

* WHEN...Until 1 PM PST Tuesday.

* IMPACTS...Be prepared for winter travel conditions across
  Washington Pass and within the backcountry.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

GKOCH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Seattle WA
205 PM PST Sun Nov 10 2024

WAZ567-111200-
/O.CON.KSEW.WW.Y.0019.241111T0200Z-241112T2100Z/
West Slopes North Cascades and Passes-
Including the cities of Lyman, Concrete, and Hamilton
205 PM PST Sun Nov 10 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 1 PM PST TUESDAY AT OR ABOVE ELEVATIONS GREATER THAN 4000 FT...

* WHAT...Snow expected at or above elevations greater than 4000 ft.
  Total snow accumulations between 4 and 16 inches. Winds gusting as
  high as 35 mph.

* WHERE...West Slopes North Cascades and Passes.

* WHEN...From 6 PM this evening to 1 PM PST Tuesday.

* IMPACTS...Travel could be very difficult including SR 20 and
  Washington Pass.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

&&

$$

33

URGENT - WINTER WEATHER MESSAGE
National Weather Service Medford OR
147 PM PST Sun Nov 10 2024

ORZ027-028-111200-
/O.CON.KMFR.WW.Y.0028.241111T1200Z-241112T1800Z/
South Central Oregon Cascades-Siskiyou Mountains and Southern
Oregon Cascades-
Including the cities of Diamond Lake, Crescent Lake, Howard
Prairie, and Siskiyou Summit
147 PM PST Sun Nov 10 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM MONDAY TO 10
AM PST TUESDAY ABOVE 5000 FEET...

* WHAT...Snow expected above 5000 feet. Total snow accumulations
  between 8 and 16 inches. Winds gusting as high as 50 mph.

* WHERE...The southern Oregon Cascades, mainly north of Highway 140,
  including Crater Lake, and Highways 62, 230, 138 and 58.

* WHEN...From 4 AM Monday to 10 AM PST Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions
  could impact the Monday morning and evening commutes. Gusty winds
  could bring down tree branches.

* ADDITIONAL DETAILS...Snowfall rates Monday morning with the front
  could briefly reach 1 inch per hour causing low visibility and
  hazardous driving conditions. This is most likely between 6 and 10
  am.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Call 511 or visit
tripcheck.com for road information.

&&

$$

BPN

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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