Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Hanford CA
223 AM PST Thu Nov 20 2025
CAZ323-326>328-330-331-336-201830-
/O.NEW.KHNX.WW.Y.0010.251120T1800Z-251121T1800Z/
Yosemite NP outside of the valley-Upper San Joaquin River-Kaiser
to Rodgers Ridge-Kings Canyon NP-Sequoia NP-South End of the
Upper Sierra-Frazier Mountain Communities-
Including the cities of Wawona, Lodgepole, Huntington Lake, Cedar
Grove, Shaver Lake, Florence Lake, Lake Wishon, Tuolumne Meadows,
Frazier Park, Johnsondale, Devils Postpile, Lake Thomas Edison,
and Giant Forest
223 AM PST Thu Nov 20 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 10
AM PST FRIDAY...
* WHAT...Snow expected. For the central and southern Sierra Nevada:
Total snow accumulations 5 to 8 inches. Winds gusting to 35 mph.
For Pine Mountain Club and Mount Pinos: Total snow accumulations 2
to 5 inches. Winds gusting to 25 mph.
* WHERE...A portion of central California.
* WHEN...From 10 AM this morning to 10 AM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult.
The hazardous conditions could impact the Thursday evening and
Friday morning commutes.
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.
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
SM
URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
816 AM PST Thu Nov 20 2025
NVZ001-211600-
/O.EXT.KREV.WW.Y.0018.000000T0000Z-251121T1600Z/
Mineral and Southern Lyon Counties-
Including the cities of Yerington, Smith Valley, Schurz,
Hawthorne, and Mina
816 AM PST Thu Nov 20 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM PST FRIDAY ABOVE
5000 FEET...
* WHAT...Snow. Snow accumulations of a trace to 3 inches between
5000 and 7000 feet. Above 7000 feet, snow accumulations of 4 to 8
inches with up to a foot along the highest peaks. Winds gusting as
high as 60 mph along the highest peaks.
* WHERE...Mineral and Southern Lyon Counties.
* WHEN...Until 8 AM PST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning and evening commutes.
The greatest impacts from this storm will be on passes such as
Anchorite on Nevada Highway 359 and Montgomery on US Highway 6.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
CJ
URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
816 AM PST Thu Nov 20 2025
CAZ073-211600-
/O.EXT.KREV.WW.Y.0018.000000T0000Z-251121T1600Z/
Mono County-
Including the cities of Lee Vining, Coleville, Mammoth Lakes, and
Bridgeport
816 AM PST Thu Nov 20 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM PST FRIDAY ABOVE
6000 FEET...
* WHAT...Snow. Snow accumulations of 2 to 5 inches between 6000 and
7000 feet. Above 7000 feet, snow accumulations of 6 to 12 inches
with 12 to 18 inches possible along the highest peaks. Winds
gusting as high as 80 mph along the Sierra crest.
* WHERE...Mono County.
* WHEN...Until 8 AM PST Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Thursday morning and evening commutes. Gusty
winds could bring down tree branches.
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.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
245 AM PST Thu Nov 20 2025
CAZ377-202200-
/O.EXT.KLOX.WW.Y.0009.251120T1800Z-251121T1800Z/
Northern Ventura County Mountains-
Including the cities of Ozena, Lockwood Valley, and Mount Pinos
245 AM PST Thu Nov 20 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO
10 AM PST FRIDAY...
* WHAT...Moderate snow accumulations expected: For elevations above
6000 feet, 3 to 6 inches. For elevations between 5000 and 6000
feet, 1 to 3 inches possible. East wind gusts of 30 to 45 mph
expected on Friday.
* WHERE...Northern Ventura County Mountains.
* WHEN...From 10 AM this morning to 10 AM PST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday evening and Friday morning
commutes.
* ADDITIONAL DETAILS...Additional snow is possible Friday afternoon
into Saturday, but accumulations are expected to be light at this
point. If more intense snow becomes probable, this advisory may
need to be extended.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Always carry chains. The
latest road conditions for the state you are calling from can be
obtained by calling 5 1 1.
&&
$$
Visit us at http://www.weather.gov/LosAngeles
Kittell
URGENT - WINTER WEATHER MESSAGE
National Weather Service Las Vegas NV
206 AM PST Thu Nov 20 2025
CAZ519-521-202300-
/O.EXB.KVEF.WW.Y.0011.251120T1800Z-251121T1600Z/
Eastern Sierra Slopes-White Mountains of Inyo County-
Including the cities of Whitney Portal, Aspendell, Bristlecone
Pine, and Westgard Pass
206 AM PST Thu Nov 20 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 AM
PST FRIDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches above 6000 feet; between 5 and 10 inches above 8000 feet;
between 8 and 12 inches above 9500 feet.
* WHERE...White and Inyo Mountains, and Eastern Sierra Slopes.
* WHEN...From 10 AM this morning to 8 AM PST Friday.
* IMPACTS...Plan on slippery road conditions, particularly along
State Route 168 toward Aspendell and through Westgard Pass.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Call 1-800-427-7623 for
road information.
&&
$$
