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Winter Storm Warning


URGENT - WINTER WEATHER MESSAGE
National Weather Service Hanford CA
1037 AM PST Sat Feb 4 2023

CAZ323>331-050245-
/O.CON.KHNX.WS.W.0004.230205T0300Z-230206T0600Z/
Yosemite NP outside of the valley-Yosemite Valley-
San Joaquin River Canyon-Upper San Joaquin River-
Kaiser to Rodgers Ridge-Kings Canyon NP-Grant Grove Area-
Sequoia NP-South End of the Upper Sierra-
Including the cities of Tuolumne Meadows, Wawona,
Yosemite Valley, Devils Postpile, Florence Lake,
Lake Thomas Edison, Lake Wishon, Huntington Lake, Shaver Lake,
Cedar Grove, Grant Grove, Hume Lake, Giant Forest, Lodgepole,
and Johnsondale
1037 AM PST Sat Feb 4 2023

...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 PM PST SUNDAY...

* WHAT...Heavy snow expected. Total snow accumulation of up to 40
  inches. Snow accumulation of 3 to 8 inches from 4,000 to 6,000
  feet, 8 to 20 inches from 6,000 to 8,000 feet, and 20 to 40
  inches above 8,000 feet. Winds gusting as high as 65 mph.

* WHERE...Sierra Nevada from Yosemite National Park to South End
  of the Upper Sierra. Snow levels around 6,000 feet on Saturday
  evening lowering to 4,000 feet by Sunday afternoon.

* WHEN...From 7 PM Saturday to 10 PM PST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Strong
  winds could cause tree damage. The cold wind chills as low as
  15 below zero could result in hypothermia if precautions are
  not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$


Gale Warning


URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
207 PM PST Sat Feb 4 2023

PZZ650-655-050615-
/O.EXT.KLOX.GL.W.0007.230205T2300Z-230206T1100Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
207 PM PST Sat Feb 4 2023

...GALE WARNING NOW IN EFFECT FROM 3 PM SUNDAY TO 3 AM PST
MONDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and
  combined seas 8 to 12 ft expected when conditions are worst.

* WHERE...East Santa Barbara Channel from Pt. Conception to Pt.
  Mugu CA including Santa Cruz Island and Inner waters from
  Point Mugu to San Mateo Pt. CA including Santa Catalina and
  Anacapa Islands.

* WHEN...From 3 PM Sunday to 3 AM PST Monday.

* IMPACTS...Strong winds will create dangerous sea conditions
  which could capsize or damage small and large vessels.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$


Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
National Weather Service Las Vegas NV
1208 PM PST Sat Feb 4 2023

CAZ519-050600-
/O.CON.KVEF.WW.Y.0006.230205T0600Z-230206T0600Z/
Eastern Sierra Slopes-
Including Aspendell
1208 PM PST Sat Feb 4 2023

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 PM PST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 5 to 8
  inches. Winds gusting in excess of 40-50 mph.

* WHERE...Eastern Sierra Slopes.

* WHEN...From 10 PM tonight to 10 PM PST Sunday.

* IMPACTS...Travel could be very difficult. Gusty winds could
  bring down tree branches.

* ADDITIONAL DETAILS...The heaviest snow is expected overnight
  Saturday into early Sunday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Expect snow covered roads
and limited visibilities, and use caution while driving.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

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


Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
226 PM PST Sat Feb 4 2023

PZZ576-050630-
/O.EXT.KMTR.SC.Y.0025.230204T2300Z-230206T1700Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
226 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PST MONDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and
  seas 10 to 15 ft expected.

* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
  60 NM.

* WHEN...Until 9 AM PST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
226 PM PST Sat Feb 4 2023

PZZ565-050630-
/O.EXT.KMTR.SC.Y.0025.000000T0000Z-230206T1700Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
226 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PST MONDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and
  seas 8 to 13 ft.

* WHERE...Coastal Waters from Point Pinos to Point Piedras
  Blancas California out to 10 nm.

* WHEN...Until 9 AM PST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
207 PM PST Sat Feb 4 2023

PZZ670-050615-
/O.EXT.KLOX.SC.Y.0019.230205T1400Z-230206T1400Z/
/O.CAN.KLOX.GL.A.0006.230205T2200Z-230206T1200Z/
/O.NEW.KLOX.GL.A.0007.230206T1400Z-230207T0200Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
207 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM SUNDAY TO 6 AM
PST MONDAY...
...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY
AFTERNOON...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and
  combined seas 12 to 15 ft possible when conditions are worst.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...For the Small Craft Advisory, from 6 AM Sunday to 6 AM
  PST Monday. For the Gale Watch, from Monday morning through
  Monday afternoon.

* IMPACTS...Potentially strong winds may create dangerous sea
  conditions which could capsize or damage small and large
  vessels.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
207 PM PST Sat Feb 4 2023

PZZ673-676-050615-
/O.EXT.KLOX.SC.Y.0019.230205T1400Z-230206T0200Z/
/O.EXT.KLOX.GL.A.0006.230206T0200Z-230207T0500Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
207 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM TO 6 PM PST
SUNDAY...
...GALE WATCH NOW IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY
EVENING...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and
  combined seas 11 to 15 ft possible when conditions are worst.

* WHERE...Waters from Pt. Sal to Santa Cruz Island CA and
  westward 60 nm including San Miguel and Santa Rosa Islands and
  Outer waters from Santa Cruz Island to San Clemente Island to
  60 NM offshore including San Nicolas and Santa Barbara Islands.

* WHEN...For the Small Craft Advisory, from 6 AM to 6 PM PST
  Sunday. For the Gale Watch, from Sunday evening through Monday
  evening.

* IMPACTS...Potentially strong winds may create dangerous sea
  conditions which could capsize or damage small and large
  vessels.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
207 PM PST Sat Feb 4 2023

PZZ645-050615-
/O.EXT.KLOX.SC.Y.0019.230205T1400Z-230207T0500Z/
/O.CAN.KLOX.GL.A.0006.230205T2200Z-230206T1200Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
207 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM SUNDAY TO 9 PM
PST MONDAY...
...GALE WATCH IS CANCELLED...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal westward out to 10
  NM.

* WHEN...From 6 AM Sunday to 9 PM PST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Diego CA
114 PM PST Sat Feb 4 2023

PZZ750-775-050600-
/O.CON.KSGX.SC.Y.0010.230205T2200Z-230206T2000Z/
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
Waters from San Mateo Point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
114 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SUNDAY TO
NOON PST MONDAY...

* WHAT...West to northwest winds 20 to 25 kt with gusts to 30 kt
  and seas 8 to 10 ft expected.

* WHERE...Coastal Waters from San Mateo Point to the Mexican
  Border and out to 30 nm and Waters from San Mateo Point to the
  Mexican Border Extending 30 to 60 nm out including San
  Clemente Island.

* WHEN...From 2 PM Sunday to noon PST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Wind Advisory


URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
143 PM PST Sat Feb 4 2023

CAZ055-060-050600-
/O.CON.KSGX.WI.Y.0011.230205T1400Z-230206T0600Z/
San Bernardino County Mountains-Apple and Lucerne Valleys-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, Wrightwood, Victorville,
Hesperia, Apple Valley, and Lucerne Valley
143 PM PST Sat Feb 4 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM TO 10 PM PST
SUNDAY...

* WHAT...West winds 20 to 30 mph with gusts to 50 mph expected.

* WHERE...San Bernardino County Mountains and Apple and Lucerne
  Valleys.

* WHEN...From 6 AM to 10 PM PST Sunday.

* IMPACTS...Gusty winds could blow around unsecured objects.
  Tree limbs could be blown down and a few power outages may
  result.

* ADDITIONAL DETAILS...Winds will be strongest on the desert
  slopes of the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
1214 PM PST Sat Feb 4 2023

CAZ523-524-NVZ017-019-020-022-050900-
/O.CON.KVEF.WI.Y.0010.230205T0900Z-230206T0600Z/
Western Mojave Desert-Eastern Mojave Desert-
Western Clark and Southern Nye County-Spring Mountains-
Red Rock Canyon-Las Vegas Valley-Southern Clark County-
Including Barstow, Daggett, Fort Irwin, Baker, Mountain Pass,
Mitchell Caverns, Pahrump, Indian Springs, Desert Rock,
Amargosa Valley, The Town Of Mt Charleston, Red Rock Canyon,
Las Vegas, North Las Vegas, Henderson, Boulder City, Primm,
Searchlight, and Cal-Nev-Ari
1214 PM PST Sat Feb 4 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO 10 PM PST
SUNDAY...

* WHAT...West to southwest winds 25 to 35 mph with gusts up to 50
  mph expected.

* WHERE...In California, Western Mojave Desert and Eastern Mojave
  Desert. In Nevada, the Spring Mountains, Red Rock Canyon,
  southern Nye County, Las Vegas Valley, southern Clark County,
  and western Clark County.

* WHEN...From 1 AM to 10 PM PST Sunday.

* IMPACTS...Gusty winds could blow around unsecured objects.
  Tree limbs could be blown down and a few power outages may
  result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

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

URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
957 AM PST Sat Feb 4 2023

CAZ332>334-337>339-050200-
/O.CON.KHNX.WI.Y.0009.230205T0800Z-230206T0800Z/
Kern River Valley-Piute Walker Basin-Tehachapi-
Indian Wells Valley-Mojave Desert Slopes-Mojave Desert-
Including the cities of Lake Isabella, Kernville, Tehachapi,
Inyokern, Ridgecrest, Mojave, Rosamond, California City,
Randsburg, and Edwards AFB
957 AM PST Sat Feb 4 2023

...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
MIDNIGHT PST SUNDAY NIGHT...

* WHAT...West winds 25 to 35 mph with gusts up to 55 mph
  expected.

* WHERE...Kern River Valley, Piute Walker Basin, Tehachapi,
  Indian Wells Valley, Mojave Desert Slopes and Mojave Desert.

* WHEN...From midnight Saturday night to midnight PST Sunday
  night.

* IMPACTS...Gusty winds could blow around unsecured objects.
  Tree limbs could be blown down and a few power outages may
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$


Avalanche Watch


CAZ519-051530-

IMMEDIATE BROADCAST REQUESTED
BACKCOUNTRY AVALANCHE WATCH
Relayed by National Weather Service Las Vegas NV
726 AM PST Sat Feb 4 2023

The Eastern Sierra Avalanche Center in Mammoth Lakes
has issued a Backcountry Avalanche Watch for the
following areas: the Eastern Sierra in Mono County and
the Eastern Sierra in Inyo County

* WHAT...The avalanche danger is expected to rise to HIGH
  starting at 7 PM PST Saturday evening and remain elevated
  through 10 PM PST Sunday evening.

* WHERE...The eastern slopes of the Sierra Nevada mountain range
  between Virgina Lakes on the north to Bishop Creek on the
  south.

* WHEN...In effect from 7 PM PST Saturday until 10 PM PST Sunday.

* IMPACTS...Up to 2 feet of new snow at very high snowfall rates
  combined with wind loading are expected to create difficult
  travel conditions and widespread areas of unstable snow.

* PRECAUTIONARY/PREPAREDNESS ACTIONS...Very dangerous avalanche
  conditions are expected to develop this evening. Avalanches may
  run long distances, into mature forests, valley floors or flat
  terrain.

Consult http://www.esavalanche.org or
www.avalanche.org for more detailed information

Similar avalanche danger may exist at locations outside the
coverage area of this or any avalanche center.

$$


Beach Hazards Statement


Coastal Hazard Message
National Weather Service San Diego CA
102 PM PST Sat Feb 4 2023

CAZ043-050645-
/O.NEW.KSGX.BH.S.0005.230206T0400Z-230208T0300Z/
San Diego County Coastal Areas-
102 PM PST Sat Feb 4 2023

...BEACH HAZARDS STATEMENT IN EFFECT FROM SUNDAY EVENING THROUGH
TUESDAY EVENING...

* WHAT...Breaking waves of 3 to 6 feet with sets to 7 feet
  expected. Highest surf will be on west-facing beaches in
  southern San Diego County.

* WHERE...San Diego County Coastal Areas.

* WHEN...From Sunday evening through Tuesday evening.

* IMPACTS...Large waves and strong rip currents will create
  hazardous swimming conditions.

* ADDITIONAL DETAILS...Surf will gradually subside on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water to avoid hazardous swimming conditions.

&&

$$


Gale Watch


URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
207 PM PST Sat Feb 4 2023

PZZ670-050615-
/O.EXT.KLOX.SC.Y.0019.230205T1400Z-230206T1400Z/
/O.CAN.KLOX.GL.A.0006.230205T2200Z-230206T1200Z/
/O.NEW.KLOX.GL.A.0007.230206T1400Z-230207T0200Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
207 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM SUNDAY TO 6 AM
PST MONDAY...
...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY
AFTERNOON...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and
  combined seas 12 to 15 ft possible when conditions are worst.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...For the Small Craft Advisory, from 6 AM Sunday to 6 AM
  PST Monday. For the Gale Watch, from Monday morning through
  Monday afternoon.

* IMPACTS...Potentially strong winds may create dangerous sea
  conditions which could capsize or damage small and large
  vessels.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
207 PM PST Sat Feb 4 2023

PZZ673-676-050615-
/O.EXT.KLOX.SC.Y.0019.230205T1400Z-230206T0200Z/
/O.EXT.KLOX.GL.A.0006.230206T0200Z-230207T0500Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
207 PM PST Sat Feb 4 2023

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM TO 6 PM PST
SUNDAY...
...GALE WATCH NOW IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY
EVENING...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and
  combined seas 11 to 15 ft possible when conditions are worst.

* WHERE...Waters from Pt. Sal to Santa Cruz Island CA and
  westward 60 nm including San Miguel and Santa Rosa Islands and
  Outer waters from Santa Cruz Island to San Clemente Island to
  60 NM offshore including San Nicolas and Santa Barbara Islands.

* WHEN...For the Small Craft Advisory, from 6 AM to 6 PM PST
  Sunday. For the Gale Watch, from Sunday evening through Monday
  evening.

* IMPACTS...Potentially strong winds may create dangerous sea
  conditions which could capsize or damage small and large
  vessels.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE