weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Winter Storm Warning


URGENT - WINTER WEATHER MESSAGE
National Weather Service Hanford CA
545 AM PST Fri Dec 6 2019

CAZ192>194-062200-
/O.CON.KHNX.WS.W.0017.191207T0600Z-191209T0300Z/
Central Sierra-North Kings River-Sequoia Kings-
Including the cities of Devils Postpile, Florence Lake,
Lake Thomas Edison, Tuolumne Meadows, Shaver Lake, Lodgepole,
and Grant Grove
545 AM PST Fri Dec 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 7 PM PST SUNDAY ABOVE 6000 FEET...

* WHAT...Heavy snow expected above 6000 feet. Total snow
  accumulation of one to three feet likely above 7000 feet. Snow
  amounts of three to six inches expected from 6000 to 7000 feet.
  Wind gusting as high as 50 mph on exposed ridgetops and along
  the crest.

* WHERE...Southern Sierra Nevada.

* WHEN...From 10 PM PST tonight until 7 PM PST Sunday evening.

* IMPACTS...Travel will be extremely difficult or nearly
  impossible.

* ADDITIONAL DETAILS...If you plan to travel, consider alternate
  strategies. If you must travel, remember to carry tire chains,
  plenty of food, a good deal of water, and warm clothing in
  your vehicle.

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.

&&

$$

Molina

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
540 AM PST Fri Dec 6 2019

...Hazardous Sierra Travel this Evening and through the
Weekend...

.A strong winter storm is expected to impact Northern California
beginning late Friday and through the weekend. Snow will become
heavy over the Sierra Friday evening and will continue at times
through Saturday and into early Sunday morning. Snow combined
with strong winds could significantly reduce visibility. Mountain
travel will be hazardous and is not advised. If travel is
necessary, carry chains and expect lengthy delays. Snow will
decrease Sunday night with dry weather on Monday.

CAZ068-069-070000-
/O.CON.KSTO.WS.W.0019.191207T0000Z-191208T2100Z/
Western Plumas County/Lassen Park-
West Slope Northern Sierra Nevada-
540 AM PST Fri Dec 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 1 PM PST SUNDAY ABOVE 5500 FEET...

* WHAT...Heavy snow expected. Travel will be very difficult to
  impossible. Damage to trees and power lines is possible. Total
  snow accumulations of 1 to 3 feet, with locally higher amounts
  exceeding 4 feet, possible.

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

* WHEN...4 PM today to 1 PM Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means there will be snow covered
roads and limited visibilities. Travel is not recommended while
the warning is in effect. 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.

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
359 AM PST Fri Dec 6 2019

CAZ071-071400-
/O.CON.KREV.WS.W.0011.191207T0000Z-191208T2000Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
359 AM PST Fri Dec 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO NOON PST SUNDAY ABOVE 5500 FEET...

* CHANGES...No changes.

* WHAT...Heavy, wet snow expected. Total snow accumulations of 1
  to 2 feet above 5500 feet west of Highway 395. Wind gusts up to
  40 to 45 mph possible for lower elevations especially along the
  Highway 395 corridor.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...From 4 PM this afternoon to noon PST Sunday.

* IMPACTS...Travel could be very difficult to impossible,
  especially over the Sierra passes. Gusty winds and heavy, wet
  snow could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

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

&&

$$

http://www.weather.gov/reno

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
359 AM PST Fri Dec 6 2019

CAZ072-NVZ002-071400-
/O.EXT.KREV.WS.W.0011.191207T0300Z-191208T2000Z/
Greater Lake Tahoe Area-
359 AM PST Fri Dec 6 2019

...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO NOON
PST SUNDAY ABOVE 6500 FEET...

* CHANGES...Later start time, raised elevation for warning.

* WHAT...Heavy, wet snow expected. Total snow accumulations of 1
  to 3 feet above 7000 feet, highest along the crest. 6-12"
  possible between 6500-7000 feet. 2-6" of wet snow possible below
  6500 feet. Winds gusting as high 100 mph on the Sierra ridges
  and with gusts of 40 to 50 mph for lower elevations by Saturday
  morning.

* WHERE...Greater Lake Tahoe Area.

* WHEN...From 7 PM this evening to noon PST Sunday.

* IMPACTS...Travel could be very difficult to impossible,
  especially over the Sierra passes. The hazardous conditions are
  likely across passes through at least Sunday morning. Gusty
  winds and heavy, wet snow could bring down tree branches.

* ADDITIONAL INFO: Dangerous boating conditions expected on Lake
  Tahoe. Gusts up 45 mph possible with waves heights of 2-4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

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

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
359 AM PST Fri Dec 6 2019

CAZ073-071400-
/O.EXT.KREV.WS.W.0011.191207T0800Z-191208T2000Z/
Mono County-
Including the city of Mammoth Lakes
359 AM PST Fri Dec 6 2019

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
PST SUNDAY ABOVE 7000 FEET...

* CHANGES...Later start time, raised elevation for warning.

* WHAT...Heavy, wet snow expected. Total snow accumulations of 1
  to 2 feet west of Highway 395 above 7000 feet with up to 3 feet
  along the crest. Communities along Highway 395 may receive 2-6"
  of wet snowfall. Winds gusting as high as 70 to 90 mph on the
  Sierra ridges with gusts in the 30 to 40 mph range for lower
  elevations.

* WHERE...Mono County.

* WHEN...From midnight tonight to noon PST Sunday.

* IMPACTS...Travel could be very difficult to impossible on high
  elevation roadways. Gusty winds and heavy, wet snow could bring
  down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

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

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Medford OR
338 AM PST Fri Dec 6 2019

CAZ082-083-070000-
/O.CON.KMFR.WS.W.0019.191206T1200Z-191208T0000Z/
South Central Siskiyou County-
North Central and Southeast Siskiyou County-
338 AM PST Fri Dec 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST
SATURDAY...

* WHAT...Heavy wet snow expected. Total snow accumulations of 2
  to 3 feet. Occasional wind gusts as high as 45 mph.

* WHERE...Elevations above 5500 feet in Southeastern Siskiyou
  County to include Ski Park Highway near Mount Shasta Ski Park
  and Everitt Memorial Highway.

* WHEN...From 4 AM Friday to 4 PM PST Saturday. Heaviest snow is
  expected Friday night into Saturday morning.

* ADDITIONAL DETAILS...Travel could be very difficult to
  impossible. Strong winds could cause tree damage.

* View the hazard area in detail at
  https://www.wrh.noaa.gov/mfr/HAZARD

PRECAUTIONARY/PREPAREDNESS ACTIONS...

* Travel is strongly discouraged because of dangerous conditions.

* If you must travel, keep tire chains, a flashlight, blankets,
  food, water, medications, and a fully charged phone with you.

* The safest place during a winter storm is indoors.

* A Winter Storm Warning means that severe winter weather is
  likely and poses a threat to life and property. Take
  protective action now.

&&

$$


Flash Flood Watch


Flood Watch
National Weather Service Sacramento CA
1054 AM PST Fri Dec 6 2019

CAZ013-015-016-063-064-066-068-071200-
/O.NEW.KSTO.FF.A.0009.191207T0300Z-191208T0200Z/
/00000.0.DM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Shasta Lake Area / Northern Shasta County-
Northern Sacramento Valley-Central Sacramento Valley-
Mountains Southwestern Shasta County to Northern Lake County-
Clear Lake/Southern Lake County-
Northeast Foothills/Sacramento Valley-
Western Plumas County/Lassen Park-
1054 AM PST Fri Dec 6 2019

...FLASH FLOOD WATCH IN EFFECT FROM 7 PM PST THIS EVENING THROUGH
SATURDAY EVENING for the Camp, Carr/Delta/Hirz, and Mendocino
Complex burn areas...

The National Weather Service in Sacramento has issued a

* FLASH Flash Flood Watch for The Camp, Carr/Delta/Hirz, and Mendocino
  Complex fire burn areas in Butte, Shasta, and Lake Counties in
  Northern California.

* From 7 PM PST this evening through Saturday evening

* A winter storm moving into the area tonight and continuing
  through tomorrow will bring heavy rain and isolated
  thunderstorms to much of northern California. Rainfall rates
  could exceed one half inch per hour at times leading to
  hazardous conditions due to flooding, rock and debris flows. The
  highest threat for flash flooding and debris flows for the
  Carr/Delta/Hirz and Mendocino Complex burn areas will be both
  this evening and again tomorrow. The highest threat for flash
  flooding and debris flows for the Camp Fire burn area will be
  tomorrow morning and afternoon. These areas have been severely
  burned and can no longer absorb rainfall, leading to enhanced
  runoff, flooding, and possible debris flows. Anyone living or
  traveling on roads in and near these burn scars should use
  extreme caution.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This could quickly become a dangerous situation. Hunters...
residents...and persons traveling within the Camp burn area in
Butte County, the Carr/Delta/Hirz burn area in Shasta County, and
the Mendocino Complex burn area in Lake County should remain
alert and take action should heavy rain develop.

A flash flood watch for a burn area means that conditions may
develop that lead to flash floods...rockslides...and/or debris
flows.

&&

Interact with us via social media
www.facebook.com/nws.sacramento
www.twitter.com/nwssacramento

$$

Flood Watch
National Weather Service San Francisco Bay Area
324 AM PST Fri Dec 6 2019

CAZ506-507-062200-
/O.CON.KMTR.FF.A.0007.191207T0000Z-191207T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
North Bay Interior Valleys-North Bay Mountains-
Including the cities of Santa Rosa, South Santa Rosa, Napa,
San Rafael, Petaluma, Novato, Rohnert Park, Angwin,
Lagunitas-Forest Knolls, and Woodacre
324 AM PST Fri Dec 6 2019

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM THIS AFTERNOON
THROUGH LATE TONIGHT...

The Flash Flood Watch continues for

* Flash Flood Watch for the Kincade Fire burn area and downstream
  locations.

* From this afternoon through 4 am early Saturday morning

* Steady rain will develop this afternoon and continue into
  tonight before turning showery Saturday. Excessive rain rates
  and rainfall amounts from 2 to 4 inches may trigger flash
  flooding over the burn area. Rain rates of half an inch per hour
  will be possible during the cold frontal passage tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$


Gale Warning


URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
848 AM PST Fri Dec 6 2019

PZZ545-070100-
/O.CON.KMTR.SC.Y.0240.000000T0000Z-191206T2300Z/
/O.CON.KMTR.GL.W.0037.191206T2300Z-191207T1100Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
848 AM PST Fri Dec 6 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PST SATURDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with
  gusts up to 50 kt and seas 9 to 13 feet at 17 seconds
  expected. For the Small Craft Advisory, southeast winds 20 to
  30 kt with gusts up to 40 kt and seas 8 to 10 feet at 17
  seconds.

* WHERE...Coastal Waters from Point Reyes to Pigeon Point
  California out to 10 nm.

* WHEN...For the Gale Warning, from 3 PM this afternoon to 3 AM
  PST Saturday. For the Small Craft Advisory, until 3 PM PST
  this afternoon.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
848 AM PST Fri Dec 6 2019

PZZ571-070100-
/O.CON.KMTR.SC.Y.0238.000000T0000Z-191206T2000Z/
/O.CON.KMTR.GL.W.0037.191206T2000Z-191207T1100Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
848 AM PST Fri Dec 6 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...
...GALE WARNING REMAINS IN EFFECT FROM NOON TODAY TO 3 AM PST
SATURDAY...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with
  gusts up to 45 kt and seas 11 to 15 feet at 18 seconds
  expected. For the Small Craft Advisory, southeast winds 20 to
  30 kt with gusts up to 40 kt and seas 8 to 13 feet at 18
  seconds.

* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.

* WHEN...For the Gale Warning, from noon today to 3 AM PST
  Saturday. For the Small Craft Advisory, until noon PST today.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
848 AM PST Fri Dec 6 2019

PZZ530-070100-
/O.CON.KMTR.SC.Y.0238.000000T0000Z-191206T2300Z/
/O.CON.KMTR.GL.W.0037.191206T2300Z-191207T1100Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
848 AM PST Fri Dec 6 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PST SATURDAY...

* WHAT...For the Gale Warning, southeast winds 15 to 25 kt with
  gusts up to 40 kt and rough waters expected. For the Small
  Craft Advisory, a moderate chop.

* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
  Francisco Bay north of the Bay Bridge.

* WHEN...For the Gale Warning, from 3 PM this afternoon to 3 AM
  PST Saturday. For the Small Craft Advisory, until 3 PM PST
  this afternoon.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
848 AM PST Fri Dec 6 2019

PZZ540-070100-
/O.CON.KMTR.GL.W.0037.000000T0000Z-191207T1100Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
848 AM PST Fri Dec 6 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST SATURDAY...

* WHAT...Southeast winds 25 to 35 kt with gusts up to 50 kt and
  seas 9 to 14 feet at 17 seconds.

* WHERE...Coastal Waters from Point Arena to Point Reyes
  California out to 10 nm.

* WHEN...Until 3 AM PST Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

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 Medford OR
338 AM PST Fri Dec 6 2019

CAZ085-ORZ031-070000-
/O.CON.KMFR.WW.Y.0031.191207T0600Z-191208T0600Z/
Modoc County-Central and Eastern Lake County-
338 AM PST Fri Dec 6 2019

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

* WHAT...Wet snow expected. Total snow accumulations of 3 to 6
  inches. Winds occasionally gusting as high as 35 mph.

* WHERE...Higher terrain of Modoc County to include Highway 299
  at Cedar Pass. Higher terrain of Lake County to include
  Highway 140 at Warner Mountain Summit.

* WHEN...From 10 PM Friday to 10 PM PST Saturday. Heaviest snow
  is expected Saturday morning into Saturday afternoon.

* ADDITIONAL DETAILS...Plan on slippery road conditions. Gusty
  winds could bring down tree branches.

* View the hazard area in detail at
  https://www.wrh.noaa.gov/mfr/HAZARD

PRECAUTIONARY/PREPAREDNESS ACTIONS...

* Slow down and allow extra time to reach your destination.

* Carry tire chains and be prepared for snow covered roads and
  limited visibilities.

* See https://www.tripcheck.com or http://quickmap.dot.ca.gov
  for latest road conditions.

* A Winter Weather Advisory for snow means that periods of snow
  will cause travel difficulties.

&&

$$

Visit us at https://www.weather.gov/Medford

URGENT - WINTER WEATHER MESSAGE
National Weather Service Las Vegas NV
139 AM PST Fri Dec 6 2019

A moist weather system will impact the region this weekend with
significant snow accumulations to the Southern Sierra and White
Mountains of Inyo County late Friday night through Sunday
afternoon, particularly over 7000 feet.

CAZ519-521-062300-
/O.UPG.KVEF.WS.A.0013.191207T0800Z-191209T0000Z/
/O.NEW.KVEF.WW.Y.0018.191207T0800Z-191209T0000Z/
Eastern Sierra Slopes-White Mountains of Inyo County-
139 AM PST Fri Dec 6 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
4 PM PST SUNDAY ABOVE 7000 FEET...

* WHAT...Snow expected above 7000 feet. Total snow accumulations
  of 5 to 10 inches above 7000 feet...with up to a foot possible
  above 8500 feet, Winds gusting as high as 40 mph.

* WHERE...Eastern Sierra Slopes and White Mountains of Inyo
  County.

* WHEN...From midnight tonight to 4 PM PST Sunday.

* IMPACTS...Travel could be very difficult to impossible in the
  Sierra and White Mountains. Consider alternate routes.

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
848 AM PST Fri Dec 6 2019

PZZ545-070100-
/O.CON.KMTR.SC.Y.0240.000000T0000Z-191206T2300Z/
/O.CON.KMTR.GL.W.0037.191206T2300Z-191207T1100Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
848 AM PST Fri Dec 6 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PST SATURDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with
  gusts up to 50 kt and seas 9 to 13 feet at 17 seconds
  expected. For the Small Craft Advisory, southeast winds 20 to
  30 kt with gusts up to 40 kt and seas 8 to 10 feet at 17
  seconds.

* WHERE...Coastal Waters from Point Reyes to Pigeon Point
  California out to 10 nm.

* WHEN...For the Gale Warning, from 3 PM this afternoon to 3 AM
  PST Saturday. For the Small Craft Advisory, until 3 PM PST
  this afternoon.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
848 AM PST Fri Dec 6 2019

PZZ531-070100-
/O.CON.KMTR.SC.Y.0238.000000T0000Z-191208T0500Z/
San Francisco Bay South of the Bay Bridge-
848 AM PST Fri Dec 6 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST
SATURDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 40 kt and
  choppy waters.

* WHERE...San Francisco Bay South of the Bay Bridge.

* WHEN...Until 9 PM PST Saturday.

* 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
848 AM PST Fri Dec 6 2019

PZZ530-070100-
/O.CON.KMTR.SC.Y.0238.000000T0000Z-191206T2300Z/
/O.CON.KMTR.GL.W.0037.191206T2300Z-191207T1100Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
848 AM PST Fri Dec 6 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PST SATURDAY...

* WHAT...For the Gale Warning, southeast winds 15 to 25 kt with
  gusts up to 40 kt and rough waters expected. For the Small
  Craft Advisory, a moderate chop.

* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
  Francisco Bay north of the Bay Bridge.

* WHEN...For the Gale Warning, from 3 PM this afternoon to 3 AM
  PST Saturday. For the Small Craft Advisory, until 3 PM PST
  this afternoon.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
848 AM PST Fri Dec 6 2019

PZZ571-070100-
/O.CON.KMTR.SC.Y.0238.000000T0000Z-191206T2000Z/
/O.CON.KMTR.GL.W.0037.191206T2000Z-191207T1100Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
848 AM PST Fri Dec 6 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...
...GALE WARNING REMAINS IN EFFECT FROM NOON TODAY TO 3 AM PST
SATURDAY...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with
  gusts up to 45 kt and seas 11 to 15 feet at 18 seconds
  expected. For the Small Craft Advisory, southeast winds 20 to
  30 kt with gusts up to 40 kt and seas 8 to 13 feet at 18
  seconds.

* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.

* WHEN...For the Gale Warning, from noon today to 3 AM PST
  Saturday. For the Small Craft Advisory, until noon PST today.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

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.

&&

$$


Wind Advisory


URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
843 AM PST Fri Dec 6 2019

...Strong southerly winds late tonight through Saturday...

.Strong southerly winds are expected late tonight through Saturday
afternoon as a strong winter storm moves through the region. The
strongest winds are expected to occur late tonight especially in
the northern Sacramento Valley.

CAZ015>019-070045-
/O.NEW.KSTO.WI.Y.0031.191207T0600Z-191207T2100Z/
Northern Sacramento Valley-Central Sacramento Valley-
Southern Sacramento Valley-Carquinez Strait and Delta-
Northern San Joaquin Valley-
Including the cities of Redding, Red Bluff, Chico, Oroville,
Marysville/Yuba City, Sacramento, Fairfield/Suisun, Stockton,
and Modesto
843 AM PST Fri Dec 6 2019

...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 1 PM PST
SATURDAY...

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

* WHERE...Northern Sacramento Valley, Central Sacramento Valley,
  Southern Sacramento Valley, Carquinez Strait and Delta and
  Northern San Joaquin Valley Counties.

* WHEN...From 10 PM this evening to 1 PM PST Saturday.

* 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.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
329 AM PST Fri Dec 6 2019

ORZ031-062300-
/O.CON.KMFR.WI.Y.0025.191206T1800Z-191208T0600Z/
Central and Eastern Lake County-
Including the cities of Adel, Lakeview, and Valley Falls
329 AM PST Fri Dec 6 2019

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM PST SATURDAY...

* WHAT...Southeast winds 25 to 35 mph with gusts up to 45 mph
  expected.

* WHERE...The city of Paisley, the Chewaukan Valley, and Highway
  31 between Paisley and Summer Lake.

* WHEN...From 10 AM Friday to 10 PM PST Saturday.

* IMPACTS...Gusty winds could blow around unsecured objects.
  Tree limbs could be blown down and a few power outages may
  result. Driving could become difficult, especially for high
  profile vehicles.

* ADDITIONAL DETAILS...

* View the hazard area in detail at
  https://www.wrh.noaa.gov/mfr/HAZARD

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Visit us at https://www.weather.gov/Medford

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
329 AM PST Fri Dec 6 2019

CAZ081-062300-
/O.CON.KMFR.WI.Y.0025.000000T0000Z-191208T0000Z/
Central Siskiyou County-
Including the cities of Hilt, Weed, and Yreka
329 AM PST Fri Dec 6 2019

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST SATURDAY...

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

* WHERE...The southern Shasta Valley including Weed, Gazelle and
  Interstate 5.

* WHEN...From 1 PM Thursday to 4 PM PST Saturday.

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

* View the hazard area in detail at
  https://www.wrh.noaa.gov/mfr/HAZARD

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service San Francisco Bay Area
328 AM PST Fri Dec 6 2019

CAZ006-505>513-516>518-528>530-062200-
/O.CON.KMTR.WI.Y.0018.191206T1800Z-191207T1500Z/
San Francisco-
Coastal North Bay Including Point Reyes National Seashore-
North Bay Interior Valleys-North Bay Mountains-
San Francisco Bay Shoreline-San Francisco Peninsula Coast-
East Bay Interior Valleys-East Bay Hills and the Diablo Range-
Santa Cruz Mountains-Santa Clara Valley Including San Jose-
Southern Salinas Valley/Arroyo Seco and Lake San Antonio-
Santa Lucia Mountains and Los Padres National Forest-
Mountains Of San Benito County And Interior Monterey County
Including Pinnacles National Park-
Northern Salinas Valley/Hollister Valley and Carmel Valley-
Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast-
Including the cities of San Francisco, Tamalpais-Homestead,
Sausalito, Santa Rosa, South Santa Rosa, Napa, San Rafael,
Petaluma, Novato, Rohnert Park, Angwin, Lagunitas-Forest Knolls,
Woodacre, Oakland, Fremont, Hayward, Daly City, Berkeley,
Pacifica, Concord, Antioch, Livermore, Walnut Creek, Pleasanton,
Pittsburg, San Ramon, Blackhawk, Scotts Valley, Boulder Creek,
Day Valley, San Jose, Greenfield, King City, Salinas, Santa Cruz,
Watsonville, Live Oak, Seaside, Monterey, and Marina
328 AM PST Fri Dec 6 2019

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
7 AM PST SATURDAY...

* WHAT...South winds 15 to 30 mph with gusts up to 50 mph
  expected.

* WHERE...The greater San Francisco Bay Area, the Central Coast
  and San Benito County. Although the entire forecast area is
  included in the wind advisory, there will be areas that are
  sheltered from the advisory level winds. These areas include
  some of interior valleys and parts of the southern Santa Clara
  Valley. The strongest winds are expected along the coast, in the
  hills and focused over the North Bay as the front passes through
  tonight.

* WHEN...From 10 AM Friday to 7 AM PST Saturday.

* IMPACTS...Gusty winds could blow around unsecured objects.
  Downed trees and downed powers lines may lead to travel hazard
  or power outages.

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
http://weather.gov/mtr


Special Weather Statement


Special Weather Statement
National Weather Service RENO NV
1125 AM PST Fri Dec 6 2019

CAZ070-NVZ001-003>005-070700-
Surprise Valley California-Mineral and Southern Lyon Counties-
Greater Reno-Carson City-Minden Area-
Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
Including the cities of Cedarville, Eagleville, Fort Bidwell,
Hawthorne, Yerington, Smith Valley, Mina, Schurz, Sparks, Verdi,
Gardnerville, Virginia City, Fernley, Fallon, Lovelock,
Silver Springs, Nixon, Imlay, Empire, and Gerlach
1125 AM PST Fri Dec 6 2019

...Fog Dissipating This Afternoon with Winter Storm Starting
Tonight...

* This statement is focused on Western Nevada.

* Areas of low clouds and fog from this morning will gradually
  dissipate this afternoon. Travelers should still expect spots of
  fog on roadways above valley floors such as Mt Rose Highway,
  Highway 50 west of Carson City, and roads to Virginia City.

* A moderate winter storm will impact the Sierra and western
  Nevada starting this evening. For western Nevada, scattered
  light rain showers will develop overnight through most of
  Saturday. Strong and gusty winds with gusts of 40-50 mph are
  possible Saturday especially in the afternoon. Travel impacts
  due to wind are possible on normally wind prone roads.

* A period of heavier rains is likely Saturday late afternoon into
  the evening before changing to light snow showers by Sunday
  morning for lower valleys. The heavy rains could lead to minor
  flooding of poor drainage areas. Snow impacts to travel are
  possible early Sunday morning above 5000 feet, however
  accumulation amounts will be light. Much more substantial snows
  and travel impacts are expected in the Sierra.

* Prepare now for this next storm by ensuring your vehicle is
  ready for snow. Plan on there being travel delays due to rain or
  snow this weekend. Drivers of high profile vehicles should be
  prepared for strong winds and monitor for possible road
  restrictions Saturday. Also take some time to check and clean
  gutters and drains around your property ahead of heavy rains.

$$

http://weather.gov/reno


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Eureka CA
531 AM PST Fri Dec 6 2019

CAZ101-103-107>113-071345-
Coastal Del Norte-Northern Humboldt Coast-Northern Trinity-
Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-
531 AM PST Fri Dec 6 2019

This hazardous weather outlook is for northwest California.

.DAY ONE...Today and tonight.

A front will bring rain today and tonight, which will be locally
heavy across portions of Mendocino County and other areas in
mountainous terrain.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Showers with occasionally gusty winds will continue through Saturday,
especially across southwest-facing mountainous terrain.


.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.

For further details please refer to NOAA Weather Radio or
weather.gov/eureka.

$$

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