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Red Flag Warning


URGENT - FIRE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
921 AM PDT Thu Oct 1 2020

...Critical Fire Weather Conditions Today and Friday...

.Gusty north to northwest winds, very low humidity with very poor
overnight recovery, and extremely dry fuels will result in
critical fire weather conditions this afternoon through Friday
night. Greatest impacts will be to higher elevations and ongoing
fires.

CAZ517-020400-
/O.EXT.KMTR.FW.W.0006.000000T0000Z-201003T1300Z/
Santa Lucia Mountains and Los Padres National Forest-
921 AM PDT Thu Oct 1 2020

...RED FLAG WARNING NOW IN EFFECT UNTIL 6 AM PDT SATURDAY FOR
BREEZY NORTHERLY WINDS AND CRITICALLY DRY CONDITIONS...

* WIND...Northeast 10 to 20 mph with gusts 25 to 30 mph.
  Strongest winds above 2000 feet with strongest gusts above 2500
  feet and during the overnight and early morning hours.

* HUMIDITY...10 to 20 percent, dropping as low as the single
  digits with little or no nighttime recovery or a tendency to
  lower into the single digits between 3 am and sunrise. Driest
  above 2000 feet.

* HIGHEST THREAT...The Dolan Fire and any new ignitions.

* IMPACTS...Any ongoing fires or new fires that start will
  spread rapidly.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now...or will shortly. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.

&&

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
921 AM PDT Thu Oct 1 2020

...Critical Fire Weather Conditions Today and Friday...

.Gusty north to northwest winds, very low humidity with very poor
overnight recovery, and extremely dry fuels will result in
critical fire weather conditions this afternoon through Friday
night. Greatest impacts will be to higher elevations and ongoing
fires.

CAZ507-511-512-020400-
/O.EXT.KMTR.FW.W.0006.201001T2000Z-201003T1300Z/
North Bay Mountains-East Bay Hills and the Diablo Range-
Santa Cruz Mountains-
921 AM PDT Thu Oct 1 2020

...RED FLAG WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO
6 AM PDT SATURDAY FOR BREEZY NORTHERLY WINDS AND CRITICALLY DRY
CONDITIONS...

* WIND...North winds through Thursday morning will push across
  Napa county and impact the Glass Fire and the hills above
  Calistoga, potentially pushing the fire towards Angwin.
  Increasing northwest winds arrive Thursday afternoon during the
  peak of the burn period along with very low humidity. Northwest
  winds increase Thursday night into Friday morning with gusts 25
  to 30 mph with little or no humidity recovery. Breezy northerly
  winds continue through the Friday burn period with continued
  hot temperatures.

* HUMIDITY...15 to 25 percent but locally 8-12 percent with
  little or no nighttime recovery in the hills.

* HIGHEST THREAT...Active portions of the Glass Fire or those
  areas with unsecured or open fire line.

* IMPACTS...Fire will spread rapidly due to the combination of
  hot temperatures, very dry fuels, breezy northerly winds and
  low humidity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now. A combination of strong winds...low
relative humidity...and warm temperatures can contribute to
extreme fire behavior.

&&

$$


Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service San Francisco Bay Area
1245 PM PDT Thu Oct 1 2020

...Well Above Average Temperatures Forecast Through Friday...

.Hot daytime temperatures and mild to warm overnight lows will
persist through Friday evening. Near record to record
temperatures are possible on for many areas. This will result in
continued increased risk of heat related illness.

CAZ006-506>508-510>513-516>518-528-020400-
/O.EXT.KMTR.HT.Y.0008.000000T0000Z-201003T0300Z/
San Francisco-North Bay Interior Valleys-North Bay Mountains-
San Francisco Bay Shoreline-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-
Including the cities of San Francisco, Santa Rosa,
South Santa Rosa, Napa, San Rafael, Petaluma, Novato,
Rohnert Park, Angwin, Lagunitas-Forest Knolls, Woodacre, Oakland,
Fremont, Hayward, Daly City, Berkeley, Concord, Antioch,
Livermore, Walnut Creek, Pleasanton, Pittsburg, San Ramon,
Blackhawk, Scotts Valley, Boulder Creek, Day Valley, San Jose,
Greenfield, King City, and Salinas
1245 PM PDT Thu Oct 1 2020

...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM PDT FRIDAY...

* WHAT...High temperatures are forecast to range from 15 to 25
  degrees above normal for most interior locations. Temperatures
  in the low 90s to low 100s are expected, with the hottest inland
  areas pushing to 105. Near record to record- breaking
  temperatures are forecasted. Additionally, overnight
  temperatures will only cool into the 60s in near the coast and
  in the cooler valleys while 70s to lower 80s are likely in the
  hills, providing little relief from the daytime heat.

* WHERE...All interior locations of the San Francisco Bay Area and
  Central Coast.

* WHEN...Until 8 PM PDT Friday.

* IMPACTS...Increased risk of heat related illnesses such as
  heat exhaustion and heat stroke can occur due to prolonged
  exposure to hot temperatures. People most vulnerable include
  those who spend extended periods outdoors, those without air
  conditioning, young children, the elderly, and those with
  chronic illness.

* ADDITIONAL DETAILS...With wildfires burning around the region,
  smoke and haze will also continue to impact the San Francisco
  Bay Area and Central Coast. A cooling trend is expected this
  upcoming weekend.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/mtr

URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
329 AM PDT Thu Oct 1 2020

...Record High Temperatures over portions of the Carquinez Strait
and Delta Region Today...

.Unseasonably hot temperatures are forecast for the Carquinez
Strait and Delta region today with record high temperatures
possible in some areas. For example, the record high for
Fairfield is 104 set in 1952, and 104 at Vacaville Nut Tree
Airport set in 2001, and 101 at Travis AFB in 1970.

CAZ018-020300-
/O.NEW.KSTO.HT.Y.0003.201001T1900Z-201002T0300Z/
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
329 AM PDT Thu Oct 1 2020

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM PDT THIS
EVENING...

* WHAT...High Temperatures from 100 to 105.

* WHERE...Carquinez Strait and the Delta.

* WHEN...From noon today to 8 PM PDT this evening.

* IMPACTS...Hot temperatures causing heat related impacts to
  sensitive groups.

* ADDITIONAL DETAILS...Hot temperatures expected to continue on
  Friday, followed by cooling over the weekend.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
202 AM PDT Thu Oct 1 2020

CAZ034>039-051>054-088-012130-
/O.CON.KLOX.HT.Y.0012.000000T0000Z-201003T0300Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Santa Ynez Valley-
San Luis Obispo County Interior Valleys-Cuyama Valley-
Santa Barbara County South Coast-San Luis Obispo County Mountains-
Santa Barbara County Mountains-Ventura County Mountains-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay,
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Solvang,
Santa Ynez, Paso Robles, Atascadero, Cuyama, Santa Barbara,
Montecito, Carpinteria, Black Mountain, San Marcos Pass,
San Rafael Wilderness Area, Dick Smith Wilderness Area,
Lockwood Valley, Mount Pinos, Acton, Mount Wilson, Sandberg,
Santa Clarita, Newhall, and Valencia
202 AM PDT Thu Oct 1 2020

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY...

* WHAT...Temperatures in the 80s at the coast, 95 to 106 inland.

* WHERE...San Luis Obispo and Santa Barbara County, Ventura
  County and Los Angeles County Mountains, Santa Clarita Valley.

* WHEN...Until 8 PM PDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.
  Very low visibility will create dangerous driving conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$


Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
915 AM PDT Thu Oct 1 2020

PZZ670-020015-
/O.CON.KLOX.SC.Y.0115.201001T2200Z-201005T1000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
915 AM PDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PDT MONDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 3 PM this afternoon to 3 AM PDT 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 Los Angeles/Oxnard CA
915 AM PDT Thu Oct 1 2020

PZZ673-676-020015-
/O.CON.KLOX.SC.Y.0115.000000T0000Z-201005T1000Z/
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-
915 AM PDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...Until 3 AM PDT 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 Francisco Bay Area
734 AM PDT Thu Oct 1 2020

PZZ565-012245-
/O.CON.KMTR.SC.Y.0192.201001T1800Z-201003T0400Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
734 AM PDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING
TO 9 PM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt
  expected.

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

* WHEN...From 11 AM this morning to 9 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Air Quality Alert


CAZ034-037-051-021900-
San Luis Obispo County Central Coast-
San Luis Obispo County Interior Valleys-
San Luis Obispo County Mountains-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay,
Cambria, San Simeon, Paso Robles, Atascadero, and Black Mountain
1200 PM PDT Thu Oct 1 2020

...AIR QUALITY ALERT IN EFFECT UNTIL 11 AM PDT OCTOBER 4...

The San Luis Obispo County Air Pollution Control District has issued
an air quality alert due to smoke from wildfires.

Exposure to air pollution can cause serious health problems,
aggravate lung disease, cause asthma attacks and acute bronchitis,
and increase risk of respiratory infections.

Residents are advised to use caution as conditions warrant. People
with heart or lung disease should follow their doctors advice for
dealing with episodes of smoke.

Additionally, older adults and children should avoid prolonged
exposure, strenuous activity or heavy exertion, as conditions
dictate.

For the latest air quality forecasts and information, visit the San
Luis Obispo County Air Pollution Control District website at
www.slocleanair.org. or call 805 781 5912

$$

CAC019-029-031-039-043-047-077-099-107-109-030000-
Fresno-Kern-Kings-Madera-Mariposa-Merced-San Joaquin-Stanislaus-
Tulare-Tuolumne-
500 PM PDT Mon Sep 28 2020

The San Joaquin Valley Air Pollution Control District is
extending the Air Quality Alert issued on September 21, 2020, due
to smoke impacts from the Creek Fire, SQF Complex, and other
wildfires throughout California for San Joaquin, Stanislaus,
Merced, Madera, Fresno, Kings, Tulare, and Valley portion of Kern
County.

The Air Quality Alerts issued by the Mariposa County and Tuolumne
County Air Pollution Control Districts remain in effect, due to
smoke impacts from surrounding wildfires for Mariposa and Tuolumne
Counties.

The Air Quality Alert issued by the Eastern Kern Air Pollution
Control District also remains in effect, due to smoke impacts
from surrounding wildfires for eastern Kern County. This covers
Lake Isabella south to Tehachapi and points east to Rosamond,
Boron and Ridgecrest.

This Air Quality Alert is in effect until the fires are
extinguished.

Exposure to particle pollution can cause serious health problems,
aggravate lung disease, cause asthma attacks and acute
bronchitis, and increase risk of respiratory infections.

Residents are advised to use caution as conditions warrant.
People with heart or lung diseases should follow their doctor`s
advice for dealing with episodes of unhealthy air quality.

Additionally, older adults and children should avoid prolonged
exposure, strenuous activities or heavy exertion, as conditions
dictate.

For additional information, call your local San Joaquin Valley
Air District office. Modesto 209-557-6400, Fresno 559-230-6000,
Bakersfield 661-392-5500

Tuolumne County 209-533-5691

Mariposa County 888-777-0377

Eastern Kern County 661-862-5251

Residents can also follow air quality conditions by downloading
the free Valley Air app, available in the Apple store or Google
Play.

&&

$$

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