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Red Flag Warning


URGENT - FIRE WEATHER MESSAGE
National Weather Service San Francisco CA
817 PM PDT Wed Jul 3 2024

...CRITICAL FIRE WEATHER CONDITIONS INTO FRIDAY AND THE UPCOMING
WEEKEND...

.Red Flag Warnings currently in effect for high elevations of the
North Bay, East Bay Hills, and the Santa Cruz Mtns and have been
extended through 9 PM Saturday. The Marin and Sonoma Coastal
Ranges will see their Red Flag Warning end at 5 AM Friday. Also,
Red Flag Warnings go into effect at 5 AM Friday through 9 PM
Saturday for the higher terrain of Monterey and San Benito
counties as well as the southern Salinas Valley. While the winds
are marginal, this decision was made due to a combination of
continued very low RH in the teens, very dry fuels, and the 4th of
July holiday. Also, gusts up to 25 mph will be possible across
ridgetops and higher peaks. Fuels continue to cure and will see no
relief through this weekend. In fact, 10 and 100 hour fuels are
near historic levels in the North Bay in regard to the energy
release component going into the weekend. The same fuels in the
Diablo Range and Santa Cruz Mtns aren`t far behind.

CAZ516>518-041300-
/O.CON.KMTR.FW.W.0003.240705T1600Z-240707T0400Z/
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-
817 PM PDT Wed Jul 3 2024

...RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM FRIDAY TO 9 PM
PDT SATURDAY FOR WINDS, CRITICALLY DRY FUELS, AND LOW HUMIDITY
FOR SANTA LUCIA MOUNTAINS, SAN BENITO COUNTY, AND THE SOUTHERN
SALINAS VALLEY...

* AFFECTED AREA...Fire Weather Zone 516 Southern Salinas
  Valley/Arroyo Seco and Lake San Antonio, Fire Weather Zone 517
  Santa Lucia Mountains and Los Padres National Forest and Fire
  Weather Zone 518 Mountains of San Benito County And Interior
  Monterey County including Pinnacles National Park.

* TIMING...From 9 AM Friday to 9 PM Saturday.

* WINDS...Northwest 10 to 15 mph with gusts up to 25 mph.

* RELATIVE HUMIDITY...As low as 7 percent.

* TEMPERATURES...Up to 112.

* IMPACTS...Critical fire weather conditions. Increased chance
  for fire starts in dry, open grasses. Outdoor burning and
  especially fireworks are not recommended.

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 Los Angeles/Oxnard CA
315 PM PDT Wed Jul 3 2024

...RISK OF CRITICAL FIRE WEATHER CONDITIONS THURSDAY EVENING
THROUGH FRIDAY NIGHT OVER MOST MOUNTAINS, SOUTHWEST SANTA BARBARA
COUNTY, AND INTERIOR SAN LUIS OBISPO COUNTY...

.A extremely long-duration heat wave will bring very hot and dry
conditions to Southwestern California through at least the
weekend. The hot and dry conditions will coincide with northwest
to northeast winds, gusting from 20 to 40 mph, Thursday evening
through Friday night across many mountain and interior areas, as
well as southwest Santa Barbara County. While classic Red Flag
thresholds will likely not be met, considering the extreme nature
of this event and the holiday fire ignition sources available,
conditions are favorable for critical fire weather behavior.

CAZ376>378-381-041700-
/O.UPG.KLOX.FW.A.0001.240705T0100Z-240706T1300Z/
/O.NEW.KLOX.FW.W.0003.240705T0100Z-240706T1300Z/
Southern Ventura County Mountains-
Northern Ventura County Mountains-Interstate 5 Corridor-
Western Antelope Valley Foothills-
315 PM PDT Wed Jul 3 2024

...RED FLAG WARNING IN EFFECT FROM 6 PM THURSDAY TO 6 AM PDT
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE I-5 CORRIDOR
AND THE VENTURA COUNTY MOUNTAINS...

The National Weather Service in Los Angeles/Oxnard has issued a
Red Flag Warning for wind and low relative humidity, which is in
effect from 6 PM Thursday to 6 AM PDT Saturday. The Fire Weather
Watch is no longer in effect.

* WINDS...Northwest to north winds gusting 25 to 40 mph.

* RELATIVE HUMIDITY...Minimum relative humidity 6 to 12 percent
  with poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable for
  extreme fire behavior which would threaten life and property.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. Use EXTREME CAUTION
with anything that can spark a wildfire. Residents near wildland
interfaces should be prepared to evacuate if a wildfire breaks
out. See readyforwildfire.org and wildfirerisk.org for
information.

&&

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
315 PM PDT Wed Jul 3 2024

...RISK OF CRITICAL FIRE WEATHER CONDITIONS THURSDAY EVENING
THROUGH FRIDAY NIGHT OVER MOST MOUNTAINS, SOUTHWEST SANTA BARBARA
COUNTY, AND INTERIOR SAN LUIS OBISPO COUNTY...

.A extremely long-duration heat wave will bring very hot and dry
conditions to Southwestern California through at least the
weekend. The hot and dry conditions will coincide with northwest
to northeast winds, gusting from 20 to 40 mph, Thursday evening
through Friday night across many mountain and interior areas, as
well as southwest Santa Barbara County. While classic Red Flag
thresholds will likely not be met, considering the extreme nature
of this event and the holiday fire ignition sources available,
conditions are favorable for critical fire weather behavior.

CAZ349-351>353-041700-
/O.UPG.KLOX.FW.A.0001.240705T0100Z-240706T1300Z/
/O.NEW.KLOX.FW.W.0003.240705T0100Z-240706T1300Z/
Santa Barbara County Southwestern Coast-
Santa Ynez Mountains Western Range-
Santa Ynez Mountains Eastern Range-
Santa Barbara County Interior Mountains-
315 PM PDT Wed Jul 3 2024

...RED FLAG WARNING IN EFFECT FROM 6 PM THURSDAY TO 6 AM PDT
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE MOUNTAINS AND
SOUTHWEST COAST OF SANTA BARBARA COUNTY...

The National Weather Service in Los Angeles/Oxnard has issued a
Red Flag Warning for wind and low relative humidity, which is in
effect from 6 PM Thursday to 6 AM PDT Saturday. The Fire Weather
Watch is no longer in effect.

* WINDS...Northwest to north winds gusting 25 to 40 mph.

* RELATIVE HUMIDITY...Minimum relative humidity 6 to 12 percent
  with poor to moderate overnight recovery, except higher
  humidities near the cooler coasts.

* IMPACTS...If fire ignition occurs, conditions are favorable for
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. Use extreme caution
with anything that can spark a wildfire. Residents near wildland
interfaces should be prepared to evacuate if a wildfire breaks
out. See readyforwildfire.org and wildfirerisk.org for
information.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: [email protected]
Page last modified: June 2, 2009
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