Red Flag Warning
URGENT - FIRE WEATHER MESSAGE
National Weather Service Hanford CA
942 AM PDT Fri Aug 2 2024
...DRY THUNDERSTORMS POSSIBLE THROUGH THIS EVENING...
.A cluster of thunderstorms is moving westward through
southeastern California and is expected to continue to move
westward toward the Kern County Mountains and Sierra Nevada this
morning. Dry thunderstorms will be possible for these areas as
well as across the Kern County Deserts through this evening.
CAZ298-299-593>597-030100-
/O.CON.KHNX.FW.W.0005.000000T0000Z-240803T0300Z/
Indian Wells Valley-Kern County Desert-North Kings River-
Sequoia Kings-Lake Isabella-Tehachapi Area-Fort Tejon-
942 AM PDT Fri Aug 2 2024
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR DRY THUNDERSTORMS...
* AFFECTED AREA...Kern County Mountains and Sierra Neveda south of
the San Joaquin River.
* WIND...Light under 10 mph terrain driven wind with diurnal
directional changes. Gusty erratic winds in and near
thunderstorms.
* HUMIDITY...10 to 20 percent for the lower elevations. 20 to
30 percent for the higher elevations of the Sierra Nevada.
* THUNDERSTORMS...Isolated thunderstorms are probable over the
Kern County Mountains, Kern County Desert, and the Sierra
Nevada. Frequent lightning will accompany any thunderstorms.
* HIGHEST THREAT...Lightning and gusty and erratic winds from
any thunderstorms.
* IMPACTS...any fires that develop will likely spread rapidly.
Outdoor burning is 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
935 AM PDT Fri Aug 2 2024
...RED FLAG WARNING IN EFFECT THROUGH 8PM TODAY FOR DRY
THUNDERSTORMS OVER THE MOUNTAINS AND DESERTS OF LOS ANGELES,
VENTURA, AND SANTA BARBARA COUNTIES AND THE SANTA CLARITA
VALLEY...
.Monsoonal moisture will peak today with very favorable thunderstorm
conditions over the mountains and interior valleys/deserts this
afternoon. Isolated dry lightning strikes and gusty winds remain in
plain, especially over the interior valleys and foothills.
CAZ288-353-376>383-030300-
/O.CON.KLOX.FW.W.0006.000000T0000Z-240803T0300Z/
Santa Clarita Valley-Santa Barbara County Interior Mountains-
Southern Ventura County Mountains-
Northern Ventura County Mountains-Interstate 5 Corridor-
Western San Gabriel Mountains and Highway 14 Corridor-
Eastern San Gabriel Mountains-Western Antelope Valley Foothills-
Eastern Antelope Valley Foothills-Antelope Valley-
935 AM PDT Fri Aug 2 2024
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR DRY THUNDERSTORMS OVER THE MOUNTAINS AND DESERTS OF LOS
ANGELES, VENTURA, AND SANTA BARBARA COUNTIES AND THE SANTA
CLARITA VALLEY...
* THUNDERSTORMS...Risk of isolated dry thunderstorms, capable of
lightning-induced ignitions with little to no precipitation.
* OUTFLOW WINDS...Strong and erratic outflow winds produced by
the dry thunderstorms, locally gusting to 45 to 60 mph, will
have the potential to cause rapid spread of any ongoing fires,
as well as any new fires.
* IMPACTS...There is an increasing risk for lightning cause fire
ignitions. With gusty outflow wind potential, conditions are
also favorable for extreme fire behavior and growth if
ignition occurs, 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.
&&
$$
RK
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
851 AM PDT Fri Aug 2 2024
PZZ576-030000-
/O.CON.KMTR.SC.Y.0138.240803T0400Z-240804T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
851 AM PDT Fri Aug 2 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 AM PDT SUNDAY...
* WHAT...Northwest winds 15 to 20 kt expected.
* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
60 NM.
* WHEN...From 9 PM this evening to 3 AM PDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
704 AM PDT Fri Aug 2 2024
PZZ670-022300-
/O.EXT.KLOX.SC.Y.0106.240802T1500Z-240803T1000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
704 AM PDT Fri Aug 2 2024
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SATURDAY...
* WHAT...Hazardous sea conditions.
* WHERE...Portions of the coastal waters of southwest California.
* WHEN...Until 3 AM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
704 AM PDT Fri Aug 2 2024
PZZ673-676-022300-
/O.CON.KLOX.SC.Y.0106.240802T2200Z-240803T1000Z/
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-
704 AM PDT Fri Aug 2 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PDT SATURDAY...
* WHAT...Hazardous sea conditions.
* WHERE...Portions of the coastal waters of southwest California.
* WHEN...From 3 PM this afternoon to 3 AM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Excessive Heat Watch
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
210 AM PDT Fri Aug 2 2024
CAZ048-022230-
/O.NEW.KSGX.EH.A.0007.240803T1700Z-240807T0600Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Fontana, Moreno Valley, Rancho Cucamonga,
Ontario, Corona, San Bernardino, and Riverside
210 AM PDT Fri Aug 2 2024
...EXCESSIVE HEAT WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
TUESDAY EVENING...
* WHAT...Dangerously hot conditions with high temperatures in the
upper 90s to 108 possible.
* WHERE...San Bernardino and Riverside County Valleys-The Inland
Empire.
* WHEN...From Saturday morning through Tuesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
210 AM PDT Fri Aug 2 2024
CAZ057-022230-
/O.NEW.KSGX.EH.A.0007.240803T1700Z-240807T0600Z/
Santa Ana Mountains and Foothills-
210 AM PDT Fri Aug 2 2024
...EXCESSIVE HEAT WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
TUESDAY EVENING...
* WHAT...Dangerously hot conditions with high temperatures in the
mid 90s to 102 below 4000 feet possible.
* WHERE...Santa Ana Mountains and Foothills.
* WHEN...From Saturday morning through Tuesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
210 AM PDT Fri Aug 2 2024
CAZ060-022230-
/O.NEW.KSGX.EH.A.0007.240803T1700Z-240807T0600Z/
Apple and Lucerne Valleys-
Including the cities of Apple Valley, Victorville, Southern
California Logistics Airport, Adelanto, and Hesperia
210 AM PDT Fri Aug 2 2024
...EXCESSIVE HEAT WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
TUESDAY EVENING...
* WHAT...Dangerously hot conditions with high temperatures of 100 to
110 possible.
* WHERE...Apple and Lucerne Valleys.
* WHEN...From Saturday morning through Tuesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
17
URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
125 AM PDT Fri Aug 2 2024
AZZ002-003-036-CAZ522>527-NVZ016-017-020>022-031200-
/O.NEW.KVEF.EH.A.0004.240804T1700Z-240807T0400Z/
Lake Havasu and Fort Mohave-Northwest Deserts-Lake Mead National
Recreation Area-Death Valley National Park-Western Mojave Desert-
Eastern Mojave Desert-Morongo Basin-Cadiz Basin-San Bernardino
County-Upper Colorado River Valley-Northeast Clark County-Western
Clark and Southern Nye County-Las Vegas Valley-Lake Mead National
Recreation Area-Southern Clark County-
Including the cities of Golden Valley, Las Vegas, Daggett, Baker,
Barstow, Pahrump, Amargosa Valley, Furnace Creek, Vidal Junction,
Mohave Valley, Cal-Nev-Ari, Mountain Pass, Stovepipe Wells,
Oatman, Mitchell Caverns, Wikieup, Moapa, North Las Vegas,
Overton, Desert Hills, Hoover Dam, Searchlight, Bullhead City,
Henderson, Shoshone, Lake Havasu City, Kingman, Yucca, Boulder
City, Primm, Morongo Valley, Yucca Valley, Topock, Indian
Springs, Valentine, Mesquite, Fort Irwin, Laughlin, Dolan
Springs, Twentynine Palms, Needles, and Desert Rock
125 AM PDT Fri Aug 2 2024 /125 AM MST Fri Aug 2 2024/
...EXCESSIVE HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
TUESDAY EVENING...
* WHAT...Dangerously hot conditions. Temperatures of 112 to 117
along the Colorado River Valley. 105 to 112 across central and
southern Mohave County. 108 to 114 across the Mojave Desert
including Las Vegas. Temperatures as high as 122 in the lower
reaches of Death Valley.
* WHERE...Portions of northwest Arizona, southeast California, and
southern Nevada. This includes Kingman, Lake Havasu, Laughlin,
Bullhead City, Twentynine Palms, Barstow, Pahrump, Death Valley,
Mesquite, and Las Vegas.
* WHEN...From Sunday morning through Tuesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Warm temperatures overnight and elevated
humidity levels will mean little relief from the daytime heat.
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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Monitor the latest forecasts and warnings for updates.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/lasvegas
CO
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1257 AM PDT Fri Aug 2 2024
CAZ038-343-344-383-030800-
/O.NEW.KLOX.EH.A.0006.240804T1700Z-240807T0300Z/
Cuyama Valley-Southern Salinas Valley-San Luis Obispo County
Interior Valleys-Antelope Valley-
Including the cities of Atascadero, Creston, Paso Robles,
Palmdale, Lake Nacimiento, Lancaster, Lake Los Angeles,
Templeton, San Miguel, Shandon, Carrizo Plain, and New Cuyama
1257 AM PDT Fri Aug 2 2024
...EXCESSIVE HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
TUESDAY EVENING FOR THE INTERIOR VALLEYS OF SOUTHWESTERN
CALIFORNIA...
* WHAT...Dangerously hot conditions possible with daytime high
temperatures from around 100 to 107 degrees across the interior
valleys of southwestern California. In addition, overnight low
temperatures will likely remain warm and offer little reprieve
from the heat.
* WHERE...Antelope Valley, Cuyama Valley, San Luis Obispo County
Interior Valleys, and Southern Salinas Valley.
* WHEN...From Sunday morning through Tuesday evening.
* IMPACTS...There is a high risk for dangerous heat illness for
anyone, especially for the very young, the very old, those without
air conditioning, and those active outdoors.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Monitor the latest forecasts and warnings for updates.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1257 AM PDT Fri Aug 2 2024
CAZ088-371>373-030800-
/O.NEW.KLOX.EH.A.0006.240804T1700Z-240807T0300Z/
Santa Clarita Valley-Calabasas and Agoura Hills-Western San
Fernando Valley-Eastern San Fernando Valley-
Including the cities of Westlake Village, Van Nuys, Woodland
Hills, Valencia, Malibu Lake, Santa Clarita, Chatsworth, Newhall,
Northridge, Burbank, Lake Castaic, Universal City, Sunland, La
Canada Flintridge, and Glendale
1257 AM PDT Fri Aug 2 2024
...EXCESSIVE HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
TUESDAY EVENING FOR THE SANTA CLARITA AND SAN FERNANDO VALLEYS
INCLUDING AGOURA HILLS AND CALABASAS...
* WHAT...Dangerously hot conditions possible with daytime high
temperatures in the 90s up to around 103 degrees across the Santa
Clarita and San Fernando Valley, including the Agoura Hills and
Calabasas localities. In addition, overnight low temperatures will
likely remain warm and offer little reprieve from the heat.
* WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley,
Santa Clarita Valley, and Western San Fernando Valley.
* WHEN...From Sunday morning through Tuesday evening.
* IMPACTS...There is a high risk for dangerous heat illness for
anyone, especially for the very young, the very old, those without
air conditioning, and those active outdoors.
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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Monitor the latest forecasts and warnings for updates.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1257 AM PDT Fri Aug 2 2024
CAZ345-353-376>382-030800-
/O.NEW.KLOX.EH.A.0006.240804T1700Z-240807T0300Z/
San Luis Obispo County Mountains-Santa Barbara County Interior
Mountains-Southern Ventura County Mountains-Northern Ventura
County Mountains-Interstate 5 Corridor-Western San Gabriel
Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-
Western Antelope Valley Foothills-Eastern Antelope Valley
Foothills-
Including the cities of Warm Springs, Mount Pinos, Valyermo,
Topatopa Mountains, Pearblossom, Tejon Pass, Elizabeth Lake, Big
Pine Mountain, Lockwood Valley, Mount Baldy, Mill Creek, Santa
Margarita Lake, Matilija, La Panza Range, Rose Valley, Caliente
Range, Gorman, The Angeles Crest Highway, Mount Wilson, San
Rafael Mountain, Lake Palmdale, Pyramid Lake, Wrightwood, Llano,
Figueroa Mountain, Ozena, and Acton
1257 AM PDT Fri Aug 2 2024
...EXCESSIVE HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
TUESDAY EVENING FOR THE SOUTHWESTERN CALIFORNIA MOUNTAINS...
* WHAT...Dangerously hot conditions possible with daytime high
temperatures in the 90s to around 100 degrees across the
Southwestern California mountains. In addition, overnight low
temperatures will likely remain warm and offer little reprieve
from the heat.
* WHERE...Los Angeles, Ventura, Santa Barbara, San Luis Obispo
County mountains and adjacent foothills.
* WHEN...From Sunday morning through Tuesday evening.
* IMPACTS...There is a high risk for dangerous heat illness for
anyone, especially for the very young, the very old, those without
air conditioning, and those active outdoors.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Monitor the latest forecasts and warnings for updates.
&&
$$
Visit us at http://www.weather.gov/LosAngeles
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