Excessive Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
221 PM PDT Fri Oct 4 2024
CAZ522-050400-
/O.CON.KVEF.EH.W.0007.000000T0000Z-241007T0300Z/
Death Valley National Park-
Including the cities of Shoshone, Furnace Creek, and Stovepipe
Wells
221 PM PDT Fri Oct 4 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT SUNDAY...
* WHAT...Dangerously hot conditions for early October. Temperatures
in the lower elevations of Death Valley National Park will top out
around 110 to 113 degrees each afternoon.
* WHERE...Death Valley National Park.
* WHEN...Until 8 PM PDT Sunday.
* IMPACTS...Heat-related illnesses increase significantly during
extreme heat events, especially at the end of record-breaking
summer 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.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Francisco Bay Area
203 PM PDT Fri Oct 4 2024
CAZ516>518-050600-
/O.CON.KMTR.EH.W.0003.000000T0000Z-241006T0600Z/
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
Santa Lucia Mountains and Los Padres National Forest-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
203 PM PDT Fri Oct 4 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
SATURDAY...
* WHAT...Dangerously hot conditions with temperatures up to 100.
* WHERE...Southern Salinas Valley, Arroyo Seco, and Lake San
Antonio, Santa Lucia Mountains and Los Padres National Forest
and Mountains of San Benito and Interior Monterey County
including Pinnacles National Park.
* WHEN...Until 11 PM PDT Saturday.
* IMPACTS...Extreme heat will significantly increase the
potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* ADDITIONAL DETAILS...Major HeatRisk (level 3 of 4) in most areas
with more Extreme HeatRisk (level 4 of 4) interior Monterey
county.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1247 PM PDT Fri Oct 4 2024
CAZ048-050615-
/O.CON.KSGX.EH.W.0010.000000T0000Z-241008T0300Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Corona, Rancho Cucamonga, Riverside,
Moreno Valley, Fontana, Ontario, and San Bernardino
1247 PM PDT Fri Oct 4 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Hot conditions with high temperatures in the upper 90s to
105 expected. Low temperatures in the upper 60s to upper 70s near
the foothills.
* WHERE...San Bernardino and Riverside County Valleys-The Inland
Empire.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Hottest conditions expected 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1247 PM PDT Fri Oct 4 2024
CAZ050-050615-
/O.CON.KSGX.EH.W.0010.000000T0000Z-241008T0300Z/
San Diego County Valleys-
Including the cities of La Mesa, El Cajon, Escondido, Santee, San
Marcos, and Poway
1247 PM PDT Fri Oct 4 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Hot conditions with high temperatures for the inland
valleys in the mid 90s to 103. Low temperatures in the upper 60s
to mid 70s for the far inland valleys near the foothills of the
mountains.
* WHERE...San Diego County Valleys.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Hottest conditions expected over the weekend.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1247 PM PDT Fri Oct 4 2024
CAZ057-050615-
/O.CON.KSGX.EH.W.0010.000000T0000Z-241008T0300Z/
Santa Ana Mountains and Foothills-
1247 PM PDT Fri Oct 4 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Hot conditions with high temperatures in the 90s expected.
Low temperatures in the upper 60s to upper 70s.
* WHERE...Santa Ana Mountains and Foothills.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Hottest conditions expected 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1242 PM PDT Fri Oct 4 2024
CAZ038-088-342>345-351>353-356>358-369>376-378>380-548-051300-
/O.CON.KLOX.EH.W.0009.241005T1700Z-241008T0300Z/
Cuyama Valley-Santa Clarita Valley-Santa Lucia Mountains-Southern
Salinas Valley-San Luis Obispo County Interior Valleys-San Luis
Obispo County Mountains-Santa Ynez Mountains Western Range-Santa
Ynez Mountains Eastern Range-Santa Barbara County Interior
Mountains-Lake Casitas-Ojai Valley-Central Ventura County Valleys-
Western Santa Monica Mountains Recreational Area-Eastern Santa
Monica Mountains Recreational Area-Calabasas and Agoura Hills-
Western San Fernando Valley-Eastern San Fernando Valley-
Southeastern Ventura County Valleys-Santa Susana Mountains-
Southern Ventura County Mountains-Interstate 5 Corridor-Western
San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel
Mountains-Los Angeles County San Gabriel Valley-
Including the cities of Van Nuys, Pasadena, Lake Castaic,
Valencia, Northridge, Moorpark, Pomona, Fillmore, San Miguel,
Sunland, Gorman, Figueroa Mountain, Westlake Village, Irish
Hills, Montecito Hills, Woodland Hills, Chatsworth, Warm Springs,
The Angeles Crest Highway, San Rafael Mountain, Santa Margarita
Lake, San Marcos Pass, Burbank, Matilija, Mount Wilson, San
Gabriel, Rose Valley, Pyramid Lake, Mount Baldy, Meiners Oaks,
Universal City, Topatopa Mountains, Carrizo Plain, Lake
Nacimiento, Oat Mountain, Glendale, Acton, Big Pine Mountain,
Wrightwood, Tejon Pass, Malibu Bowl, Malibu Lake, El Monte,
Creston, Piru, La Panza Range, Oak View, Simi Valley, Atascadero,
Ojai, Mill Creek, East Los Angeles, New Cuyama, Templeton, Santa
Clarita, Hearst Castle, La Canada Flintridge, Paso Robles,
Thousand Oaks, Caliente Range, Newhall, Topanga, Shandon, Santa
Paula, and Newbury Park
1242 PM PDT Fri Oct 4 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO 8
PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures of 98 to
108 degrees common. Warm overnight lows in the lower mountains and
foothills of 75 to 85 common.
* WHERE...Most mountains and valleys of southwest California.
* WHEN...From 10 AM Saturday to 8 PM PDT Monday.
* 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.
* ADDITIONAL DETAILS...It will be very dangerous to perform
strenuous activities during the late morning through early evening
hours, including the weekend. Use extreme caution when hiking or
biking anywhere in the warned area, including the popular Santa
Monica Mountains.
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. Avoid hiking and
strenuous outdoor activities during the late morning through early
evening hours.
&&
$$
Red Flag Warning
URGENT - FIRE WEATHER MESSAGE
National Weather Service San Francisco CA
1028 AM PDT Fri Oct 4 2024
...CRITICAL FIRE WEATHER CONDITIONS THROUGH SATURDAY MORNING FOR
SANTA CRUZ MOUNTAINS, EAST BAY HILLS, AND HIGHER TERRAIN OF
CENTRAL COAST...
.Hot and dry conditions with little to no relief at night will
continue through early Saturday. Periodic offshore flow (north to
northeast winds) will occur both day and night. Additionally,
fuel moistures remain critically low. As a result, Red Flag
conditions will continue for the higher eleavtions of the Santa
Cruz Mountains, East Bay Hills, and Central Coast through Saturday
morning.
CAZ512-514-515-517-518-050600-
/O.NEW.KMTR.FW.W.0005.241004T1728Z-241005T1600Z/
Santa Cruz Mountains-Eastern Santa Clara Hills-East Bay Hills-
Santa Lucia Mountains and Los Padres National Forest-
Mountains of San Benito County And Interior Monterey County
including Pinnacles National Park-
1028 AM PDT Fri Oct 4 2024
...RED FLAG WARNING IN EFFECT UNTIL 9 AM PDT SATURDAY FOR
CRITICALLY DRY FUELS, LOW HUMIDITY, BREEZY WINDS FOR SANTA CRUZ
MOUNTAINS, EAST BAY HILLS, AND HIGHER TERRAIN OF CENTRAL COAST...
The National Weather Service in San Francisco has issued a Red
Flag Warning for critically dry fuels, low humidity, and breezy
winds, which is in effect until 9 AM PDT Saturday.
* AFFECTED AREA...Fire Weather Zone 512 Santa Cruz Mountains,
Fire Weather Zone 514 Eastern Santa Clara Hills, Fire Weather
Zone 515 East Bay Hills, 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...Now through 9 AM Saturday
* WINDS...North to Northeast 5 to 15 mph with gusts up to 25 mph.
* RELATIVE HUMIDITY...Upper single digits to 25 percent both day
and night.
* IMPACTS...The combination of gusty winds and low humidity can
cause fire to rapidly grow in size and intensity. Outdoor
burning is not recommended and follow local burn bans.
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.
&&
$$
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service San Francisco Bay Area
203 PM PDT Fri Oct 4 2024
CAZ509-529-530-050600-
/O.CAN.KMTR.HT.Y.0012.000000T0000Z-241006T0600Z/
/O.NEW.KMTR.HT.Y.0014.241005T1700Z-241006T0600Z/
San Francisco Peninsula Coast-Northern Monterey Bay-
Southern Monterey Bay and Big Sur Coast-
203 PM PDT Fri Oct 4 2024
...HEAT ADVISORY IN EFFECT FROM 10 AM TO 11 PM PDT SATURDAY...
* WHAT...Temperatures at the immediate coast and beaches will be
in the 70s and 80s but just inland will be up to 93 degrees.
* WHERE...San Francisco Peninsula Coast, Northern Monterey Bay
and Southern Monterey Bay and Big Sur Coast.
* WHEN...From 10 AM to 11 PM PDT Saturday.
* IMPACTS...Hot temperatures may cause heat illnesses to occur.
* ADDITIONAL DETAILS...Heat impacts will persist through the
weekend.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1247 PM PDT Fri Oct 4 2024
CAZ055-056-050615-
/O.CON.KSGX.HT.Y.0009.000000T0000Z-241008T0300Z/
San Bernardino County Mountains-Riverside County Mountains-
Including the cities of Big Bear City, Crestline, Big Bear Lake,
Idyllwild-Pine Cove, Lake Arrowhead, Running Springs, and
Wrightwood
1247 PM PDT Fri Oct 4 2024
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...High temperatures in the upper 80s to upper 90s below 5000
feet expected. Low temperatures in the mid 60s to mid 70s below
5000 feet.
* WHERE...Riverside County Mountains and San Bernardino County
Mountains.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Hottest conditions expected 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. Limit outdoor
recreation during the afternoon hours and take breaks if you must be
outside.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1242 PM PDT Fri Oct 4 2024
CAZ341-348-051300-
/O.NEW.KLOX.HT.Y.0015.241005T1700Z-241008T0300Z/
San Luis Obispo County Inland Central Coast-Santa Ynez Valley-
Including the cities of Lopez Lake, Nipomo, Santa Ynez, San Luis
Obispo, Lake Cachuma, Los Olivos, and Solvang
1242 PM PDT Fri Oct 4 2024
...HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 PM PDT MONDAY...
* WHAT...Hot daytime conditions with high temperatures of 92 to 102
degrees common. Foothill locations will be hotter with warm
overnight lows.
* WHERE...San Luis Obispo County Inland Central Coast and Santa Ynez
Valley.
* WHEN...From 10 AM Saturday to 8 PM PDT Monday.
* IMPACTS...There is a high risk for heat illness for sensitive
populations including the very young, the very old, those without
air conditioning, and those active outdoors.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Avoid hiking and
strenuous outdoor activities during the late morning through early
evening hours.
&&
$$
Visit us at http://www.weather.gov/LosAngeles
Kittell
URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
1133 AM PDT Fri Oct 4 2024
CAZ300>322-050300-
/O.EXT.KHNX.HT.Y.0005.000000T0000Z-241007T0600Z/
West Side Mountains north of 198-Los Banos - Dos Palos-Merced -
Madera - Mendota-Planada - Le Grand - Snelling-Coalinga - Avenal-
West Side of Fresno and Kings Counties-Caruthers - San Joaquin -
Selma-Fresno-Clovis-West Side Mountains South of 198-Buttonwillow
- Lost Hills - I5-Delano-Wasco-Shafter-Hanford - Corcoran -
Lemoore-Visalia - Porterville - Reedley-Buena Vista-Bakersfield-
Southeast San Joaquin Valley-South End San Joaquin Valley-
Mariposa Madera Foothills-Mariposa-Madera Lower Sierra-Fresno-
Tulare Foothills-Fresno-Tulare Lower Sierra-South End Sierra
Foothills-South End of the Lower Sierra-
Including the cities of Oakhurst, Five Points, Auberry, Hanford,
Lake Mcclure, Le Grand, Millerton Lake, Fresno, Avenal, Goshen,
Coarsegold, McKittrick, Porterville, Buttonwillow, Bass Lake,
Kerman, Planada, Lost Hills, Sanger, Kingsburg, Arvin, Blackwells
Corner, Merced, Wasco, Parlier, Lemoore Station, Kettleman City,
Visalia, Camp Nelson, Los Banos, San Luis Reservoir, Madera, Fish
Camp, Lemoore, Taft, Tulare, Delano, Bakersfield, Richgrove,
Coalinga, El Portal, Selma, Alpaugh, Lamont, North Fork,
Mariposa, Corcoran, Shafter, and Atwater
1133 AM PDT Fri Oct 4 2024
...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SUNDAY...
* WHAT...Hot conditions expected with temperatures reaching up to
103 degrees during the period. Moderate to high heat risk expected.
* WHERE...A portion of central California.
* WHEN...Until 11 PM PDT Sunday.
* IMPACTS...Heat related illnesses increase significantly during
high 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.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
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.
&&
$$
DAS
