Excessive Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
351 PM MST Sat Sep 7 2024
AZZ530-532-CAZ569-081100-
/O.CON.KPSR.EH.W.0009.000000T0000Z-240909T0300Z/
Parker Valley-Yuma-Palo Verde Valley-
Including the cities of Parker, Blythe, Palo Verde, Fortuna
Foothills, Martinez Lake, Ehrenberg, Ripley, and Yuma
351 PM MST Sat Sep 7 2024 /351 PM PDT Sat Sep 7 2024/
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /8 PM
PDT/ SUNDAY...
* WHAT...Dangerously hot conditions. Afternoon temperatures 108 to
112. Major Heat Risk.
* WHERE...In Arizona, Parker Valley and Yuma. In California, Palo
Verde Valley.
* WHEN...Until 8 PM MST /8 PM PDT/ Sunday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events. Overexposure can cause heat cramps and heat
exhaustion to develop and, without intervention, can lead to heat
stroke.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Excessive Heat Warning means that a period of very hot
temperatures, even by local standards, will occur. Actions should be
taken to lessen the impact of the extreme heat.
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
and drink plenty of water.
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.
&&
$$
AJ
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
235 PM PDT Sat Sep 7 2024
CAZ362-366-367-082145-
/O.CON.KLOX.EH.W.0007.000000T0000Z-240910T0300Z/
Malibu Coast-Los Angeles County Beaches-Palos Verdes Hills-
Including the cities of Long Beach, Rancho Palos Verdes, Pacific
Palisades, Torrance, Redondo Beach, LAX, Santa Monica, and Malibu
235 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with temperatures up to 96.
* WHERE...Los Angeles County Beaches, Malibu Coast, and Palos Verdes
Hills.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...There is a high risk for dangerous heat illness for
anyone, especially for the very young, the very old, those without
air conditioning, and those active outdoors.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
235 PM PDT Sat Sep 7 2024
CAZ372-082145-
/O.CON.KLOX.EH.W.0007.000000T0000Z-240910T0300Z/
Western San Fernando Valley-
Including the cities of Chatsworth, Woodland Hills, Van Nuys, and
Northridge
235 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with temperatures up to 113.
* WHERE...Western San Fernando Valley.
* WHEN...Until 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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
235 PM PDT Sat Sep 7 2024
CAZ038-088-353-356>358-368>371-373>380-548-082145-
/O.CON.KLOX.EH.W.0007.000000T0000Z-240910T0300Z/
Cuyama Valley-Santa Clarita Valley-Santa Barbara County Interior
Mountains-Lake Casitas-Ojai Valley-Central Ventura County Valleys-
Los Angeles County Inland Coast including Downtown Los Angeles-
Western Santa Monica Mountains Recreational Area-Eastern Santa
Monica Mountains Recreational Area-Calabasas and Agoura Hills-
Eastern San Fernando Valley-Southeastern Ventura County Valleys-
Santa Susana Mountains-Southern Ventura County Mountains-Northern
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 Burbank, Warm Springs, Glendale,
Fillmore, Westlake Village, Tejon Pass, New Cuyama, Newhall,
Sunland, Beverly Hills, Hollywood, Topanga, Mill Creek, Gorman,
Culver City, Malibu Lake, Oat Mountain, Wrightwood, Santa
Clarita, Matilija, Mount Pinos, Downey, Thousand Oaks, Big Pine
Mountain, San Gabriel, Universal City, Moorpark, The Angeles
Crest Highway, Pomona, Pasadena, Oak View, El Monte, Mount Baldy,
Santa Paula, Figueroa Mountain, La Canada Flintridge, Simi
Valley, East Los Angeles, Topatopa Mountains, Meiners Oaks,
Pyramid Lake, Malibu Bowl, Ojai, Newbury Park, Norwalk, Rose
Valley, Acton, Lake Castaic, Mount Wilson, Compton, Valencia,
Piru, Ozena, Lockwood Valley, and San Rafael Mountain
235 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with temperatures up to 105.
* WHERE...A portion of southwest California.
* WHEN...Until 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.
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
235 PM PDT Sat Sep 7 2024
CAZ342>345-348-381>383-080300-
/O.CON.KLOX.EH.W.0007.000000T0000Z-240908T0300Z/
Santa Lucia Mountains-Southern Salinas Valley-San Luis Obispo
County Interior Valleys-San Luis Obispo County Mountains-Santa
Ynez Valley-Western Antelope Valley Foothills-Eastern Antelope
Valley Foothills-Antelope Valley-
Including the cities of Creston, Lake Palmdale, Llano, Caliente
Range, Atascadero, Hearst Castle, La Panza Range, Valyermo, Santa
Ynez, Elizabeth Lake, Shandon, Pearblossom, Los Olivos, Lake
Cachuma, Templeton, Palmdale, Lancaster, Paso Robles, San Miguel,
Lake Nacimiento, Carrizo Plain, Lake Los Angeles, Santa Margarita
Lake, Irish Hills, and Solvang
235 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...
* WHAT...Dangerously hot conditions with temperatures up to 106.
* WHERE...Antelope Valley, Eastern Antelope Valley Foothills, San
Luis Obispo County Interior Valleys, San Luis Obispo County
Mountains, Santa Lucia Mountains, Santa Ynez Valley, Southern
Salinas Valley, and Western Antelope Valley Foothills.
* WHEN...Until 8 PM PDT this 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
235 PM PDT Sat Sep 7 2024
CAZ351-352-082145-
/O.CON.KLOX.EH.W.0007.000000T0000Z-240910T0300Z/
/O.CON.KLOX.WI.Y.0076.240907T2300Z-240908T1000Z/
Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern
Range-
Including the cities of Montecito Hills and San Marcos Pass
235 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY...
* WHAT...For the Excessive Heat Warning, dangerously hot conditions
with temperatures up to 105. For the Wind Advisory, northwest
winds 15 to 25 mph with gusts up to 40 mph expected.
* WHERE...Santa Ynez Mountains Eastern Range and Santa Ynez
Mountains Western Range.
* WHEN...For the Excessive Heat Warning, until 8 PM PDT Monday. For
the Wind Advisory, until 3 AM PDT Sunday.
* IMPACTS...There is a high risk for dangerous heat illness for
anyone, especially for the very young, the very old, those without
air conditioning, and those active outdoors. Gusty winds will blow
around unsecured objects. Tree limbs could be blown down and a few
power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
136 PM PDT Sat Sep 7 2024
CAZ057-080515-
/O.CON.KSGX.EH.W.0008.000000T0000Z-240910T0300Z/
Santa Ana Mountains and Foothills-
136 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures in the
90s to 104 expected. Warm nights with low temperatures in the mid
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... A very slow cooling trend will occur Sunday
and Monday, but temperatures will remain 5 to 8 degrees above
normal.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
136 PM PDT Sat Sep 7 2024
CAZ048-080515-
/O.CON.KSGX.EH.W.0008.000000T0000Z-240910T0300Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, Rancho Cucamonga, Corona, San
Bernardino, Moreno Valley, Fontana, and Ontario
136 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures of 102 to
110. Very warm nights with lowest temperatures only falling into
the mid to upper 70s.
* WHERE...San Bernardino and Riverside County Valleys-The Inland
Empire.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...A very slow cooling trend will occur Sunday
and Monday, but temperatures will remain 8-12 degrees above normal.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
136 PM PDT Sat Sep 7 2024
CAZ554-080515-
/O.CON.KSGX.EH.W.0008.000000T0000Z-240910T0300Z/
Orange County Inland Areas-
Including the cities of Mission Viejo, Irvine, Santa Ana,
Anaheim, Orange, Garden Grove, and Fullerton
136 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures in the
mid 90s to 106 expected. Warm nights with low temperatures in the
lower to mid 70s.
* WHERE...Orange County Inland Areas.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS... A very slow cooling trend will occur Sunday
and Monday, but temperatures will remain 10-15 degrees above
normal.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
136 PM PDT Sat Sep 7 2024
CAZ050-080515-
/O.CON.KSGX.EH.W.0008.000000T0000Z-240910T0300Z/
San Diego County Valleys-
Including the cities of La Mesa, Santee, Escondido, El Cajon, San
Marcos, and Poway
136 PM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures of 102 to
110. Very warm nights with lowest temperatures only falling into
the 70s.
* WHERE...San Diego County Valleys.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...A very slow cooling trend will occur Sunday
and Monday, but temperatures will remain 10-15 degrees above
normal.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
1145 AM PDT Sat Sep 7 2024
CAZ337>339-080300-
/O.CON.KHNX.EH.W.0005.000000T0000Z-240908T0300Z/
Indian Wells Valley-Mojave Desert Slopes-Mojave Desert-
Including the cities of Inyokern, Edwards AFB, California City,
Randsburg, Mojave, Ridgecrest, and Rosamond
1145 AM PDT Sat Sep 7 2024
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...
* WHAT...Dangerously hot conditions with high temperatures of 105 to
110 degrees expected. Overnight lows as warm as the upper 70s.
Moderate to major heat risk expected with some areas of extreme
heat risk.
* WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert
Slopes.
* WHEN...Until 8 PM PDT this 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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
&&
$$
