WWA Summary for Heat Advisory Issued by MTR

Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service San Francisco CA
1000 AM PDT Tue Jul 14 2026

CAZ503-504-506-510-513>515-528-150500-
/O.CON.KMTR.HT.Y.0007.000000T0000Z-260715T0500Z/
Sonoma Coastal Range-North Bay Interior Mountains-North Bay
Interior Valleys-East Bay Interior Valleys-Santa Clara Valley
Including San Jose-Eastern Santa Clara Hills-East Bay Hills-
Northern Salinas Valley/Hollister Valley and Carmel Valley-
1000 AM PDT Tue Jul 14 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...

* WHAT...Widespread high temperatures in the 90s with hotspots
  reaching the low 100s.

* WHERE...North Bay Interior Mountains and Valleys, The Santa Clara
  Valley and Eastern Hills, The East Bay Hills and Valleys, and
  Northern Salinas Valley/Hollister Valley and Carmel Valley.

* WHEN...Until 10 PM PDT this evening.

* IMPACTS...This level of heat affects most individuals sensitive to
  heat, especially those without effective cooling and/or adequate
  hydration. Impacts possible in some health systems and in
  heat-sensitive industries.

* ADDITIONAL DETAILS...Widespread Moderate HeatRisk in the upper 90s
  with favored hotspots reaching the low 100s on Tuesday. Limited
  overnight recovery is expected with overnight lows only dropping
  into the low to mid 60s. Higher elevations may only see overnight
  lows drop into the upper 60s to mid 70s.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Hydration is a critical piece to surviving the heat. Drink water, and
if possible, take water to those who are vulnerable.

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.

Beat the heat and check the backseat! Do not leave young children or
pets in unattended vehicles.Car interiors will reach lethal
temperatures in a matter of minutes.

&&

$$

RGass

URGENT - WEATHER MESSAGE
National Weather Service San Francisco CA
1000 AM PDT Tue Jul 14 2026

CAZ516-517-150500-
/O.CON.KMTR.HT.Y.0007.000000T0000Z-260715T0500Z/
/O.CON.KMTR.HT.Y.0008.260715T1700Z-260716T0500Z/
Southern Salinas Valley/Arroyo Seco and Lake San Antonio-Santa
Lucia Mountains and Los Padres National Forest-
1000 AM PDT Tue Jul 14 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PDT
WEDNESDAY...

* WHAT...High temperatures in the upper 90s to low 100s Tuesday and
  Wednesday with limited overnight cooling.

* WHERE...Interior Monterey County and the Santa Lucia Range, and
  Southern Salinas Valley/Arroyo Seco and Lake San Antonio.

* WHEN...For the first Heat Advisory, until 10 PM PDT this evening.
  For the second Heat Advisory, from 10 AM to 10 PM PDT Wednesday.

* IMPACTS...This level of heat affects most individuals sensitive to
  heat, especially those without effective cooling and/or adequate
  hydration. Impacts possible in some health systems and in
  heat-sensitive industries.

* ADDITIONAL DETAILS...Widespread Moderate HeatRisk is forecast
  across interior Monterey County Tuesday and Wednesday. Limited
  overnight cooling is expected, particularly in the Santa Lucia
  Range, with low temperatures in the mid 60s to 70s expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Hydration is a critical piece to surviving the heat. Drink water, and
if possible, take water to those who are vulnerable.

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.

Beat the heat and check the backseat! Do not leave young children or
pets in unattended vehicles.Car interiors will reach lethal
temperatures in a matter of minutes.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
732 PM PDT Tue Jul 14 2026

CAZ301>303-305>307-309>317-319-321-151045-
/O.CON.KHNX.HT.Y.0003.000000T0000Z-260717T0600Z/
Los Banos - Dos Palos-Merced - Madera - Mendota-Planada - Le
Grand - Snelling-West Side of Fresno and Kings Counties-Caruthers
- San Joaquin - Selma-Fresno-Clovis-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-Fresno-Tulare Foothills-South End Sierra Foothills-
Including the cities of Madera, Selma, Mariposa, Goshen, Millerton
Lake, Buttonwillow, Parlier, Kettleman City, Tulare, El Portal, Los
Banos, Merced, Corcoran, Lamont, Planada, Hanford, Visalia, Fresno,
Richgrove, Taft, Kerman, Wasco, Delano, Alpaugh, Bakersfield,
Porterville, Sanger, Lemoore Station, Lost Hills, Lake Mcclure,
Atwater, Five Points, Kingsburg, Shafter, Le Grand, Lemoore, and
Arvin
732 PM PDT Tue Jul 14 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY...

* WHAT...High temperatures ranging from 102 to 108 expected.
  Overnight lows will only drop into the mid to upper 70s.

* WHERE...Across the Central and Southern San Joaquin Valley and
  adjacent lower foothills

* WHEN...Until 11 PM PDT Thursday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

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.

&&

$$

ND

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1020 AM PDT Tue Jul 14 2026

CAZ087-341>345-347-348-354-355-362-366-367-376-377-549-550-170300-
/O.CON.KLOX.HT.Y.0008.000000T0000Z-260717T0300Z/
Catalina and Santa Barbara Islands-San Luis Obispo County Inland
Central Coast-Santa Lucia Mountains-Southern Salinas Valley-San
Luis Obispo County Interior Valleys-San Luis Obispo County
Mountains-Santa Barbara County Inland Central Coast-Santa Ynez
Valley-Ventura County Beaches-Ventura County Inland Coast-Malibu
Coast-Los Angeles County Beaches-Palos Verdes Hills-Southern
Ventura County Mountains-Northern Ventura County Mountains-San
Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands-
Including the cities of East Ventura, Mount Pinos, Malibu,
Creston, Santa Monica, Irish Hills, Camarillo, Smugglers Cove,
Caliente Range, Rose Valley, Matilija, Lopez Lake, Topatopa
Mountains, Point Mugu, Santa Maria, Pacific Palisades, Rancho
Palos Verdes, Solvang, Paso Robles, Lake Nacimiento, San Luis
Obispo, Hearst Castle, Port Hueneme, Santa Margarita Lake, Santa
Ynez, Shandon, San Miguel, Redondo Beach, Ozena, Carrizo Plain,
Lockwood Valley, Torrance, Oxnard, Cuyler Harbor, Los Olivos,
Lake Cachuma, Atascadero, Templeton, LAX, Buellton, Long Beach,
Avalon, Nipomo, La Panza Range, and Ventura
1020 AM PDT Tue Jul 14 2026

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

* WHAT...Temperatures up to 103.

* WHERE...A portion of southwest California.

* WHEN...Until 8 PM PDT Thursday.

* 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.

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.

Monitor the latest forecasts and warnings for updates.


&&

$$

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MW