Riverside County, CA
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Riverside County, CA
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Excessive Heat Warning
CAZ048-230515-
/O.CON.KSGX.EH.W.0005.180723T1700Z-180727T0300Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
117 PM PDT Sun Jul 22 2018

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO
8 PM PDT THURSDAY...

* Temperature...High temperatures during the peak of the heat on
Tuesday and Wednesday of 100 to 110.

* Impacts...A period of very hot days combined with warm nights
is expected to create a dangerous situation in which heat
illnesses are likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

Excessive Heat Warning
CAZ061-062-065-230515-
/O.CON.KSGX.EH.W.0005.180723T1700Z-180727T0300Z/
Coachella Valley-San Diego County Deserts-
San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, Coachella,
Borrego Springs, Banning, and Desert Hot Springs
117 PM PDT Sun Jul 22 2018

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO
8 PM PDT THURSDAY...

* Temperature...High temperatures during the peak of the heat on
Tuesday and Wednesday of 114 to 120.

* Impacts...A period of very hot days combined with warm nights
is expected to create a dangerous situation in which heat
illnesses are likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

Excessive Heat Warning
CAZ055-230515-
/O.CON.KSGX.EH.W.0005.180723T1700Z-180727T0300Z/
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
117 PM PDT Sun Jul 22 2018

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO
8 PM PDT THURSDAY...

* Temperature...High temperatures during the peak of the heat on
Tuesday and Wednesday in the mid 90s to 104 below 7000 feet.

* Impacts...A period of very hot days combined with warm nights
is expected to create a dangerous situation in which heat
illnesses are likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

Excessive Heat Warning
CAZ057-230515-
/O.CON.KSGX.EH.W.0005.180723T1700Z-180727T0300Z/
Santa Ana Mountains and Foothills-
117 PM PDT Sun Jul 22 2018

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO
8 PM PDT THURSDAY...

* Temperature...High temperatures during the peak of the heat on
Tuesday and Wednesday in the upper 90s to 107.

* Impacts...A period of very hot days combined with warm nights
is expected to create a dangerous situation in which heat
illnesses are likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

Excessive Heat Warning
CAZ056-058-230515-
/O.CON.KSGX.EH.W.0005.180723T1700Z-180727T0300Z/
Riverside County Mountains-San Diego County Mountains-
Including the cities of Idyllwild-Pine Cove, Julian,
and Pine Valley
117 PM PDT Sun Jul 22 2018

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO
8 PM PDT THURSDAY...

* Temperature...High temperatures during the peak of the heat on
Tuesday and Wednesday in the mid 90s to 105.

* Impacts...A period of very hot days combined with warm nights
is expected to create a dangerous situation in which heat
illnesses are likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

Excessive Heat Warning
CAZ561-566-568-230945-
/O.CON.KPSR.EH.W.0008.180723T1700Z-180726T0300Z/
Joshua Tree NP East-Imperial County West-Chiriaco Summit-
Including the cities of Coolidge Springs, Salton City, Winona,
Coyote Wells, Ocotillo, Plaster City, and Chiriaco Summit
233 PM PDT Sun Jul 22 2018

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO
8 PM PDT WEDNESDAY...

* AFFECTED AREA...Much of southeast California and southwest
Arizona including Joshua Tree National Park, Parker, and
Quartzsite.

* TEMPERATURE...High temperatures 114 to 118 across the lower
deserts, and 100 to 112 degrees in higher elevation areas.
Little overnight relief with lows only 80 to 90 degrees,
except middle 70s at the highest elevations.

* IMPACTS...High to extreme risk of heat related illness for
those working or participating in outdoor activities or those
without access to adequate air conditioning.

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.

Stay indoors and seek air-conditioned buildings. Drink water,
more than usual, and avoid dehydrating alcoholic, sugary, or
caffeinated drinks. Dress for the heat - lightweight and light-
colored clothing. Eat small meals and eat more often. Monitor
those with a higher vulnerability to heat, including small
children. Check in on family, friends, and neighbors, especially
the elderly. If engaging in outdoor activity, take longer and
more frequent breaks and avoid the hottest parts of the day.
Never leave kids or pets unattended in cars.

Public cooling shelters are available in some areas. Consult
county officials for more details.

Recognize the signs and symptoms of heat-related illness. Early
signs include thirst and muscle cramps. Heat exhaustion may
include: cool, moist, pale skin; headache; dizziness; weakness or
exhaustion; nausea. The most serious illness is heat stroke,
which may include: vomiting; confusion; throbbing headache;
decreased alertness or loss of consciousness; high body
temperature (above 105F); hot, dry skin; rapid, weak pulse;
rapid, shallow breathing; seizures.

Heat stroke can be DEADLY. Treat as an emergency and call 9 1 1.

Continue to monitor NWS forecasts, broadcast outlets, and local
government for updates.

&&

$$

Excessive Heat Warning
AZZ530-531-533-CAZ560-562>565-569-230945-
/O.CON.KPSR.EH.W.0008.180724T1700Z-180726T0300Z/
Parker Valley-Kofa-Central La Paz-Joshua Tree NP West-
Imperial County Southwest-Salton Sea-Chuckwalla Mountains-
Imperial County Southeast-Palo Verde Valley-
Including the cities of Parker, Ehrenberg, Palm Canyon, Brenda,
Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, Salome,
Cottonwood Visitor, Lost Horse-Keys Village, Mountain Spring,
Desert Shores, Imperial Hot Mineral Springs, Winterhaven,
Martinez Lake, Blythe, Palo Verde, and Ripley
233 PM MST Sun Jul 22 2018 /233 PM PDT Sun Jul 22 2018/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MST /10 AM
PDT/ TUESDAY TO 8 PM MST /8 PM PDT/ WEDNESDAY...

* AFFECTED AREA...Much of southeast California and southwest
Arizona including Joshua Tree National Park, Parker, and
Quartzsite.

* TEMPERATURE...High temperatures 114 to 118 across the lower
deserts, and 100 to 112 degrees in higher elevation areas.
Little overnight relief with lows only 80 to 90 degrees,
except middle 70s at the highest elevations.

* IMPACTS...High to extreme risk of heat related illness for
those working or participating in outdoor activities or those
without access to adequate air conditioning.

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.

Stay indoors and seek air-conditioned buildings. Drink water,
more than usual, and avoid dehydrating alcoholic, sugary, or
caffeinated drinks. Dress for the heat - lightweight and light-
colored clothing. Eat small meals and eat more often. Monitor
those with a higher vulnerability to heat, including small
children. Check in on family, friends, and neighbors, especially
the elderly. If engaging in outdoor activity, take longer and
more frequent breaks and avoid the hottest parts of the day.
Never leave kids or pets unattended in cars.

Public cooling shelters are available in some areas. Consult
county officials for more details.

Recognize the signs and symptoms of heat-related illness. Early
signs include thirst and muscle cramps. Heat exhaustion may
include: cool, moist, pale skin; headache; dizziness; weakness or
exhaustion; nausea. The most serious illness is heat stroke,
which may include: vomiting; confusion; throbbing headache;
decreased alertness or loss of consciousness; high body
temperature (above 105F); hot, dry skin; rapid, weak pulse;
rapid, shallow breathing; seizures.

Heat stroke can be DEADLY. Treat as an emergency and call 9 1 1.

Continue to monitor NWS forecasts, broadcast outlets, and local
government for updates.

&&

$$

Excessive Heat Warning
CAZ567-570-230945-
/O.CON.KPSR.EH.W.0008.180723T1700Z-180726T0300Z/
Imperial Valley-Chuckwalla Valley-
Including the cities of El Centro, Calexico, Alamorio, Brawley,
and Midland
233 PM PDT Sun Jul 22 2018

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO
8 PM PDT WEDNESDAY...

* AFFECTED AREA...Parts of southeast California including El
Centro and Blythe.

* TEMPERATURE...High temperatures ranging from 114 to 118
degrees. Little overnight relief with lows only 85 to 90
degrees.

* IMPACTS...High to extreme risk of heat related illness for
those working or participating in outdoor activities or those
without access to adequate air conditioning.

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.

Stay indoors and seek air-conditioned buildings. Drink water,
more than usual, and avoid dehydrating alcoholic, sugary, or
caffeinated drinks. Dress for the heat - lightweight and light-
colored clothing. Eat small meals and eat more often. Monitor
those with a higher vulnerability to heat, including small
children. Check in on family, friends, and neighbors, especially
the elderly. If engaging in outdoor activity, take longer and
more frequent breaks and avoid the hottest parts of the day.
Never leave kids or pets unattended in cars.

Public cooling shelters are available in some areas. Consult
county officials for more details.

Recognize the signs and symptoms of heat-related illness. Early
signs include thirst and muscle cramps. Heat exhaustion may
include: cool, moist, pale skin; headache; dizziness; weakness or
exhaustion; nausea. The most serious illness is heat stroke,
which may include: vomiting; confusion; throbbing headache;
decreased alertness or loss of consciousness; high body
temperature (above 105F); hot, dry skin; rapid, weak pulse;
rapid, shallow breathing; seizures.

Heat stroke can be DEADLY. Treat as an emergency and call 9 1 1.

Continue to monitor NWS forecasts, broadcast outlets, and local
government for updates.

&&

$$

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