Wind Advisory 20, NWS Phoenix, AZ

171 
WWUS75 KPSR 292049
NPWPSR

URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
149 PM MST Fri May 29 2020

CAZ562-301300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200530T0300Z/
/O.CON.KPSR.WI.Y.0020.200530T0200Z-200530T1500Z/
Imperial County Southwest-
149 PM PDT Fri May 29 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 8 AM
PDT SATURDAY...

* WHAT...For the Excessive Heat Warning, dangerously hot
  conditions. Afternoon temperatures 100 to 109. For the Wind 
  Advisory, southwest winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...Southwest corner of Imperial County.

* WHEN...For the Excessive Heat Warning, until 8 PM PDT this 
  evening. For the Wind Advisory, from 7 PM this evening to 8 AM 
  PDT Saturday.

* IMPACTS...Difficult driving conditions, especially for larger 
  vehicles traveling along roads with crosswinds. Light, 
  unsecured objects may become airborne. High HeatRisk. 
  Overexposure can cause heat cramps and heat exhaustion to 
  develop and, without intervention, can lead to heat stroke.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained wind speeds of between
30 and 40 mph are expected, or wind gusts of between 40 and
58 mph. Winds this strong can make driving difficult, especially
for high profile vehicles. In addition, strong winds over desert
areas could result in briefly lowered visibilities to well under
a mile at times in blowing dust or blowing sand. Use extra
caution.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ537-540-542>544-546-548-550-551-553-301300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix-
North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley-
South Mountain/Ahwatukee-Southeast Valley/Queen Creek-
Northwest Pinal County-
Including the cities of Circle City, Surprise, Wittmann, 
Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, 
Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert,
Sun Lakes, Queen Creek, Casa Grande, Florence, and Coolidge
149 PM MST Fri May 29 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 107 
  to 113.

* WHERE...North Phoenix/Glendale, Scottsdale/Paradise Valley, 
  Buckeye/Avondale, Deer Valley, Central Phoenix, The East 
  Valley of the Phoenix Metro Area, Northwest Pinal County, 
  Southeast Valley/Queen Creek, South Mountain/Ahwatukee and The 
  Northwest Valley of the Phoenix Metro Area.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ541-545-547-549-552-555-556-560-561-301300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Cave Creek/New River-New River Mesa-Rio Verde/Salt River-
Fountain Hills/East Mesa-Superior-Apache Junction/Gold Canyon-
Tonto Basin-San Carlos-Dripping Springs-
Including the cities of Scottsdale, Tortilla Flat, 
Fountain Hills, Superior, Apache Junction, Punkin Center, 
San Carlos, Hayden, and Winkelman
149 PM MST Fri May 29 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 101 
  to 112.

* WHERE...New River Mesa, Rio Verde/Salt River, Cave Creek/New 
  River, Fountain Hills/East Mesa, San Carlos, Dripping Springs, 
  Superior, Tonto Basin and Apache Junction/Gold Canyon.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ531-533-535-536-300300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200530T0300Z/
Kofa-Central La Paz-Southeast Yuma County-Gila River Valley-
Including the cities of Palm Canyon, Brenda, Harcuvar, 
Quartzsite, Vicksburg, Vicksburg Junction, Salome, and Ligurta
149 PM MST Fri May 29 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* WHAT...Dangerously hot conditions. Afternoon temperatures 104 
  to 112.

* WHERE...Southeast Yuma County, Gila River Valley, Kofa and 
  Central La Paz County.

* WHEN...Until 8 PM MST this evening.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ530-532-CAZ561-563>570-300300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200530T0300Z/
Parker Valley-Yuma-Joshua Tree NP East-Salton Sea-
Chuckwalla Mountains-Imperial County Southeast-
Imperial County West-Imperial Valley-Chiriaco Summit-
Palo Verde Valley-Chuckwalla Valley-
Including the cities of Parker, Ehrenberg, Yuma, 
Fortuna Foothills, Desert Shores, Imperial Hot Mineral Springs, 
Winterhaven, Coolidge Springs, Salton City, Winona, Coyote Wells,
Ocotillo, Plaster City, El Centro, Calexico, Alamorio, Brawley, 
Chiriaco Summit, Martinez Lake, Blythe, Palo Verde, Ripley, 
and Midland
149 PM MST Fri May 29 2020 /149 PM PDT Fri May 29 2020/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /8 PM
PDT/ THIS EVENING...

* WHAT...Dangerously hot conditions. Afternoon temperatures 102 
  to 112.

* WHERE...Portions of southwest Arizona and southeast and 
  southern California.

* WHEN...Until 8 PM MST /8 PM PDT/ this evening.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ534-538-539-554-559-301300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Aguila Valley-Tonopah Desert-Gila Bend-West Pinal County-
Sonoran Desert Natl Monument-
Including the cities of Aguila, Gladden, Wickenburg, Arlington, 
Hassayampa, Tonopah, Wintersburg, Gila Bend, Sentinel, and Kaka
149 PM MST Fri May 29 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 103 
  to 111.

* WHERE...West Pinal County, Sonoran Desert National Monument, 
  Aguila Valley, Gila Bend and Tonopah Desert.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

703 
WWUS75 KPSR 300935
NPWPSR

URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
235 AM MST Sat May 30 2020

AZZ537-540-542>544-546-548-550-551-553-302300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix-
North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley-
South Mountain/Ahwatukee-Southeast Valley/Queen Creek-
Northwest Pinal County-
Including the cities of Circle City, Surprise, Wittmann, 
Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, 
Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert,
Sun Lakes, Queen Creek, Casa Grande, Florence, and Coolidge
235 AM MST Sat May 30 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 106 
  to 111.

* WHERE...North Phoenix/Glendale, Scottsdale/Paradise Valley, 
  Buckeye/Avondale, Deer Valley, Central Phoenix, The East 
  Valley of the Phoenix Metro Area, Northwest Pinal County, 
  Southeast Valley/Queen Creek, South Mountain/Ahwatukee and The 
  Northwest Valley of the Phoenix Metro Area.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ541-545-547-549-552-555-556-560-561-302300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Cave Creek/New River-New River Mesa-Rio Verde/Salt River-
Fountain Hills/East Mesa-Superior-Apache Junction/Gold Canyon-
Tonto Basin-San Carlos-Dripping Springs-
Including the cities of Scottsdale, Tortilla Flat, 
Fountain Hills, Superior, Apache Junction, Punkin Center, 
San Carlos, Hayden, and Winkelman
235 AM MST Sat May 30 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 100 
  to 109.

* WHERE...New River Mesa, Rio Verde/Salt River, Cave Creek/New 
  River, Fountain Hills/East Mesa, San Carlos, Dripping Springs, 
  Superior, Tonto Basin and Apache Junction/Gold Canyon.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ534-538-539-554-559-302300-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Aguila Valley-Tonopah Desert-Gila Bend-West Pinal County-
Sonoran Desert Natl Monument-
Including the cities of Aguila, Gladden, Wickenburg, Arlington, 
Hassayampa, Tonopah, Wintersburg, Gila Bend, Sentinel, and Kaka
235 AM MST Sat May 30 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 103 
  to 109.

* WHERE...West Pinal County, Sonoran Desert National Monument, 
  Aguila Valley, Gila Bend and Tonopah Desert.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

CAZ562-301500-
/O.CON.KPSR.WI.Y.0020.000000T0000Z-200530T1500Z/
Imperial County Southwest-
235 AM PDT Sat May 30 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING...

* WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph.

* WHERE...Southwest corner of Imperial County.

* WHEN...Until 8 AM PDT this morning.

* IMPACTS...Difficult driving conditions, especially for larger 
  vehicles traveling along roads with crosswinds. Light, 
  unsecured objects may become airborne.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained wind speeds of between
30 and 40 mph are expected, or wind gusts of between 40 and
58 mph. Winds this strong can make driving difficult, especially
for high profile vehicles. In addition, strong winds over desert
areas could result in briefly lowered visibilities to well under
a mile at times in blowing dust or blowing sand. Use extra
caution.

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

&&

$$

664 
WWUS75 KPSR 301506
NPWPSR

URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
806 AM MST Sat May 30 2020

CAZ562-301615-
/O.EXP.KPSR.WI.Y.0020.000000T0000Z-200530T1500Z/
Imperial County Southwest-
806 AM PDT Sat May 30 2020

...WIND ADVISORY HAS EXPIRED...

Wind speeds will continue to decrease through the day.

$$

AZZ537-540-542>544-546-548-550-551-553-310315-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix-
North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley-
South Mountain/Ahwatukee-Southeast Valley/Queen Creek-
Northwest Pinal County-
Including the cities of Circle City, Surprise, Wittmann, 
Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, 
Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert,
Sun Lakes, Queen Creek, Casa Grande, Florence, and Coolidge
806 AM MST Sat May 30 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 106 
  to 111.

* WHERE...North Phoenix/Glendale, Scottsdale/Paradise Valley, 
  Buckeye/Avondale, Deer Valley, Central Phoenix, The East 
  Valley of the Phoenix Metro Area, Northwest Pinal County, 
  Southeast Valley/Queen Creek, South Mountain/Ahwatukee and The 
  Northwest Valley of the Phoenix Metro Area.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ541-545-547-549-552-555-556-560-561-310315-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Cave Creek/New River-New River Mesa-Rio Verde/Salt River-
Fountain Hills/East Mesa-Superior-Apache Junction/Gold Canyon-
Tonto Basin-San Carlos-Dripping Springs-
Including the cities of Scottsdale, Tortilla Flat, 
Fountain Hills, Superior, Apache Junction, Punkin Center, 
San Carlos, Hayden, and Winkelman
806 AM MST Sat May 30 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 100 
  to 109.

* WHERE...New River Mesa, Rio Verde/Salt River, Cave Creek/New 
  River, Fountain Hills/East Mesa, San Carlos, Dripping Springs, 
  Superior, Tonto Basin and Apache Junction/Gold Canyon.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

AZZ534-538-539-554-559-310315-
/O.CON.KPSR.EH.W.0004.000000T0000Z-200601T0300Z/
Aguila Valley-Tonopah Desert-Gila Bend-West Pinal County-
Sonoran Desert Natl Monument-
Including the cities of Aguila, Gladden, Wickenburg, Arlington, 
Hassayampa, Tonopah, Wintersburg, Gila Bend, Sentinel, and Kaka
806 AM MST Sat May 30 2020

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST
SUNDAY...

* WHAT...Dangerously hot conditions. Afternoon temperatures 103 
  to 109.

* WHERE...West Pinal County, Sonoran Desert National Monument, 
  Aguila Valley, Gila Bend and Tonopah Desert.

* WHEN...Until 8 PM MST Sunday.

* IMPACTS...High HeatRisk. 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.

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, which may include guidance for
proper social distancing measures.

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.

&&

$$

Area Forecast Discussion
National Weather Service Phoenix AZ
255 AM MST Fri May 29 2020

.SYNOPSIS...
Strong high pressure building over the region will bring
temperatures around 10 degrees above normal through this weekend,
with the heat persisting longer across south-central Arizona.
Slightly cooler, but still above average temperatures are likely
early next week as an area of low pressure slowly moves towards
the west coast. Increasing moisture may also bring a slight chance
of thunderstorms to southern Gila County.

&&

.DISCUSSION...
Early this morning, strong high pressure aloft remained situated
across the desert southwest, with the 500mb high center across east-
central Arizona per latest plot data. Heights across the lower
southern deserts were in the 591-592dm ballpark. 2 am IR imagery
showed generally clear skies area-wide. To the west of Arizona, a
large upper closed low could be seen spinning just off the southern
California coast; the low was helping to pump up the ridge across
the desert southwest and Arizona, leading to very hot temperatures.
Phoenix reached a high of 109 yesterday, and today should be even
hotter as warm air aloft continues to translate to the surface.
850mb temps are forecast to climb at least 1 Celsius degree across
the central deserts and high temperatures today should climb above
110 over many hotter deserts. Phoenix should see a high near 111,
approaching the record of 112 for the date. The latest NAEFS
percentiles for 850mb temps shows a large area across the central
deserts exceeding the 97th climatological percentile this afternoon
and this supports the idea of hottest deserts approaching record
levels. Of course, the Excessive Heat Warning will continue today
for all lower desert areas across the area.

In addition to the extreme heat today, as the upper high center
moves into far east central Arizona, modest amounts of mid level
moisture will wrap around the high and into portions of eastern
Arizona including southern Gila County. Given the high heat there
will be some instability, certainly enough to support high-based
thunderstorms over higher terrain areas east of Phoenix. Rainfall
will be minimal, but there is a possibility of some gusty outflow
winds moving into the central deserts this evening. No rain is
expected in the Phoenix area however.

Over the course of the weekend, the upper low off the California
coast will weaken, open up and lift northeastward moving inland and
passing by to the northwest of Arizona. This will mainly serve to
tighten gradients and increase our winds mainly over areas west of
Phoenix. Heights will start to fall off especially across far
southeast California, and slightly cooler air will even work into
the central deserts. 850mb temps are forecast to fall 1-2 degrees
Celsius over the lower central deserts, so we will see a few degrees
of cooling allowing highs to mostly drop below 110 over the hotter
deserts by Sunday. Phoenix is expected to see highs around 109 both
Saturday and Sunday, and the Excessive Heat Warning will be allowed
to continue through the weekend. While high heat risk will be rather
extensive across the deserts today, it will fall into the moderate
range across many areas over the weekend, especially deserts west of
Phoenix and as such the heat warning will expire at 8 pm Friday for
areas west of Maricopa County. There will be areas of high heat risk
persisting across south-central Arizona through Sunday, including
over the greater Phoenix area and as such the heat warning will
remain in effect until 8 pm Sunday for desert areas from Maricopa
County eastward. Also, there will be lingering mid level moisture
over the high terrain east of Phoenix this weekend and an isolated
high-based storm will be possible over high terrain areas each day
especially areas east of Globe.

as we move into the early to middle portion of next week, both
operational and ensemble guidance are very consistent with the idea
that another deep trof or large closed low will again develop
somewhere just off the west coast. This idea is shared by most
ensemble members from the GEFS, NAEFS and CMC. However, there is
still a fair amount of disagreement on the exact position of the
trof/closed low. Depending upon how far east (or west) the low
actually sets up, temperatures may vary dramatically going into the
middle part of next week. should the low edge further to the east we
can expect cooler high temperatures with highs potentially falling
into the 90s over the central deserts. As an example of the model
uncertainty, here are some data from the latest European ensemble
MOS: For Sunday the spread between the high and low members for MaxT
in Phoenix is 109 to 103 (6 degrees). The spread on Tuesday and
Wednesday next week is 111/95 and 114/91 respectively.

The idea of a gradual cooling trend still looks to be on track and
we will use the NBM trends which call for highs of 106 in Phoenix on
Monday lowering to 102 on Wednesday. Certainly there is the
possibility that we may see highs in the 90s by the middle of next
week, but confidence is too low at this time to call for that much
cooling.

With the low not far to our west, flow aloft will continue to be
southerly to southwesterly and this will continue to feed a bit of
mid level moisture into the high terrain of eastern Arizona through
the middle of next week. Thus, there remains the potential for an
isolated afternoon or early evening thunderstorm across high terrain
areas east of Phoenix each day.

&&

.AVIATION...Updated at 0540Z.

South-Central Arizona including KPHX, KIWA, KSDL, and KDVT:

Diurnal wind tendencies are favored through Friday afternoon with
speeds around 8 kts or less. There is a slight chance for showers
and an isolated storm or two Friday afternoon east of the metro.
This activity is not expected to spread near any terminals, but
outflow winds from the east to southeast may push into and
possibly through the metro during the late afternoon and evening
hours. This is represented in the TAFs with an east or southeast
wind shift around 1-2Z. Skies should remain mostly clear over the
metro area, but cumulus and towering cumulus will be visible to
the east Friday afternoon.

Southeast California/Southwest Arizona including KIPL and KBLH:

Clear skies through the Friday afternoon. Winds will favor the
southeast through Friday afternoon at KIPL with speeds increasing
near 10 kts in the afternoon. A strong westerly shift at KIPL is
expected in the early evening with gusts up to 20-25 kts. Wind
will favor the south at KBLH through the TAF period with a period
of variability overnight and breezy winds Friday afternoon with
gusts up to 25 kts.

&&

.FIRE WEATHER...
Sunday through Thursday:

Much above normal temperatures on Sunday to gradually cool closer to
the seasonal average by the middle of next week. There is a slight
chance of an isolated thunderstorm in eastern Gila County on Sunday
and Monday afternoons, albeit with little to no accompanying
rainfall. Somewhat more expansive shower and thunderstorm activity
may be possible towards the middle of next week in eastern
districts, however confidence in this outcome is low. Minimum
afternoon humidity levels falling to around 10% this weekend likely
to rebound closer to 15% by the middle of next week. Overnight
recovery will mostly fall in a 20-35% range though could gradually
improve. Winds may be a bit gusty Sunday and Monday, though well
below critical thresholds. Nevertheless, fire danger will remain
heightened with the prolonged period of very hot, dry weather.

&&

.CLIMATE...

Record highs this week:

Date        Phoenix          Yuma
----        -------          ----
May 27    111 in 1983     114 in 1951
May 28    113 in 1984     116 in 1983
May 29    112 in 1910     115 in 1984
May 30    114 in 1910     120 in 1910
May 31    109 in 2012     113 in 2012

&&

.SPOTTER INFORMATION STATEMENT...
Spotters should follow standard reporting procedures.

&&

.PSR WATCHES/WARNINGS/ADVISORIES...
AZ...Excessive Heat Warning until 8 PM MST Sunday for AZZ534-537>556-
     559>561.

     Excessive Heat Warning until 8 PM MST Friday for AZZ530>533-535-
     536.

CA...Excessive Heat Warning until 8 PM PDT Friday for CAZ561>570.

&&

DISCUSSION...CB
AVIATION...Benedict
FIRE WEATHER...Percha/Rogers/MO
CLIMATE...MO