Flash Flood Warning
Flash Flood Warning
AZC019-220315-
/O.EXT.KTWC.FF.W.0148.000000T0000Z-260822T0315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
610 PM MST Fri Aug 21 2026
The National Weather Service in Tucson has extended the
* Flash Flood Warning for...
Central Pima County in southeastern Arizona...
* Until 815 PM MST.
* At 610 PM MST, Water levels are slowly receding from the 1 to 3
inches of rain that fell earlier this afternoon along Highway 286
at Altar Wash. Flash flooding is likely still ongoing. Additional
thunderstorms will move across this area through 7 pm.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Mainly rural areas of Central Pima County along and near Highway
286 between Three Points and Arivaca Road.
This includes Route 286 between mile markers 22 and 34.
This includes the following streams and drainages...
Brown Wash, Fresno Wash, Altar Wash, Cerro Prieto Wash, Saucito
Wash and Banner Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3177 11144 3186 11138 3193 11138 3193 11140
3177 11148
FLASH FLOOD...RADAR AND GAUGE INDICATED
$$
Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
108 PM MST Fri Aug 21 2026
AZZ501-502-504>506-509-221200-
/O.CON.KTWC.XH.W.0006.000000T0000Z-260823T0300Z/
Western Pima County-Tohono O`odham Nation-Tucson Metro Area-South
Central Pinal County-Southeast Pinal County-Upper Gila River
Valley-
Including the cities of Picacho Peak State Park, Ajo, Tucson, Sells,
Marana, Mammoth, Oracle, Clifton, Green Valley, Organ Pipe
Cactus N.M., Safford, and Vail
108 PM MST Fri Aug 21 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST SATURDAY...
* WHAT...Dangerously hot conditions with high temperatures ranging
between 103 to 111 degrees and low temperatures 79 to 85 degrees.
Major HeatRisk is expected.
* WHERE...Pinal County, Tohono O`odham Nation, Tucson Metro Area,
Upper Gila River Valley, and Western Pima County.
* WHEN...Until 8 PM MST Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible and
drink plenty of water.
&&
$$
EDWARDS
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1258 PM PDT Fri Aug 21 2026
CAZ061-062-065-220400-
/O.CON.KSGX.XH.W.0008.000000T0000Z-260829T0300Z/
Coachella Valley-San Diego County Deserts-San Gorgonio Pass near
Banning-
Including the cities of Cathedral City, Palm Desert Country, Palm
Desert, Coachella, La Quinta, Indio, Palm Springs, and Borrego
Springs
1258 PM PDT Fri Aug 21 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY...
* WHAT...Dangerously hot conditions with temperatures up to 115.
* WHERE...Coachella Valley, San Diego County Deserts, and San
Gorgonio Pass near Banning.
* WHEN...Until 8 PM PDT Friday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
1215 PM MST Fri Aug 21 2026
AZZ530>533-535-536-CAZ562-565>567-569-570-221000-
/O.CON.KPSR.XH.W.0008.000000T0000Z-260829T0300Z/
Parker Valley-Kofa-Yuma-Central La Paz-Southeast Yuma County-Gila
River Valley-Imperial County Southwest-Imperial County Southeast-
Imperial County West-Imperial Valley-Palo Verde Valley-Chuckwalla
Valley-
Including the cities of Vicksburg Junction, Quartzsite, Brenda,
Mountain Spring, Palm Canyon, Yuma, Coyote Wells, Ripley, Calexico,
Coolidge Springs, El Centro, Harcuvar, Winterhaven, Winona, Salome,
Ehrenberg, Palo Verde, Alamorio, Brawley, Ligurta, Plaster City,
Martinez Lake, Midland, Ocotillo, Vicksburg, Blythe, Parker, Salton
City, and Fortuna Foothills
1215 PM MST Fri Aug 21 2026 /1215 PM PDT Fri Aug 21 2026/
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /8 PM PDT/
FRIDAY...
* WHAT...Dangerously hot conditions. It will also be humid through
the weekend. Afternoon temperatures 106 to 117 expected. Major to
Extreme Heat Risk.
* WHERE...Portions of southwest Arizona and southeast California.
* WHEN...Until 8 PM MST /8 PM PDT/ Friday.
* 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 Extreme 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.
Public cooling shelters are available in some areas. Consult county
officials for more details.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
1215 PM MST Fri Aug 21 2026
AZZ534-538-539-541-549-553>555-559-221000-
/O.CON.KPSR.XH.W.0008.000000T0000Z-260829T0300Z/
Aguila Valley-Tonopah Desert-Gila Bend-Cave Creek/New River-
Fountain Hills/East Mesa-Northwest Pinal County-West Pinal County-
Apache Junction/Gold Canyon-Sonoran Desert Natl Monument-
Including the cities of Fountain Hills, Cactus Forest, Hassayampa,
Coolidge, Apache Junction, Kaka, Sentinel, Aguila, Gila Bend,
Scottsdale, Gladden, Wintersburg, Wickenburg, Casa Grande, Tonopah,
Arlington, and Florence
1215 PM MST Fri Aug 21 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST FRIDAY...
* WHAT...Dangerously hot conditions. Afternoon temperatures 107 to
116 expected. Major to Extreme Heat Risk.
* WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New
River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County,
Sonoran Desert Natl Monument, and Tonopah Desert.
* WHEN...Until 8 PM MST Friday.
* 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.
* ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free
cooling center, transportation, water and more.
https://www.maricopa.gov/heat
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme 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.
Public cooling shelters are available in some areas. Consult county
officials for more details.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
1215 PM MST Fri Aug 21 2026
AZZ537-540-542>544-546-548-550-551-221000-
/O.CON.KPSR.XH.W.0008.000000T0000Z-260829T0300Z/
Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix-
North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley-
South Mountain/Ahwatukee-Southeast Valley/Queen Creek-
Including the cities of Goodyear, Cashion, Phoenix, Circle City,
Liberty, Sun City West, Gilbert, Chandler, Queen Creek, Sun Lakes,
Paradise Valley, Beardsley, Tempe, Peoria, Mesa, Avondale, Wittmann,
and Surprise
1215 PM MST Fri Aug 21 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST FRIDAY...
* WHAT...Dangerously hot conditions. Afternoon temperatures 108 to
114 expected. Major to Extreme Heat Risk.
* WHERE...The Phoenix metropolitan area.
* WHEN...Until 8 PM MST Friday.
* 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.
* ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free
cooling center, transportation, water and more.
https://www.maricopa.gov/heat
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme 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.
Public cooling shelters are available in some areas. Consult county
officials for more details.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
1215 PM MST Fri Aug 21 2026
AZZ545-547-552-221000-
/O.EXA.KPSR.XH.W.0008.000000T0000Z-260829T0300Z/
New River Mesa-Rio Verde/Salt River-Superior-
Including the cities of Tortilla Flat and Superior
1215 PM MST Fri Aug 21 2026
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY...
* WHAT...Dangerously hot conditions. Afternoon temperatures 105 to
114. Major to extreme Heat Risk.
* WHERE...New River Mesa, Rio Verde/Salt River, and Superior.
* WHEN...Until 8 PM MST Friday.
* 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.
* ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free
cooling center, transportation, water and more.
https://www.maricopa.gov/heat
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme 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.
Public cooling shelters are available in some areas. Consult county
officials for more details.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Phoenix AZ
1215 PM MST Fri Aug 21 2026
AZZ560-221000-
/O.CON.KPSR.XH.W.0008.000000T0000Z-260829T0300Z/
San Carlos-
Including the cities of San Carlos and Peridot
1215 PM MST Fri Aug 21 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST FRIDAY...
* WHAT...Dangerously hot conditions. Afternoon temperatures 105 to
113 expected. Major to Extreme Heat Risk.
* WHERE...San Carlos.
* WHEN...Until 8 PM MST Friday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events. Overexposure can cause heat cramps and heat
exhaustion to develop and, without intervention, can lead to heat
stroke.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Extreme Heat Warning means that a period of very hot temperatures,
even by local standards, will occur. Actions should be taken to
lessen the impact of the extreme heat.
Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose-fitting clothing when possible and
drink plenty of water.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Public cooling shelters are available in some areas. Consult county
officials for more details.
&&
$$
SB
URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
405 AM PDT Fri Aug 21 2026
AZZ002-570-571-576-CAZ522-527-NVZ020-025-026-220300-
/O.CON.KVEF.XH.W.0004.000000T0000Z-260824T0300Z/
Lake Havasu and Fort Mohave-Lake Mead - AZ side-Lake Mohave - AZ
side-Northwest Deserts-Death Valley National Park-San Bernardino
County-Upper Colorado River Valley-Las Vegas Valley-Lake Mead -
NV side-Lake Mohave - NV side-
Including the cities of Furnace Creek, Boulder City, Temple Bar, Las
Vegas, Yucca, Golden Valley, Henderson, Desert Hills, Needles,
Topock, Stovepipe Wells, Hoover Dam, Dolan Springs, Laughlin,
Valentine, Shoshone, Bullhead City, Lake Havasu City, Kingman, North
Las Vegas, Wikieup, and South Cove
405 AM PDT Fri Aug 21 2026 /405 AM MST Fri Aug 21 2026/
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT /8 PM MST/
SUNDAY...
* WHAT...Dangerously hot conditions with temperatures up to 115 to
118 degrees expected through Death Valley and the lower Colorado
River Valley, with highs between 107 to 110 degrees elsewhere. Near
record warm low temperatures expected in urban areas.
* WHERE...Lake Mohave, Lake Mead, Lower Colorado River Valley / Lake
Havasu, Northwest Deserts, Death Valley National Park, and Las
Vegas Valley.
* WHEN...Until 8 PM PDT /8 PM MST/ Sunday.
* 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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
405 AM PDT Fri Aug 21 2026
AZZ575-CAZ524>526-NVZ016-017-022-220300-
/O.CON.KVEF.XH.W.0004.000000T0000Z-260822T0300Z/
Hualapai Mountains-Eastern Mojave Desert-Morongo Basin-Cadiz
Basin-Northeast Clark County-Western Clark and Southern Nye
County-Southern Clark County-
Including the cities of Overton, Twentynine Palms, Cal-Nev-Ari,
Mountain Pass, Baker, Indian Springs, Desert Rock, Mitchell Caverns,
Vidal Junction, Moapa, Amargosa Valley, Yucca Valley, Primm,
Mesquite, Pahrump, Hualapai Peak, Searchlight, and Morongo Valley
405 AM PDT Fri Aug 21 2026 /405 AM MST Fri Aug 21 2026/
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT /8 PM MST/
THIS EVENING...
* WHAT...Dangerously hot conditions with high temperatures 104 to 108
and near record warm overnight low temperatures this morning.
* WHERE...In Arizona, Hualapai Mountains. In California, Cadiz Basin,
Eastern Mojave Desert, and Morongo Basin. In Nevada, Northeast
Clark County, Southern Clark County, and Western Clark and Southern
Nye County.
* WHEN...Until 8 PM PDT /8 PM MST/ 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.
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.
&&
$$
JCS
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1258 PM PDT Fri Aug 21 2026
CAZ048-050-056>058-554-220400-
/O.CON.KSGX.HT.Y.0010.260822T1700Z-260825T0300Z/
San Bernardino and Riverside County Valleys-The Inland Empire-San
Diego County Valleys-Riverside County Mountains-Santa Ana
Mountains and Foothills-San Diego County Mountains-Orange County
Inland Areas-
Including the cities of Fullerton, Ontario, San Bernardino,
Poway, Irvine, Santa Ana, Mission Viejo, Anaheim, Pine Valley,
Orange, Corona, San Marcos, Rancho Cucamonga, Escondido,
Riverside, Julian, Garden Grove, La Mesa, El Cajon, Santee,
Idyllwild-Pine Cove, Moreno Valley, and Fontana
1258 PM PDT Fri Aug 21 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO 8 PM PDT
MONDAY...
* WHAT...Temperatures 90 to 97 for Inland Orange County, 90 to 102
for inland San Diego County, 98 to 106 for the Inland Empire and
89 to 99 in the mountains.
* WHERE...Orange County Inland Areas, Riverside County Mountains,
San Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Mountains, San Diego County Valleys, and Santa Ana
Mountains and Foothills.
* WHEN...From 10 AM Saturday to 8 PM PDT Monday.
* IMPACTS...Hot temperatures 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1258 PM PDT Fri Aug 21 2026
CAZ055-220400-
/O.CON.KSGX.HT.Y.0010.260822T1700Z-260825T0300Z/
San Bernardino County Mountains-
Including the cities of Lake Arrowhead and Crestline
1258 PM PDT Fri Aug 21 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO 8 PM PDT
MONDAY...
* WHAT...Temperatures up to 93 expected.
* WHERE...San Bernardino County Mountains.
* WHEN...From 10 AM Saturday to 8 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Westerink
Flood Advisory
Flood Advisory
National Weather Service Tucson AZ
637 PM MST Fri Aug 21 2026
AZC019-220430-
/O.NEW.KTWC.FA.Y.0089.260822T0137Z-260822T0430Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
637 PM MST Fri Aug 21 2026
...FLOOD ADVISORY IN EFFECT UNTIL 930 PM MST THIS EVENING...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...North Central Pima County in southeastern Arizona...
* WHEN...Until 930 PM MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 637 PM MST, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 1
and 2 inches of rain have fallen.
- This includes the following streams and drainages...
San Simon Wash, Anegam Wash, Hickiwan Wash, Sikort Chuapo Wash,
Tenmile Wash and Gu Achi Wash.
- Some locations that will experience flooding include...
Hickiwan, San Simon, Vaya Chin and San Simon West.
- This includes Route 86 between mile markers 66 and 82.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 3216 11230 3222 11220 3235 11213 3245 11224
3247 11248 3245 11257 3237 11266 3221 11256
3216 11250
$$
AWH
Flood Advisory
National Weather Service Albuquerque NM
545 PM MDT Fri Aug 21 2026
NMC006-220245-
/O.NEW.KABQ.FA.Y.0181.260821T2345Z-260822T0245Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cibola NM-
545 PM MDT Fri Aug 21 2026
...FLOOD ADVISORY IN EFFECT UNTIL 845 PM MDT THIS EVENING...
* WHAT...Arroyo and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Southeastern Cibola County in west central New Mexico...
* WHEN...Until 845 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 545 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause arroyo and small stream flooding.
Between 0.5 and 1.5 inches of rain have fallen southeast of Acoma
Pueblo.
- Additional rainfall amounts of 0.25 to 0.75 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Mainly rural areas of Southeastern Cibola County.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Arroyos, streams, and normally dry rivers can become raging killer
currents in a matter of minutes. Water in arroyos can travel many
miles and take hours to reach your location from upstream rain areas.
&&
LAT...LON 3463 10746 3464 10741 3468 10738 3471 10736
3476 10735 3479 10737 3484 10733 3486 10736
3486 10744 3487 10748 3483 10753 3479 10756
3475 10757 3469 10756
$$
MA
Air Quality Alert
AZZ504-220300-
Tucson Metro Area-
Including the cities of Tucson, Green Valley, Marana, and Vail
122 PM MST Fri Aug 21 2026
...OZONE ACTION DAY IN EFFECT UNTIL 8 PM MST THIS EVENING...
The Pima County Department of Environmental Quality (PDEQ) has
issued an Ozone Action Day for the Tucson Metro area until 8 PM MST
this evening.
This means that forecast weather conditions combined with existing
ozone levels are expected to result in local maximum 8-hour ozone
concentrations that pose a health risk. Adverse health effects
increase as air quality deteriorates.
Ozone is an air pollutant which can cause breathing difficulties for
children, older adults, as well as persons with respiratory
problems. A decrease in physical activity is recommended.
You are urged to car pool, telecommute, or use mass transit. The use
of gasoline-powered equipment should be reduced or done late in the
day.
For details on this Action Day, visit the PDEQ website at
www.pima.gov/deq or call 520-724-6885.
$$
AZC013-240400-
Air Quality Alert
Relayed by National Weather Service Phoenix AZ
918 AM MST Fri Aug 21 2026
...OZONE HIGH POLLUTION ADVISORY FOR MARICOPA COUNTY INCLUDING THE
PHOENIX METRO AREA THROUGH SUNDAY...
The Arizona Department of Environmental Quality (ADEQ) has issued an
Ozone High Pollution Advisory for the Phoenix Metro Area through Sunday.
This means that forecast weather conditions combined with existing
ozone levels are expected to result in local maximum 8-hour ozone
concentrations that pose a health risk. Adverse health effects
increase as air quality deteriorates.
Ozone is an air contaminant which can cause breathing difficulties
for children, older adults, as well as persons with respiratory
problems. A decrease in physical activity is recommended.
You are urged to car pool, telecommute or use mass transit.
The use of gasoline-powered equipment should be reduced or done late
in the day.
For details on this High Pollution Advisory, visit the ADEQ internet
site at www.azdeq.gov/forecast/phoenix or call 602-771-2300.
$$
