868
FPUS55 KPSR 221105
ZFPPSR
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE PHOENIX AZ
405 AM MST SAT AUG 22 2026
THIS IS AN AUTOMATICALLY GENERATED PRODUCT THAT PROVIDES AVERAGE
VALUES FOR LARGE GEOGRAPHICAL AREAS AND MAY NOT BE REPRESENTATIVE
OF THE EXACT LOCATION THAT YOU ARE INTERESTED IN. FOR A MORE SITE
SPECIFIC FORECAST, PLEASE VISIT WEATHER.GOV/PHOENIX AND EITHER
(1) SELECT A LOCATION FROM THE DROPDOWN MENU ABOVE THE MAP OR
(2) CLICK A LOCATION ON THE MAP. YOU CAN REFINE YOUR SELECTION BY
CLICKING ON THE MAP DISPLAYED ON THE RESULTING PAGE.
AZZ537-540-542>544-546-548-550-551-222300-
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 CIRCLE CITY, SURPRISE, WITTMANN, BEARDSLEY,
SUN CITY WEST, AVONDALE, CASHION, GOODYEAR, LIBERTY, PEORIA, PHOENIX,
PARADISE VALLEY, MESA, CHANDLER, TEMPE, GILBERT, SUN LAKES,
AND QUEEN CREEK
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY AND HOT. HIGHS 109 TO 113. EAST WIND AROUND
5 MPH IN THE MORNING BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 84 TO 91. EAST WIND 5 TO 15 MPH. CHANCE OF RAIN
20 PERCENT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 106 TO 111. SOUTH WIND AROUND 5 MPH IN THE MORNING
BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 82 TO 90. WEST WIND 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. HIGHS 105 TO 109. WEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 82 TO 89.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 113.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 84 TO 90.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 110 TO 115.
WEDNESDAY NIGHT
CLEAR. LOWS 84 TO 91.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 109 TO 114.
THURSDAY NIGHT
CLEAR. LOWS 84 TO 90.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 109 TO 115.
AZZ541-549-555-222300-
CAVE CREEK/NEW RIVER-FOUNTAIN HILLS/EAST MESA-
APACHE JUNCTION/GOLD CANYON-
INCLUDING THE CITIES OF SCOTTSDALE, FOUNTAIN HILLS,
AND APACHE JUNCTION
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY AND HOT. HIGHS 107 TO 112. EAST WIND 5 TO
10 MPH IN THE MORNING BECOMING WEST 10 TO 20 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 77 TO 87. NORTHEAST WIND 10 TO
20 MPH IN THE EVENING DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
CHANCE OF RAIN 10 PERCENT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 105 TO 110. SOUTHEAST WIND 5 TO 10 MPH IN THE MORNING
BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 86. NORTHWEST WIND AROUND
5 MPH IN THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 103 TO 108. WEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 79 TO 85.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 107 TO 111.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 87.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 109 TO 113.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 87.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 112.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 87.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 109 TO 113.
AZZ553-554-222300-
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,
AND COOLIDGE
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 113. SOUTHWEST WIND
AROUND 5 MPH IN THE MORNING BECOMING NORTHWEST 10 TO 15 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. BREEZY. LOWS 77 TO 87. SOUTHEAST WIND 15 TO 25 MPH IN
THE EVENING DECREASING TO AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 106 TO 111. SOUTH WIND AROUND 5 MPH IN THE MORNING
BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CONSIDERABLE
CLOUDINESS. LOWS 77 TO 87. SOUTHWEST WIND 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HIGHS 104 TO 109. WEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 79 TO 86.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 106 TO 112.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 88.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 114.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 89.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 114.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 88.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 114.
AZZ532-222300-
YUMA-
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
SUNNY AND VERY HOT. HIGHS NEAR 115. SOUTHWEST WIND 5 TO
10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR.
LOWS 86 TO 87. SOUTH WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS NEAR 111. SOUTH WIND 5 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 84 TO 86. SOUTH WIND 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. HIGHS NEAR 109. SOUTH WIND 5 TO 15 MPH. CHANCE OF RAIN
10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
TUESDAY
SUNNY AND HOT. HIGHS 111 TO 114.
TUESDAY NIGHT
CLEAR. LOWS NEAR 90.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 113 TO 115.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 112 TO 114.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 112 TO 114.
AZZ562-222300-
GLOBE/MIAMI-
INCLUDING THE CITIES OF GLOBE AND MIAMI
405 AM MST SAT AUG 22 2026
TODAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 95 TO 105. NORTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF
RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. LOWS 67 TO 77. EAST WIND 10 TO 15 MPH IN THE EVENING
BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF RAIN
30 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS 92 TO 102. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 67 TO 77. NORTHWEST WIND AROUND
5 MPH. CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS 93 TO 103. NORTHWEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 70S.
TUESDAY
MOSTLY SUNNY. HIGHS 99 TO 105.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS 101 TO 107.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 70S.
THURSDAY
MOSTLY SUNNY. HIGHS 101 TO 107.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 70S.
FRIDAY
MOSTLY SUNNY. HIGHS 101 TO 107.
AZZ556>558-561-222300-
TONTO BASIN-MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-
DRIPPING SPRINGS-
INCLUDING THE CITIES OF PUNKIN CENTER, SUNFLOWER, HAYDEN,
AND WINKELMAN
405 AM MST SAT AUG 22 2026
TODAY
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. HIGHS 102 TO 107. EAST WIND 5 TO 10 MPH IN THE MORNING
BECOMING SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN
20 PERCENT.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 72 TO 82. NORTHEAST WIND 10 TO
20 MPH IN THE EVENING DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
CHANCE OF RAIN 20 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS 100 TO 105. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 71 TO 81. NORTH WIND 5 TO 10 MPH.
CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY CLOUDY. HIGHS 101 TO 106. NORTHWEST WIND AROUND
5 MPH IN THE MORNING BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 68 TO 81.
TUESDAY
MOSTLY SUNNY. HIGHS 92 TO 108.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 83.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 94 TO 110.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 83.
THURSDAY
MOSTLY SUNNY. HIGHS 93 TO 109.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 83.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 94 TO 110.
AZZ545-547-552-222300-
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-
INCLUDING THE CITIES OF TORTILLA FLAT AND SUPERIOR
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS 107 TO 112. EAST
WIND 5 TO 10 MPH IN THE MORNING BECOMING WEST 10 TO 20 MPH IN THE
AFTERNOON. CHANCE OF RAIN 10 PERCENT.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
76 TO 86. NORTHEAST WIND 10 TO 20 MPH. CHANCE OF RAIN 10 PERCENT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HIGHS 104 TO 109. SOUTHEAST WIND 5 TO 10 MPH IN THE MORNING BECOMING
SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 74 TO 84. NORTH WIND AROUND 5 MPH.
CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY CLOUDY. HIGHS 103 TO 108. WEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 75 TO 84.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 101 TO 111.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 78 TO 86.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 103 TO 113.
WEDNESDAY NIGHT
CLEAR. LOWS 78 TO 86.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 102 TO 112.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 78 TO 86.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 103 TO 113.
AZZ560-222300-
SAN CARLOS-
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. BREEZY. HIGHS 99 TO 109. NORTHEAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON. CHANCE
OF RAIN 20 PERCENT.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 69 TO 79. NORTH WIND 10 TO 20 MPH
IN THE EVENING BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE
OF RAIN 20 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS 98 TO 108. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 69 TO 79. NORTHWEST WIND 5 TO 10 MPH. CHANCE OF
RAIN 20 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS 97 TO 107. WEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 70S.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 104 TO 110.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 80.
WEDNESDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HOT.
HIGHS 105 TO 111.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 80.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 105 TO 111.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 80.
FRIDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HOT. HIGHS
105 TO 111.
AZZ563-222300-
SOUTHEAST GILA COUNTY-
405 AM MST SAT AUG 22 2026
TODAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 92 TO 102. SOUTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTH 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 68 TO 78. NORTHEAST WIND 10 TO
20 MPH IN THE EVENING DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
CHANCE OF RAIN 10 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS 91 TO 101. SOUTHEAST WIND 5 TO 10 MPH
IN THE MORNING BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 67 TO 77. NORTH WIND 5 TO 10 MPH.
CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS 91 TO 101. NORTH WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 77.
TUESDAY
MOSTLY SUNNY. HIGHS 91 TO 103.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 60 TO 78.
WEDNESDAY
PARTLY SUNNY. HIGHS 92 TO 104.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 60 TO 79.
THURSDAY
MOSTLY SUNNY. HIGHS 92 TO 104.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 79.
FRIDAY
PARTLY SUNNY. HIGHS 93 TO 105.
AZZ539-559-222300-
GILA BEND-SONORAN DESERT NATL MONUMENT-
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY AND VERY HOT. HIGHS 111 TO 116. SOUTHWEST WIND
5 TO 10 MPH IN THE MORNING BECOMING NORTHWEST 10 TO 20 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 79 TO 89. SOUTHWEST WIND 10 TO 20 MPH IN THE
EVENING BECOMING SOUTH 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 107 TO 112. SOUTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS 77 TO 87. SOUTHWEST WIND 5 TO
10 MPH. CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY SUNNY AND HOT. HIGHS 105 TO 110. SOUTHWEST WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 81 TO 87.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 104 TO 114.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 89.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 106 TO 116.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 89.
THURSDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. VERY
HOT. HIGHS 106 TO 115.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 88.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 115.
AZZ534-538-222300-
AGUILA VALLEY-TONOPAH DESERT-
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,
HASSAYAMPA, TONOPAH, AND WINTERSBURG
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY. VERY
HOT. HIGHS 110 TO 115. SOUTHEAST WIND AROUND 5 MPH IN THE MORNING
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 79 TO 89. NORTH WIND 10 TO 20 MPH IN
THE EVENING BECOMING EAST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 107 TO 112. SOUTH WIND 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 77 TO 87. SOUTHWEST WIND 5 TO
10 MPH.
MONDAY
PARTLY SUNNY AND HOT. HIGHS 105 TO 110. SOUTHWEST WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 77 TO 86.
TUESDAY
SUNNY AND HOT. HIGHS 105 TO 113.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 79 TO 88.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 115.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 89.
THURSDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. VERY
HOT. HIGHS 107 TO 115.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 88.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 115.
AZZ531-533-222300-
KOFA-CENTRAL LA PAZ-
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,
VICKSBURG, VICKSBURG JUNCTION, AND SALOME
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 115. SOUTHEAST WIND
5 TO 10 MPH IN THE MORNING BECOMING SOUTHWEST 10 TO 20 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 79 TO 89. SOUTHWEST WIND 10 TO 15 MPH
IN THE EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 113. SOUTH WIND 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 86. SOUTH WIND 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. HIGHS 104 TO 109. SOUTH WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN
10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 78 TO 86.
TUESDAY
SUNNY AND HOT. HIGHS 104 TO 112.
TUESDAY NIGHT
CLEAR. LOWS 81 TO 89.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 115.
WEDNESDAY NIGHT
CLEAR. LOWS 82 TO 88.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 106 TO 114.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 88.
FRIDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. VERY HOT.
HIGHS 107 TO 115.
AZZ535-536-222300-
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-
INCLUDING THE CITY OF LIGURTA
405 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY AND VERY HOT. HIGHS 111 TO 116. SOUTH WIND
AROUND 5 MPH IN THE MORNING BECOMING WEST 10 TO 15 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 79 TO 89. SOUTH WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 107 TO 112. SOUTH WIND 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 86. SOUTH WIND 5 TO 10 MPH.
MONDAY
PARTLY SUNNY AND HOT. HIGHS 105 TO 110. SOUTH WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 82 TO 87.
TUESDAY
SUNNY AND HOT. HIGHS 110 TO 114.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 84 TO 89.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 116.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 88.
THURSDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. VERY
HOT. HIGHS 109 TO 115.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 88.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 116.
AZZ530-CAZ569-222300-
PARKER VALLEY-PALO VERDE VALLEY-
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,
PALO VERDE, AND RIPLEY
405 AM MST SAT AUG 22 2026 /405 AM PDT SAT AUG 22 2026/
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ FRIDAY
TODAY
SUNNY AND VERY HOT. HIGHS 112 TO 117. WEST WIND AROUND 5 MPH
IN THE MORNING BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 78 TO 88. SOUTHWEST WIND 10 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 115. SOUTH WIND
5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 77 TO 87. SOUTH WIND 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. HOT. HIGHS 106 TO 111. SOUTH WIND 5 TO 10 MPH. CHANCE
OF RAIN 20 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 87.
TUESDAY
SUNNY AND HOT. HIGHS 108 TO 114.
TUESDAY NIGHT
CLEAR. LOWS 82 TO 88.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 116.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 88.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 116.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 88.
FRIDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. VERY HOT.
HIGHS 110 TO 116.
CAZ565-570-222300-
IMPERIAL COUNTY SOUTHEAST-CHUCKWALLA VALLEY-
INCLUDING THE CITIES OF WINTERHAVEN AND MIDLAND
405 AM PDT SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
SUNNY AND VERY HOT. HIGHS 111 TO 116. NORTHWEST WIND 5 TO
10 MPH IN THE MORNING BECOMING SOUTHWEST 10 TO 15 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 80 TO 90. WEST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 109 TO 114. SOUTH WIND 5 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 79 TO 89. SOUTH WIND 5 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HOT. HIGHS 106 TO 111. SOUTH WIND 5 TO 10 MPH. CHANCE
OF RAIN 20 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 89.
TUESDAY
SUNNY AND HOT. HIGHS 107 TO 113.
TUESDAY NIGHT
CLEAR. LOWS 84 TO 91.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 108 TO 116.
WEDNESDAY NIGHT
CLEAR. LOWS 83 TO 91.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 115.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 90.
FRIDAY
PARTLY SUNNY AND VERY HOT. HIGHS 107 TO 115.
CAZ564-568-222300-
CHUCKWALLA MOUNTAINS-CHIRIACO SUMMIT-
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS AND CHIRIACO
SUMMIT
405 AM PDT SAT AUG 22 2026
TODAY
SUNNY AND HOT. HIGHS 108 TO 113. NORTHEAST WIND 5 TO 10 MPH
IN THE MORNING BECOMING SOUTHWEST 5 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR.
LOWS 78 TO 88. WEST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 106 TO 111. SOUTH WIND 5 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 76 TO 86. SOUTH WIND 5 TO 15 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 103 TO 108. SOUTH
WIND 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 79 TO 87.
TUESDAY
SUNNY AND HOT. HIGHS 100 TO 110.
TUESDAY NIGHT
CLEAR. LOWS 81 TO 89.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 101 TO 113.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 89.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 101 TO 113.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 88.
FRIDAY
PARTLY SUNNY AND HOT. HIGHS 101 TO 113.
CAZ563-222300-
SALTON SEA-
INCLUDING THE CITY OF DESERT SHORES
405 AM PDT SAT AUG 22 2026
TODAY
SUNNY AND HOT. HIGHS 109 TO 114. WEST WIND 5 TO 10 MPH IN
THE MORNING BECOMING EAST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR AND BREEZY. LOWS 82 TO 92. WEST WIND 10 TO
20 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 107 TO 112. SOUTHEAST WIND 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 90. SOUTH WIND 5 TO 10 MPH
IN THE EVENING BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HOT. HIGHS 105 TO 110. SOUTHEAST WIND AROUND 5 MPH IN
THE MORNING BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN
10 PERCENT.
MONDAY NIGHT
CLEAR. LOWS 85 TO 92.
TUESDAY
SUNNY AND HOT. HIGHS 102 TO 112.
TUESDAY NIGHT
CLEAR. LOWS 87 TO 93.
WEDNESDAY
SUNNY AND HOT. HIGHS 103 TO 113.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 87 TO 93.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 103 TO 113.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 86 TO 92.
FRIDAY
PARTLY SUNNY AND HOT. HIGHS 103 TO 113.
CAZ567-222300-
IMPERIAL VALLEY-
INCLUDING THE CITIES OF EL CENTRO, CALEXICO, ALAMORIO, AND BRAWLEY
405 AM PDT SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
SUNNY AND VERY HOT. HIGHS 111 TO 116. SOUTHWEST WIND AROUND
5 MPH IN THE MORNING BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR.
LOWS 78 TO 88. WEST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 115. SOUTH WIND
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 77 TO 87. SOUTH WIND 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS
107 TO 112. SOUTH WIND AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
TUESDAY
SUNNY AND HOT. HIGHS 110 TO 114.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID TO UPPER 80S.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 112 TO 116.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 112 TO 116.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
FRIDAY
PARTLY SUNNY AND VERY HOT. HIGHS 112 TO 116.
CAZ566-222300-
IMPERIAL COUNTY WEST-
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,
COYOTE WELLS, OCOTILLO, AND PLASTER CITY
405 AM PDT SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
MOSTLY SUNNY AND VERY HOT. HIGHS 112 TO 117. SOUTHWEST WIND
5 TO 10 MPH IN THE MORNING BECOMING SOUTHEAST 10 TO 20 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLEAR AND BREEZY. LOWS 81 TO 91. WEST WIND 15 TO
25 MPH IN THE EVENING DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 115. SOUTH WIND
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 79 TO 89. SOUTHWEST WIND 10 TO
15 MPH IN THE EVENING BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HOT. HIGHS 107 TO 112. NORTH WIND AROUND 5 MPH IN THE
MORNING BECOMING EAST 5 TO 10 MPH IN THE AFTERNOON. CHANCE OF RAIN
10 PERCENT.
MONDAY NIGHT
CLEAR. LOWS 85 TO 90.
TUESDAY
SUNNY AND HOT. HIGHS 110 TO 114.
TUESDAY NIGHT
CLEAR. LOWS NEAR 90.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 111 TO 117.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 87 TO 92.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 111 TO 117.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 86 TO 91.
FRIDAY
PARTLY SUNNY AND VERY HOT. HIGHS 112 TO 116.
CAZ562-222300-
IMPERIAL COUNTY SOUTHWEST-
INCLUDING THE CITY OF MOUNTAIN SPRING
405 AM PDT SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 115. SOUTH WIND
10 TO 20 MPH.
TONIGHT
MOSTLY CLEAR AND WINDY. LOWS 83 TO 93. SOUTHWEST WIND
20 TO 30 MPH.
SUNDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY.
HOT. HIGHS 109 TO 114. SOUTH WIND 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 82 TO 92. SOUTHWEST WIND 10 TO
15 MPH. CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HOT. HIGHS 106 TO 111. WEST WIND 5 TO 10 MPH IN THE
MORNING BECOMING EAST IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
CLEAR. LOWS 82 TO 92.
TUESDAY
SUNNY AND HOT. HIGHS 103 TO 113.
TUESDAY NIGHT
CLEAR. LOWS 83 TO 93.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 105 TO 115.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 93.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 105 TO 115.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 93.
FRIDAY
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. VERY HOT. HIGHS 105 TO 115.
CAZ560-561-222300-
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS
VILLAGE
405 AM PDT SAT AUG 22 2026
TODAY
SUNNY AND HOT. HIGHS 100 TO 110. WEST WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTH 10 TO 20 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 77 TO 87. WEST WIND 10 TO 20 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 99 TO 109. WEST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 76 TO 86. SOUTHWEST WIND 5 TO
15 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 95 TO 105. SOUTHWEST WIND 5 TO 10 MPH. CHANCE OF
RAIN 20 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 86.
TUESDAY
SUNNY. HIGHS 93 TO 107.
TUESDAY NIGHT
CLEAR. LOWS 70 TO 87.
WEDNESDAY
SUNNY AND HOT. HIGHS 94 TO 110.
WEDNESDAY NIGHT
CLEAR. LOWS 70 TO 87.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 94 TO 110.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 86.
FRIDAY
PARTLY SUNNY AND HOT. HIGHS 94 TO 110.
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