399
FPUS55 KPSR 221831
ZFPPSR
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE PHOENIX AZ
1131 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
1131 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
SUNNY AND HOT. HIGHS 109 TO 113. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 84 TO 90. WEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING EAST AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 107 TO 111. SOUTHEAST WIND AROUND 5 MPH IN THE MORNING
BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS 81 TO 89. WEST WIND
15 TO 25 MPH IN THE EVENING DECREASING TO 10 TO 15 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HIGHS 105 TO 109. WEST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 89.
TUESDAY
SUNNY AND HOT. HIGHS 109 TO 114.
TUESDAY NIGHT
CLEAR. LOWS 85 TO 91.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 112 TO 118.
WEDNESDAY NIGHT
CLEAR. LOWS 85 TO 91.
THURSDAY
SUNNY AND VERY HOT. HIGHS 112 TO 117.
THURSDAY NIGHT
CLEAR. LOWS 85 TO 91.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 112 TO 118.
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
1131 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
SUNNY AND HOT. HIGHS 107 TO 112. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 78 TO 88. NORTHEAST WIND 5 TO 15 MPH.
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 10 TO
20 MPH IN THE EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 103 TO 108. SOUTHWEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 80 TO 86.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 112.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 88.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 114.
WEDNESDAY NIGHT
CLEAR. LOWS 82 TO 88.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 109 TO 113.
THURSDAY NIGHT
CLEAR. LOWS 82 TO 88.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 114.
AZZ553-554-222300-
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,
AND COOLIDGE
1131 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
SUNNY AND HOT. HIGHS 108 TO 113. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST IN THE EVENING. LOWS
78 TO 88. SOUTHWEST WIND 10 TO 15 MPH IN THE EVENING BECOMING
SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 106 TO 111. SOUTHWEST 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. PATCHY BLOWING DUST IN THE EVENING.
BREEZY. LOWS 76 TO 86. WEST WIND 15 TO 25 MPH IN THE EVENING BECOMING
SOUTH 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HIGHS 104 TO 109. SOUTHWEST WIND AROUND 5 MPH IN THE MORNING BECOMING
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 80 TO 87.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 107 TO 113.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 90.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 116.
WEDNESDAY NIGHT
CLEAR. LOWS 82 TO 89.
THURSDAY
SUNNY AND VERY HOT. HIGHS 110 TO 116.
THURSDAY NIGHT
CLEAR. LOWS 82 TO 89.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 116.
AZZ532-222300-
YUMA-
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS
1131 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
MOSTLY CLEAR AND WARMER. LOWS 88 TO 89. WEST WIND 5 TO
10 MPH IN THE EVENING BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS NEAR 112. SOUTH WIND 5 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 85 TO 87. SOUTH WIND 10 TO
20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS NEAR 109. SOUTH WIND 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
TUESDAY
SUNNY AND HOT. HIGHS 112 TO 115.
TUESDAY NIGHT
CLEAR. LOWS NEAR 90.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 116 TO 118.
WEDNESDAY NIGHT
CLEAR. LOWS NEAR 90.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 115 TO 117.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID TO UPPER 80S.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 115 TO 117.
AZZ562-222300-
GLOBE/MIAMI-
INCLUDING THE CITIES OF GLOBE AND MIAMI
1131 AM MST SAT AUG 22 2026
TODAY
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. HIGHS 95 TO 105. EAST WIND AROUND 5 MPH IN THE MORNING
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF RAIN
10 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS 68 TO 78. NORTH WIND 10 TO 15 MPH IN
THE EVENING BECOMING EAST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 95 TO
105. EAST WIND AROUND 5 MPH IN THE MORNING BECOMING WEST 5 TO 10 MPH
IN THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 67 TO 77. WEST WIND 5 TO 15 MPH.
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 100 TO 106.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS 101 TO 107.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
THURSDAY
SUNNY. HIGHS 102 TO 108.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
FRIDAY
MOSTLY SUNNY. HIGHS 102 TO 108.
AZZ556>558-561-222300-
TONTO BASIN-MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-
DRIPPING SPRINGS-
INCLUDING THE CITIES OF PUNKIN CENTER, SUNFLOWER, HAYDEN,
AND WINKELMAN
1131 AM MST SAT AUG 22 2026
TODAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 102 TO 107.
NORTHEAST WIND 5 TO 10 MPH IN THE MORNING BECOMING SOUTHWEST 10 TO
15 MPH IN THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS 72 TO 82. NORTHEAST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 101 TO 106. EAST WIND
5 TO 10 MPH IN THE MORNING BECOMING WEST IN THE AFTERNOON. CHANCE OF
RAIN 10 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 71 TO 81. NORTHWEST WIND 5 TO
15 MPH.
MONDAY
PARTLY SUNNY. HIGHS 101 TO 106. WEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 69 TO 82.
TUESDAY
MOSTLY SUNNY. HIGHS 94 TO 108.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 84.
WEDNESDAY
MOSTLY SUNNY. HIGHS 95 TO 109.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 84.
THURSDAY
MOSTLY SUNNY. HIGHS 95 TO 109.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 84.
FRIDAY
MOSTLY SUNNY. HIGHS 95 TO 109.
AZZ545-547-552-222300-
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-
INCLUDING THE CITIES OF TORTILLA FLAT AND SUPERIOR
1131 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
SUNNY AND HOT. HIGHS 107 TO 112. NORTHEAST WIND 5 TO 10 MPH
IN THE MORNING BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 76 TO 86. NORTHEAST WIND 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 105 TO 110. EAST WIND 5 TO 10 MPH IN THE MORNING BECOMING
WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 86. NORTH WIND 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS 103 TO 108. NORTH WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 85.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 102 TO 112.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 78 TO 87.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 103 TO 113.
WEDNESDAY NIGHT
CLEAR. LOWS 78 TO 87.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 103 TO 113.
THURSDAY NIGHT
CLEAR. LOWS 78 TO 87.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 103 TO 113.
AZZ560-222300-
SAN CARLOS-
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT
1131 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.
HIGHS 99 TO 109. EAST WIND 5 TO 10 MPH IN THE MORNING BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 70 TO 80. NORTH WIND 5 TO 15 MPH.
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 IN THE EVENING THEN CONSIDERABLE
CLOUDINESS. LOWS 68 TO 78. NORTHWEST WIND 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS 98 TO 108. 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
MOSTLY CLEAR. LOWS NEAR 80.
WEDNESDAY
MOSTLY SUNNY AND HOT. HIGHS 105 TO 111.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 80.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 105 TO 111.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 80.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 105 TO 111.
AZZ563-222300-
SOUTHEAST GILA COUNTY-
1131 AM MST SAT AUG 22 2026
TODAY
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. HIGHS 92 TO 102. SOUTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
RAIN 10 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS 68 TO 78. NORTHEAST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 92 TO 102. SOUTHEAST
WIND 5 TO 10 MPH IN THE MORNING BECOMING WEST IN THE AFTERNOON.
CHANCE OF RAIN 10 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 68 TO 78. NORTH WIND 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS 92 TO 102. NORTH WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 78.
TUESDAY
MOSTLY SUNNY. HIGHS 92 TO 104.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 79.
WEDNESDAY
MOSTLY SUNNY. HIGHS 93 TO 105.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 80.
THURSDAY
MOSTLY SUNNY. HIGHS 93 TO 105.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 62 TO 79.
FRIDAY
MOSTLY SUNNY. HIGHS 93 TO 105.
AZZ539-559-222300-
GILA BEND-SONORAN DESERT NATL MONUMENT-
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA
1131 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
MOSTLY SUNNY. PATCHY BLOWING DUST IN THE AFTERNOON. VERY
HOT. HIGHS 111 TO 116. WEST WIND AROUND 5 MPH IN THE MORNING BECOMING
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST IN THE EVENING. LOWS
80 TO 90. SOUTHWEST WIND 10 TO 20 MPH IN THE EVENING BECOMING SOUTH
5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. PATCHY BLOWING DUST IN THE AFTERNOON. HOT.
HIGHS 108 TO 113. SOUTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
PATCHY BLOWING DUST IN THE EVENING. PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS. WINDY. LOWS 78 TO 88. SOUTHWEST WIND
15 TO 25 MPH IN THE EVENING DECREASING TO 10 TO 15 MPH AFTER
MIDNIGHT. GUSTS UP TO 35 MPH IN THE EVENING. CHANCE OF RAIN
10 PERCENT.
MONDAY
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.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 81 TO 87.
TUESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 106 TO 116.
TUESDAY NIGHT
CLEAR. LOWS 85 TO 90.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 109 TO 119.
WEDNESDAY NIGHT
CLEAR. LOWS 84 TO 89.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
THURSDAY NIGHT
CLEAR. LOWS 84 TO 89.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
AZZ534-538-222300-
AGUILA VALLEY-TONOPAH DESERT-
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,
HASSAYAMPA, TONOPAH, AND WINTERSBURG
1131 AM MST SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TODAY
SUNNY AND VERY HOT. HIGHS 110 TO 115. EAST WIND AROUND 5 MPH
IN THE MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 79 TO 89. WEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 108 TO 113. SOUTHEAST WIND AROUND 5 MPH IN THE MORNING
BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PATCHY BLOWING DUST IN THE EVENING. MOSTLY CLEAR IN
THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. BREEZY. LOWS 77 TO 87. SOUTHWEST WIND 10 TO 20 MPH. GUSTS
UP TO 30 MPH IN THE EVENING. CHANCE OF RAIN 10 PERCENT.
MONDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 105 TO 110. SOUTHWEST WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 79 TO 87.
TUESDAY
SUNNY AND VERY HOT. HIGHS 107 TO 115.
TUESDAY NIGHT
CLEAR. LOWS 82 TO 90.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
WEDNESDAY NIGHT
CLEAR. LOWS 81 TO 89.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
THURSDAY NIGHT
CLEAR. LOWS 81 TO 89.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
AZZ531-533-222300-
KOFA-CENTRAL LA PAZ-
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,
VICKSBURG, VICKSBURG JUNCTION, AND SALOME
1131 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 IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 80 TO 90. WEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS 108 TO 113. SOUTH
WIND 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 77 TO 87. SOUTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS 105 TO 110. SOUTH
WIND 5 TO 10 MPH IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
CHANCE OF RAIN 10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 79 TO 87.
TUESDAY
SUNNY AND HOT. HIGHS 106 TO 114.
TUESDAY NIGHT
CLEAR. LOWS 82 TO 90.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
WEDNESDAY NIGHT
CLEAR. LOWS 83 TO 90.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 89.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
AZZ535-536-222300-
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-
INCLUDING THE CITY OF LIGURTA
1131 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. WEST WIND 5 TO
10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 79 TO 89. SOUTHWEST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 113. SOUTHWEST WIND 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 77 TO 87. SOUTH WIND 10 TO
20 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HOT. HIGHS 106 TO 111. SOUTH WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 83 TO 88.
TUESDAY
SUNNY AND VERY HOT. HIGHS 111 TO 115.
TUESDAY NIGHT
CLEAR. LOWS 86 TO 91.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 113 TO 119.
WEDNESDAY NIGHT
CLEAR. LOWS 84 TO 89.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 112 TO 118.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 89.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 113 TO 118.
AZZ530-CAZ569-222300-
PARKER VALLEY-PALO VERDE VALLEY-
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,
PALO VERDE, AND RIPLEY
1131 AM MST SAT AUG 22 2026 /1131 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. 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. SOUTHWEST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 115. SOUTHWEST WIND
5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 78 TO 88. SOUTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY AND HOT. HIGHS 107 TO 112. SOUTH WIND 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 88.
TUESDAY
SUNNY AND VERY HOT. HIGHS 109 TO 115.
TUESDAY NIGHT
CLEAR. LOWS 84 TO 90.
WEDNESDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 113 TO 119.
WEDNESDAY NIGHT
CLEAR. LOWS 83 TO 89.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 113 TO 119.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 89.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 113 TO 119.
CAZ565-570-222300-
IMPERIAL COUNTY SOUTHEAST-CHUCKWALLA VALLEY-
INCLUDING THE CITIES OF WINTERHAVEN AND MIDLAND
1131 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
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR.
LOWS 81 TO 91. WEST WIND 10 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 115. WEST WIND 5 TO
10 MPH IN THE MORNING BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 79 TO 89. SOUTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS
AND THUNDERSTORMS. HOT. HIGHS 106 TO 111. SOUTH WIND 5 TO 10 MPH.
CHANCE OF RAIN 10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 82 TO 90.
TUESDAY
SUNNY AND HOT. HIGHS 106 TO 114.
TUESDAY NIGHT
CLEAR. LOWS 85 TO 92.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 111 TO 119.
WEDNESDAY NIGHT
CLEAR. LOWS 84 TO 92.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 110 TO 118.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 91.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 111 TO 119.
CAZ564-568-222300-
CHUCKWALLA MOUNTAINS-CHIRIACO SUMMIT-
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS AND CHIRIACO
SUMMIT
1131 AM PDT SAT AUG 22 2026
TODAY
SUNNY AND HOT. HIGHS 108 TO 113. NORTH WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR. LOWS
80 TO 90. WEST WIND 10 TO 15 MPH IN THE EVENING BECOMING NORTHWEST
AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 106 TO 111. SOUTHEAST WIND 5 TO
10 MPH IN THE MORNING BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 77 TO 87. SOUTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF SHOWERS IN THE MORNING. HIGHS 103 TO 108. SOUTH WIND 5 TO 10 MPH.
CHANCE OF RAIN 10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 88.
TUESDAY
SUNNY AND HOT. HIGHS 101 TO 111.
TUESDAY NIGHT
CLEAR. LOWS 81 TO 90.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 104 TO 116.
WEDNESDAY NIGHT
CLEAR. LOWS 82 TO 90.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 105 TO 115.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 81 TO 89.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 105 TO 115.
CAZ563-222300-
SALTON SEA-
INCLUDING THE CITY OF DESERT SHORES
1131 AM PDT SAT AUG 22 2026
TODAY
SUNNY AND HOT. HIGHS 109 TO 114. NORTH WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR. LOWS
82 TO 92. WEST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 108 TO 113. SOUTHEAST WIND
10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 80 TO 90. SOUTHWEST WIND 5 TO 10 MPH IN THE EVENING
BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS 104 TO 109. SOUTHEAST WIND AROUND 5 MPH
IN THE MORNING BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 86 TO 92.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 102 TO 112.
TUESDAY NIGHT
CLEAR. LOWS 88 TO 94.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 106 TO 116.
WEDNESDAY NIGHT
CLEAR. LOWS 87 TO 93.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 106 TO 116.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 87 TO 93.
FRIDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 106 TO 116.
CAZ567-222300-
IMPERIAL VALLEY-
INCLUDING THE CITIES OF EL CENTRO, CALEXICO, ALAMORIO, AND BRAWLEY
1131 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.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING 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
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 77 TO 87. SOUTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS 107 TO 112.
SOUTHEAST WIND AROUND 5 MPH. CHANCE OF RAIN 10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
TUESDAY
SUNNY AND VERY HOT. HIGHS 111 TO 115.
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 80S.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 115 TO 119.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 80S.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 115 TO 119.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 80S.
FRIDAY
SUNNY AND VERY HOT. HIGHS 115 TO 119.
CAZ566-222300-
IMPERIAL COUNTY WEST-
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,
COYOTE WELLS, OCOTILLO, AND PLASTER CITY
1131 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. WEST WIND 5 TO
10 MPH IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 81 TO 91. WEST WIND 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY.
VERY HOT. HIGHS 111 TO 116. SOUTH WIND 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 90. SOUTHWEST WIND 5 TO
15 MPH.
MONDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS 108 TO 113. EAST
WIND 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 86 TO 91.
TUESDAY
SUNNY AND VERY HOT. HIGHS 111 TO 115.
TUESDAY NIGHT
CLEAR. LOWS 87 TO 92.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 114 TO 120.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 87 TO 92.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 114 TO 120.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 87 TO 92.
FRIDAY
SUNNY AND VERY HOT. HIGHS 114 TO 120.
CAZ562-222300-
IMPERIAL COUNTY SOUTHWEST-
INCLUDING THE CITY OF MOUNTAIN SPRING
1131 AM PDT SAT AUG 22 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
MOSTLY SUNNY, BREEZY AND VERY HOT. HIGHS 110 TO 115. SOUTH
WIND 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE MORNING.
TONIGHT
CLEAR AND BREEZY. LOWS 83 TO 93. SOUTHWEST WIND 15 TO
25 MPH.
SUNDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY.
VERY HOT. HIGHS 110 TO 115. SOUTH WIND 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS 83 TO 93. SOUTHWEST
WIND 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS 107 TO 112. WEST
WIND 5 TO 10 MPH IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.
CHANCE OF RAIN 10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 93.
TUESDAY
SUNNY AND HOT. HIGHS 104 TO 114.
TUESDAY NIGHT
CLEAR. LOWS 84 TO 94.
WEDNESDAY
SUNNY AND VERY HOT. HIGHS 108 TO 118.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 84 TO 94.
THURSDAY
MOSTLY SUNNY AND VERY HOT. HIGHS 108 TO 118.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 84 TO 94.
FRIDAY
SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND
THUNDERSTORMS. VERY HOT. HIGHS 108 TO 118.
CAZ560-561-222300-
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS
VILLAGE
1131 AM PDT SAT AUG 22 2026
TODAY
SUNNY AND HOT. HIGHS 100 TO 110. SOUTHWEST WIND 5 TO 15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 77 TO 87. WEST WIND 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 99 TO 109. SOUTHWEST WIND 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 76 TO 86. WEST WIND 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE
OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS
AND THUNDERSTORMS. HIGHS 97 TO 107. SOUTHWEST WIND 5 TO 10 MPH.
CHANCE OF RAIN 10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 86.
TUESDAY
MOSTLY SUNNY. HIGHS 94 TO 108.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 88.
WEDNESDAY
SUNNY AND HOT. HIGHS 97 TO 113.
WEDNESDAY NIGHT
CLEAR. LOWS 71 TO 88.
THURSDAY
MOSTLY SUNNY AND HOT. HIGHS 97 TO 113.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 87.
FRIDAY
MOSTLY SUNNY AND HOT. HIGHS 97 TO 113.
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