975
FPUS55 KPSR 202300
ZFPPSR
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE PHOENIX AZ
400 PM MST WED MAY 20 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>544-546-548-550-551-211100-
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
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 58 TO 68. SOUTHWEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING SOUTHEAST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 91 TO 96. SOUTHEAST WIND AROUND 5 MPH IN THE
MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 70. WEST WIND AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS 93 TO 97. SOUTHEAST WIND AROUND 5 MPH IN THE
MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 72. WEST WIND 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS 93 TO 99.
SATURDAY NIGHT
CLEAR. LOWS 65 TO 72.
SUNDAY
SUNNY. HIGHS 96 TO 102.
SUNDAY NIGHT
CLEAR. LOWS 67 TO 73.
MEMORIAL DAY
SUNNY. HIGHS 97 TO 102.
MONDAY NIGHT
CLEAR. LOWS 65 TO 72.
TUESDAY
SUNNY. HIGHS 94 TO 99.
TUESDAY NIGHT
CLEAR. LOWS 63 TO 70.
WEDNESDAY
SUNNY. HIGHS 90 TO 97.
AZZ541-549-555-211100-
CAVE CREEK/NEW RIVER-FOUNTAIN HILLS/EAST MESA-
APACHE JUNCTION/GOLD CANYON-
INCLUDING THE CITIES OF SCOTTSDALE, FOUNTAIN HILLS,
AND APACHE JUNCTION
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 54 TO 64. WEST WIND 5 TO 10 MPH IN THE EVENING
BECOMING LIGHT AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 90 TO 95. SOUTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 66. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 91 TO 96. SOUTH WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 69. WEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE 90S.
SATURDAY NIGHT
CLEAR. LOWS 63 TO 69.
SUNDAY
SUNNY. HIGHS 96 TO 100.
SUNDAY NIGHT
CLEAR. LOWS 65 TO 71.
MEMORIAL DAY
SUNNY. HIGHS 96 TO 100.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 69.
TUESDAY
SUNNY. HIGHS 92 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 62 TO 67.
WEDNESDAY
SUNNY. HIGHS 90 TO 96.
AZZ553-554-211100-
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,
AND COOLIDGE
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 54 TO 64. WEST WIND 5 TO 10 MPH IN THE EVENING
BECOMING SOUTHEAST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 91 TO 96. SOUTHEAST WIND AROUND 5 MPH IN THE
MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 66. WEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 93 TO 98. SOUTH WIND AROUND 5 MPH IN THE
MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 68. WEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 92 TO 98.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 70.
SUNDAY
SUNNY. HIGHS 95 TO 101.
SUNDAY NIGHT
CLEAR. LOWS 64 TO 71.
MEMORIAL DAY
SUNNY. HIGHS 96 TO 102.
MONDAY NIGHT
CLEAR. LOWS 61 TO 69.
TUESDAY
SUNNY. HIGHS 94 TO 100.
TUESDAY NIGHT
CLEAR. LOWS 59 TO 67.
WEDNESDAY
SUNNY. HIGHS 92 TO 98.
AZZ532-211100-
YUMA-
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 59 TO 63. SOUTH WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS NEAR 97. SOUTH WIND 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 65. SOUTHEAST WIND 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS NEAR 96. SOUTH WIND 10 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 66. SOUTH WIND 5 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE 90S.
SATURDAY NIGHT
CLEAR. LOWS 61 TO 66.
SUNDAY
SUNNY. HIGHS 98 TO 100.
SUNDAY NIGHT
CLEAR. LOWS IN THE 60S.
MEMORIAL DAY
SUNNY. HIGHS 99 TO 101.
MONDAY NIGHT
CLEAR. LOWS IN THE 60S.
TUESDAY
SUNNY. HIGHS IN THE MID TO UPPER 90S.
TUESDAY NIGHT
CLEAR. LOWS IN THE LOWER TO MID 60S.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S.
AZZ562-211100-
GLOBE/MIAMI-
INCLUDING THE CITIES OF GLOBE AND MIAMI
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 47 TO 57. WEST WIND 10 TO 15 MPH IN THE
EVENING BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 79 TO 89. SOUTH WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 48 TO 58. WEST WIND 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS 81 TO 91. SOUTHWEST WIND 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60. WEST WIND 10 TO 15 MPH
IN THE EVENING DECREASING TO AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 86 TO 92.
SATURDAY NIGHT
CLEAR. LOWS NEAR 60.
SUNDAY
SUNNY. HIGHS 90 TO 96.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER TO MID 60S.
MEMORIAL DAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A
20 PERCENT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 88 TO
94.
MONDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 60.
TUESDAY
MOSTLY SUNNY. HIGHS 86 TO 92.
TUESDAY NIGHT
CLEAR. LOWS NEAR 60.
WEDNESDAY
SUNNY. HIGHS 84 TO 90.
AZZ545-547-552-556>558-561-211100-
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-TONTO BASIN-
MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-DRIPPING SPRINGS-
INCLUDING THE CITIES OF TORTILLA FLAT, SUPERIOR, PUNKIN CENTER,
SUNFLOWER, HAYDEN, AND WINKELMAN
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 53 TO 63. WEST WIND 10 TO 15 MPH IN THE
EVENING BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 88 TO 93. SOUTHWEST WIND 5 TO 15 MPH.
THURSDAY NIGHT
CLEAR. LOWS 54 TO 64. WEST WIND 10 TO 15 MPH IN THE
EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 90 TO 95. SOUTH WIND 5 TO 10 MPH IN THE
MORNING BECOMING WEST 5 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 66. NORTHWEST WIND 5 TO
10 MPH IN THE EVENING BECOMING EAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 80 TO 96.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 67.
SUNDAY
SUNNY. HIGHS 84 TO 100.
SUNDAY NIGHT
CLEAR. LOWS 58 TO 69.
MEMORIAL DAY
MOSTLY SUNNY. HIGHS 83 TO 99. CHANCE OF PRECIPITATION
10 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 67.
TUESDAY
SUNNY. HIGHS 80 TO 96.
TUESDAY NIGHT
CLEAR. LOWS 53 TO 66.
WEDNESDAY
SUNNY. HIGHS 79 TO 95.
AZZ560-563-211100-
SAN CARLOS-SOUTHEAST GILA COUNTY-
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT
400 PM MST WED MAY 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 50 TO 60. WEST WIND 10 TO 15 MPH IN THE
EVENING BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 79 TO 89. SOUTHWEST WIND 5 TO 15 MPH.
THURSDAY NIGHT
CLEAR. LOWS 50 TO 60. WEST WIND 10 TO 15 MPH IN THE
EVENING BECOMING LIGHT AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 81 TO 91. SOUTHWEST WIND 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 63. NORTHWEST WIND 10 TO
15 MPH IN THE EVENING BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 78 TO 92.
SATURDAY NIGHT
CLEAR. LOWS 43 TO 64.
SUNDAY
SUNNY. HIGHS 82 TO 96.
SUNDAY NIGHT
CLEAR. LOWS 46 TO 66.
MEMORIAL DAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A
20 PERCENT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 80 TO
94.
MONDAY NIGHT
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 43 TO 64.
TUESDAY
MOSTLY SUNNY. HIGHS 78 TO 92.
TUESDAY NIGHT
CLEAR. LOWS 41 TO 62.
WEDNESDAY
SUNNY. HIGHS 77 TO 91.
AZZ539-559-211100-
GILA BEND-SONORAN DESERT NATL MONUMENT-
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 55 TO 65. SOUTH WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS 92 TO 97. SOUTH WIND 5 TO 10 MPH IN THE
MORNING BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 69. SOUTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 93 TO 98. SOUTHEAST WIND AROUND 5 MPH IN THE
MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 69. SOUTHWEST WIND 5 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 92 TO 98.
SATURDAY NIGHT
CLEAR. LOWS 64 TO 70.
SUNDAY
SUNNY. HIGHS 96 TO 101.
SUNDAY NIGHT
CLEAR. LOWS 66 TO 73.
MEMORIAL DAY
SUNNY. HIGHS 96 TO 102.
MONDAY NIGHT
CLEAR. LOWS 64 TO 70.
TUESDAY
SUNNY. HIGHS 93 TO 99.
TUESDAY NIGHT
CLEAR. LOWS 62 TO 68.
WEDNESDAY
SUNNY. HIGHS 89 TO 95.
AZZ534-538-211100-
AGUILA VALLEY-TONOPAH DESERT-
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,
HASSAYAMPA, TONOPAH, AND WINTERSBURG
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 54 TO 64. SOUTHWEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING SOUTHEAST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 91 TO 96. SOUTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 57 TO 67. SOUTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING EAST AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 92 TO 97. SOUTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 69. WEST WIND 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS 90 TO 98.
SATURDAY NIGHT
CLEAR. LOWS 61 TO 71.
SUNDAY
SUNNY. HIGHS 94 TO 100.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 72.
MEMORIAL DAY
SUNNY. HIGHS 93 TO 101.
MONDAY NIGHT
CLEAR. LOWS 61 TO 71.
TUESDAY
SUNNY. HIGHS 90 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 58 TO 68.
WEDNESDAY
SUNNY. HIGHS 86 TO 94.
AZZ531-533-211100-
KOFA-CENTRAL LA PAZ-
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,
VICKSBURG, VICKSBURG JUNCTION, AND SALOME
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 55 TO 65. SOUTHWEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 91 TO 96. SOUTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 68. SOUTH WIND 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS 93 TO 98. SOUTH WIND 5 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 69. SOUTH WIND 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS 90 TO 98.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 70.
SUNDAY
SUNNY. HIGHS 93 TO 101.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 72.
MEMORIAL DAY
SUNNY. HIGHS 92 TO 100.
MONDAY NIGHT
CLEAR. LOWS 60 TO 69.
TUESDAY
SUNNY. HIGHS 90 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 58 TO 67.
WEDNESDAY
SUNNY. NOT AS WARM. HIGHS 85 TO 93.
AZZ535-536-211100-
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-
INCLUDING THE CITY OF LIGURTA
400 PM MST WED MAY 20 2026
TONIGHT
CLEAR. LOWS 54 TO 64. SOUTHWEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 92 TO 97. SOUTH WIND 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 66. SOUTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 93 TO 98. SOUTH WIND 5 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 67. SOUTH WIND 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS 92 TO 98.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 68.
SUNDAY
SUNNY. HIGHS 96 TO 101.
SUNDAY NIGHT
CLEAR. LOWS 61 TO 69.
MEMORIAL DAY
SUNNY. HIGHS 96 TO 101.
MONDAY NIGHT
CLEAR. LOWS 60 TO 68.
TUESDAY
SUNNY. HIGHS 93 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 59 TO 67.
WEDNESDAY
SUNNY. HIGHS 89 TO 95.
AZZ530-CAZ569-211100-
PARKER VALLEY-PALO VERDE VALLEY-
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,
PALO VERDE, AND RIPLEY
400 PM MST WED MAY 20 2026 /400 PM PDT WED MAY 20 2026/
TONIGHT
CLEAR. LOWS 54 TO 64. SOUTH WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS 95 TO 100. SOUTH WIND 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 66. SOUTH WIND 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 95 TO 100. SOUTH WIND 10 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS 58 TO 68. SOUTH WIND 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 94 TO 100.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 68.
SUNDAY
SUNNY. HIGHS 97 TO 103.
SUNDAY NIGHT
CLEAR. LOWS 61 TO 69.
MEMORIAL DAY
SUNNY. HIGHS 98 TO 102.
MONDAY NIGHT
CLEAR. LOWS 60 TO 68.
TUESDAY
SUNNY. HIGHS IN THE MID TO UPPER 90S.
TUESDAY NIGHT
CLEAR. LOWS 59 TO 66.
WEDNESDAY
SUNNY. NOT AS WARM. HIGHS NEAR 90.
CAZ564-565-568-570-211100-
CHUCKWALLA MOUNTAINS-IMPERIAL COUNTY SOUTHEAST-CHIRIACO SUMMIT-
CHUCKWALLA VALLEY-
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS, WINTERHAVEN,
CHIRIACO SUMMIT, AND MIDLAND
400 PM PDT WED MAY 20 2026
TONIGHT
CLEAR. LOWS 57 TO 67. WEST WIND AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS 93 TO 98. EAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 69. SOUTH WIND 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS 94 TO 99. SOUTH WIND 5 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS 60 TO 70. SOUTH WIND 5 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 88 TO 98.
SATURDAY NIGHT
CLEAR. LOWS 61 TO 70.
SUNDAY
SUNNY. HIGHS 89 TO 101.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 71.
MEMORIAL DAY
SUNNY. HIGHS 90 TO 101.
MONDAY NIGHT
CLEAR. LOWS 60 TO 69.
TUESDAY
SUNNY. HIGHS 86 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 57 TO 66.
WEDNESDAY
SUNNY. NOT AS WARM. HIGHS 81 TO 93.
CAZ563-567-211100-
SALTON SEA-IMPERIAL VALLEY-
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,
AND BRAWLEY
400 PM PDT WED MAY 20 2026
TONIGHT
CLEAR. LOWS 60 TO 70. WEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS 94 TO 99. SOUTHEAST WIND 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 71. SOUTH WIND AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS 95 TO 100. SOUTHEAST WIND 5 TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 61 TO 71. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS 91 TO 99.
SATURDAY NIGHT
CLEAR. LOWS 63 TO 71.
SUNDAY
SUNNY. HIGHS 92 TO 102.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 72.
MEMORIAL DAY
SUNNY. HIGHS 93 TO 101.
MONDAY NIGHT
CLEAR. LOWS 61 TO 69.
TUESDAY
SUNNY. HIGHS 90 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 59 TO 67.
WEDNESDAY
SUNNY. NOT AS WARM. HIGHS 85 TO 93.
CAZ566-211100-
IMPERIAL COUNTY WEST-
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,
COYOTE WELLS, OCOTILLO, AND PLASTER CITY
400 PM PDT WED MAY 20 2026
TONIGHT
CLEAR. LOWS 62 TO 72. WEST WIND 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 96 TO 101. EAST WIND 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 63 TO 73. WEST WIND 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 96 TO 101. SOUTHEAST WIND 5 TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 63 TO 73. SOUTHWEST WIND 5 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 97 TO 101.
SATURDAY NIGHT
CLEAR. LOWS 68 TO 74.
SUNDAY
SUNNY. HIGHS 98 TO 102.
SUNDAY NIGHT
CLEAR. LOWS 68 TO 73.
MEMORIAL DAY
SUNNY. HIGHS 98 TO 102.
MONDAY NIGHT
CLEAR. LOWS IN THE MID TO UPPER 60S.
TUESDAY
SUNNY. HIGHS 92 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 62 TO 68.
WEDNESDAY
SUNNY. NOT AS WARM. HIGHS NEAR 90.
CAZ562-211100-
IMPERIAL COUNTY SOUTHWEST-
INCLUDING THE CITY OF MOUNTAIN SPRING
400 PM PDT WED MAY 20 2026
TONIGHT
CLEAR. LOWS 66 TO 76. WEST WIND 10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 95 TO 100. SOUTH WIND 10 TO 15 MPH IN THE
MORNING BECOMING EAST 5 TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 67 TO 77. SOUTHWEST WIND 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 96 TO 101. SOUTHEAST WIND 5 TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 67 TO 77. SOUTHWEST WIND 10 TO 20 MPH.
SATURDAY
SUNNY. HIGHS 89 TO 101.
SATURDAY NIGHT
CLEAR. LOWS 64 TO 77.
SUNDAY
SUNNY. HIGHS 91 TO 103.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 76.
MEMORIAL DAY
SUNNY. HIGHS 90 TO 102.
MONDAY NIGHT
CLEAR. LOWS 59 TO 72.
TUESDAY
SUNNY. NOT AS WARM. HIGHS 84 TO 96.
TUESDAY NIGHT
CLEAR. LOWS 56 TO 69.
WEDNESDAY
SUNNY. HIGHS 80 TO 92.
CAZ560-561-211100-
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS
VILLAGE
400 PM PDT WED MAY 20 2026
TONIGHT
CLEAR. LOWS 57 TO 67. NORTHWEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS 84 TO 94. NORTHWEST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 69. WEST WIND 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS 85 TO 95. SOUTH WIND 5 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 69. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS 78 TO 94.
SATURDAY NIGHT
CLEAR. LOWS 54 TO 70.
SUNDAY
SUNNY. HIGHS 81 TO 95.
SUNDAY NIGHT
CLEAR. LOWS 53 TO 70.
MEMORIAL DAY
SUNNY. HIGHS 81 TO 95.
MONDAY NIGHT
CLEAR. LOWS 49 TO 68.
TUESDAY
SUNNY. HIGHS 76 TO 92.
TUESDAY NIGHT
CLEAR. LOWS 45 TO 66.
WEDNESDAY
SUNNY. HIGHS 72 TO 88.
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