043
FPUS55 KPSR 182301
ZFPPSR
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE PHOENIX AZ
400 PM MST WED MAR 18 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>544-546-548-550-551-191100-
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 MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 61 TO 69. NORTHWEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 101 TO 104. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 63 TO 70. NORTHWEST WIND AROUND 5 MPH
IN THE EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 103 TO 106. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 64 TO 71. WEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 101 TO 107.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 98 TO 103.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 69.
MONDAY
SUNNY AND HOT. HIGHS 96 TO 102.
MONDAY NIGHT
CLEAR. LOWS 62 TO 69.
TUESDAY
SUNNY AND HOT. HIGHS 96 TO 101.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 69.
WEDNESDAY
SUNNY AND HOT. HIGHS 97 TO 102.
AZZ541-549-555-191100-
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 MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 60 TO 70. NORTH WIND AROUND 5 MPH IN THE
EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 99 TO 104. NORTHEAST WIND 5 TO
10 MPH IN THE MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 71. NORTH WIND 5 TO 10 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 100 TO 105. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 61 TO 71. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 100 TO 106.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 96 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
MONDAY
SUNNY AND HOT. HIGHS 94 TO 100.
MONDAY NIGHT
CLEAR. LOWS 63 TO 68.
TUESDAY
SUNNY AND HOT. HIGHS 95 TO 101.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
WEDNESDAY
SUNNY AND HOT. HIGHS 95 TO 101.
AZZ553-554-191100-
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,
AND COOLIDGE
400 PM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 56 TO 66. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 99 TO 104. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 68. NORTHWEST WIND AROUND 5 MPH
IN THE EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 102 TO 107. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 69. NORTHWEST WIND AROUND 5 MPH IN
THE EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 102 TO 106.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 69.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 99 TO 103.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 65.
MONDAY
SUNNY AND HOT. HIGHS 96 TO 102.
MONDAY NIGHT
CLEAR. LOWS 57 TO 65.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 97 TO 101.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 65.
WEDNESDAY
SUNNY AND HOT. HIGHS 98 TO 102.
AZZ532-191100-
YUMA-
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS
400 PM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 63 TO 67. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING LIGHT AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS NEAR 105. NORTH WIND AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS 66 TO 70. LIGHT WIND IN THE EVENING
BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS NEAR 107. NORTHEAST WIND AROUND 5 MPH
IN THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 67 TO 70. SOUTHWEST WIND AROUND 5 MPH IN
THE EVENING BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 104 TO 108.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 60S.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 99 TO 103.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 67.
MONDAY
SUNNY. NOT AS WARM. HIGHS IN THE MID TO UPPER 90S.
MONDAY NIGHT
CLEAR. LOWS 59 TO 64.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S.
TUESDAY NIGHT
CLEAR. LOWS 60 TO 65.
WEDNESDAY
SUNNY AND HOT. HIGHS 99 TO 101.
AZZ562-191100-
GLOBE/MIAMI-
INCLUDING THE CITIES OF GLOBE AND MIAMI
400 PM MST WED MAR 18 2026
TONIGHT
MOSTLY CLEAR. LOWS 52 TO 62. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING EAST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 88 TO 98. SOUTHEAST WIND AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS 55 TO 65. NORTHWEST WIND AROUND 5 MPH
IN THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 90 TO 100. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 65. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 93 TO 99.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
PARTLY SUNNY. NOT AS WARM. HIGHS IN THE LOWER TO MID 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 60.
MONDAY
SUNNY. HIGHS 88 TO 94.
MONDAY NIGHT
CLEAR. LOWS NEAR 60.
TUESDAY
MOSTLY SUNNY. HIGHS NEAR 90.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 60.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER TO MID 90S.
AZZ545-547-552-561-191100-
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-DRIPPING SPRINGS-
INCLUDING THE CITIES OF TORTILLA FLAT, SUPERIOR, HAYDEN,
AND WINKELMAN
400 PM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
MOSTLY CLEAR. LOWS 61 TO 71. NORTH WIND 5 TO 10 MPH IN THE
EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 100 TO 105. NORTHEAST WIND 5 TO
10 MPH IN THE MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 71. NORTH WIND 5 TO 10 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 101 TO 106. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 61 TO 71. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 93 TO 105.
SATURDAY NIGHT
CLEAR. LOWS 63 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 88 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 68.
MONDAY
SUNNY. HIGHS 87 TO 99.
MONDAY NIGHT
CLEAR. LOWS 60 TO 68.
TUESDAY
SUNNY AND HOT. HIGHS 88 TO 100.
TUESDAY NIGHT
CLEAR. LOWS 60 TO 68.
WEDNESDAY
SUNNY AND HOT. HIGHS 88 TO 100.
AZZ556>558-191100-
TONTO BASIN-MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-
INCLUDING THE CITIES OF PUNKIN CENTER AND SUNFLOWER
400 PM MST WED MAR 18 2026
TONIGHT
MOSTLY CLEAR. LOWS 56 TO 66. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST 10 TO 15 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 95 TO 100. EAST WIND 10 TO 15 MPH IN
THE MORNING BECOMING SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 68. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 96 TO 101. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 58 TO 68. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 86 TO 100.
SATURDAY NIGHT
CLEAR. LOWS 59 TO 67.
SUNDAY
PARTLY SUNNY. HIGHS 82 TO 96.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 64.
MONDAY
SUNNY. HIGHS 81 TO 95.
MONDAY NIGHT
CLEAR. LOWS 56 TO 64.
TUESDAY
SUNNY. HIGHS 81 TO 95.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 64.
WEDNESDAY
SUNNY. HIGHS 82 TO 96.
AZZ560-563-191100-
SAN CARLOS-SOUTHEAST GILA COUNTY-
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT
400 PM MST WED MAR 18 2026
TONIGHT
MOSTLY CLEAR. LOWS 53 TO 63. NORTHEAST WIND 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS 87 TO 97. EAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 66. NORTH WIND AROUND 5 MPH IN
THE EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 90 TO 100. NORTHEAST WIND AROUND 5 MPH
IN THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 66. NORTHWEST WIND 5 TO 10 MPH IN
THE EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 85 TO 99.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 65.
SUNDAY
PARTLY SUNNY. HIGHS 82 TO 96.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 62.
MONDAY
SUNNY. HIGHS 80 TO 94.
MONDAY NIGHT
CLEAR. LOWS 43 TO 62.
TUESDAY
SUNNY. HIGHS 81 TO 95.
TUESDAY NIGHT
CLEAR. LOWS 43 TO 62.
WEDNESDAY
SUNNY. HIGHS 82 TO 94.
AZZ539-559-191100-
GILA BEND-SONORAN DESERT NATL MONUMENT-
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA
400 PM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 62 TO 72. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING LIGHT AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 101 TO 106. EAST WIND AROUND 5 MPH
IN THE MORNING BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 65 TO 75. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING LIGHT AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 104 TO 109. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 64 TO 74. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING LIGHT AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 102 TO 108.
SATURDAY NIGHT
CLEAR. LOWS 65 TO 73.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 97 TO 103.
SUNDAY NIGHT
MOSTLY CLEAR AND COOLER. LOWS 62 TO 68.
MONDAY
SUNNY AND HOT. HIGHS 95 TO 101.
MONDAY NIGHT
CLEAR. LOWS 59 TO 68.
TUESDAY
SUNNY AND HOT. HIGHS 96 TO 102.
TUESDAY NIGHT
CLEAR. LOWS 61 TO 69.
WEDNESDAY
SUNNY AND HOT. HIGHS 97 TO 102.
AZZ534-538-191100-
AGUILA VALLEY-TONOPAH DESERT-
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,
HASSAYAMPA, TONOPAH, AND WINTERSBURG
400 PM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 61 TO 71. NORTHWEST WIND AROUND 5 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 100 TO 105. NORTHEAST WIND 5 TO
10 MPH IN THE MORNING BECOMING SOUTHEAST AROUND 5 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 62 TO 72. NORTHWEST WIND AROUND 5 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 103 TO 108. NORTHEAST WIND AROUND
5 MPH IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72. NORTHWEST WIND AROUND 5 MPH IN
THE EVENING BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 99 TO 107.
SATURDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS 61 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 95 TO 103.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 68.
MONDAY
SUNNY AND HOT. HIGHS 94 TO 100.
MONDAY NIGHT
CLEAR. LOWS 58 TO 67.
TUESDAY
SUNNY AND HOT. HIGHS 94 TO 100.
TUESDAY NIGHT
CLEAR. LOWS 58 TO 68.
WEDNESDAY
SUNNY AND HOT. HIGHS 95 TO 101.
AZZ531-533-191100-
KOFA-CENTRAL LA PAZ-
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,
VICKSBURG, VICKSBURG JUNCTION, AND SALOME
400 PM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 63 TO 73. NORTH WIND AROUND 5 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 101 TO 106. NORTHEAST WIND AROUND
5 MPH IN THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 66 TO 76. NORTHWEST WIND AROUND 5 MPH
IN THE EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 103 TO 108. NORTHEAST WIND AROUND
5 MPH IN THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 66 TO 76. WEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY AND HOT. HIGHS 99 TO 107.
SATURDAY NIGHT
PARTLY CLOUDY AND COOLER. LOWS 60 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 94 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 70.
MONDAY
SUNNY AND HOT. HIGHS 92 TO 100.
MONDAY NIGHT
CLEAR. LOWS 58 TO 67.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 92 TO 100.
TUESDAY NIGHT
CLEAR. LOWS 59 TO 69.
WEDNESDAY
SUNNY AND HOT. HIGHS 93 TO 101.
AZZ535-536-191100-
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-
INCLUDING THE CITY OF LIGURTA
400 PM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TONIGHT
CLEAR. LOWS 61 TO 71. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING LIGHT AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 101 TO 106. NORTH WIND AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS 64 TO 74. NORTHWEST WIND AROUND 5 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 103 TO 108. NORTHEAST WIND AROUND
5 MPH IN THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 64 TO 74. WEST WIND AROUND 5 MPH.
SATURDAY
SUNNY AND HOT. HIGHS 104 TO 108.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 98 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 68.
MONDAY
SUNNY AND HOT. HIGHS 92 TO 100.
MONDAY NIGHT
CLEAR. LOWS 56 TO 64.
TUESDAY
SUNNY AND HOT. HIGHS 94 TO 100.
TUESDAY NIGHT
CLEAR. LOWS 58 TO 67.
WEDNESDAY
SUNNY AND HOT. HIGHS 96 TO 102.
AZZ530-CAZ569-191100-
PARKER VALLEY-PALO VERDE VALLEY-
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,
PALO VERDE, AND RIPLEY
400 PM MST WED MAR 18 2026 /400 PM PDT WED MAR 18 2026/
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ SUNDAY
TONIGHT
CLEAR. LOWS 58 TO 68. NORTH WIND AROUND 5 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 101 TO 106. NORTH WIND AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 71. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING NORTH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 103 TO 108. NORTH WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72. SOUTHWEST WIND AROUND 5 MPH.
SATURDAY
SUNNY AND HOT. HIGHS 102 TO 108.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 62 TO 69.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 98 TO 104.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 67.
MONDAY
SUNNY AND HOT. HIGHS 96 TO 102.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 65.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 96 TO 102.
TUESDAY NIGHT
CLEAR. LOWS 59 TO 66.
WEDNESDAY
SUNNY AND HOT. HIGHS 97 TO 102.
CAZ564-565-568-570-191100-
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 MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TONIGHT
CLEAR. LOWS 64 TO 74. NORTHWEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 101 TO 106. NORTH WIND 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 66 TO 76. NORTHWEST WIND 5 TO 10 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 103 TO 108. NORTH WIND 5 TO 10 MPH IN
THE MORNING BECOMING SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 66 TO 76. WEST WIND 5 TO 10 MPH.
SATURDAY
SUNNY AND HOT. HIGHS 97 TO 107.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 65 TO 73.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 92 TO 102.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 70.
MONDAY
SUNNY AND HOT. HIGHS 91 TO 101.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 68.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 90 TO 100.
TUESDAY NIGHT
CLEAR. LOWS 61 TO 69.
WEDNESDAY
SUNNY AND HOT. HIGHS 92 TO 102.
CAZ563-567-191100-
SALTON SEA-IMPERIAL VALLEY-
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,
AND BRAWLEY
400 PM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TONIGHT
CLEAR. LOWS 63 TO 73. WEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 103 TO 108. SOUTH WIND AROUND 5 MPH
IN THE MORNING BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 65 TO 75. NORTHWEST WIND AROUND 5 MPH.
FRIDAY
SUNNY AND VERY HOT. HIGHS 105 TO 110. NORTH WIND AROUND
5 MPH IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 65 TO 75. WEST WIND 5 TO 10 MPH.
SATURDAY
SUNNY AND HOT. HIGHS 101 TO 109.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 73.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 97 TO 105.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 72.
MONDAY
SUNNY AND HOT. HIGHS 95 TO 103.
MONDAY NIGHT
CLEAR. LOWS 60 TO 69.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 92 TO 102.
TUESDAY NIGHT
CLEAR. LOWS 60 TO 70.
WEDNESDAY
SUNNY AND HOT. HIGHS 95 TO 103.
CAZ566-191100-
IMPERIAL COUNTY WEST-
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,
COYOTE WELLS, OCOTILLO, AND PLASTER CITY
400 PM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TONIGHT
CLEAR. LOWS 67 TO 77. WEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 102 TO 107. NORTHWEST WIND AROUND
5 MPH IN THE MORNING BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 69 TO 79. WEST WIND 5 TO 10 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 104 TO 109. NORTHWEST WIND 5 TO 10 MPH
IN THE MORNING BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 67 TO 77. WEST WIND 5 TO 15 MPH.
SATURDAY
SUNNY AND HOT. HIGHS 104 TO 108.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 65 TO 74.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HOT. HIGHS
100 TO 104.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 74.
MONDAY
SUNNY AND HOT. HIGHS 99 TO 103.
MONDAY NIGHT
CLEAR. LOWS 62 TO 71.
TUESDAY
SUNNY AND HOT. HIGHS 97 TO 101.
TUESDAY NIGHT
CLEAR. LOWS 62 TO 73.
WEDNESDAY
SUNNY AND HOT. HIGHS 99 TO 103.
CAZ562-191100-
IMPERIAL COUNTY SOUTHWEST-
INCLUDING THE CITY OF MOUNTAIN SPRING
400 PM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TONIGHT
CLEAR. LOWS 72 TO 82. SOUTHWEST WIND 5 TO 15 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 102 TO 107. NORTHWEST WIND 5 TO
10 MPH IN THE MORNING BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 72 TO 82. SOUTHWEST WIND 5 TO 10 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 104 TO 109. SOUTHWEST WIND 5 TO 10 MPH
IN THE MORNING BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 71 TO 81. SOUTHWEST WIND 10 TO 20 MPH.
SATURDAY
SUNNY AND HOT. HIGHS 97 TO 107.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 67 TO 78.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HOT. HIGHS
94 TO 104.
SUNDAY NIGHT
CLEAR. LOWS 66 TO 77.
MONDAY
SUNNY AND HOT. HIGHS 92 TO 102.
MONDAY NIGHT
CLEAR. LOWS 64 TO 75.
TUESDAY
SUNNY AND HOT. HIGHS 90 TO 100.
TUESDAY NIGHT
CLEAR. LOWS 66 TO 77.
WEDNESDAY
SUNNY AND HOT. HIGHS 93 TO 103.
CAZ560-191100-
JOSHUA TREE NP WEST-
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS
VILLAGE
400 PM PDT WED MAR 18 2026
TONIGHT
CLEAR. LOWS 62 TO 72. WEST WIND 5 TO 10 MPH IN THE EVENING
BECOMING NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 86 TO 96. NORTH WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 64 TO 74. WEST WIND 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS 87 TO 97. NORTH WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72. WEST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 84 TO 94.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 68.
SUNDAY
MOSTLY SUNNY. HIGHS 81 TO 91.
SUNDAY NIGHT
CLEAR. LOWS 56 TO 68.
MONDAY
SUNNY. HIGHS 81 TO 91.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 67.
TUESDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS
80 TO 90.
TUESDAY NIGHT
CLEAR. LOWS 55 TO 68.
WEDNESDAY
SUNNY. HIGHS 81 TO 91.
CAZ561-191100-
JOSHUA TREE NP EAST-
400 PM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TONIGHT
CLEAR. LOWS 61 TO 71. SOUTH WIND AROUND 5 MPH IN THE
EVENING BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 92 TO 102. NORTHWEST WIND 5 TO
10 MPH IN THE MORNING BECOMING EAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 63 TO 73. SOUTHWEST WIND AROUND 5 MPH
IN THE EVENING BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 94 TO 104. NORTHWEST WIND 5 TO 10 MPH
IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72. WEST WIND 5 TO 10 MPH.
SATURDAY
SUNNY AND HOT. HIGHS 94 TO 102.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 65 TO 70.
SUNDAY
MOSTLY SUNNY. HIGHS 90 TO 98.
SUNDAY NIGHT
CLEAR. LOWS 64 TO 69.
MONDAY
SUNNY. HIGHS 90 TO 98.
MONDAY NIGHT
CLEAR. LOWS 63 TO 68.
TUESDAY
MOSTLY SUNNY. HIGHS 89 TO 97.
TUESDAY NIGHT
CLEAR. LOWS 62 TO 68.
WEDNESDAY
SUNNY. HIGHS 90 TO 98.
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