321
FPUS55 KPSR 181711
ZFPPSR
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE PHOENIX AZ
1011 AM 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>544-546-548-550-551-182300-
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
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 97 TO 101. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 61 TO 69. NORTHWEST WIND 5 TO 10 MPH IN THE
EVENING BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 100 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 102 TO 107. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 65 TO 71.
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. HIGHS 95 TO 100.
MONDAY NIGHT
CLEAR. LOWS 61 TO 68.
TUESDAY
SUNNY. HIGHS 94 TO 100.
AZZ541-549-555-182300-
CAVE CREEK/NEW RIVER-FOUNTAIN HILLS/EAST MESA-
APACHE JUNCTION/GOLD CANYON-
INCLUDING THE CITIES OF SCOTTSDALE, FOUNTAIN HILLS,
AND APACHE JUNCTION
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 95 TO 100. NORTHEAST WIND 5 TO 10 MPH
IN THE MORNING BECOMING WEST IN THE AFTERNOON.
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 AROUND 5 MPH IN
THE EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 100 TO 105. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 66 TO 71.
SATURDAY
SUNNY AND HOT. HIGHS 99 TO 105.
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. HIGHS 93 TO 99.
MONDAY NIGHT
CLEAR. LOWS 62 TO 67.
TUESDAY
SUNNY. HIGHS 93 TO 99.
AZZ553-554-182300-
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,
AND COOLIDGE
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 96 TO 101. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 57 TO 67. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY AND HOT. HIGHS 100 TO 105. 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. LIGHT WIND IN THE MORNING
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 69.
SATURDAY
SUNNY AND HOT. HIGHS 101 TO 107.
SATURDAY NIGHT
CLEAR. LOWS 61 TO 68.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 99 TO 103.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 65.
MONDAY
SUNNY AND HOT. HIGHS 95 TO 101.
MONDAY NIGHT
CLEAR. LOWS 57 TO 64.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 96 TO 100.
AZZ532-182300-
YUMA-
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS NEAR 102. NORTHEAST WIND AROUND 5 MPH
IN THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 64 TO 68. 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 67 TO 70. LIGHT WIND IN THE EVENING
BECOMING NORTHEAST 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 NEAR 70.
SATURDAY
SUNNY AND HOT. HIGHS 104 TO 108.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 60S.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 99 TO 101.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 60S.
MONDAY
SUNNY. NOT AS WARM. HIGHS IN THE 90S.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER TO MID 60S.
TUESDAY
SUNNY. HIGHS IN THE MID TO UPPER 90S.
AZZ562-182300-
GLOBE/MIAMI-
INCLUDING THE CITIES OF GLOBE AND MIAMI
1011 AM MST WED MAR 18 2026
TODAY
SUNNY AND WARMER. HIGHS 85 TO 95. NORTH WIND 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 50 TO 60. 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. NOT AS COOL. 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 IN THE LOWER TO MID 60S.
SATURDAY
SUNNY. HIGHS IN THE MID TO UPPER 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
PARTLY SUNNY. HIGHS 90 TO 96.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 60.
MONDAY
SUNNY. HIGHS 86 TO 92.
MONDAY NIGHT
CLEAR. LOWS NEAR 60.
TUESDAY
MOSTLY SUNNY. HIGHS 87 TO 93.
AZZ545-547-552-561-182300-
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-DRIPPING SPRINGS-
INCLUDING THE CITIES OF TORTILLA FLAT, SUPERIOR, HAYDEN,
AND WINKELMAN
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 96 TO 101. NORTHEAST WIND 5 TO 10 MPH
IN THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 59 TO 69. 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 AROUND 5 MPH IN
THE EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY AND HOT. HIGHS 101 TO 106. EAST WIND 5 TO 10 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 63 TO 71.
SATURDAY
SUNNY AND HOT. HIGHS 93 TO 105.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 70.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 89 TO 101.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 67.
MONDAY
SUNNY. HIGHS 86 TO 98.
MONDAY NIGHT
CLEAR. LOWS 59 TO 67.
TUESDAY
SUNNY. HIGHS 86 TO 98.
AZZ556>558-182300-
TONTO BASIN-MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-
INCLUDING THE CITIES OF PUNKIN CENTER AND SUNFLOWER
1011 AM MST WED MAR 18 2026
TODAY
SUNNY AND WARMER. HIGHS 91 TO 96. NORTHEAST WIND 5 TO 10 MPH
IN THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
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. HIGHS 94 TO 99. EAST WIND 10 TO 15 MPH IN THE
MORNING BECOMING SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 57 TO 67. 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 59 TO 67.
SATURDAY
SUNNY AND HOT. HIGHS 86 TO 100.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 66.
SUNDAY
PARTLY SUNNY. HIGHS 82 TO 96.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 63.
MONDAY
SUNNY. HIGHS 79 TO 93.
MONDAY NIGHT
CLEAR. LOWS 55 TO 63.
TUESDAY
MOSTLY SUNNY. HIGHS 80 TO 94.
AZZ560-563-182300-
SAN CARLOS-SOUTHEAST GILA COUNTY-
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT
1011 AM MST WED MAR 18 2026
TODAY
SUNNY AND WARMER. HIGHS 85 TO 95. NORTH WIND 5 TO 10 MPH.
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 55 TO 65. NORTHWEST WIND AROUND 5 MPH
IN THE EVENING BECOMING NORTHEAST 5 TO 10 MPH 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 46 TO 66.
SATURDAY
SUNNY AND HOT. HIGHS 86 TO 100.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 64.
SUNDAY
PARTLY SUNNY. HIGHS 82 TO 96.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 62.
MONDAY
SUNNY. HIGHS 78 TO 92.
MONDAY NIGHT
CLEAR. LOWS 43 TO 62.
TUESDAY
MOSTLY SUNNY. HIGHS 79 TO 93.
AZZ539-559-182300-
GILA BEND-SONORAN DESERT NATL MONUMENT-
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 97 TO 102. EAST WIND AROUND 5 MPH IN
THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 63 TO 73. 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 64 TO 74. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING LIGHT AFTER MIDNIGHT.
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 65 TO 74.
SATURDAY
SUNNY AND HOT. HIGHS 102 TO 108.
SATURDAY NIGHT
CLEAR. LOWS 65 TO 72.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 97 TO 103.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 68.
MONDAY
SUNNY AND HOT. HIGHS 94 TO 100.
MONDAY NIGHT
CLEAR. LOWS 59 TO 67.
TUESDAY
SUNNY AND HOT. HIGHS 94 TO 100.
AZZ534-538-182300-
AGUILA VALLEY-TONOPAH DESERT-
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,
HASSAYAMPA, TONOPAH, AND WINTERSBURG
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 96 TO 101. EAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
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 61 TO 71. NORTHWEST WIND AROUND 5 MPH.
FRIDAY
SUNNY AND HOT. HIGHS 102 TO 107. NORTHEAST WIND AROUND
5 MPH IN THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72.
SATURDAY
SUNNY AND HOT. HIGHS 100 TO 106.
SATURDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS 61 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 95 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 68.
MONDAY
SUNNY. HIGHS 92 TO 98.
MONDAY NIGHT
CLEAR. LOWS 56 TO 65.
TUESDAY
SUNNY. HIGHS 92 TO 98.
AZZ531-533-182300-
KOFA-CENTRAL LA PAZ-
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,
VICKSBURG, VICKSBURG JUNCTION, AND SALOME
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 97 TO 102. NORTHEAST WIND 5 TO 10 MPH
IN THE MORNING BECOMING WEST IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 62 TO 72. 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 64 TO 74. 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 63 TO 74.
SATURDAY
SUNNY AND HOT. HIGHS 99 TO 107.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 71.
SUNDAY
PARTLY SUNNY AND HOT. HIGHS 94 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 68.
MONDAY
SUNNY. HIGHS 91 TO 99.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 66.
TUESDAY
SUNNY. HIGHS 91 TO 98.
AZZ535-536-182300-
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-
INCLUDING THE CITY OF LIGURTA
1011 AM MST WED MAR 18 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM MST
SUNDAY...
TODAY
SUNNY AND HOT. HIGHS 98 TO 103. NORTHEAST WIND AROUND 5 MPH
IN THE MORNING BECOMING NORTHWEST IN THE AFTERNOON.
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 63 TO 73. NORTHWEST WIND AROUND 5 MPH
IN THE EVENING BECOMING NORTH AFTER MIDNIGHT.
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 73.
SATURDAY
SUNNY AND HOT. HIGHS 103 TO 107.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 70.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 98 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 66.
MONDAY
SUNNY. HIGHS 91 TO 99.
MONDAY NIGHT
CLEAR. LOWS 55 TO 64.
TUESDAY
SUNNY. HIGHS 93 TO 99.
AZZ530-CAZ569-182300-
PARKER VALLEY-PALO VERDE VALLEY-
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,
PALO VERDE, AND RIPLEY
1011 AM MST WED MAR 18 2026 /1011 AM PDT WED MAR 18 2026/
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ SUNDAY
TODAY
SUNNY AND HOT. HIGHS 98 TO 103. NORTH WIND 5 TO 10 MPH.
TONIGHT
CLEAR. LOWS 59 TO 69. NORTH WIND AROUND 5 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 102 TO 107. 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 104 TO 109. NORTH WIND AROUND 5 MPH IN
THE MORNING BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 71.
SATURDAY
SUNNY AND HOT. HIGHS 103 TO 108.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 68.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 98 TO 104.
SUNDAY NIGHT
CLEAR. LOWS 58 TO 66.
MONDAY
SUNNY AND HOT. HIGHS 95 TO 101.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 64.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 94 TO 100.
CAZ564-565-568-570-182300-
CHUCKWALLA MOUNTAINS-IMPERIAL COUNTY SOUTHEAST-CHIRIACO SUMMIT-
CHUCKWALLA VALLEY-
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS, WINTERHAVEN,
CHIRIACO SUMMIT, AND MIDLAND
1011 AM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TODAY
SUNNY AND HOT. HIGHS 99 TO 104. NORTH WIND 5 TO 10 MPH.
TONIGHT
CLEAR. LOWS 63 TO 73. NORTHWEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 102 TO 107. NORTH WIND 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 65 TO 75. 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.
SATURDAY
SUNNY AND HOT. HIGHS 96 TO 108.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 72.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 92 TO 102.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 70.
MONDAY
SUNNY AND HOT. HIGHS 90 TO 100.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 67.
TUESDAY
MOSTLY SUNNY. HIGHS 89 TO 99.
CAZ563-567-182300-
SALTON SEA-IMPERIAL VALLEY-
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,
AND BRAWLEY
1011 AM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TODAY
SUNNY AND HOT. HIGHS 101 TO 106. SOUTH WIND AROUND 5 MPH IN
THE MORNING BECOMING NORTH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 63 TO 73. WEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 104 TO 109. SOUTH WIND AROUND 5 MPH
IN THE MORNING BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 66 TO 76. NORTHWEST WIND AROUND 5 MPH.
FRIDAY
SUNNY AND VERY HOT. HIGHS 106 TO 111. NORTH WIND AROUND
5 MPH IN THE MORNING BECOMING SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 66 TO 75.
SATURDAY
SUNNY AND HOT. HIGHS 101 TO 109.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 63 TO 72.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 96 TO 106.
SUNDAY NIGHT
CLEAR. LOWS 60 TO 69.
MONDAY
SUNNY AND HOT. HIGHS 93 TO 103.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 68.
TUESDAY
MOSTLY SUNNY AND HOT. HIGHS 92 TO 102.
CAZ566-182300-
IMPERIAL COUNTY WEST-
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,
COYOTE WELLS, OCOTILLO, AND PLASTER CITY
1011 AM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TODAY
SUNNY AND HOT. HIGHS 100 TO 105. NORTHWEST WIND AROUND 5 MPH
IN THE MORNING BECOMING EAST IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 67 TO 77. WEST WIND 5 TO 10 MPH.
THURSDAY
SUNNY AND HOT. HIGHS 103 TO 108. 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 VERY HOT. HIGHS 105 TO 110. NORTH WIND AROUND
5 MPH IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 67 TO 78.
SATURDAY
MOSTLY SUNNY AND HOT. HIGHS 105 TO 109.
SATURDAY NIGHT
PARTLY CLOUDY AND COOLER. LOWS 64 TO 73.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 100 TO 104.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 72.
MONDAY
SUNNY AND HOT. HIGHS 98 TO 102.
MONDAY NIGHT
CLEAR. LOWS 60 TO 71.
TUESDAY
SUNNY AND HOT. HIGHS 97 TO 101.
CAZ562-182300-
IMPERIAL COUNTY SOUTHWEST-
INCLUDING THE CITY OF MOUNTAIN SPRING
1011 AM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TODAY
SUNNY AND HOT. HIGHS 100 TO 105. WEST WIND 5 TO 10 MPH IN
THE MORNING BECOMING NORTHEAST IN THE AFTERNOON.
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 73 TO 83. SOUTHWEST WIND 5 TO 10 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 70 TO 81.
SATURDAY
SUNNY AND HOT. HIGHS 97 TO 107.
SATURDAY NIGHT
PARTLY CLOUDY AND COOLER. LOWS 65 TO 76.
SUNDAY
MOSTLY SUNNY AND HOT. HIGHS 92 TO 104.
SUNDAY NIGHT
CLEAR. LOWS 65 TO 76.
MONDAY
SUNNY AND HOT. HIGHS 92 TO 102.
MONDAY NIGHT
CLEAR. LOWS 63 TO 74.
TUESDAY
SUNNY AND HOT. HIGHS 91 TO 101.
CAZ560-182300-
JOSHUA TREE NP WEST-
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS
VILLAGE
1011 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 83 TO 93. NORTH WIND 5 TO 10 MPH IN THE MORNING
BECOMING SOUTHEAST IN THE AFTERNOON.
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 63 TO 73. WEST WIND AROUND 5 MPH IN THE
EVENING BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 88 TO 98. NORTHEAST WIND 5 TO 10 MPH IN THE
MORNING BECOMING SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 72.
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 55 TO 67.
MONDAY
SUNNY. HIGHS 79 TO 89.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 66.
TUESDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS
79 TO 89.
CAZ561-182300-
JOSHUA TREE NP EAST-
1011 AM PDT WED MAR 18 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY
TODAY
SUNNY. HIGHS 89 TO 99. NORTHWEST WIND 5 TO 10 MPH IN THE
MORNING BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 62 TO 72. 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. SOUTH WIND AROUND 5 MPH IN
THE EVENING BECOMING NORTHWEST 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 67 TO 72.
SATURDAY
MOSTLY SUNNY AND HOT. HIGHS 94 TO 102.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 69.
SUNDAY
MOSTLY SUNNY. HIGHS 90 TO 98.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 68.
MONDAY
SUNNY. HIGHS 89 TO 97.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 67.
TUESDAY
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS
88 TO 96.
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