766
FPUS55 KPSR 311101
ZFPPSR

Zone Forecast Product for Southwest Arizona/Southeast California
National Weather Service Phoenix AZ
400 AM MST Sun May 31 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>544-546-548-550-551-312300-
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 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 95 to 99. Southeast wind around
5 mph in the morning becoming southwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 67 to 74. West wind around 5 mph in the
evening becoming light after midnight.
.MONDAY...Sunny. Highs 98 to 103. Southeast wind around 5 mph in the
morning becoming southwest 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 68 to 76. West wind 5 to 10 mph.
.TUESDAY...Sunny. Highs 99 to 104. Southeast wind around 5 mph in the
morning becoming southwest 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 68 to 74.
.WEDNESDAY...Sunny. Highs 100 to 106.
.WEDNESDAY NIGHT...Clear. Lows 68 to 74.
.THURSDAY...Sunny. Highs 99 to 105.
.THURSDAY NIGHT...Clear. Lows 68 to 74.
.FRIDAY...Sunny. Highs 97 to 103.
.FRIDAY NIGHT...Clear. Lows 68 to 73.
.SATURDAY...Sunny. Highs 97 to 103.

$$

AZZ541-549-555-312300-
Cave Creek/New River-Fountain Hills/East Mesa-
Apache Junction/Gold Canyon-
Including the cities of Scottsdale, Fountain Hills,
and Apache Junction
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 94 to 99. South wind around 5 mph in
the morning becoming southwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 61 to 71. Northwest wind around 5 mph in the
evening becoming northeast after midnight.
.MONDAY...Sunny. Highs 98 to 103. Southeast wind around 5 mph in the
morning becoming southwest 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 63 to 73. Northwest wind around 5 mph in
the evening becoming northeast after midnight.
.TUESDAY...Sunny. Highs 99 to 104. South wind around 5 mph in the
morning becoming southwest 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 67 to 73.
.WEDNESDAY...Sunny. Highs 98 to 104.
.WEDNESDAY NIGHT...Mostly clear. Lows 67 to 73.
.THURSDAY...Sunny. Highs 97 to 103.
.THURSDAY NIGHT...Clear. Lows 66 to 72.
.FRIDAY...Sunny. Highs 95 to 101.
.FRIDAY NIGHT...Clear. Lows 66 to 72.
.SATURDAY...Sunny. Highs 95 to 101.

$$

AZZ553-554-312300-
Northwest Pinal County-West Pinal County-
Including the cities of Casa Grande, Cactus Forest, Florence,
and Coolidge
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 95 to 100. South wind around 5 mph
in the morning becoming west in the afternoon.
.TONIGHT...Clear. Lows 60 to 70. Northwest wind around 5 mph in the
evening becoming south after midnight.
.MONDAY...Sunny. Highs 99 to 104. South wind around 5 mph in the
morning becoming west in the afternoon.
.MONDAY NIGHT...Clear. Lows 62 to 72. West wind 5 to 10 mph in the
evening becoming south after midnight.
.TUESDAY...Sunny and hot. Highs 100 to 105. South wind around 5 mph
in the morning becoming west 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 65 to 73.
.WEDNESDAY...Sunny and hot. Highs 99 to 105.
.WEDNESDAY NIGHT...Clear. Lows 65 to 73.
.THURSDAY...Sunny. Highs 98 to 104.
.THURSDAY NIGHT...Clear. Lows 64 to 72.
.FRIDAY...Sunny. Highs 97 to 103.
.FRIDAY NIGHT...Clear. Lows 64 to 72.
.SATURDAY...Sunny. Highs 97 to 103.

$$

AZZ532-312300-
Yuma-
Including the cities of Yuma and Fortuna Foothills
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs near 100. North wind around 5 mph in
the morning becoming southwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 67 to 70. Southwest wind 5 to 10 mph in the
evening becoming southeast around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs near 102. South wind 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows 66 to 69. Southeast wind 5 to 15 mph.
.TUESDAY...Sunny. Highs near 102. South wind 5 to 15 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 60s to lower 70s.
.WEDNESDAY...Sunny. Highs 101 to 104.
.WEDNESDAY NIGHT...Clear. Lows 66 to 71.
.THURSDAY...Sunny. Highs 101 to 103.
.THURSDAY NIGHT...Clear. Lows in the mid 60s to lower 70s.
.FRIDAY...Sunny. Highs 98 to 100.
.FRIDAY NIGHT...Clear. Lows in the mid to upper 60s.
.SATURDAY...Sunny. Highs in the upper 90s.

$$

AZZ562-312300-
Globe/Miami-
Including the cities of Globe and Miami
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 85 to 95. Light wind in the morning
becoming west 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Not as cool. Lows 54 to 64. Northwest wind 5 to
10 mph.
.MONDAY...Sunny. Highs 88 to 98. Northwest wind 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 56 to 66. Northwest wind 5 to
10 mph.
.TUESDAY...Mostly sunny. Highs 89 to 99. West wind 5 to 15 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs 92 to 98.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
.THURSDAY...Sunny. Highs in the lower to mid 90s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
.FRIDAY...Sunny. Highs 90 to 96.
.FRIDAY NIGHT...Clear. Lows in the lower to mid 60s.
.SATURDAY...Sunny. Highs in the lower to mid 90s.

$$

AZZ545-547-552-556>558-561-312300-
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 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 93 to 98. Southeast wind 5 to 10 mph
in the morning becoming southwest 10 to 15 mph in the afternoon.
.TONIGHT...Clear and warmer. Lows 60 to 70. West wind 5 to 10 mph in
the evening becoming north after midnight.
.MONDAY...Sunny. Highs 96 to 101. Southeast wind 5 to 10 mph in the
morning becoming southwest 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 62 to 72. Northwest wind 10 to 15 mph in
the evening becoming northeast 5 to 10 mph after midnight.
.TUESDAY...Sunny. Highs 97 to 102. Southwest wind 5 to 15 mph.
.TUESDAY NIGHT...Clear. Lows 59 to 72.
.WEDNESDAY...Sunny. Highs 85 to 103.
.WEDNESDAY NIGHT...Mostly clear. Lows 58 to 71.
.THURSDAY...Sunny. Highs 85 to 101.
.THURSDAY NIGHT...Clear. Lows 58 to 71.
.FRIDAY...Sunny. Highs 84 to 100.
.FRIDAY NIGHT...Clear. Lows 57 to 70.
.SATURDAY...Sunny. Highs 84 to 100.

$$

AZZ560-563-312300-
San Carlos-Southeast Gila County-
Including the cities of San Carlos and Peridot
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 85 to 95. Southeast wind 5 to 10 mph
in the morning becoming southwest in the afternoon.
.TONIGHT...Clear. Not as cool. Lows 56 to 66. West wind 5 to 10 mph
in the evening becoming northeast around 5 mph after midnight.
.MONDAY...Sunny. Highs 88 to 98. West wind 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 58 to 68. Northwest wind 10 to
15 mph in the evening becoming north around 5 mph after midnight.
.TUESDAY...Mostly sunny. Highs 89 to 99. West wind 5 to 15 mph.
.TUESDAY NIGHT...Clear. Lows 48 to 68.
.WEDNESDAY...Mostly sunny. A 10 percent chance of afternoon showers
and thunderstorms. Highs 83 to 97.
.WEDNESDAY NIGHT...Partly cloudy. Lows 47 to 67.
.THURSDAY...Sunny. Highs 82 to 96.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 67.
.FRIDAY...Sunny. Highs 82 to 96.
.FRIDAY NIGHT...Clear. Lows 47 to 67.
.SATURDAY...Sunny. Highs 82 to 96.

$$

AZZ539-559-312300-
Gila Bend-Sonoran Desert Natl Monument-
Including the cities of Gila Bend, Sentinel, and Kaka
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 95 to 100. West wind around 5 mph.
.TONIGHT...Clear and warmer. Lows 63 to 73. West wind 5 to 10 mph in
the evening becoming south around 5 mph after midnight.
.MONDAY...Sunny. Highs 99 to 104. South wind around 5 mph in the
morning becoming west 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 64 to 74. Southwest wind 5 to 15 mph.
.TUESDAY...Sunny and hot. Highs 100 to 105. South wind around 5 mph
in the morning becoming southwest 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 66 to 74.
.WEDNESDAY...Sunny. Highs 98 to 104.
.WEDNESDAY NIGHT...Clear. Lows 67 to 73.
.THURSDAY...Sunny. Highs 98 to 104.
.THURSDAY NIGHT...Clear. Lows 67 to 72.
.FRIDAY...Sunny. Highs 95 to 103.
.FRIDAY NIGHT...Clear. Lows 66 to 71.
.SATURDAY...Sunny. Highs 96 to 102.

$$

AZZ534-538-312300-
Aguila Valley-Tonopah Desert-
Including the cities of Aguila, Gladden, Wickenburg, Arlington,
Hassayampa, Tonopah, and Wintersburg
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 94 to 99. East wind around 5 mph in
the morning becoming southwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear and warmer. Lows 62 to 72. Southwest wind around
5 mph in the evening becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs 98 to 103. Southeast wind around 5 mph
in the morning becoming southwest 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 63 to 73. Southwest wind 5 to 10 mph in
the evening becoming northwest after midnight.
.TUESDAY...Sunny. Highs 98 to 103. Southeast wind around 5 mph in the
morning becoming southwest 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 65 to 73.
.WEDNESDAY...Sunny. Highs 96 to 104.
.WEDNESDAY NIGHT...Clear. Lows 65 to 73.
.THURSDAY...Sunny. Highs 95 to 103.
.THURSDAY NIGHT...Clear. Lows 64 to 72.
.FRIDAY...Sunny. Highs 93 to 101.
.FRIDAY NIGHT...Clear. Lows 63 to 71.
.SATURDAY...Sunny. Highs 93 to 101.

$$

AZZ531-533-312300-
Kofa-Central La Paz-
Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite,
Vicksburg, Vicksburg Junction, and Salome
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 96 to 101. North wind around 5 mph
in the morning becoming southwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear and warmer. Lows 64 to 74. Southwest wind 5 to
10 mph.
.MONDAY...Mostly sunny. Highs 99 to 104. South wind 5 to 10 mph.
.MONDAY NIGHT...Clear. Lows 63 to 73. Southwest wind 5 to 10 mph in
the evening becoming southeast after midnight.
.TUESDAY...Sunny and hot. Highs 100 to 105. South wind 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows 64 to 73.
.WEDNESDAY...Sunny and hot. Highs 97 to 105.
.WEDNESDAY NIGHT...Clear. Lows 65 to 73.
.THURSDAY...Sunny. Highs 96 to 104.
.THURSDAY NIGHT...Clear. Lows 64 to 72.
.FRIDAY...Sunny. Highs 93 to 101.
.FRIDAY NIGHT...Clear. Lows 63 to 71.
.SATURDAY...Sunny. Highs 93 to 101.

$$

AZZ535-536-312300-
Southeast Yuma County-Gila River Valley-
Including the city of Ligurta
400 AM MST Sun May 31 2026

.TODAY...Sunny and warmer. Highs 96 to 101. Light wind in the morning
becoming west around 5 mph in the afternoon.
.TONIGHT...Clear. Lows 62 to 72. Southwest wind 5 to 10 mph.
.MONDAY...Sunny and hot. Highs 100 to 105. Southeast wind around
5 mph in the morning becoming south 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 61 to 71. South wind 5 to 15 mph.
.TUESDAY...Sunny. Highs 99 to 104. South wind 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows 63 to 70.
.WEDNESDAY...Sunny and hot. Highs 99 to 105.
.WEDNESDAY NIGHT...Clear. Lows 63 to 71.
.THURSDAY...Sunny. Highs 97 to 103.
.THURSDAY NIGHT...Clear. Lows 63 to 70.
.FRIDAY...Sunny. Highs 95 to 101.
.FRIDAY NIGHT...Clear. Lows 62 to 70.
.SATURDAY...Sunny. Highs 94 to 100.

$$

AZZ530-CAZ569-312300-
Parker Valley-Palo Verde Valley-
Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe,
Palo Verde, and Ripley
400 AM MST Sun May 31 2026 /400 AM PDT Sun May 31 2026/

.TODAY...Sunny and warmer. Highs 98 to 103. North wind 5 to 10 mph in
the morning becoming southwest in the afternoon.
.TONIGHT...Clear. Lows 62 to 72. Southwest wind 5 to 10 mph.
.MONDAY...Sunny and hot. Highs 101 to 106. South wind 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows 62 to 72. South wind 5 to 15 mph.
.TUESDAY...Sunny and hot. Highs 101 to 106. South wind 5 to 15 mph.
.TUESDAY NIGHT...Clear. Lows 65 to 72.
.WEDNESDAY...Sunny and hot. Highs 101 to 107.
.WEDNESDAY NIGHT...Clear. Lows 65 to 72.
.THURSDAY...Sunny and hot. Highs 100 to 106.
.THURSDAY NIGHT...Clear. Lows 64 to 70.
.FRIDAY...Sunny. Highs 97 to 103.
.FRIDAY NIGHT...Clear. Lows 63 to 69.
.SATURDAY...Sunny. Highs 97 to 103.

$$

CAZ564-565-568-570-312300-
Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit-
Chuckwalla Valley-
Including the cities of Imperial Hot Mineral Springs, Winterhaven,
Chiriaco Summit, and Midland
400 AM PDT Sun May 31 2026

.TODAY...Sunny and warmer. Highs 96 to 101. Northwest wind 5 to
10 mph in the morning becoming south in the afternoon.
.TONIGHT...Clear. Lows 64 to 74. Southwest wind 5 to 10 mph in the
evening becoming northwest around 5 mph after midnight.
.MONDAY...Sunny. Highs 99 to 104. South wind 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows 64 to 74. Southwest wind 5 to 15 mph.
.TUESDAY...Sunny. Highs 99 to 104. South wind 5 to 15 mph.
.TUESDAY NIGHT...Clear. Lows 66 to 75.
.WEDNESDAY...Sunny and hot. Highs 93 to 105.
.WEDNESDAY NIGHT...Clear. Lows 66 to 75.
.THURSDAY...Sunny. Highs 94 to 104.
.THURSDAY NIGHT...Clear. Lows 65 to 73.
.FRIDAY...Sunny. Highs 91 to 101.
.FRIDAY NIGHT...Clear. Lows 64 to 72.
.SATURDAY...Sunny. Highs 90 to 100.

$$

CAZ563-567-312300-
Salton Sea-Imperial Valley-
Including the cities of Desert Shores, El Centro, Calexico, Alamorio,
and Brawley
400 AM PDT Sun May 31 2026

.TODAY...Sunny and warmer. Highs 97 to 102. Southwest wind around
5 mph in the morning becoming southeast 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 65 to 75. West wind 5 to 10 mph.
.MONDAY...Sunny and hot. Highs 100 to 105. South wind 5 to 10 mph.
.MONDAY NIGHT...Clear. Lows 64 to 74. West wind 5 to 10 mph.
.TUESDAY...Sunny and hot. Highs 100 to 105. South wind around 5 mph.
.TUESDAY NIGHT...Clear. Lows 66 to 74.
.WEDNESDAY...Sunny and hot. Highs 96 to 106.
.WEDNESDAY NIGHT...Clear. Lows 67 to 74.
.THURSDAY...Sunny and hot. Highs 96 to 106.
.THURSDAY NIGHT...Clear. Lows 66 to 74.
.FRIDAY...Sunny. Highs 93 to 103.
.FRIDAY NIGHT...Clear. Lows 65 to 73.
.SATURDAY...Sunny. Highs 94 to 102.

$$

CAZ566-312300-
Imperial County West-
Including the cities of Coolidge Springs, Salton City, Winona,
Coyote Wells, Ocotillo, and Plaster City
400 AM PDT Sun May 31 2026

.TODAY...Sunny and warmer. Highs 98 to 103. East wind 5 to 10 mph.
.TONIGHT...Clear. Lows 68 to 78. West wind 5 to 15 mph.
.MONDAY...Sunny and hot. Highs 100 to 105. South wind 5 to 10 mph.
.MONDAY NIGHT...Clear. Lows 66 to 76. West wind 10 to 20 mph.
.TUESDAY...Sunny and hot. Highs 100 to 105. Southwest wind around
5 mph in the morning becoming southeast 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 70 to 76.
.WEDNESDAY...Sunny and hot. Highs 102 to 106.
.WEDNESDAY NIGHT...Clear. Lows 70 to 78.
.THURSDAY...Sunny and hot. Highs 102 to 106.
.THURSDAY NIGHT...Clear. Lows 69 to 76.
.FRIDAY...Sunny. Highs 99 to 103.
.FRIDAY NIGHT...Clear. Lows 69 to 76.
.SATURDAY...Sunny. Highs 98 to 102.

$$

CAZ562-312300-
Imperial County Southwest-
Including the city of Mountain Spring
400 AM PDT Sun May 31 2026

.TODAY...Sunny and warmer. Highs 97 to 102. Southeast wind 5 to
10 mph.
.TONIGHT...Clear. Lows 71 to 81. Southwest wind 10 to 20 mph.
.MONDAY...Sunny. Highs 99 to 104. South wind 5 to 15 mph.
.MONDAY NIGHT...Clear and breezy. Lows 69 to 79. Southwest wind 15 to
25 mph.
.TUESDAY...Sunny. Highs 99 to 104. Southwest wind 5 to 10 mph in the
morning becoming southeast 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 66 to 80.
.WEDNESDAY...Sunny and hot. Highs 95 to 105.
.WEDNESDAY NIGHT...Clear. Lows 68 to 80.
.THURSDAY...Sunny and hot. Highs 95 to 106.
.THURSDAY NIGHT...Clear. Lows 66 to 78.
.FRIDAY...Sunny. Highs 93 to 103.
.FRIDAY NIGHT...Clear. Lows 65 to 78.
.SATURDAY...Sunny. Highs 91 to 103.

$$

CAZ560-561-312300-
Joshua Tree NP West-Joshua Tree NP East-
Including the cities of Cottonwood Visitor and Lost Horse-Keys
Village
400 AM PDT Sun May 31 2026

.TODAY...Sunny and warmer. Highs 86 to 96. North wind 5 to 10 mph in
the morning becoming south 10 to 15 mph in the afternoon.
.TONIGHT...Clear. Lows 63 to 73. Southwest wind 5 to 10 mph in the
evening becoming northwest after midnight.
.MONDAY...Sunny. Highs 88 to 98. South wind 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows 64 to 74. West wind 5 to 15 mph.
.TUESDAY...Sunny. Highs 89 to 99. North wind 5 to 10 mph in the
morning becoming south 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 57 to 74.
.WEDNESDAY...Sunny. Highs 84 to 100.
.WEDNESDAY NIGHT...Clear. Lows 59 to 75.
.THURSDAY...Sunny. Highs 85 to 99.
.THURSDAY NIGHT...Clear. Lows 56 to 73.
.FRIDAY...Sunny. Highs 82 to 96.
.FRIDAY NIGHT...Clear. Lows 55 to 72.
.SATURDAY...Sunny. Highs 81 to 95.

$$

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