489
FPUS55 KPSR 100726
ZFPPSR

Zone Forecast Product for Southwest Arizona/Southeast California
National Weather Service Phoenix AZ
1226 AM MST Sun May 10 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>544-546-548-550-551-101100-
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
1226 AM MST Sun May 10 2026

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST
TUESDAY...

.TONIGHT...Clear. Lows 66 to 74. Northwest wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 102 to 106. East wind around 5 mph in
the morning becoming southwest 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 68 to 75. West wind 5 to 10 mph in the
evening becoming northeast around 5 mph after midnight.
.MONDAY...Sunny and hot. Highs 104 to 108. East wind 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows 69 to 77. North wind around 5 mph.
.TUESDAY...Sunny and hot. Highs 102 to 108.
.TUESDAY NIGHT...Partly cloudy. Lows 69 to 76.
.WEDNESDAY...Partly sunny. Highs 98 to 104.
.WEDNESDAY NIGHT...Mostly clear. Lows 65 to 72.
.THURSDAY...Sunny. Highs 96 to 101.
.THURSDAY NIGHT...Clear. Lows 64 to 71.
.FRIDAY...Sunny. Highs 94 to 99.
.FRIDAY NIGHT...Clear. Lows 64 to 71.
.SATURDAY...Sunny. Highs 96 to 102.

$$

AZZ541-549-555-101100-
Cave Creek/New River-Fountain Hills/East Mesa-
Apache Junction/Gold Canyon-
Including the cities of Scottsdale, Fountain Hills,
and Apache Junction
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 62 to 72. Northeast wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 100 to 105. East wind 5 to 10 mph in
the morning becoming southwest in the afternoon.
.SUNDAY NIGHT...Clear. Lows 63 to 73. Northwest wind 5 to 10 mph in
the evening becoming northeast 10 to 15 mph after midnight.
.MONDAY...Sunny, breezy and hot. Highs 102 to 107. East wind 10 to
20 mph in the morning becoming southeast 5 to 10 mph in the
afternoon. Gusts up to 30 mph in the morning.
.MONDAY NIGHT...Clear. Lows 66 to 76. Northeast wind 5 to 10 mph.
.TUESDAY...Sunny and hot. Highs 101 to 105.
.TUESDAY NIGHT...Partly cloudy. Lows 70 to 75.
.WEDNESDAY...Partly sunny. Highs 96 to 102.
.WEDNESDAY NIGHT...Partly cloudy. Lows 65 to 71.
.THURSDAY...Sunny. Highs in the mid to upper 90s.
.THURSDAY NIGHT...Clear. Lows 64 to 69.
.FRIDAY...Sunny. Highs in the 90s.
.FRIDAY NIGHT...Clear. Lows 64 to 69.
.SATURDAY...Sunny. Highs in the mid to upper 90s.

$$

AZZ553-554-101100-
Northwest Pinal County-West Pinal County-
Including the cities of Casa Grande, Cactus Forest, Florence,
and Coolidge
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 62 to 72. South wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 101 to 106. Southeast wind around
5 mph in the morning becoming west 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 62 to 72. West wind around 5 mph in the
evening becoming southeast after midnight.
.MONDAY...Sunny and hot. Highs 104 to 109. East wind 10 to 20 mph in
the morning decreasing to 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 65 to 75. North wind around 5 mph in the
evening becoming south 5 to 10 mph after midnight.
.TUESDAY...Mostly sunny and hot. Highs 101 to 107.
.TUESDAY NIGHT...Partly cloudy. Lows 69 to 75.
.WEDNESDAY...Partly cloudy. Highs 97 to 103.
.WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 71.
.THURSDAY...Sunny. Highs 95 to 101.
.THURSDAY NIGHT...Clear. Lows 62 to 69.
.FRIDAY...Sunny. Highs in the mid to upper 90s.
.FRIDAY NIGHT...Clear. Lows 62 to 69.
.SATURDAY...Sunny. Highs 95 to 101.

$$

AZZ532-101100-
Yuma-
Including the cities of Yuma and Fortuna Foothills
1226 AM MST Sun May 10 2026

...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM MST MONDAY...

.TONIGHT...Clear. Lows 65 to 68. Light wind.
.SUNDAY...Sunny and hot. Highs near 106. South wind 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows 66 to 70. South wind 5 to 10 mph in the
evening becoming east around 5 mph after midnight.
.MONDAY...Sunny and hot. Highs near 109. Southeast wind around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows 69 to 74. South wind 5 to 15 mph.
.TUESDAY...Partly sunny. Not as warm. Highs 102 to 106.
.TUESDAY NIGHT...Partly cloudy. Lows 67 to 72.
.WEDNESDAY...Partly sunny in the morning then becoming sunny. Highs
99 to 102.
.WEDNESDAY NIGHT...Clear. Lows in the mid to upper 60s.
.THURSDAY...Sunny. Highs 99 to 101.
.THURSDAY NIGHT...Clear. Lows 63 to 68.
.FRIDAY...Sunny. Highs in the upper 90s.
.FRIDAY NIGHT...Clear. Lows in the mid to upper 60s.
.SATURDAY...Sunny. Highs 100 to 102.

$$

AZZ562-101100-
Globe/Miami-
Including the cities of Globe and Miami
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 55 to 65. Northwest wind 5 to 10 mph.
.SUNDAY...Sunny. Highs 90 to 100. Northwest wind 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows 55 to 65. Northwest wind 5 to 10 mph in
the evening becoming east 10 to 15 mph after midnight.
.MONDAY...Sunny and windy. Highs 89 to 99. East wind 15 to 25 mph in
the morning becoming southeast 5 to 15 mph in the afternoon. Gusts up
to 35 mph in the morning.
.MONDAY NIGHT...Clear. Lows 57 to 67. East wind around 5 mph.
.TUESDAY...Sunny. Highs 95 to 101.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s.
.WEDNESDAY...Partly cloudy. Not as warm. Highs 90 to 96.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s.
.THURSDAY...Sunny. Highs near 90.
.THURSDAY NIGHT...Clear. Lows near 60.
.FRIDAY...Sunny. Highs 86 to 92.
.FRIDAY NIGHT...Clear. Lows near 60.
.SATURDAY...Sunny. Highs 89 to 95.

$$

AZZ545-547-552-556>558-561-101100-
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
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 60 to 70. North wind 5 to 10 mph.
.SUNDAY...Sunny. Highs 99 to 104. Northeast wind 5 to 10 mph in the
morning becoming west 10 to 15 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 62 to 72. Northwest wind 10 to 15 mph in
the evening becoming northeast 10 to 20 mph after midnight.
.MONDAY...Sunny, windy and hot. Highs 102 to 107. East wind 15 to
25 mph in the morning becoming southeast 10 to 15 mph in the
afternoon. Gusts up to 35 mph in the morning.
.MONDAY NIGHT...Clear. Lows 65 to 75. Northeast wind 5 to 10 mph.
.TUESDAY...Sunny and hot. Highs 89 to 105.
.TUESDAY NIGHT...Partly cloudy. Lows 63 to 74.
.WEDNESDAY...Partly cloudy. Not as warm. Highs 84 to 100.
.WEDNESDAY NIGHT...Partly cloudy and cooler. Lows 58 to 69.
.THURSDAY...Sunny. Highs 82 to 98.
.THURSDAY NIGHT...Clear. Lows 56 to 67.
.FRIDAY...Sunny. Highs 81 to 97.
.FRIDAY NIGHT...Clear. Lows 56 to 67.
.SATURDAY...Sunny. Highs 83 to 99.

$$

AZZ560-563-101100-
San Carlos-Southeast Gila County-
Including the cities of San Carlos and Peridot
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 56 to 66. North wind 5 to 10 mph.
.SUNDAY...Sunny. Highs 89 to 99. Northeast wind 5 to 10 mph in the
morning becoming northwest in the afternoon.
.SUNDAY NIGHT...Clear. Lows 56 to 66. North wind 5 to 10 mph in the
evening becoming east 10 to 15 mph after midnight.
.MONDAY...Sunny and windy. Highs 89 to 99. Southeast wind 15 to
25 mph. Gusts up to 35 mph.
.MONDAY NIGHT...Clear. Lows 58 to 68. East wind 5 to 10 mph.
.TUESDAY...Sunny. Highs 86 to 100.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 70.
.WEDNESDAY...Partly sunny. Highs 82 to 96.
.WEDNESDAY NIGHT...Partly cloudy. Lows 48 to 67.
.THURSDAY...Sunny. Highs 80 to 94.
.THURSDAY NIGHT...Clear. Lows 45 to 64.
.FRIDAY...Sunny. Highs 79 to 93.
.FRIDAY NIGHT...Clear. Lows 44 to 63.
.SATURDAY...Sunny. Highs 81 to 95.

$$

AZZ539-559-101100-
Gila Bend-Sonoran Desert Natl Monument-
Including the cities of Gila Bend, Sentinel, and Kaka
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 66 to 76. South wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 102 to 107. Light wind in the morning
becoming west 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 67 to 77. Southwest wind 5 to 10 mph in
the evening becoming southeast around 5 mph after midnight.
.MONDAY...Sunny and very hot. Highs 106 to 111. East wind 5 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows 69 to 79. South wind 5 to 10 mph.
.TUESDAY...Mostly sunny and hot. Highs 100 to 108.
.TUESDAY NIGHT...Partly cloudy. Lows 69 to 78.
.WEDNESDAY...Partly sunny. Highs 96 to 104.
.WEDNESDAY NIGHT...Mostly clear and cooler. Lows 65 to 72.
.THURSDAY...Sunny. Highs 94 to 101.
.THURSDAY NIGHT...Clear. Lows 64 to 70.
.FRIDAY...Sunny. Highs 92 to 99.
.FRIDAY NIGHT...Clear. Lows 64 to 70.
.SATURDAY...Sunny. Highs 95 to 102.

$$

AZZ534-538-101100-
Aguila Valley-Tonopah Desert-
Including the cities of Aguila, Gladden, Wickenburg, Arlington,
Hassayampa, Tonopah, and Wintersburg
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 63 to 73. Northwest wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 101 to 106. East wind around 5 mph in
the morning becoming southwest 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 65 to 75. West wind 5 to 10 mph in the
evening becoming north after midnight.
.MONDAY...Sunny and hot. Highs 104 to 109. East wind 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows 66 to 76. North wind around 5 mph in the
evening becoming southeast after midnight.
.TUESDAY...Mostly sunny and hot. Highs 99 to 107.
.TUESDAY NIGHT...Partly cloudy. Lows 64 to 75.
.WEDNESDAY...Partly sunny. Not as warm. Highs 94 to 102.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 71.
.THURSDAY...Sunny. Highs 92 to 100.
.THURSDAY NIGHT...Clear. Lows 59 to 70.
.FRIDAY...Sunny. Highs 92 to 98.
.FRIDAY NIGHT...Clear. Lows 59 to 70.
.SATURDAY...Sunny. Highs 95 to 101.

$$

AZZ531-533-101100-
Kofa-Central La Paz-
Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite,
Vicksburg, Vicksburg Junction, and Salome
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 65 to 75. South wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 102 to 107. East wind around 5 mph in
the morning becoming southwest 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 67 to 77. Southwest wind 5 to 10 mph in
the evening becoming east after midnight.
.MONDAY...Sunny and hot. Highs 104 to 109. East wind 5 to 10 mph in
the morning becoming south in the afternoon.
.MONDAY NIGHT...Clear. Lows 70 to 80. Southwest wind 5 to 10 mph in
the evening becoming southeast after midnight.
.TUESDAY...Mostly sunny and hot. Highs 98 to 106.
.TUESDAY NIGHT...Partly cloudy. Lows 63 to 76.
.WEDNESDAY...Partly sunny. Not as warm. Highs 93 to 101.
.WEDNESDAY NIGHT...Clear and cooler. Lows 60 to 71.
.THURSDAY...Sunny. Highs 91 to 99.
.THURSDAY NIGHT...Clear. Lows 58 to 69.
.FRIDAY...Sunny. Highs 90 to 98.
.FRIDAY NIGHT...Clear. Lows 59 to 70.
.SATURDAY...Sunny. Highs 93 to 101.

$$

AZZ535-536-101100-
Southeast Yuma County-Gila River Valley-
Including the city of Ligurta
1226 AM MST Sun May 10 2026

.TONIGHT...Clear. Lows 63 to 73. Southeast wind around 5 mph.
.SUNDAY...Sunny and hot. Highs 103 to 108. Southeast wind around
5 mph in the morning becoming southwest 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 64 to 74. Southwest wind 5 to 10 mph in
the evening becoming northeast around 5 mph after midnight.
.MONDAY...Sunny and very hot. Highs 106 to 111. Northeast wind 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows 67 to 77. South wind 5 to 10 mph.
.TUESDAY...Partly sunny and hot. Highs 101 to 107.
.TUESDAY NIGHT...Partly cloudy. Lows 65 to 75.
.WEDNESDAY...Partly sunny in the morning then becoming sunny. Not as
warm. Highs 98 to 102.
.WEDNESDAY NIGHT...Mostly clear and cooler. Lows 62 to 70.
.THURSDAY...Sunny. Highs 97 to 101.
.THURSDAY NIGHT...Clear. Lows 61 to 69.
.FRIDAY...Sunny. Highs 96 to 100.
.FRIDAY NIGHT...Clear. Lows 61 to 69.
.SATURDAY...Sunny. Highs 98 to 102.

$$

AZZ530-CAZ569-101100-
Parker Valley-Palo Verde Valley-
Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe,
Palo Verde, and Ripley
1226 AM MST Sun May 10 2026 /1226 AM PDT Sun May 10 2026/

...EXTREME HEAT WARNING IN EFFECT FROM 11 AM MST /11 AM PDT/ TO 8 PM
MST /8 PM PDT/ MONDAY...

.TONIGHT...Clear. Lows 62 to 72. South wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 104 to 109. North wind around 5 mph in
the morning becoming south 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 64 to 74. South wind 5 to 10 mph.
.MONDAY...Sunny and very hot. Highs 107 to 112. Northeast wind around
5 mph in the morning becoming south 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 65 to 75. Southwest wind 5 to 10 mph in
the evening becoming south around 5 mph after midnight.
.TUESDAY...Mostly sunny and hot. Highs 103 to 109.
.TUESDAY NIGHT...Partly cloudy. Lows 63 to 72.
.WEDNESDAY...Partly sunny in the morning then becoming sunny. Not as
warm. Highs 98 to 104.
.WEDNESDAY NIGHT...Clear. Lows 60 to 68.
.THURSDAY...Sunny. Highs 97 to 101.
.THURSDAY NIGHT...Clear. Lows 59 to 67.
.FRIDAY...Sunny. Highs 96 to 100.
.FRIDAY NIGHT...Clear. Lows 59 to 68.
.SATURDAY...Sunny. Highs 99 to 103.

$$

CAZ570-101100-
Chuckwalla Valley-
Including the city of Midland
1226 AM PDT Sun May 10 2026

...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM PDT MONDAY...

.TONIGHT...Clear. Lows 66 to 76. Northwest wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 103 to 108. North wind 5 to 10 mph in
the morning becoming south in the afternoon.
.SUNDAY NIGHT...Clear. Lows 68 to 78. Southwest wind 5 to 10 mph in
the evening becoming northwest after midnight.
.MONDAY...Sunny and very hot. Highs 106 to 111. Northeast wind around
5 mph in the morning becoming south 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 70 to 80. Southwest wind 5 to 10 mph.
.TUESDAY...Mostly sunny and hot. Highs 100 to 108.
.TUESDAY NIGHT...Partly cloudy. Lows 68 to 76.
.WEDNESDAY...Partly sunny in the morning then becoming sunny. Not as
warm. Highs 95 to 102.
.WEDNESDAY NIGHT...Clear and cooler. Lows 63 to 71.
.THURSDAY...Sunny. Highs 93 to 100.
.THURSDAY NIGHT...Clear. Lows 63 to 70.
.FRIDAY...Sunny. Highs 94 to 99.
.FRIDAY NIGHT...Clear. Lows 64 to 72.
.SATURDAY...Sunny. Highs 97 to 102.

$$

CAZ564-565-568-101100-
Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit-
Including the cities of Imperial Hot Mineral Springs, Winterhaven,
and Chiriaco Summit
1226 AM PDT Sun May 10 2026

.TONIGHT...Clear. Lows 63 to 73. Northwest wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 101 to 106. Northeast wind around
5 mph in the morning becoming south 5 to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 66 to 76. South wind 5 to 10 mph in the
evening becoming north after midnight.
.MONDAY...Sunny and hot. Highs 104 to 109. East wind around 5 mph in
the morning becoming south 5 to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 68 to 78. Southwest wind 5 to 10 mph in
the evening becoming southeast around 5 mph after midnight.
.TUESDAY...Partly sunny and hot. Highs 95 to 105.
.TUESDAY NIGHT...Partly cloudy and cooler. Lows 65 to 73.
.WEDNESDAY...Partly sunny in the morning then becoming sunny. Highs
89 to 101.
.WEDNESDAY NIGHT...Clear. Lows 62 to 69.
.THURSDAY...Sunny. Highs 87 to 99.
.THURSDAY NIGHT...Clear. Lows 61 to 68.
.FRIDAY...Sunny. Highs 88 to 98.
.FRIDAY NIGHT...Clear. Lows 63 to 69.
.SATURDAY...Sunny. Highs 91 to 101.

$$

CAZ563-101100-
Salton Sea-
Including the city of Desert Shores
1226 AM PDT Sun May 10 2026

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT
MONDAY...

.TONIGHT...Clear. Lows 65 to 75. West wind 5 to 10 mph.
.SUNDAY...Sunny and hot. Highs 101 to 106. Southeast wind 5 to
10 mph.
.SUNDAY NIGHT...Clear. Lows 68 to 78. Southwest wind around 5 mph in
the evening becoming northwest 5 to 10 mph after midnight.
.MONDAY...Sunny and hot. Highs 103 to 108. Southeast wind 5 to
10 mph.
.MONDAY NIGHT...Clear. Lows 68 to 78. Northwest wind 5 to 10 mph in
the evening becoming east after midnight.
.TUESDAY...Partly sunny and hot. Highs 94 to 106.
.TUESDAY NIGHT...Partly cloudy. Lows 67 to 75.
.WEDNESDAY...Mostly sunny. Highs 90 to 102.
.WEDNESDAY NIGHT...Clear. Lows 64 to 72.
.THURSDAY...Sunny. Highs 89 to 99.
.THURSDAY NIGHT...Clear. Lows 64 to 71.
.FRIDAY...Sunny. Highs 89 to 99.
.FRIDAY NIGHT...Clear. Lows 65 to 73.
.SATURDAY...Sunny. Highs 92 to 102.

$$

CAZ567-101100-
Imperial Valley-
Including the cities of El Centro, Calexico, Alamorio, and Brawley
1226 AM PDT Sun May 10 2026

...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM PDT MONDAY...

.TONIGHT...Clear. Lows 60 to 70. Southwest wind around 5 mph.
.SUNDAY...Sunny and hot. Highs 102 to 107. Light wind in the morning
becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 61 to 71. South wind around 5 mph.
.MONDAY...Sunny and hot. Highs 104 to 109. Light wind in the morning
becoming southeast around 5 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 64 to 74. South wind around 5 mph.
.TUESDAY...Partly sunny and hot. Highs 99 to 105.
.TUESDAY NIGHT...Partly cloudy. Lows 65 to 71.
.WEDNESDAY...Mostly sunny. Highs 96 to 102.
.WEDNESDAY NIGHT...Clear. Lows 62 to 67.
.THURSDAY...Sunny. Highs in the mid to upper 90s.
.THURSDAY NIGHT...Clear. Lows 61 to 66.
.FRIDAY...Sunny. Highs in the mid to upper 90s.
.FRIDAY NIGHT...Clear. Lows 62 to 67.
.SATURDAY...Sunny. Highs 96 to 102.

$$

CAZ566-101100-
Imperial County West-
Including the cities of Coolidge Springs, Salton City, Winona,
Coyote Wells, Ocotillo, and Plaster City
1226 AM PDT Sun May 10 2026

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT
MONDAY...

.TONIGHT...Clear. Lows 66 to 76. West wind 5 to 10 mph.
.SUNDAY...Sunny and very hot. Highs 105 to 110. East wind 5 to
10 mph.
.SUNDAY NIGHT...Clear. Lows 69 to 79. West wind 5 to 10 mph.
.MONDAY...Sunny and very hot. Highs 107 to 112. Southeast wind 5 to
10 mph.
.MONDAY NIGHT...Clear. Lows 71 to 81. West wind 5 to 10 mph.
.TUESDAY...Mostly sunny and hot. Highs 102 to 108.
.TUESDAY NIGHT...Partly cloudy and cooler. Lows 69 to 76.
.WEDNESDAY...Mostly sunny. Highs 98 to 104.
.WEDNESDAY NIGHT...Clear. Lows 66 to 72.
.THURSDAY...Sunny. Highs 96 to 100.
.THURSDAY NIGHT...Clear. Lows 65 to 71.
.FRIDAY...Sunny. Highs 96 to 100.
.FRIDAY NIGHT...Clear. Lows 67 to 73.
.SATURDAY...Sunny and hot. Highs 99 to 105.

$$

CAZ562-101100-
Imperial County Southwest-
Including the city of Mountain Spring
1226 AM PDT Sun May 10 2026

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT
MONDAY...

.TONIGHT...Clear. Lows 70 to 80. Southwest wind 10 to 20 mph.
.SUNDAY...Sunny and hot. Highs 103 to 108. Southeast wind 10 to
15 mph.
.SUNDAY NIGHT...Clear. Lows 74 to 84. Southwest wind 10 to 15 mph.
.MONDAY...Sunny and very hot. Highs 105 to 110. Southeast wind 5 to
15 mph.
.MONDAY NIGHT...Clear. Lows 77 to 87. Southwest wind 10 to 15 mph.
.TUESDAY...Mostly sunny and hot. Highs 95 to 105.
.TUESDAY NIGHT...Partly cloudy and cooler. Lows 66 to 79.
.WEDNESDAY...Mostly sunny. Highs 90 to 102.
.WEDNESDAY NIGHT...Clear and cooler. Lows 63 to 74.
.THURSDAY...Sunny. Highs 88 to 100.
.THURSDAY NIGHT...Clear. Lows 61 to 73.
.FRIDAY...Sunny. Highs 88 to 100.
.FRIDAY NIGHT...Clear. Lows 63 to 75.
.SATURDAY...Sunny. Highs 92 to 104.

$$

CAZ560-561-101100-
Joshua Tree NP West-Joshua Tree NP East-
Including the cities of Cottonwood Visitor and Lost Horse-Keys
Village
1226 AM PDT Sun May 10 2026

.TONIGHT...Clear. Lows 63 to 73. Northwest wind 5 to 10 mph.
.SUNDAY...Sunny. Highs 92 to 102. North wind 5 to 10 mph in the
morning becoming southeast 10 to 15 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 65 to 75. West wind 5 to 10 mph.
.MONDAY...Sunny and hot. Highs 95 to 105. South wind 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows 67 to 77. Southwest wind 5 to 10 mph in
the evening becoming northwest after midnight.
.TUESDAY...Mostly sunny. Highs 86 to 102.
.TUESDAY NIGHT...Partly cloudy. Lows 54 to 73.
.WEDNESDAY...Mostly sunny. Not as warm. Highs 80 to 96.
.WEDNESDAY NIGHT...Clear and cooler. Lows 49 to 68.
.THURSDAY...Sunny. Highs 78 to 94.
.THURSDAY NIGHT...Clear. Lows 49 to 67.
.FRIDAY...Sunny. Highs 80 to 94.
.FRIDAY NIGHT...Clear. Lows 52 to 69.
.SATURDAY...Sunny. Highs 83 to 97.

$$

Visit us on Facebook, Twitter, and at weather.gov/phoenix