Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
883 FPUS55 KPSR 112301 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 PM MST Mon May 11 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>544-546-548-550-551-121100- 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 Mon May 11 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST TUESDAY... .TONIGHT...Clear. Lows 69 to 77. Northwest wind 5 to 10 mph. .TUESDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 103 to 107. Southeast wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 68 to 76. Southwest wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. .WEDNESDAY...Partly cloudy. Not as warm. Highs 97 to 102. Southeast wind 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 63 to 72. Southwest wind 5 to 10 mph. .THURSDAY...Sunny. Highs 94 to 100. .THURSDAY NIGHT...Clear. Lows 63 to 70. .FRIDAY...Sunny. Highs 96 to 101. .FRIDAY NIGHT...Clear. Lows 64 to 71. .SATURDAY...Sunny. Highs 96 to 102. .SATURDAY NIGHT...Clear. Lows 63 to 70. .SUNDAY...Sunny. Highs 95 to 100. .SUNDAY NIGHT...Clear. Lows 62 to 70. .MONDAY...Sunny. Highs 95 to 100. $$ AZZ541-549-555-121100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 66 to 76. Northwest wind 5 to 10 mph in the evening becoming east after midnight. .TUESDAY...Mostly sunny and hot. Highs 101 to 106. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 65 to 75. Southwest wind 5 to 10 mph in the evening becoming east after midnight. .WEDNESDAY...Partly cloudy. Highs 97 to 102. Southeast wind 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear and cooler. Lows 59 to 69. Southwest wind 10 to 15 mph in the evening becoming east around 5 mph after midnight. .THURSDAY...Sunny. Not as warm. Highs in the 90s. .THURSDAY NIGHT...Clear. Lows 63 to 68. .FRIDAY...Sunny. Highs in the mid to upper 90s. .FRIDAY NIGHT...Clear. Lows 64 to 69. .SATURDAY...Sunny. Highs in the mid to upper 90s. .SATURDAY NIGHT...Clear. Lows 63 to 69. .SUNDAY...Sunny. Highs in the mid to upper 90s. .SUNDAY NIGHT...Clear. Lows 63 to 68. .MONDAY...Sunny. Highs in the mid to upper 90s. $$ AZZ553-554-121100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 65 to 75. Northwest wind 5 to 10 mph in the evening becoming south after midnight. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. South wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 64 to 74. Southwest wind 5 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. .WEDNESDAY...Partly cloudy. Not as warm. Highs 98 to 103. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Clear and cooler. Lows 58 to 68. South wind 5 to 15 mph. .THURSDAY...Sunny. Highs 93 to 99. .THURSDAY NIGHT...Clear. Lows 61 to 68. .FRIDAY...Sunny. Highs 94 to 100. .FRIDAY NIGHT...Clear. Lows 62 to 69. .SATURDAY...Sunny. Highs 96 to 102. .SATURDAY NIGHT...Clear. Lows 61 to 68. .SUNDAY...Sunny. Highs 95 to 101. .SUNDAY NIGHT...Clear. Lows 60 to 68. .MONDAY...Sunny. Highs 94 to 100. $$ AZZ532-121100- Yuma- Including the cities of Yuma and Fortuna Foothills 400 PM MST Mon May 11 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... .TONIGHT...Clear. Lows 69 to 74. Southwest wind 5 to 10 mph in the evening becoming southeast 10 to 15 mph after midnight. .TUESDAY...Sunny and breezy. Not as warm. Highs near 103. Southeast wind 10 to 20 mph. Gusts up to 30 mph. .TUESDAY NIGHT...Partly cloudy and cooler. Lows 65 to 68. Southeast wind 5 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming sunny. Highs near 100. South wind 5 to 10 mph in the morning becoming southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 63 to 66. Southwest wind 10 to 15 mph in the evening becoming light after midnight. .THURSDAY...Sunny. Highs 96 to 100. .THURSDAY NIGHT...Clear. Lows 63 to 68. .FRIDAY...Sunny. Highs 99 to 101. .FRIDAY NIGHT...Clear. Lows 63 to 68. .SATURDAY...Sunny. Highs 99 to 101. .SATURDAY NIGHT...Clear. Lows in the 60s. .SUNDAY...Sunny. Highs in the upper 90s. .SUNDAY NIGHT...Clear. Lows in the lower to mid 60s. .MONDAY...Sunny. Highs in the mid to upper 90s. $$ AZZ562-121100- Globe/Miami- Including the cities of Globe and Miami 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 57 to 67. East wind 5 to 10 mph. .TUESDAY...Sunny. Highs 91 to 101. Southeast wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 59 to 69. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly cloudy and breezy. Not as warm. Highs 86 to 96. Southeast wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear and cooler. Lows 51 to 61. Southwest wind 5 to 15 mph. .THURSDAY...Sunny. Highs 86 to 92. .THURSDAY NIGHT...Clear. Lows near 60. .FRIDAY...Sunny. Highs 88 to 94. .FRIDAY NIGHT...Clear. Lows near 60. .SATURDAY...Sunny. Highs 88 to 94. .SATURDAY NIGHT...Clear. Lows near 60. .SUNDAY...Sunny. Highs 87 to 93. .SUNDAY NIGHT...Clear. Lows near 60. .MONDAY...Mostly sunny. Highs 87 to 93. $$ AZZ545-547-552-556>558-561-121100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 65 to 75. Northwest wind 5 to 10 mph in the evening becoming east after midnight. .TUESDAY...Mostly sunny and hot. Highs 100 to 105. Southeast wind 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 64 to 74. West wind 10 to 15 mph in the evening becoming south after midnight. .WEDNESDAY...Partly cloudy and breezy. Not as warm. Highs 95 to 100. Southeast wind 10 to 15 mph in the morning becoming southwest 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear and cooler. Lows 57 to 67. Southwest wind 10 to 20 mph in the evening becoming southeast 5 to 10 mph after midnight. .THURSDAY...Sunny. Highs 81 to 97. .THURSDAY NIGHT...Clear. Lows 55 to 66. .FRIDAY...Sunny. Highs 82 to 98. .FRIDAY NIGHT...Clear. Lows 56 to 67. .SATURDAY...Sunny. Highs 83 to 99. .SATURDAY NIGHT...Clear. Lows 56 to 67. .SUNDAY...Sunny. Highs 82 to 98. .SUNDAY NIGHT...Clear. Lows 55 to 66. .MONDAY...Sunny. Highs 82 to 98. $$ AZZ560-563-121100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 59 to 69. South wind 5 to 10 mph in the evening becoming east after midnight. .TUESDAY...Sunny. Highs 91 to 101. Southeast wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 60 to 70. West wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .WEDNESDAY...Partly cloudy and breezy. Highs 87 to 97. South wind 5 to 10 mph in the morning becoming southwest 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear and cooler. Lows 54 to 64. Southwest wind 10 to 15 mph in the evening becoming northeast around 5 mph after midnight. .THURSDAY...Sunny. Not as warm. Highs 78 to 92. .THURSDAY NIGHT...Clear. Lows 43 to 62. .FRIDAY...Sunny. Highs 80 to 94. .FRIDAY NIGHT...Clear. Lows 44 to 63. .SATURDAY...Sunny. Highs 80 to 94. .SATURDAY NIGHT...Clear. Lows 44 to 63. .SUNDAY...Sunny. Highs 79 to 93. .SUNDAY NIGHT...Clear. Lows 44 to 63. .MONDAY...Sunny. Highs 79 to 93. $$ AZZ539-559-121100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 69 to 79. West wind 5 to 10 mph in the evening becoming south after midnight. .TUESDAY...Partly sunny in the morning then becoming mostly sunny. Breezy and hot. Highs 104 to 109. South wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Breezy. Lows 65 to 75. South wind 5 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Partly cloudy. Not as warm. Highs 97 to 102. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows 61 to 71. Southwest wind 5 to 10 mph. .THURSDAY...Sunny. Highs 93 to 100. .THURSDAY NIGHT...Clear. Lows 64 to 69. .FRIDAY...Sunny. Highs 94 to 101. .FRIDAY NIGHT...Clear. Lows 64 to 71. .SATURDAY...Sunny. Highs 95 to 102. .SATURDAY NIGHT...Clear. Lows 63 to 70. .SUNDAY...Sunny. Highs 94 to 100. .SUNDAY NIGHT...Clear. Lows 62 to 69. .MONDAY...Mostly sunny. Highs 94 to 100. $$ AZZ534-538-121100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 66 to 76. West wind 5 to 10 mph in the evening becoming southwest after midnight. .TUESDAY...Mostly sunny, breezy and hot. Highs 102 to 107. South wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 64 to 74. Southwest wind 5 to 15 mph in the evening becoming east 5 to 10 mph after midnight. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Not as warm. Highs 95 to 100. Southeast wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear and cooler. Lows 59 to 69. Southwest wind 5 to 10 mph in the evening becoming north after midnight. .THURSDAY...Sunny. Highs 91 to 99. .THURSDAY NIGHT...Clear. Lows 59 to 70. .FRIDAY...Sunny. Highs 94 to 100. .FRIDAY NIGHT...Clear. Lows 61 to 71. .SATURDAY...Sunny. Highs 94 to 100. .SATURDAY NIGHT...Clear. Lows 59 to 69. .SUNDAY...Sunny. Highs 91 to 99. .SUNDAY NIGHT...Clear. Lows 58 to 68. .MONDAY...Mostly sunny. Highs 91 to 99. $$ AZZ531-533-121100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 69 to 79. West wind 5 to 10 mph in the evening becoming southeast after midnight. .TUESDAY...Mostly sunny, breezy and hot. Highs 101 to 106. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Breezy and cooler. Lows 63 to 73. South wind 5 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Mostly sunny. Not as warm. Highs 95 to 100. Southeast wind 10 to 15 mph in the morning becoming southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 59 to 69. Southwest wind 5 to 15 mph. .THURSDAY...Sunny. Highs 90 to 98. .THURSDAY NIGHT...Clear. Lows 59 to 70. .FRIDAY...Sunny. Highs 93 to 101. .FRIDAY NIGHT...Clear. Lows 60 to 71. .SATURDAY...Sunny. Highs 93 to 101. .SATURDAY NIGHT...Clear. Lows 60 to 70. .SUNDAY...Sunny. Highs 91 to 99. .SUNDAY NIGHT...Mostly clear. Lows 59 to 69. .MONDAY...Sunny. Highs 90 to 98. $$ AZZ535-536-121100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 66 to 76. South wind 5 to 15 mph. .TUESDAY...Mostly sunny, breezy and hot. Highs 101 to 106. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 62 to 72. South wind 10 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming sunny. Not as warm. Highs 96 to 101. South wind 5 to 10 mph in the morning becoming southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 58 to 68. Southwest wind 5 to 10 mph. .THURSDAY...Sunny. Highs 96 to 100. .THURSDAY NIGHT...Clear. Lows 61 to 69. .FRIDAY...Sunny. Highs 98 to 101. .FRIDAY NIGHT...Clear. Lows 61 to 69. .SATURDAY...Sunny. Highs 96 to 102. .SATURDAY NIGHT...Clear. Lows 60 to 68. .SUNDAY...Sunny. Highs 93 to 99. .SUNDAY NIGHT...Mostly clear. Lows 59 to 67. .MONDAY...Mostly sunny. Highs 92 to 98. $$ AZZ530-CAZ569-121100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 PM MST Mon May 11 2026 /400 PM PDT Mon May 11 2026/ ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ THIS EVENING... .TONIGHT...Clear. Lows 65 to 75. Southwest wind 5 to 10 mph in the evening becoming south after midnight. .TUESDAY...Sunny, windy and hot. Highs 103 to 108. South wind 10 to 20 mph. Gusts up to 35 mph in the afternoon. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Breezy. Lows 61 to 71. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny and breezy. Not as warm. Highs 98 to 103. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear and breezy. Lows 58 to 68. Southwest wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .THURSDAY...Sunny. Highs 95 to 101. .THURSDAY NIGHT...Clear. Lows 59 to 68. .FRIDAY...Sunny. Highs 99 to 103. .FRIDAY NIGHT...Clear. Lows 60 to 69. .SATURDAY...Sunny. Highs 99 to 103. .SATURDAY NIGHT...Clear. Lows 60 to 68. .SUNDAY...Sunny. Highs 97 to 101. .SUNDAY NIGHT...Clear. Lows 59 to 67. .MONDAY...Sunny. Highs 96 to 100. $$ CAZ570-121100- Chuckwalla Valley- Including the city of Midland 400 PM PDT Mon May 11 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear. Lows 69 to 79. West wind 5 to 10 mph. .TUESDAY...Sunny, breezy and hot. Highs 102 to 107. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Breezy and cooler. Lows 64 to 74. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny and breezy. Not as warm. Highs 96 to 101. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear and breezy. Lows 61 to 71. Southwest wind 10 to 20 mph in the evening becoming west 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .THURSDAY...Sunny. Highs 92 to 100. .THURSDAY NIGHT...Clear. Lows 64 to 72. .FRIDAY...Sunny. Highs 97 to 103. .FRIDAY NIGHT...Clear. Lows 65 to 73. .SATURDAY...Sunny. Highs 97 to 103. .SATURDAY NIGHT...Clear. Lows 64 to 72. .SUNDAY...Sunny. Highs 94 to 100. .SUNDAY NIGHT...Clear. Lows 63 to 71. .MONDAY...Sunny. Highs 93 to 99. $$ CAZ564-565-568-121100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Including the cities of Imperial Hot Mineral Springs, Winterhaven, and Chiriaco Summit 400 PM PDT Mon May 11 2026 .TONIGHT...Clear. Lows 67 to 77. Southwest wind 5 to 10 mph in the evening becoming southeast after midnight. .TUESDAY...Sunny and breezy. Not as warm. Highs 99 to 104. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Cooler. Lows 61 to 71. Southwest wind 5 to 15 mph. .WEDNESDAY...Sunny. Highs 95 to 100. Southwest wind 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows 58 to 68. West wind 5 to 15 mph. .THURSDAY...Sunny. Highs 88 to 98. .THURSDAY NIGHT...Clear. Lows 63 to 69. .FRIDAY...Sunny. Highs 91 to 101. .FRIDAY NIGHT...Clear. Lows 64 to 71. .SATURDAY...Sunny. Highs 92 to 102. .SATURDAY NIGHT...Clear. Lows 62 to 68. .SUNDAY...Sunny. Highs 89 to 99. .SUNDAY NIGHT...Clear. Lows 62 to 68. .MONDAY...Sunny. Highs 87 to 97. $$ CAZ563-567-121100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 400 PM PDT Mon May 11 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear. Lows 66 to 76. West wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. .TUESDAY...Sunny and hot. Highs 101 to 106. Southeast wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 62 to 72. Southwest wind 5 to 15 mph. .WEDNESDAY...Sunny and breezy. Highs 97 to 102. Southwest wind 5 to 10 mph in the morning increasing to 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear and breezy. Lows 61 to 71. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .THURSDAY...Sunny. Highs 92 to 100. .THURSDAY NIGHT...Clear. Lows 62 to 71. .FRIDAY...Sunny. Highs 95 to 103. .FRIDAY NIGHT...Clear. Lows 63 to 71. .SATURDAY...Sunny. Highs 96 to 104. .SATURDAY NIGHT...Clear. Lows 62 to 70. .SUNDAY...Sunny. Highs 93 to 101. .SUNDAY NIGHT...Clear. Lows 62 to 71. .MONDAY...Sunny. Highs 91 to 99. $$ CAZ566-121100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 PM PDT Mon May 11 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear. Lows 71 to 81. Southwest wind 5 to 10 mph. .TUESDAY...Sunny, breezy and hot. Highs 103 to 108. East wind 5 to 10 mph in the morning becoming southeast 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Windy and cooler. Lows 64 to 74. West wind 15 to 25 mph. Gusts up to 35 mph in the evening. .WEDNESDAY...Sunny and windy. Not as warm. Highs 98 to 103. Southwest wind 10 to 15 mph in the morning becoming west 15 to 25 mph in the afternoon. Gusts up to 35 mph in the afternoon. .WEDNESDAY NIGHT...Clear and breezy. Lows 61 to 71. West wind 15 to 25 mph. .THURSDAY...Sunny. Highs 97 to 101. .THURSDAY NIGHT...Clear. Lows 66 to 73. .FRIDAY...Sunny. Highs 100 to 104. .FRIDAY NIGHT...Clear. Lows 68 to 74. .SATURDAY...Sunny and hot. Highs 100 to 106. .SATURDAY NIGHT...Clear. Lows 66 to 72. .SUNDAY...Sunny. Highs 98 to 102. .SUNDAY NIGHT...Clear. Lows 66 to 72. .MONDAY...Sunny. Highs 96 to 100. $$ CAZ562-121100- Imperial County Southwest- Including the city of Mountain Spring 400 PM PDT Mon May 11 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear. Not as warm. Lows 76 to 86. Southwest wind 10 to 15 mph. .TUESDAY...Sunny, windy and hot. Highs 100 to 105. North wind 5 to 10 mph in the morning becoming south 15 to 25 mph in the afternoon. Gusts up to 40 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Windy and cooler. Lows 67 to 77. Southwest wind 20 to 30 mph. Gusts up to 50 mph. .WEDNESDAY...Sunny and windy. Highs 96 to 101. Southwest wind 20 to 30 mph. Gusts up to 45 mph. .WEDNESDAY NIGHT...Clear and windy. Lows 64 to 74. Southwest wind 20 to 30 mph. Gusts up to 45 mph. .THURSDAY...Sunny. Highs 89 to 99. .THURSDAY NIGHT...Clear. Lows 62 to 75. .FRIDAY...Sunny and warmer. Highs 92 to 104. .FRIDAY NIGHT...Clear. Lows 64 to 76. .SATURDAY...Sunny and hot. Highs 93 to 105. .SATURDAY NIGHT...Clear. Lows 63 to 75. .SUNDAY...Sunny. Highs 90 to 102. .SUNDAY NIGHT...Mostly clear. Lows 62 to 74. .MONDAY...Sunny. Highs 90 to 100. $$ CAZ560-561-121100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 PM PDT Mon May 11 2026 .TONIGHT...Clear. Lows 68 to 78. Southwest wind 10 to 15 mph in the evening becoming northwest after midnight. .TUESDAY...Sunny and breezy. Highs 91 to 101. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear and cooler. Lows 61 to 71. Southwest wind 10 to 20 mph. .WEDNESDAY...Sunny and breezy. Not as warm. Highs 85 to 95. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear and breezy. Lows 58 to 68. West wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .THURSDAY...Sunny. Highs 78 to 94. .THURSDAY NIGHT...Clear. Lows 52 to 69. .FRIDAY...Sunny. Highs 83 to 97. .FRIDAY NIGHT...Clear. Lows 53 to 70. .SATURDAY...Sunny. Highs 83 to 97. .SATURDAY NIGHT...Clear. Lows 51 to 69. .SUNDAY...Sunny. Highs 81 to 95. .SUNDAY NIGHT...Clear. Lows 53 to 69. .MONDAY...Sunny. Highs 80 to 94. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix