FPUS55 KPSR 012305 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 405 PM MST Fri May 1 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>544-546-548-550-551-021100- 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 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 59 to 69. Southwest wind 5 to 10 mph in the evening becoming northeast after midnight. .SATURDAY...Sunny. Highs 90 to 95. East wind 10 to 15 mph in the morning becoming south 5 to 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy and warmer. Lows 66 to 74. Northeast wind 5 to 10 mph. .SUNDAY...Considerable cloudiness in the morning then becoming partly sunny. Highs 92 to 97. East wind 10 to 15 mph in the morning becoming south in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 61 to 71. South wind 5 to 15 mph. .MONDAY...Considerable cloudiness. Not as warm. Highs 80 to 86. .MONDAY NIGHT...Considerable cloudiness and cooler. Lows 55 to 65. .TUESDAY...Partly sunny. Not as warm. Highs 76 to 82. .TUESDAY NIGHT...Clear. Lows 51 to 59. .WEDNESDAY...Sunny and warmer. Highs 82 to 87. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 57 to 64. .THURSDAY...Sunny and warmer. Highs 91 to 97. .THURSDAY NIGHT...Clear. Lows 62 to 68. .FRIDAY...Sunny and warmer. Highs 96 to 102. $$ AZZ541-549-555-021100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 55 to 65. Southwest wind 5 to 10 mph in the evening becoming northeast after midnight. .SATURDAY...Sunny. Highs 89 to 94. East wind 10 to 15 mph in the morning becoming south 5 to 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy and warmer. Lows 62 to 72. East wind 5 to 15 mph. .SUNDAY...Considerable cloudiness in the morning then becoming partly cloudy. Highs 91 to 96. East wind 10 to 15 mph in the morning becoming south in the afternoon. .SUNDAY NIGHT...Partly cloudy and cooler. Lows 57 to 67. Southwest wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. .MONDAY...Considerable cloudiness. Not as warm. Highs 79 to 85. .MONDAY NIGHT...Considerable cloudiness. Lows 55 to 63. .TUESDAY...Partly sunny. Not as warm. Highs 74 to 80. .TUESDAY NIGHT...Mostly clear and cooler. Lows 50 to 56. .WEDNESDAY...Sunny and warmer. Highs in the lower to mid 80s. .WEDNESDAY NIGHT...Mostly clear. Not as cool. Lows 56 to 61. .THURSDAY...Sunny and warmer. Highs in the lower to mid 90s. .THURSDAY NIGHT...Clear. Not as cool. Lows 61 to 66. .FRIDAY...Sunny and warmer. Highs in the mid to upper 90s. $$ AZZ553-554-021100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 54 to 64. West wind 5 to 10 mph in the evening becoming south after midnight. .SATURDAY...Sunny. Highs 91 to 96. East wind 5 to 10 mph in the morning becoming northwest in the afternoon. .SATURDAY NIGHT...Partly cloudy and warmer. Lows 61 to 71. Northeast wind 5 to 10 mph in the evening becoming east after midnight. .SUNDAY...Considerable cloudiness in the morning then becoming partly cloudy. Highs 92 to 97. Southeast wind 5 to 15 mph in the morning becoming south 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 57 to 67. South wind 5 to 15 mph. .MONDAY...Considerable cloudiness. Not as warm. Highs in the lower to mid 80s. .MONDAY NIGHT...Mostly cloudy. Lows 58 to 63. .TUESDAY...Partly sunny. Not as warm. Highs 75 to 81. .TUESDAY NIGHT...Clear and cooler. Lows 50 to 58. .WEDNESDAY...Sunny and warmer. Highs 80 to 86. .WEDNESDAY NIGHT...Clear. Lows 53 to 61. .THURSDAY...Sunny and warmer. Highs 89 to 95. .THURSDAY NIGHT...Clear. Not as cool. Lows 56 to 66. .FRIDAY...Sunny and warmer. Highs 95 to 101. $$ AZZ532-021100- Yuma- Including the cities of Yuma and Fortuna Foothills 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 60 to 66. Southwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .SATURDAY...Sunny in the morning then becoming partly sunny. Highs near 97. East wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. Lows 67 to 70. South wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .SUNDAY...Partly cloudy and breezy. Highs near 94. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy, breezy and cooler. Lows 61 to 64. Southwest wind 10 to 20 mph in the evening becoming northwest 5 to 15 mph after midnight. Gusts up to 30 mph in the evening. .MONDAY...Considerable cloudiness. Not as warm. Highs near 80. .MONDAY NIGHT...Considerable cloudiness and cooler. Lows in the mid to upper 50s. .TUESDAY...Sunny. Highs near 80. .TUESDAY NIGHT...Clear. Lows in the lower to mid 50s. .WEDNESDAY...Sunny and warmer. Highs in the mid to upper 80s. .WEDNESDAY NIGHT...Clear. Not as cool. Lows near 60. .THURSDAY...Sunny and warmer. Highs in the mid to upper 90s. .THURSDAY NIGHT...Clear. Lows 62 to 67. .FRIDAY...Sunny. Highs 99 to 103. $$ AZZ562-021100- Globe/Miami- Including the cities of Globe and Miami 405 PM MST Fri May 1 2026 .TONIGHT...Mostly clear. Lows 47 to 57. West wind 5 to 10 mph in the evening becoming east 10 to 15 mph after midnight. .SATURDAY...Sunny and breezy. Highs 75 to 85. Southeast wind 10 to 20 mph. Gusts up to 30 mph in the morning. .SATURDAY NIGHT...Partly cloudy. Not as cool. Lows 52 to 62. East wind 5 to 15 mph. .SUNDAY...Considerable cloudiness in the morning then becoming partly cloudy. Highs 77 to 87. Southeast wind 10 to 15 mph in the morning becoming south in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 49 to 59. Southwest wind 5 to 15 mph. .MONDAY...Considerable cloudiness and cooler. Highs in the mid to upper 70s. .MONDAY NIGHT...Considerable cloudiness with a 20 percent chance of showers. Lows in the lower to mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Cooler. Highs 68 to 74. .TUESDAY NIGHT...Mostly clear and colder. Lows in the upper 40s. .WEDNESDAY...Sunny and warmer. Highs 73 to 79. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. .THURSDAY...Sunny and warmer. Highs 81 to 87. .THURSDAY NIGHT...Clear. Lows in the mid to upper 50s. .FRIDAY...Sunny and warmer. Highs 86 to 92. $$ AZZ545-547-552-556>558-561-021100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 54 to 64. West wind 10 to 15 mph in the evening becoming northeast 10 to 20 mph after midnight. .SATURDAY...Sunny and breezy. Highs 87 to 92. East wind 15 to 25 mph in the morning becoming south 10 to 15 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 58 to 68. East wind 10 to 20 mph. .SUNDAY...Considerable cloudiness in the morning then becoming partly cloudy. Breezy. Highs 89 to 94. East wind 10 to 20 mph in the morning becoming south 10 to 15 mph in the afternoon. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Partly cloudy. Lows 55 to 65. South wind 5 to 15 mph. .MONDAY...Considerable cloudiness. Not as warm. Highs 68 to 84. .MONDAY NIGHT...Considerable cloudiness. A 10 percent chance of showers after midnight. Cooler. Lows 47 to 60. .TUESDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Cooler. Highs 62 to 78. .TUESDAY NIGHT...Mostly clear and cooler. Lows 42 to 55. .WEDNESDAY...Sunny and warmer. Highs 68 to 84. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 47 to 60. .THURSDAY...Sunny and warmer. Highs 76 to 92. .THURSDAY NIGHT...Clear. Not as cool. Lows 52 to 65. .FRIDAY...Sunny and warmer. Highs 81 to 97. $$ AZZ560-563-021100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 405 PM MST Fri May 1 2026 .TONIGHT...Mostly clear. Lows 49 to 59. West wind 10 to 15 mph in the evening becoming east after midnight. .SATURDAY...Mostly sunny and breezy. Highs 75 to 85. Southeast wind 10 to 20 mph. Gusts up to 30 mph in the morning. .SATURDAY NIGHT...Partly cloudy. Not as cool. Lows 54 to 64. Southeast wind 10 to 15 mph. .SUNDAY...Considerable cloudiness in the morning then becoming partly cloudy. Breezy. Highs 76 to 86. South wind 10 to 20 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Partly cloudy. Lows 51 to 61. Southwest wind 5 to 15 mph. .MONDAY...Considerable cloudiness. Not as warm. Highs 67 to 81. .MONDAY NIGHT...Considerable cloudiness. A 20 percent chance of showers after midnight. Lows 37 to 57. .TUESDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Cooler. Highs 60 to 74. .TUESDAY NIGHT...Mostly clear and cooler. Lows 30 to 51. .WEDNESDAY...Sunny and warmer. Highs 65 to 79. .WEDNESDAY NIGHT...Clear. Lows 34 to 54. .THURSDAY...Mostly sunny and warmer. Highs 73 to 87. .THURSDAY NIGHT...Mostly clear. Lows 38 to 58. .FRIDAY...Sunny and warmer. Highs 78 to 92. $$ AZZ539-559-021100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 56 to 66. Southwest wind 5 to 10 mph. .SATURDAY...Mostly sunny. Highs 92 to 97. East wind 5 to 10 mph in the morning becoming northwest around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. Warmer. Lows 61 to 71. Northwest wind around 5 mph in the evening becoming southeast 5 to 10 mph after midnight. .SUNDAY...Considerable cloudiness in the morning then becoming partly cloudy. Breezy. Highs 93 to 98. Southeast wind 5 to 10 mph in the morning becoming south 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy and breezy. Lows 59 to 69. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Mostly cloudy. Not as warm. Highs 79 to 85. .MONDAY NIGHT...Mostly cloudy and cooler. Lows 55 to 62. .TUESDAY...Partly sunny in the morning then becoming sunny. Highs 75 to 81. .TUESDAY NIGHT...Clear and cooler. Lows 52 to 57. .WEDNESDAY...Sunny and warmer. Highs 80 to 87. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 57 to 63. .THURSDAY...Sunny and much warmer. Highs 89 to 97. .THURSDAY NIGHT...Clear. Lows 62 to 67. .FRIDAY...Sunny and warmer. Highs 95 to 102. $$ AZZ534-538-021100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 55 to 65. Northwest wind 5 to 10 mph. .SATURDAY...Sunny. Highs 91 to 96. East wind 5 to 10 mph in the morning becoming southeast in the afternoon. .SATURDAY NIGHT...Partly cloudy and warmer. Lows 62 to 72. East wind 5 to 10 mph. .SUNDAY...Partly cloudy and breezy. Highs 91 to 96. East wind 5 to 15 mph in the morning becoming south 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy and breezy. Lows 58 to 68. Southwest wind 10 to 20 mph in the evening becoming south 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .MONDAY...Considerable cloudiness. Not as warm. Highs 76 to 83. .MONDAY NIGHT...Considerable cloudiness and cooler. Lows 47 to 60. .TUESDAY...Mostly sunny. Highs 72 to 80. .TUESDAY NIGHT...Mostly clear. Lows 46 to 57. .WEDNESDAY...Sunny and warmer. Highs 80 to 87. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 52 to 63. .THURSDAY...Sunny and much warmer. Highs 89 to 97. .THURSDAY NIGHT...Clear. Not as cool. Lows 57 to 68. .FRIDAY...Sunny. Highs 94 to 101. $$ AZZ531-533-021100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 57 to 67. North wind 5 to 15 mph. .SATURDAY...Mostly sunny. Highs 91 to 96. East wind 5 to 10 mph in the morning becoming south in the afternoon. .SATURDAY NIGHT...Partly cloudy and warmer. Lows 63 to 73. South wind 5 to 10 mph in the evening becoming east after midnight. .SUNDAY...Partly cloudy and breezy. Highs 91 to 96. Southeast wind 10 to 20 mph. Gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy, breezy and cooler. Lows 54 to 64. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Considerable cloudiness. Not as warm. Highs 74 to 82. .MONDAY NIGHT...Considerable cloudiness and cooler. Lows 46 to 56. .TUESDAY...Mostly sunny. Highs 72 to 80. .TUESDAY NIGHT...Mostly clear. Lows 46 to 56. .WEDNESDAY...Sunny and warmer. Highs 79 to 87. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 53 to 64. .THURSDAY...Sunny and warmer. Highs 88 to 96. .THURSDAY NIGHT...Clear. Not as cool. Lows 58 to 69. .FRIDAY...Sunny and warmer. Highs 93 to 101. $$ AZZ535-536-021100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 405 PM MST Fri May 1 2026 .TONIGHT...Clear. Lows 56 to 66. West wind 5 to 10 mph in the evening becoming south around 5 mph after midnight. .SATURDAY...Sunny in the morning then becoming partly sunny. Highs 93 to 98. East wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. Warmer. Lows 62 to 72. Southwest wind around 5 mph in the evening becoming southeast after midnight. .SUNDAY...Partly cloudy and breezy. Highs 91 to 96. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy, breezy and cooler. Lows 57 to 67. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Mostly cloudy. Not as warm. Highs near 80. .MONDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Cooler. Lows 52 to 58. .TUESDAY...Mostly sunny. Highs near 80. .TUESDAY NIGHT...Clear. Lows 49 to 55. .WEDNESDAY...Sunny and warmer. Highs in the mid to upper 80s. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 56 to 63. .THURSDAY...Sunny and much warmer. Highs in the mid to upper 90s. .THURSDAY NIGHT...Clear. Not as cool. Lows 60 to 68. .FRIDAY...Sunny. Highs 98 to 102. $$ AZZ530-CAZ569-021100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 405 PM MST Fri May 1 2026 /405 PM PDT Fri May 1 2026/ .TONIGHT...Clear. Lows 55 to 65. North wind 5 to 10 mph. .SATURDAY...Mostly sunny. Highs 94 to 99. Northeast wind 5 to 10 mph in the morning becoming south in the afternoon. .SATURDAY NIGHT...Partly cloudy and warmer. Lows 62 to 72. South wind 5 to 10 mph. .SUNDAY...Partly cloudy and windy. Highs 93 to 98. South wind 10 to 20 mph. Gusts up to 35 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy, breezy and cooler. Lows 54 to 64. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Considerable cloudiness. Not as warm. Highs 78 to 84. .MONDAY NIGHT...Partly cloudy and cooler. Lows 50 to 56. .TUESDAY...Sunny. Highs 76 to 82. .TUESDAY NIGHT...Clear. Lows 50 to 56. .WEDNESDAY...Sunny and warmer. Highs 84 to 90. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 56 to 63. .THURSDAY...Sunny and much warmer. Highs 94 to 100. .THURSDAY NIGHT...Clear. Lows 59 to 67. .FRIDAY...Sunny. Highs 98 to 104. $$ CAZ564-565-568-570-021100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 405 PM PDT Fri May 1 2026 .TONIGHT...Clear. Lows 58 to 68. Northwest wind 5 to 10 mph in the evening becoming north after midnight. .SATURDAY...Sunny in the morning then becoming partly sunny. Highs 93 to 98. Northeast wind 5 to 10 mph in the morning becoming southeast in the afternoon. .SATURDAY NIGHT...Partly cloudy and warmer. Lows 63 to 73. South wind 5 to 10 mph. .SUNDAY...Partly sunny and breezy. Highs 92 to 97. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy, breezy and cooler. Lows 55 to 65. West wind 10 to 20 mph. Gusts up to 30 mph. .MONDAY...Considerable cloudiness. Not as warm. Highs 70 to 82. .MONDAY NIGHT...Partly cloudy in the evening then becoming clear. Cooler. Lows 48 to 58. .TUESDAY...Sunny. Highs 69 to 81. .TUESDAY NIGHT...Mostly clear. Lows 50 to 58. .WEDNESDAY...Sunny and warmer. Highs 79 to 89. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 57 to 65. .THURSDAY...Sunny and warmer. Highs 88 to 98. .THURSDAY NIGHT...Clear and warmer. Lows 62 to 70. .FRIDAY...Sunny. Highs 92 to 102. $$ CAZ563-567-021100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 405 PM PDT Fri May 1 2026 .TONIGHT...Clear and warmer. Lows 62 to 72. West wind 5 to 10 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Highs 95 to 100. Southeast wind 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows 64 to 74. Southwest wind 5 to 10 mph. .SUNDAY...Partly sunny and breezy. Highs 92 to 97. South wind 5 to 10 mph in the morning becoming southwest 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy, breezy and cooler. Lows 58 to 68. West wind 15 to 25 mph. .MONDAY...Considerable cloudiness. Not as warm. Highs 75 to 81. .MONDAY NIGHT...Partly cloudy in the evening then becoming clear. Cooler. Lows 52 to 62. .TUESDAY...Sunny. Highs 75 to 81. .TUESDAY NIGHT...Clear. Lows 52 to 62. .WEDNESDAY...Sunny and warmer. Highs 82 to 90. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 58 to 68. .THURSDAY...Sunny and warmer. Highs 91 to 99. .THURSDAY NIGHT...Clear and warmer. Lows 63 to 73. .FRIDAY...Sunny. Highs 95 to 103. $$ CAZ566-021100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 405 PM PDT Fri May 1 2026 .TONIGHT...Clear. Lows 63 to 73. West wind 5 to 10 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Highs 95 to 100. North wind 5 to 10 mph in the morning becoming southeast in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 65 to 75. Southwest wind 5 to 10 mph. .SUNDAY...Partly sunny and breezy. Highs 92 to 97. Southwest wind 5 to 10 mph in the morning increasing to 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. Windy. Patchy blowing dust in the evening. Cooler. Lows 57 to 67. West wind 15 to 25 mph. Gusts up to 35 mph. .MONDAY...Considerable cloudiness. Not as warm. Highs near 80. .MONDAY NIGHT...Partly cloudy and cooler. Lows 54 to 61. .TUESDAY...Sunny. Highs near 80. .TUESDAY NIGHT...Clear. Lows 55 to 61. .WEDNESDAY...Sunny and warmer. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 61 to 69. .THURSDAY...Sunny and warmer. Highs in the mid to upper 90s. .THURSDAY NIGHT...Clear. Lows 65 to 73. .FRIDAY...Sunny. Highs 99 to 103. $$ CAZ562-021100- Imperial County Southwest- Including the city of Mountain Spring 405 PM PDT Fri May 1 2026 .TONIGHT...Clear. Lows 66 to 76. Southwest wind 5 to 15 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Highs 94 to 99. North wind 5 to 10 mph in the morning becoming southeast 5 to 15 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 67 to 77. Southwest wind 10 to 20 mph. .SUNDAY...Partly sunny and windy. Highs 90 to 95. Southwest wind 5 to 15 mph in the morning increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. Windy. Patchy blowing dust in the evening. Cooler. Lows 58 to 68. West wind 20 to 35 mph. Gusts up to 50 mph. .MONDAY...Mostly cloudy. Not as warm. Highs 68 to 80. .MONDAY NIGHT...Partly cloudy. A 10 percent chance of showers after midnight. Cooler. Lows 51 to 63. .TUESDAY...Mostly sunny. Highs 67 to 79. .TUESDAY NIGHT...Mostly clear. Lows 51 to 62. .WEDNESDAY...Sunny and much warmer. Highs 80 to 90. .WEDNESDAY NIGHT...Clear and warmer. Lows 59 to 71. .THURSDAY...Sunny and much warmer. Highs 88 to 100. .THURSDAY NIGHT...Clear and warmer. Lows 65 to 76. .FRIDAY...Sunny. Highs 92 to 102. $$ CAZ560-561-021100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 405 PM PDT Fri May 1 2026 .TONIGHT...Clear. Lows 57 to 67. North wind 5 to 10 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Highs 82 to 92. Northeast wind 10 to 15 mph in the morning becoming southeast 5 to 15 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 61 to 71. Southwest wind 5 to 10 mph. .SUNDAY...Partly sunny in the morning then becoming sunny. Breezy. Highs 80 to 90. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy, breezy and much cooler. Lows 50 to 60. West wind 10 to 20 mph. Gusts up to 30 mph. .MONDAY...Considerable cloudiness in the morning then becoming partly sunny. Much cooler. Highs 60 to 78. .MONDAY NIGHT...Partly cloudy in the evening then becoming clear. Cooler. Lows 35 to 53. .TUESDAY...Mostly sunny. Highs 58 to 76. .TUESDAY NIGHT...Mostly clear. Lows 38 to 56. .WEDNESDAY...Sunny and warmer. Highs 71 to 85. .WEDNESDAY NIGHT...Clear. Not as cool. Lows 49 to 64. .THURSDAY...Sunny and warmer. Highs 78 to 94. .THURSDAY NIGHT...Clear. Lows 54 to 68. .FRIDAY...Sunny. Highs 81 to 97. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix