FPUS55 KPSR 240631 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 1131 PM MST Mon Mar 23 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>544-546-548-550-551-241100- 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 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear. Lows 60 to 68. West wind 5 to 10 mph in the evening becoming light after midnight. .TUESDAY...Sunny. Highs 94 to 98. Light wind in the morning becoming southwest around 5 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 60 to 68. West wind around 5 mph in the evening becoming light after midnight. .WEDNESDAY...Sunny and hot. Highs 96 to 101. East wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 61 to 70. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .THURSDAY...Sunny and hot. Highs 97 to 102. .THURSDAY NIGHT...Clear. Lows 61 to 68. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 98 to 103. .FRIDAY NIGHT...Considerable cloudiness. Lows 67 to 73. .SATURDAY...Considerable cloudiness. Highs 93 to 99. .SATURDAY NIGHT...Mostly cloudy. Lows 68 to 73. .SUNDAY...Considerable cloudiness. Highs 90 to 96. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 62 to 68. .MONDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Highs 91 to 96. $$ AZZ541-549-555-241100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear. Lows 56 to 66. Northwest wind around 5 mph in the evening becoming northeast after midnight. .TUESDAY...Sunny. Highs 92 to 97. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 56 to 66. Northwest wind around 5 mph in the evening becoming northeast after midnight. .WEDNESDAY...Sunny. Highs 94 to 99. East wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 58 to 68. North wind 5 to 10 mph in the evening becoming northeast after midnight. .THURSDAY...Sunny and hot. Highs 95 to 101. .THURSDAY NIGHT...Clear. Lows 62 to 68. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 96 to 102. .FRIDAY NIGHT...Considerable cloudiness. Lows 67 to 72. .SATURDAY...Considerable cloudiness. Not as warm. Highs in the 90s. .SATURDAY NIGHT...Mostly cloudy. Lows 67 to 72. .SUNDAY...Considerable cloudiness with a 10 percent chance of showers. Highs 90 to 96. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Cooler. Lows 62 to 67. Chance of rain 20 percent. .MONDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 89 to 95. $$ AZZ553-554-241100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear. Lows 55 to 65. West wind 5 to 10 mph in the evening becoming light after midnight. .TUESDAY...Sunny. Highs 94 to 99. Light wind in the morning becoming west around 5 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 54 to 64. Northwest wind around 5 mph in the evening becoming light after midnight. .WEDNESDAY...Sunny and hot. Highs 96 to 101. Light wind in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. West wind around 5 mph in the evening becoming southeast after midnight. .THURSDAY...Sunny and hot. Highs 97 to 103. .THURSDAY NIGHT...Clear. Lows 57 to 66. .FRIDAY...Partly sunny and hot. Highs 97 to 103. .FRIDAY NIGHT...Considerable cloudiness and warmer. Lows 64 to 71. .SATURDAY...Considerable cloudiness. Highs 93 to 99. .SATURDAY NIGHT...Mostly cloudy. Lows 63 to 71. .SUNDAY...Partly cloudy with a 10 percent chance of showers. Highs in the lower to mid 90s. .SUNDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 60 to 67. .MONDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Highs 91 to 97. $$ AZZ532-241100- Yuma- Including the cities of Yuma and Fortuna Foothills 1131 PM MST Mon Mar 23 2026 .TONIGHT...Clear. Lows 57 to 63. South wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. .TUESDAY...Sunny. Highs near 96. South wind 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows 59 to 64. South wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .WEDNESDAY...Sunny and hot. Highs near 101. Light wind in the morning becoming south 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 60 to 65. Southwest wind 5 to 10 mph in the evening becoming northwest around 5 mph after midnight. .THURSDAY...Sunny and hot. Highs 99 to 102. .THURSDAY NIGHT...Clear. Lows 62 to 68. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 101 to 103. .FRIDAY NIGHT...Considerable cloudiness. Lows 65 to 72. .SATURDAY...Partly cloudy and hot. Highs 98 to 101. .SATURDAY NIGHT...Considerable cloudiness. Lows near 70. .SUNDAY...Partly cloudy. Highs in the mid to upper 90s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s. .MONDAY...Partly cloudy. Highs in the mid 90s. $$ AZZ562-241100- Globe/Miami- Including the cities of Globe and Miami 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear. Lows 51 to 61. Northwest wind 5 to 10 mph. .TUESDAY...Sunny. Highs 83 to 93. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows 51 to 61. Northwest wind 5 to 10 mph. .WEDNESDAY...Sunny. Highs 84 to 94. North wind around 5 mph in the morning becoming west 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 51 to 61. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .THURSDAY...Sunny. Highs in the lower to mid 90s. .THURSDAY NIGHT...Clear. Lows near 60. .FRIDAY...Sunny in the morning then becoming partly sunny. Highs 89 to 95. .FRIDAY NIGHT...Considerable cloudiness. Lows in the lower 60s. .SATURDAY...Partly cloudy. Not as warm. Highs 80 to 86. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 60s. .SUNDAY...Considerable cloudiness. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs 81 to 87. Chance of rain 30 percent. .SUNDAY NIGHT...Considerable cloudiness. A chance of showers in the evening, then a slight chance of showers after midnight. Lows near 60. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 81 to 87. Chance of rain 30 percent. $$ AZZ545-547-552-556>558-561-241100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear. Lows 56 to 66. West wind 5 to 10 mph in the evening becoming northeast after midnight. .TUESDAY...Sunny. Highs 92 to 97. East wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 55 to 65. West wind 5 to 10 mph in the evening becoming north after midnight. .WEDNESDAY...Sunny. Highs 93 to 98. East wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 57 to 67. West wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .THURSDAY...Sunny. Highs 83 to 99. .THURSDAY NIGHT...Clear. Lows 56 to 67. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 84 to 100. .FRIDAY NIGHT...Considerable cloudiness. Lows 57 to 70. .SATURDAY...Considerable cloudiness. Not as warm. Highs 77 to 95. .SATURDAY NIGHT...Mostly cloudy. Lows 57 to 70. .SUNDAY...Considerable cloudiness. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs 77 to 93. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 53 to 66. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 76 to 92. Chance of rain 20 percent. $$ AZZ560-563-241100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear and cooler. Lows 51 to 61. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .TUESDAY...Sunny. Highs 83 to 93. Northeast wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 51 to 61. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .WEDNESDAY...Sunny. Highs 85 to 95. Northeast wind 5 to 10 mph in the morning becoming west 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 52 to 62. Northwest wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .THURSDAY...Sunny. Highs 80 to 94. .THURSDAY NIGHT...Mostly clear. Lows 41 to 62. .FRIDAY...Sunny in the morning then becoming partly sunny. Highs 81 to 95. .FRIDAY NIGHT...Partly cloudy. Lows 46 to 64. .SATURDAY...Partly cloudy. Not as warm. Highs 73 to 85. .SATURDAY NIGHT...Mostly cloudy. Lows 46 to 65. .SUNDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 73 to 87. Chance of rain 30 percent. .SUNDAY NIGHT...Considerable cloudiness. A chance of showers in the evening, then a slight chance of showers after midnight. Lows 42 to 61. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 73 to 87. Chance of rain 30 percent. $$ AZZ539-559-241100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear and cooler. Lows 57 to 67. Southwest wind 5 to 10 mph in the evening becoming light after midnight. .TUESDAY...Sunny and hot. Highs 95 to 100. Light wind in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 58 to 68. Southwest wind around 5 mph in the evening becoming light after midnight. .WEDNESDAY...Sunny and hot. Highs 97 to 102. Light wind in the morning becoming northwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 62 to 72. Southwest wind 5 to 10 mph. .THURSDAY...Sunny and hot. Highs 97 to 103. .THURSDAY NIGHT...Clear. Lows 61 to 72. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 98 to 104. .FRIDAY NIGHT...Considerable cloudiness. Lows 67 to 75. .SATURDAY...Partly cloudy and hot. Highs 94 to 101. .SATURDAY NIGHT...Considerable cloudiness. Lows 67 to 74. .SUNDAY...Partly cloudy. Highs 91 to 99. .SUNDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 64 to 70. .MONDAY...Partly cloudy. Highs 89 to 97. $$ AZZ534-538-241100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear. Lows 57 to 67. Southwest wind 5 to 10 mph in the evening becoming north around 5 mph after midnight. .TUESDAY...Sunny. Highs 93 to 98. East wind around 5 mph in the morning becoming southwest in the afternoon. .TUESDAY NIGHT...Clear. Lows 57 to 67. West wind around 5 mph in the evening becoming north after midnight. .WEDNESDAY...Sunny and hot. Highs 96 to 101. Northeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 58 to 68. West wind 5 to 10 mph in the evening becoming north around 5 mph after midnight. .THURSDAY...Sunny and hot. Highs 94 to 102. .THURSDAY NIGHT...Clear. Lows 58 to 69. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 95 to 103. .FRIDAY NIGHT...Considerable cloudiness and warmer. Lows 63 to 74. .SATURDAY...Considerable cloudiness. Highs 91 to 99. .SATURDAY NIGHT...Considerable cloudiness. Lows 64 to 74. .SUNDAY...Partly cloudy. Highs 90 to 96. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 58 to 71. .MONDAY...Partly cloudy. Highs 87 to 95. $$ AZZ531-533-241100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 1131 PM MST Mon Mar 23 2026 .TONIGHT...Mostly clear and cooler. Lows 57 to 67. South wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .TUESDAY...Sunny. Highs 93 to 98. Southeast wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 59 to 69. Southwest wind around 5 mph in the evening becoming east after midnight. .WEDNESDAY...Sunny and hot. Highs 97 to 102. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 59 to 69. Southwest wind 5 to 10 mph. .THURSDAY...Sunny and hot. Highs 93 to 101. .THURSDAY NIGHT...Clear. Lows 58 to 71. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 95 to 103. .FRIDAY NIGHT...Considerable cloudiness. Lows 63 to 74. .SATURDAY...Partly cloudy and hot. Highs 92 to 100. .SATURDAY NIGHT...Considerable cloudiness. Lows 64 to 74. .SUNDAY...Partly cloudy. Highs 89 to 97. .SUNDAY NIGHT...Partly cloudy. Lows 60 to 70. .MONDAY...Partly cloudy. Highs 87 to 95. $$ AZZ535-536-241100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 1131 PM MST Mon Mar 23 2026 .TONIGHT...Clear and cooler. Lows 53 to 63. Southeast wind 5 to 10 mph. .TUESDAY...Sunny. Highs 93 to 98. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 57 to 67. Southwest wind around 5 mph in the evening becoming southeast after midnight. .WEDNESDAY...Sunny and hot. Highs 98 to 103. Light wind in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 58 to 68. West wind 5 to 10 mph. .THURSDAY...Sunny and hot. Highs 99 to 103. .THURSDAY NIGHT...Clear. Lows 59 to 70. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 100 to 104. .FRIDAY NIGHT...Considerable cloudiness. Lows 64 to 73. .SATURDAY...Partly cloudy and hot. Highs 96 to 102. .SATURDAY NIGHT...Considerable cloudiness. Lows 64 to 72. .SUNDAY...Partly sunny. Highs in the mid to upper 90s. .SUNDAY NIGHT...Partly cloudy. Lows 61 to 69. .MONDAY...Partly cloudy. Highs in the lower to mid 90s. $$ AZZ530-CAZ569-241100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 1131 PM MST Mon Mar 23 2026 /1131 PM PDT Mon Mar 23 2026/ .TONIGHT...Mostly clear and cooler. Lows 53 to 63. South wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. .TUESDAY...Sunny and hot. Highs 95 to 100. South wind 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows 56 to 66. South wind 5 to 10 mph. .WEDNESDAY...Sunny and hot. Highs 99 to 104. Southeast wind around 5 mph in the morning becoming south 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. Southwest wind 5 to 15 mph. .THURSDAY...Sunny and hot. Highs 97 to 102. .THURSDAY NIGHT...Clear. Lows 58 to 67. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 99 to 104. .FRIDAY NIGHT...Considerable cloudiness. Lows 62 to 71. .SATURDAY...Partly cloudy and hot. Highs 97 to 102. .SATURDAY NIGHT...Partly cloudy. Lows 64 to 71. .SUNDAY...Partly sunny and hot. Highs 94 to 100. .SUNDAY NIGHT...Partly cloudy. Lows 62 to 68. .MONDAY...Partly cloudy. Highs 91 to 97. $$ CAZ564-565-568-570-241100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 1131 PM PDT Mon Mar 23 2026 .TONIGHT...Clear and cooler. Lows 56 to 66. South wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. .TUESDAY...Sunny. Highs 93 to 98. South wind 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows 59 to 69. South wind 5 to 10 mph. .WEDNESDAY...Sunny and hot. Highs 98 to 103. Southeast wind around 5 mph in the morning becoming south 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 58 to 68. West wind 5 to 15 mph. .THURSDAY...Sunny and hot. Highs 91 to 101. .THURSDAY NIGHT...Clear. Lows 61 to 71. .FRIDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 93 to 103. .FRIDAY NIGHT...Considerable cloudiness. Lows 64 to 74. .SATURDAY...Partly cloudy and hot. Highs 92 to 102. .SATURDAY NIGHT...Partly cloudy. Lows 64 to 72. .SUNDAY...Partly sunny. Highs 89 to 99. .SUNDAY NIGHT...Partly cloudy. Lows 61 to 69. .MONDAY...Partly cloudy. Highs 84 to 96. $$ CAZ563-567-241100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 1131 PM PDT Mon Mar 23 2026 .TONIGHT...Clear. Lows 57 to 67. Southeast wind 5 to 10 mph. .TUESDAY...Mostly sunny. Highs 94 to 99. Southeast wind around 5 mph. .TUESDAY NIGHT...Clear. Lows 59 to 69. Southeast wind around 5 mph. .WEDNESDAY...Sunny and hot. Highs 99 to 104. Light wind in the morning becoming south 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 59 to 69. West wind 5 to 10 mph. .THURSDAY...Sunny and hot. Highs 95 to 103. .THURSDAY NIGHT...Clear. Lows 61 to 72. .FRIDAY...Partly sunny and hot. Highs 97 to 105. .FRIDAY NIGHT...Partly cloudy. Lows 64 to 74. .SATURDAY...Partly cloudy and hot. Highs 95 to 103. .SATURDAY NIGHT...Partly cloudy. Lows 64 to 72. .SUNDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 93 to 101. .SUNDAY NIGHT...Partly cloudy. Lows 62 to 70. .MONDAY...Partly cloudy. Highs 89 to 97. $$ CAZ566-241100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 1131 PM PDT Mon Mar 23 2026 .TONIGHT...Clear. Lows 59 to 69. Southeast wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .TUESDAY...Sunny. Highs 94 to 99. East wind around 5 mph. .TUESDAY NIGHT...Clear. Lows 61 to 71. Southwest wind 5 to 10 mph in the evening becoming west after midnight. .WEDNESDAY...Sunny and hot. Highs 99 to 104. Northwest wind around 5 mph in the morning becoming southeast 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 61 to 71. West wind 5 to 15 mph. .THURSDAY...Sunny and hot. Highs 100 to 102. .THURSDAY NIGHT...Clear. Lows 63 to 74. .FRIDAY...Partly sunny and hot. Highs 100 to 104. .FRIDAY NIGHT...Partly cloudy. Lows 66 to 76. .SATURDAY...Partly cloudy and hot. Highs 99 to 103. .SATURDAY NIGHT...Partly cloudy. Lows 65 to 75. .SUNDAY...Mostly sunny and hot. Highs 97 to 101. .SUNDAY NIGHT...Partly cloudy. Lows 62 to 73. .MONDAY...Partly cloudy. Highs in the 90s. $$ CAZ562-241100- Imperial County Southwest- Including the city of Mountain Spring 1131 PM PDT Mon Mar 23 2026 .TONIGHT...Clear and cooler. Lows 64 to 74. South wind 10 to 15 mph in the evening becoming west 5 to 10 mph after midnight. .TUESDAY...Sunny. Highs 93 to 98. North wind 5 to 10 mph in the morning becoming east in the afternoon. .TUESDAY NIGHT...Clear. Lows 65 to 75. Southwest wind 5 to 15 mph. .WEDNESDAY...Sunny and hot. Highs 99 to 104. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows 65 to 75. West wind 10 to 20 mph. Gusts up to 30 mph. .THURSDAY...Sunny and hot. Highs 94 to 102. .THURSDAY NIGHT...Clear. Lows 66 to 77. .FRIDAY...Partly sunny and hot. Highs 94 to 104. .FRIDAY NIGHT...Considerable cloudiness. Lows 69 to 80. .SATURDAY...Partly cloudy and hot. Highs 92 to 102. .SATURDAY NIGHT...Partly cloudy. Lows 68 to 79. .SUNDAY...Mostly sunny and hot. Highs 91 to 101. .SUNDAY NIGHT...Partly cloudy. Lows 64 to 75. .MONDAY...Partly cloudy. Not as warm. Highs 86 to 96. $$ CAZ560-561-241100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 1131 PM PDT Mon Mar 23 2026 .TONIGHT...Clear. Lows 58 to 68. Southwest wind 5 to 15 mph. .TUESDAY...Sunny. Highs 86 to 96. South wind 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows 59 to 69. Southwest wind 5 to 10 mph. .WEDNESDAY...Sunny and breezy. Highs 88 to 98. Southwest wind around 5 mph in the morning becoming south 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. West wind 5 to 15 mph. .THURSDAY...Sunny. Highs 82 to 96. .THURSDAY NIGHT...Clear. Lows 55 to 69. .FRIDAY...Partly sunny. Highs 82 to 98. .FRIDAY NIGHT...Partly cloudy. Lows 58 to 72. .SATURDAY...Partly cloudy. Highs 81 to 97. .SATURDAY NIGHT...Partly cloudy. Lows 55 to 71. .SUNDAY...Partly sunny in the morning then becoming sunny. Highs 79 to 95. .SUNDAY NIGHT...Partly cloudy. Lows 52 to 68. .MONDAY...Partly cloudy. Not as warm. Highs 74 to 90. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix