Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
938 FPUS55 KPSR 051337 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 637 AM MST Fri Sep 5 2025 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>544-546-548-550-551-052300- 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 637 AM MST Fri Sep 5 2025 .TODAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs 92 to 97. Light wind in the morning becoming west around 5 mph in the afternoon. Chance of rain 10 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 73 to 81. West wind around 5 mph in the evening becoming south 5 to 10 mph after midnight. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 92 to 97. South wind around 5 mph in the morning becoming west in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 76 to 82. West wind around 5 mph. Chance of rain 10 percent. .SUNDAY...Sunny. Highs 96 to 101. Southwest wind around 5 mph. .SUNDAY NIGHT...Clear. Lows 76 to 82. .MONDAY...Sunny. Highs 98 to 104. .MONDAY NIGHT...Clear. Lows 76 to 82. .TUESDAY...Sunny and hot. Highs 99 to 105. .TUESDAY NIGHT...Clear. Lows 74 to 80. .WEDNESDAY...Sunny. Highs 97 to 104. .WEDNESDAY NIGHT...Clear. Lows 72 to 78. .THURSDAY...Sunny. Highs 96 to 102. $$ AZZ541-549-555-052300- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 637 AM MST Fri Sep 5 2025 .TODAY...Partly cloudy. A slight chance of afternoon showers and thunderstorms. Highs 90 to 95. Southwest wind around 5 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 68 to 78. Southeast wind around 5 mph. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 90 to 95. South wind around 5 mph in the morning becoming west in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 68 to 78. West wind around 5 mph in the evening becoming light after midnight. Chance of rain 10 percent. .SUNDAY...Sunny. Highs 93 to 98. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows 73 to 79. .MONDAY...Sunny. Highs 96 to 102. .MONDAY NIGHT...Clear. Lows 74 to 80. .TUESDAY...Sunny. Highs 97 to 103. .TUESDAY NIGHT...Clear. Lows 72 to 78. .WEDNESDAY...Sunny. Highs 97 to 103. .WEDNESDAY NIGHT...Clear. Lows 70 to 76. .THURSDAY...Mostly sunny. Highs 95 to 101. $$ AZZ553-554-052300- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 637 AM MST Fri Sep 5 2025 .TODAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 91 to 96. Light wind in the morning becoming west around 5 mph in the afternoon. Chance of rain 10 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 68 to 78. Southwest wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 90 to 95. South wind around 5 mph in the morning becoming west in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 70 to 80. Southwest wind around 5 mph. Chance of rain 10 percent. .SUNDAY...Sunny and warmer. Highs 95 to 100. West wind around 5 mph. .SUNDAY NIGHT...Clear. Lows 73 to 80. .MONDAY...Sunny. Highs 97 to 103. .MONDAY NIGHT...Clear. Lows 74 to 81. .TUESDAY...Sunny and hot. Highs 99 to 105. .TUESDAY NIGHT...Clear. Lows 72 to 78. .WEDNESDAY...Sunny. Highs 98 to 104. .WEDNESDAY NIGHT...Clear. Lows 70 to 76. .THURSDAY...Sunny. Highs 96 to 102. $$ AZZ532-052300- Yuma- Including the cities of Yuma and Fortuna Foothills 637 AM MST Fri Sep 5 2025 .TODAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs near 97. Southeast wind 5 to 15 mph. Chance of rain 10 percent. .TONIGHT...Mostly clear. Lows 79 to 83. South wind 5 to 15 mph. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs near 97. South wind 5 to 15 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Mostly clear. Lows 79 to 82. South wind 5 to 10 mph. .SUNDAY...Sunny. Highs near 100. South wind 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows near 80. .MONDAY...Sunny. Highs 101 to 103. .MONDAY NIGHT...Clear. Lows near 80. .TUESDAY...Sunny. Highs 99 to 103. .TUESDAY NIGHT...Clear. Lows in the lower to mid 70s. .WEDNESDAY...Sunny. Highs 97 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows 70 to 75. .THURSDAY...Sunny. Highs 96 to 100. $$ AZZ562-052300- Globe/Miami- Including the cities of Globe and Miami 637 AM MST Fri Sep 5 2025 .TODAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 81 to 91. West wind 5 to 10 mph. Chance of rain 30 percent. .TONIGHT...Considerable cloudiness. A slight chance of showers and thunderstorms in the evening, then a chance of thunderstorms and a slight chance of showers after midnight. Lows 59 to 69. Southwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. Chance of rain 30 percent. .SATURDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 79 to 89. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 60 to 70. West wind 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Sunny and warmer. Highs 84 to 94. North wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows near 70. .MONDAY...Sunny. Highs in the lower to mid 90s. .MONDAY NIGHT...Clear. Lows near 70. .TUESDAY...Sunny. Highs in the 90s. .TUESDAY NIGHT...Clear. Lows in the lower 70s. .WEDNESDAY...Mostly sunny. Highs in the 90s. .WEDNESDAY NIGHT...Mostly clear. Lows near 70. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs in the lower to mid 90s. $$ AZZ545-547-552-556>558-561-052300- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 637 AM MST Fri Sep 5 2025 .TODAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 90 to 95. West wind 5 to 10 mph. Chance of rain 30 percent. .TONIGHT...Considerable cloudiness. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows 65 to 75. Southwest wind 5 to 10 mph in the evening becoming south around 5 mph after midnight. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 89 to 94. Southwest wind 5 to 10 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 67 to 77. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. Chance of rain 20 percent. .SUNDAY...Sunny. Highs 93 to 98. East wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows 63 to 77. .MONDAY...Sunny. Highs 85 to 101. .MONDAY NIGHT...Clear. Lows 64 to 78. .TUESDAY...Sunny. Highs 86 to 102. .TUESDAY NIGHT...Clear. Lows 63 to 77. .WEDNESDAY...Sunny. Highs 86 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 75. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 84 to 100. $$ AZZ560-563-052300- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 637 AM MST Fri Sep 5 2025 .TODAY...Partly cloudy in the morning, then considerable cloudiness with a chance of thunderstorms and a slight chance of showers in the afternoon. Highs 81 to 91. West wind 5 to 10 mph. Chance of rain 30 percent. .TONIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Lows 62 to 72. Southwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. Chance of rain 30 percent. .SATURDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 80 to 90. Southwest wind 5 to 10 mph. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 63 to 73. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. Chance of rain 20 percent. .SUNDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 84 to 94. North wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 10 percent. .SUNDAY NIGHT...Clear. Lows 52 to 74. .MONDAY...Sunny. Highs 83 to 97. .MONDAY NIGHT...Clear. Lows 53 to 74. .TUESDAY...Sunny. Highs 83 to 99. .TUESDAY NIGHT...Mostly clear. Lows 54 to 75. .WEDNESDAY...Mostly sunny. Highs 83 to 99. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 74. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 82 to 96. $$ AZZ539-559-052300- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 637 AM MST Fri Sep 5 2025 .TODAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs 93 to 98. East wind around 5 mph in the morning becoming west in the afternoon. Chance of rain 10 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 71 to 81. Southwest wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 93 to 98. Southeast wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 71 to 81. Southwest wind 5 to 10 mph. Chance of rain 10 percent. .SUNDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 96 to 101. West wind around 5 mph. Chance of rain 10 percent. .SUNDAY NIGHT...Clear. Lows 74 to 82. .MONDAY...Sunny. Highs 96 to 104. .MONDAY NIGHT...Clear. Lows 75 to 81. .TUESDAY...Sunny. Highs 98 to 104. .TUESDAY NIGHT...Clear. Lows 73 to 79. .WEDNESDAY...Sunny. Highs 97 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows 71 to 77. .THURSDAY...Sunny. Highs 95 to 101. $$ AZZ534-538-052300- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 637 AM MST Fri Sep 5 2025 .TODAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 92 to 97. Southeast wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 69 to 79. Southwest wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 92 to 97. South wind around 5 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 71 to 81. Southwest wind around 5 mph. Chance of rain 10 percent. .SUNDAY...Sunny. Highs 95 to 100. Southwest wind around 5 mph. .SUNDAY NIGHT...Clear. Lows 73 to 81. .MONDAY...Sunny. Highs 96 to 103. .MONDAY NIGHT...Clear. Lows 72 to 81. .TUESDAY...Sunny. Highs 96 to 104. .TUESDAY NIGHT...Clear. Lows 69 to 78. .WEDNESDAY...Sunny. Highs 93 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows 66 to 75. .THURSDAY...Sunny. Highs 92 to 101. $$ AZZ531-533-052300- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 637 AM MST Fri Sep 5 2025 .TODAY...Partly sunny. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 93 to 98. Southeast wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 69 to 79. South wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 93 to 98. South wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 70 to 80. South wind 5 to 10 mph. Chance of rain 10 percent. .SUNDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 96 to 101. South wind 5 to 10 mph. Chance of rain 10 percent. .SUNDAY NIGHT...Clear. Lows 74 to 81. .MONDAY...Sunny. Highs 95 to 103. .MONDAY NIGHT...Clear. Lows 72 to 79. .TUESDAY...Sunny. Highs 94 to 102. .TUESDAY NIGHT...Clear. Lows 69 to 76. .WEDNESDAY...Mostly sunny. Highs 92 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows 67 to 74. .THURSDAY...Sunny. Highs 90 to 98. $$ AZZ535-536-052300- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 637 AM MST Fri Sep 5 2025 .TODAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 93 to 98. Southeast wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 10 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 71 to 81. South wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 92 to 97. South wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows 71 to 81. South wind 5 to 10 mph. .SUNDAY...Sunny. Highs 95 to 100. South wind around 5 mph. .SUNDAY NIGHT...Clear. Lows 76 to 81. .MONDAY...Sunny. Highs 99 to 103. .MONDAY NIGHT...Clear. Lows 75 to 80. .TUESDAY...Sunny. Highs 98 to 104. .TUESDAY NIGHT...Clear. Lows 72 to 77. .WEDNESDAY...Sunny. Highs 96 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows 70 to 75. .THURSDAY...Sunny. Highs 96 to 100. $$ AZZ530-CAZ569-052300- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 637 AM MST Fri Sep 5 2025 /637 AM PDT Fri Sep 5 2025/ .TODAY...Partly sunny in the morning then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs 95 to 100. South wind 5 to 10 mph. Chance of rain 10 percent. .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 71 to 81. South wind 5 to 15 mph. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 95 to 100. South wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Clear. Lows 71 to 81. South wind 5 to 10 mph. .SUNDAY...Sunny. Highs 98 to 103. South wind 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows 74 to 80. .MONDAY...Sunny and hot. Highs 99 to 105. .MONDAY NIGHT...Clear. Lows 70 to 78. .TUESDAY...Sunny. Highs 97 to 103. .TUESDAY NIGHT...Clear. Lows 67 to 74. .WEDNESDAY...Mostly sunny. Highs 94 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows 65 to 71. .THURSDAY...Sunny. Highs 93 to 98. $$ CAZ564-565-568-570-052300- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 637 AM PDT Fri Sep 5 2025 .TODAY...Partly sunny in the morning then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs 94 to 99. South wind 5 to 10 mph. Chance of rain 10 percent. .TONIGHT...Mostly clear. Lows 72 to 82. South wind 5 to 10 mph. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 94 to 99. South wind 5 to 15 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Clear. Lows 72 to 82. South wind 5 to 10 mph. .SUNDAY...Sunny. Highs 96 to 101. South wind 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows 72 to 82. .MONDAY...Sunny. Highs 92 to 104. .MONDAY NIGHT...Clear. Lows 68 to 78. .TUESDAY...Sunny. Highs 90 to 102. .TUESDAY NIGHT...Clear. Lows 65 to 74. .WEDNESDAY...Mostly sunny. Highs 87 to 99. .WEDNESDAY NIGHT...Mostly clear. Lows 64 to 72. .THURSDAY...Sunny. Highs 87 to 97. $$ CAZ563-567-052300- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 637 AM PDT Fri Sep 5 2025 .TODAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 97 to 102. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .TONIGHT...Clear. Lows 72 to 82. Southeast wind 5 to 10 mph. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 97 to 102. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Clear. Lows 73 to 83. Southeast wind 5 to 10 mph. .SUNDAY...Sunny. Highs 99 to 104. Southeast wind around 5 mph. .SUNDAY NIGHT...Clear. Lows 74 to 82. .MONDAY...Sunny and hot. Highs 96 to 106. .MONDAY NIGHT...Clear and cooler. Lows 70 to 77. .TUESDAY...Sunny. Highs 94 to 104. .TUESDAY NIGHT...Mostly clear. Lows 68 to 75. .WEDNESDAY...Mostly sunny. Not as warm. Highs 91 to 99. .WEDNESDAY NIGHT...Mostly clear. Lows 66 to 73. .THURSDAY...Sunny. Highs 90 to 98. $$ CAZ566-052300- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 637 AM PDT Fri Sep 5 2025 .TODAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 95 to 100. East wind 5 to 10 mph. Chance of rain 10 percent. .TONIGHT...Clear. Lows 72 to 82. Southeast wind 5 to 10 mph. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 96 to 101. East wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Clear. Lows 73 to 83. South wind 5 to 10 mph. .SUNDAY...Sunny. Highs 98 to 103. Northeast wind around 5 mph in the morning becoming southeast in the afternoon. .SUNDAY NIGHT...Clear. Lows 75 to 81. .MONDAY...Sunny. Highs 100 to 104. .MONDAY NIGHT...Clear and cooler. Lows 70 to 76. .TUESDAY...Sunny. Highs 98 to 102. .TUESDAY NIGHT...Clear. Lows 68 to 73. .WEDNESDAY...Mostly sunny. Highs in the mid to upper 90s. .WEDNESDAY NIGHT...Clear. Lows 67 to 72. .THURSDAY...Sunny. Highs in the 90s. $$ CAZ562-052300- Imperial County Southwest- Including the city of Mountain Spring 637 AM PDT Fri Sep 5 2025 .TODAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 95 to 100. North wind 5 to 10 mph in the morning becoming east in the afternoon. Chance of rain 10 percent. .TONIGHT...Clear. Lows 74 to 84. South wind 5 to 10 mph. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 96 to 101. North wind 5 to 10 mph in the morning becoming southeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Clear. Lows 76 to 86. Southwest wind 5 to 10 mph. .SUNDAY...Sunny. Highs 97 to 102. Northwest wind 5 to 10 mph in the morning becoming southeast in the afternoon. .SUNDAY NIGHT...Clear. Lows 74 to 84. .MONDAY...Sunny. Highs 94 to 104. .MONDAY NIGHT...Clear. Lows 69 to 80. .TUESDAY...Sunny. Highs 91 to 101. .TUESDAY NIGHT...Clear. Lows 66 to 76. .WEDNESDAY...Mostly sunny. Highs 88 to 98. .WEDNESDAY NIGHT...Clear. Lows 65 to 75. .THURSDAY...Sunny. Highs 87 to 97. $$ CAZ560-561-052300- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 637 AM PDT Fri Sep 5 2025 .TODAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 84 to 94. South wind 5 to 10 mph. Chance of rain 10 percent. .TONIGHT...Clear. Lows 67 to 77. South wind 5 to 10 mph. .SATURDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 84 to 94. South wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Clear. Lows 68 to 78. Southwest wind 5 to 10 mph. .SUNDAY...Sunny. Highs 86 to 96. South wind 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows 59 to 77. .MONDAY...Sunny. Highs 82 to 98. .MONDAY NIGHT...Clear and cooler. Lows 56 to 72. .TUESDAY...Sunny. Highs 80 to 96. .TUESDAY NIGHT...Mostly clear. Lows 53 to 70. .WEDNESDAY...Mostly sunny. Highs 76 to 92. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 68. .THURSDAY...Sunny. Highs 75 to 91. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix