Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
111 FPUS55 KPSR 282346 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 446 PM MST Mon Sep 28 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>544-546-548-550-551-291100- 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 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Heavy rainfall after midnight. Cooler. Lows 64 to 72. East wind 5 to 10 mph. Chance of rain 70 percent. Rainfall up to three quarters of an inch possible, except locally higher in thunderstorms. .TUESDAY...Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Heavy rainfall possible. Highs 76 to 80. North wind 5 to 10 mph in the morning becoming west in the afternoon. Chance of rain 70 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Heavy rainfall in the evening. Lows 59 to 68. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs 79 to 83. East wind around 5 mph in the morning becoming southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 62 to 69. Southeast wind around 5 mph in the evening becoming northeast after midnight. .THURSDAY...Sunny and warmer. Highs in the mid to upper 80s. .THURSDAY NIGHT...Clear. Lows 66 to 72. .FRIDAY...Sunny. Highs 87 to 92. .FRIDAY NIGHT...Clear. Lows 67 to 73. .SATURDAY...Sunny. Highs 89 to 94. .SATURDAY NIGHT...Clear. Lows 68 to 74. .SUNDAY...Sunny. Highs 91 to 97. .SUNDAY NIGHT...Clear. Lows 70 to 77. .MONDAY...Sunny. Highs 90 to 96. $$ AZZ541-549-555-291100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...Showers likely with a chance of thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Heavy rainfall after midnight. Cooler. Lows 60 to 70. East wind 5 to 10 mph. Chance of rain 80 percent. Rainfall up to three quarters of an inch possible, except locally higher in thunderstorms. .TUESDAY...Showers and a chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Heavy rainfall possible. Highs 75 to 80. Northeast wind 5 to 10 mph in the morning becoming west in the afternoon. Chance of rain 80 percent. Rainfall up to an inch possible, except locally higher in thunderstorms. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms. Heavy rainfall in the evening. Cooler. Lows 54 to 64. East wind around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny in the morning then becoming sunny. Highs 76 to 81. Southeast wind around 5 mph in the morning becoming southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. Light wind in the evening becoming northeast around 5 mph after midnight. .THURSDAY...Sunny and warmer. Highs in the 80s. .THURSDAY NIGHT...Clear. Lows 64 to 70. .FRIDAY...Sunny. Highs in the mid 80s to lower 90s. .FRIDAY NIGHT...Clear. Lows 65 to 71. .SATURDAY...Sunny. Highs near 90. .SATURDAY NIGHT...Clear. Lows 66 to 72. .SUNDAY...Sunny. Highs 88 to 94. .SUNDAY NIGHT...Clear. Lows 67 to 74. .MONDAY...Sunny. Highs 87 to 93. $$ AZZ553-554-291100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Maricopa, Florence, and Coolidge 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...Showers likely with a chance of thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Heavy rainfall after midnight. Cooler. Lows 61 to 71. East wind 5 to 10 mph. Chance of rain 80 percent. Rainfall up to three quarters of an inch possible, except locally higher in thunderstorms. .TUESDAY...Showers and a chance of thunderstorms in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Heavy rainfall possible. Highs 76 to 81. Northwest wind 5 to 15 mph. Chance of rain 80 percent. Rainfall up to three quarters of an inch possible, except locally higher in thunderstorms. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Heavy rainfall in the evening. Cooler. Lows 56 to 66. Southwest wind around 5 mph in the evening becoming southeast after midnight. Chance of rain 10 percent. .WEDNESDAY...Mostly sunny. Highs 78 to 83. South wind around 5 mph in the morning becoming west in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. Light wind. .THURSDAY...Sunny and warmer. Highs 82 to 88. .THURSDAY NIGHT...Clear. Lows 65 to 70. .FRIDAY...Sunny. Highs 84 to 90. .FRIDAY NIGHT...Clear. Lows 65 to 71. .SATURDAY...Sunny. Highs near 90. .SATURDAY NIGHT...Clear. Lows 66 to 72. .SUNDAY...Sunny. Highs 89 to 95. .SUNDAY NIGHT...Clear. Lows 67 to 73. .MONDAY...Sunny. Highs 88 to 94. $$ AZZ532-291100- Yuma- Including the cities of Yuma and Fortuna Foothills 446 PM MST Mon Sep 28 2026 .TONIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows 66 to 68. Southeast wind 5 to 10 mph in the evening becoming north 10 to 15 mph after midnight. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TUESDAY...Mostly sunny, breezy and warmer. Highs near 89. North wind 10 to 15 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 66 to 68. West wind 5 to 10 mph in the evening becoming light after midnight. .WEDNESDAY...Sunny and warmer. Highs near 95. Northeast wind around 5 mph in the morning becoming northwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 68 to 69. Southeast wind 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid to upper 90s. .THURSDAY NIGHT...Clear. Lows in the lower to mid 70s. .FRIDAY...Sunny. Highs 98 to 102. .FRIDAY NIGHT...Clear. Lows 74 to 79. .SATURDAY...Sunny. Highs 99 to 103. .SATURDAY NIGHT...Clear. Lows in the mid to upper 70s. .SUNDAY...Sunny. Highs 101 to 104. .SUNDAY NIGHT...Clear. Lows near 80. .MONDAY...Sunny. Highs 99 to 103. $$ AZZ562-291100- Globe/Miami- Including the cities of Globe and Miami 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...Showers and a chance of thunderstorms. Heavy rainfall after midnight. Lows 53 to 63. East wind 5 to 10 mph. Chance of rain 90 percent. Rainfall between a half and one inch possible, except locally higher in thunderstorms. .TUESDAY...Showers and a chance of thunderstorms. Heavy rainfall possible. Highs 64 to 74. Southeast wind 5 to 10 mph in the morning becoming northwest in the afternoon. Chance of rain 80 percent. Rainfall over an inch possible, except locally higher in thunderstorms. .TUESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely and a slight chance of thunderstorms after midnight. Heavy rainfall in the evening. Cooler. Lows 47 to 57. Southwest wind 5 to 10 mph. Chance of rain 70 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning. Highs 63 to 73. West wind 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Clear. Lows 48 to 58. West wind around 5 mph in the evening becoming light after midnight. .THURSDAY...Sunny and warmer. Highs in the mid 70s to lower 80s. .THURSDAY NIGHT...Clear. Lows near 60. .FRIDAY...Sunny. Highs near 80. .FRIDAY NIGHT...Clear. Lows near 60. .SATURDAY...Sunny. Highs near 80. .SATURDAY NIGHT...Clear. Lows near 60. .SUNDAY...Sunny. Highs 78 to 84. .SUNDAY NIGHT...Clear. Lows near 60. .MONDAY...Sunny. Highs near 80. $$ AZZ545-547-552-556>558-561-291100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...Showers likely with a chance of thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Heavy rainfall after midnight. Cooler. Lows 58 to 68. East wind 5 to 10 mph. Chance of rain 80 percent. Rainfall up to an inch possible, except locally higher in thunderstorms. .TUESDAY...Showers and a chance of thunderstorms. Heavy rainfall possible. Highs 73 to 78. East wind 5 to 10 mph in the morning becoming west in the afternoon. Chance of rain 90 percent. Rainfall over an inch possible, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Heavy rainfall in the evening. Cooler. Lows 53 to 63. South wind 5 to 10 mph. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Partly sunny with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs 75 to 80. Southwest wind 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. South wind around 5 mph in the evening becoming northeast after midnight. .THURSDAY...Sunny and warmer. Highs 72 to 86. .THURSDAY NIGHT...Clear. Lows 53 to 69. .FRIDAY...Sunny. Highs 73 to 89. .FRIDAY NIGHT...Clear. Lows 53 to 69. .SATURDAY...Sunny. Highs 74 to 90. .SATURDAY NIGHT...Clear. Lows 55 to 71. .SUNDAY...Sunny. Highs 75 to 91. .SUNDAY NIGHT...Clear. Lows 55 to 71. .MONDAY...Sunny. Highs 74 to 90. $$ AZZ560-563-291100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...Showers and a chance of thunderstorms. Heavy rainfall after midnight. Cooler. Lows 55 to 65. East wind around 5 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 90 percent. Rainfall between a half and one inch possible, except locally higher in thunderstorms. .TUESDAY...Showers and a chance of thunderstorms. Heavy rainfall and cooler. Highs 64 to 74. Southeast wind 10 to 15 mph in the morning becoming east 5 to 10 mph in the afternoon. Chance of rain 90 percent. Rainfall over an inch possible, except locally higher in thunderstorms. .TUESDAY NIGHT...A chance of showers and thunderstorms in the evening, then showers likely and a slight chance of thunderstorms after midnight. Heavy rainfall in the evening. Cooler. Lows 50 to 60. South wind around 5 mph. Chance of rain 70 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness with a chance of showers in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 65 to 75. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 61. Northwest wind around 5 mph in the evening becoming northeast after midnight. .THURSDAY...Sunny and warmer. Highs 70 to 82. .THURSDAY NIGHT...Clear. Lows 45 to 64. .FRIDAY...Sunny. Highs 70 to 82. .FRIDAY NIGHT...Clear. Lows 44 to 64. .SATURDAY...Sunny. Highs 72 to 84. .SATURDAY NIGHT...Clear. Lows 46 to 65. .SUNDAY...Sunny. Highs 73 to 85. .SUNDAY NIGHT...Clear. Lows 46 to 65. .MONDAY...Sunny. Highs 71 to 83. $$ AZZ539-559-291100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Heavy rainfall after midnight. Cooler. Lows 60 to 70. East wind 5 to 10 mph. Chance of rain 70 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .TUESDAY...Considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Heavy rainfall possible. Highs 79 to 84. Northwest wind 5 to 15 mph. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .TUESDAY NIGHT...Mostly clear. Lows 57 to 67. West wind 5 to 10 mph in the evening becoming south after midnight. .WEDNESDAY...Sunny. Highs 83 to 88. Southwest wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 59 to 69. Light wind. .THURSDAY...Sunny. Highs 83 to 91. .THURSDAY NIGHT...Clear. Lows 66 to 72. .FRIDAY...Sunny. Highs 86 to 94. .FRIDAY NIGHT...Clear. Lows 66 to 74. .SATURDAY...Sunny. Highs 87 to 95. .SATURDAY NIGHT...Clear. Lows 68 to 75. .SUNDAY...Sunny. Highs 89 to 99. .SUNDAY NIGHT...Clear. Lows 68 to 76. .MONDAY...Sunny. Highs 90 to 98. $$ AZZ534-538-291100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT FROM MIDNIGHT MST TONIGHT THROUGH TUESDAY EVENING... .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Heavy rainfall after midnight. Lows 59 to 69. East wind around 5 mph in the evening becoming northeast 5 to 10 mph after midnight. Chance of rain 70 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .TUESDAY...Considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Heavy rainfall and warmer. Highs 78 to 83. Northwest wind 5 to 10 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 55 to 65. Northwest wind around 5 mph in the evening becoming northeast after midnight. .WEDNESDAY...Sunny. Highs 80 to 85. East wind around 5 mph in the morning becoming west in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 57 to 67. Light wind in the evening becoming northeast around 5 mph after midnight. .THURSDAY...Sunny. Highs 83 to 89. .THURSDAY NIGHT...Clear. Lows 62 to 71. .FRIDAY...Sunny. Highs 85 to 91. .FRIDAY NIGHT...Clear. Lows 63 to 73. .SATURDAY...Sunny. Highs 87 to 93. .SATURDAY NIGHT...Clear. Lows 65 to 75. .SUNDAY...Sunny. Highs 89 to 97. .SUNDAY NIGHT...Clear. Lows 67 to 77. .MONDAY...Sunny. Highs 89 to 95. $$ AZZ531-291100- Kofa- Including the city of Palm Canyon 446 PM MST Mon Sep 28 2026 .TONIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then showers likely and a slight chance of thunderstorms after midnight. Lows 59 to 69. Southeast wind 5 to 10 mph in the evening becoming north after midnight. Chance of rain 70 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .TUESDAY...Mostly sunny, otherwise partly cloudy with a slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Breezy and warmer. Highs 81 to 86. Northwest wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 10 percent. .TUESDAY NIGHT...Mostly clear. Lows 57 to 67. Northwest wind 5 to 10 mph. .WEDNESDAY...Sunny and warmer. Highs 87 to 92. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 59 to 69. Light wind. .THURSDAY...Sunny. Highs 85 to 95. .THURSDAY NIGHT...Clear and warmer. Lows 69 to 74. .FRIDAY...Sunny. Highs 87 to 97. .FRIDAY NIGHT...Clear. Lows 71 to 76. .SATURDAY...Sunny. Highs 89 to 99. .SATURDAY NIGHT...Clear. Lows 72 to 77. .SUNDAY...Sunny. Highs 91 to 101. .SUNDAY NIGHT...Clear. Lows 72 to 78. .MONDAY...Sunny. Highs 90 to 100. $$ AZZ533-291100- Central La Paz- Including the cities of Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 446 PM MST Mon Sep 28 2026 ...FLOOD WATCH IN EFFECT UNTIL 4 AM MST TUESDAY... .TONIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then showers likely and a slight chance of thunderstorms after midnight. Heavy rainfall possible. Lows 56 to 66. Southeast wind 5 to 10 mph in the evening becoming northeast after midnight. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms. Breezy. Highs 79 to 84. Northwest wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows 55 to 65. Northwest wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .WEDNESDAY...Sunny and warmer. Highs 86 to 91. Northeast wind around 5 mph in the morning becoming northwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 57 to 67. South wind around 5 mph in the evening becoming southeast after midnight. .THURSDAY...Sunny. Highs 84 to 94. .THURSDAY NIGHT...Clear. Lows 62 to 71. .FRIDAY...Sunny. Highs 85 to 97. .FRIDAY NIGHT...Clear. Lows 64 to 74. .SATURDAY...Sunny. Highs 87 to 99. .SATURDAY NIGHT...Clear. Lows 65 to 74. .SUNDAY...Sunny. Highs 89 to 101. .SUNDAY NIGHT...Clear. Lows 66 to 75. .MONDAY...Sunny. Highs 88 to 100. $$ AZZ535-536-291100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 446 PM MST Mon Sep 28 2026 .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms after midnight. Lows 61 to 71. East wind around 5 mph in the evening becoming north 5 to 10 mph after midnight. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TUESDAY...Partly sunny with a slight chance of showers in the morning, then sunny in the afternoon. Breezy and warmer. Highs 82 to 87. Northwest wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 10 percent. .TUESDAY NIGHT...Mostly clear. Lows 59 to 69. West wind 5 to 10 mph. .WEDNESDAY...Sunny. Highs 86 to 91. Northwest wind around 5 mph. .WEDNESDAY NIGHT...Clear. Lows 60 to 70. South wind around 5 mph in the evening becoming light after midnight. .THURSDAY...Sunny. Highs in the lower to mid 90s. .THURSDAY NIGHT...Clear. Lows 69 to 74. .FRIDAY...Sunny. Highs in the 90s. .FRIDAY NIGHT...Clear. Lows 70 to 76. .SATURDAY...Sunny. Highs in the mid to upper 90s. .SATURDAY NIGHT...Clear. Lows 71 to 76. .SUNDAY...Sunny. Highs 98 to 102. .SUNDAY NIGHT...Clear. Lows 73 to 78. .MONDAY...Sunny. Highs 96 to 100. $$ AZZ530-CAZ569-291100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 446 PM MST Mon Sep 28 2026 /446 PM PDT Mon Sep 28 2026/ .TONIGHT...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy. Lows 57 to 67. Southeast wind 5 to 10 mph in the evening becoming northeast 10 to 20 mph after midnight. Gusts up to 30 mph after midnight. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TUESDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Breezy. Highs 84 to 89. North wind 10 to 20 mph. Gusts up to 30 mph. Chance of rain 10 percent. .TUESDAY NIGHT...Clear. Lows 57 to 67. Northwest wind 10 to 15 mph in the evening becoming north around 5 mph after midnight. .WEDNESDAY...Sunny and warmer. Highs 91 to 96. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 59 to 69. Southeast wind around 5 mph. .THURSDAY...Sunny. Highs 92 to 98. .THURSDAY NIGHT...Clear. Lows 64 to 73. .FRIDAY...Sunny. Highs 95 to 101. .FRIDAY NIGHT...Clear. Lows 66 to 76. .SATURDAY...Sunny. Highs 97 to 103. .SATURDAY NIGHT...Clear. Lows 67 to 75. .SUNDAY...Sunny. Highs 98 to 104. .SUNDAY NIGHT...Clear. Lows 68 to 78. .MONDAY...Sunny. Highs 97 to 103. $$ CAZ564-565-568-570-291100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 446 PM PDT Mon Sep 28 2026 .TONIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 58 to 68. South wind 5 to 10 mph in the evening becoming northeast 10 to 15 mph after midnight. Chance of rain 40 percent. .TUESDAY...Sunny, breezy and warmer. Highs 85 to 90. North wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 60 to 70. Northwest wind 5 to 15 mph. .WEDNESDAY...Sunny and warmer. Highs 92 to 97. Northwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 62 to 72. Southwest wind around 5 mph in the evening becoming light after midnight. .THURSDAY...Sunny. Highs 88 to 98. .THURSDAY NIGHT...Clear. Lows 67 to 75. .FRIDAY...Sunny. Highs 90 to 100. .FRIDAY NIGHT...Clear. Lows 69 to 77. .SATURDAY...Sunny. Highs 91 to 101. .SATURDAY NIGHT...Clear. Lows 70 to 78. .SUNDAY...Sunny. Highs 91 to 103. .SUNDAY NIGHT...Clear. Lows 71 to 79. .MONDAY...Sunny. Highs 91 to 101. $$ CAZ563-567-291100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 446 PM PDT Mon Sep 28 2026 .TONIGHT...Mostly clear. A slight chance of showers in the evening. Lows 62 to 72. Southwest wind 5 to 10 mph in the evening becoming north after midnight. Chance of rain 10 percent. .TUESDAY...Sunny, breezy and much warmer. Highs 90 to 95. Northwest wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 64 to 74. West wind 5 to 10 mph. .WEDNESDAY...Sunny and warmer. Highs 95 to 100. West wind 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 65 to 75. South wind around 5 mph in the evening becoming east after midnight. .THURSDAY...Sunny. Highs 93 to 101. .THURSDAY NIGHT...Clear. Lows 69 to 78. .FRIDAY...Sunny. Highs 95 to 103. .FRIDAY NIGHT...Clear. Lows 72 to 80. .SATURDAY...Sunny. Highs 96 to 104. .SATURDAY NIGHT...Clear. Lows 73 to 81. .SUNDAY...Sunny and hot. Highs 97 to 105. .SUNDAY NIGHT...Clear. Lows 74 to 82. .MONDAY...Sunny. Highs 96 to 104. $$ CAZ566-291100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 446 PM PDT Mon Sep 28 2026 .TONIGHT...Clear. Lows 59 to 69. West wind 5 to 15 mph. .TUESDAY...Sunny and warmer. Highs 91 to 96. West wind 5 to 10 mph in the morning becoming north 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 63 to 73. West wind 5 to 15 mph. .WEDNESDAY...Sunny. Highs 94 to 99. West wind 5 to 10 mph in the morning becoming southeast around 5 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 65 to 75. Southwest wind around 5 mph in the evening becoming light after midnight. .THURSDAY...Sunny. Highs 96 to 100. .THURSDAY NIGHT...Clear. Lows 71 to 78. .FRIDAY...Sunny. Highs 98 to 102. .FRIDAY NIGHT...Clear. Lows 73 to 80. .SATURDAY...Sunny. Highs 99 to 103. .SATURDAY NIGHT...Clear. Lows 74 to 81. .SUNDAY...Sunny. Highs 100 to 104. .SUNDAY NIGHT...Clear. Lows 75 to 80. .MONDAY...Sunny. Highs 99 to 103. $$ CAZ562-291100- Imperial County Southwest- Including the city of Mountain Spring 446 PM PDT Mon Sep 28 2026 .TONIGHT...Clear and breezy. Lows 62 to 72. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .TUESDAY...Sunny and warmer. Highs 88 to 93. West wind 10 to 15 mph in the morning becoming north in the afternoon. .TUESDAY NIGHT...Clear and breezy. Lows 66 to 76. West wind 10 to 20 mph. Gusts up to 30 mph. .WEDNESDAY...Sunny and warmer. Highs 93 to 98. West wind 10 to 20 mph in the morning becoming east 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 69 to 79. Southwest wind 10 to 15 mph. .THURSDAY...Sunny. Highs 89 to 99. .THURSDAY NIGHT...Clear. Lows 72 to 82. .FRIDAY...Sunny. Highs 90 to 100. .FRIDAY NIGHT...Clear. Lows 73 to 83. .SATURDAY...Sunny. Highs 91 to 101. .SATURDAY NIGHT...Clear. Lows 73 to 83. .SUNDAY...Sunny. Highs 93 to 103. .SUNDAY NIGHT...Clear. Lows 74 to 83. .MONDAY...Sunny. Highs 92 to 102. $$ CAZ560-561-291100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 446 PM PDT Mon Sep 28 2026 .TONIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then mostly clear after midnight. Breezy. Lows 56 to 66. West wind 5 to 10 mph in the evening becoming north 10 to 20 mph after midnight. Gusts up to 30 mph after midnight. Chance of rain 30 percent. .TUESDAY...Sunny and windy. Highs 75 to 85. North wind 15 to 25 mph. Gusts up to 40 mph. .TUESDAY NIGHT...Clear and breezy. Lows 59 to 69. Northwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny, breezy and warmer. Highs 84 to 94. Northwest wind 10 to 20 mph. Gusts up to 30 mph in the morning. .WEDNESDAY NIGHT...Clear. Lows 61 to 71. West wind 5 to 10 mph. .THURSDAY...Sunny. Highs 81 to 95. .THURSDAY NIGHT...Clear. Lows 59 to 73. .FRIDAY...Sunny. Highs 81 to 95. .FRIDAY NIGHT...Mostly clear. Lows 59 to 75. .SATURDAY...Sunny. Highs 82 to 96. .SATURDAY NIGHT...Clear. Lows 59 to 75. .SUNDAY...Sunny. Highs 82 to 96. .SUNDAY NIGHT...Clear. Lows 59 to 75. .MONDAY...Sunny. Highs 81 to 95. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix