Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
362 FPUS55 KPSR 042018 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 118 PM MST Thu Sep 4 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>544-546-548-550-551-042300- 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 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Partly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 91 to 96. Southwest wind 10 to 15 mph. Chance of rain 40 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. Heavy rainfall in the evening. Lows 72 to 78. Southwest wind 10 to 15 mph in the evening becoming northwest around 5 mph after midnight. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .FRIDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 91 to 96. Southeast wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 74 to 81. Southwest wind 5 to 10 mph. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 91 to 96. Southwest wind around 5 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 75 to 81. .SUNDAY...Sunny. Highs 95 to 100. .SUNDAY NIGHT...Clear. Lows 76 to 82. .MONDAY...Sunny. Highs 98 to 103. .MONDAY NIGHT...Clear. Lows 76 to 82. .TUESDAY...Sunny. Highs 99 to 104. .TUESDAY NIGHT...Clear. Lows 74 to 80. .WEDNESDAY...Sunny. Highs 97 to 104. $$ AZZ541-549-555-042300- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Considerable cloudiness with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 91 to 96. Southwest wind 10 to 20 mph. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TONIGHT...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. Lows 66 to 76. Southwest wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 90 to 95. Southeast wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 67 to 77. Southwest wind around 5 mph in the evening becoming southeast after midnight. Chance of rain 40 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 90 to 95. South wind around 5 mph in the morning becoming west in the afternoon. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 72 to 78. .SUNDAY...Sunny. Highs 93 to 99. .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 73 to 78. .WEDNESDAY...Sunny. Highs 96 to 102. $$ AZZ553-554-042300- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Considerable cloudiness with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 91 to 96. Southwest wind 5 to 15 mph. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TONIGHT...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. Lows 67 to 77. Southwest wind 10 to 15 mph in the evening becoming north 5 to 10 mph after midnight. Chance of rain 30 percent. .FRIDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 89 to 94. Light wind in the morning becoming southwest around 5 mph in the afternoon. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 69 to 79. South wind around 5 mph. Chance of rain 40 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 90 to 95. Southwest wind around 5 mph in the morning becoming west in the afternoon. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 72 to 79. .SUNDAY...Sunny. Highs 93 to 99. .SUNDAY NIGHT...Clear. Lows 73 to 80. .MONDAY...Sunny. Highs 96 to 102. .MONDAY NIGHT...Clear. Lows 73 to 81. .TUESDAY...Sunny. Highs 98 to 104. .TUESDAY NIGHT...Mostly clear. Lows 72 to 79. .WEDNESDAY...Sunny. Highs 98 to 104. $$ AZZ532-042300- Yuma- Including the cities of Yuma and Fortuna Foothills 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Heavy rainfall possible. Highs near 98. South wind 10 to 15 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Heavy rainfall in the evening. Lows 78 to 83. Southeast wind 10 to 20 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs near 97. South wind 5 to 15 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 80 to 82. South wind 5 to 15 mph. Chance of rain 10 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs near 98. South wind 5 to 15 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows near 80. .SUNDAY...Sunny. Highs 98 to 102. .SUNDAY NIGHT...Clear. Lows near 80. .MONDAY...Sunny. Highs 102 to 104. .MONDAY NIGHT...Clear. Lows near 80. .TUESDAY...Sunny. Highs 99 to 103. .TUESDAY NIGHT...Clear. Lows in the 70s. .WEDNESDAY...Sunny. Highs 98 to 101. $$ AZZ562-042300- Globe/Miami- Including the cities of Globe and Miami 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Mostly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 83 to 93. Southwest wind 10 to 15 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Heavy rainfall in the evening. Lows 58 to 68. Southeast wind around 5 mph. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 80 to 90. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 30 percent. .FRIDAY 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. Lows 59 to 69. West wind 5 to 10 mph in the evening becoming south around 5 mph after midnight. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .SATURDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs 79 to 89. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 60 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .SATURDAY NIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows in the upper 60s. .SUNDAY...Sunny. Highs near 90. .SUNDAY NIGHT...Clear. Lows near 70. .MONDAY...Sunny. Highs in the lower to mid 90s. .MONDAY NIGHT...Clear. Lows in the lower 70s. .TUESDAY...Mostly sunny. Highs in the mid to upper 90s. .TUESDAY NIGHT...Mostly clear. Lows near 70. .WEDNESDAY...Mostly sunny. Highs in the 90s. $$ AZZ545-547-552-556>558-561-042300- 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 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Considerable cloudiness with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 91 to 96. Southwest wind 5 to 15 mph. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TONIGHT...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. Lows 65 to 75. South wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of thunderstorms and a slight chance of showers in the afternoon. Highs 89 to 94. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 30 percent. .FRIDAY 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. Lows 66 to 76. Southwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .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 89 to 94. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 62 to 77. .SUNDAY...Sunny. Highs 82 to 98. .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...Mostly clear. Lows 64 to 77. .WEDNESDAY...Mostly sunny. Highs 85 to 101. $$ AZZ560-563-042300- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Mostly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 83 to 93. Southwest wind 10 to 20 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Heavy rainfall in the evening. Lows 61 to 71. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Highs 80 to 90. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .FRIDAY NIGHT...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 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .SATURDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs 79 to 89. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 70 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .SATURDAY NIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 51 to 72. .SUNDAY...Sunny and warmer. Highs 80 to 94. .SUNDAY NIGHT...Clear. Lows 52 to 74. .MONDAY...Sunny. Highs 83 to 97. .MONDAY NIGHT...Clear. Lows 54 to 75. .TUESDAY...Mostly sunny. Highs 84 to 98. .TUESDAY NIGHT...Mostly clear. Lows 53 to 74. .WEDNESDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 83 to 97. $$ AZZ539-559-042300- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Considerable cloudiness with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 94 to 99. Southwest wind 10 to 20 mph. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TONIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Heavy rainfall in the evening. Lows 70 to 80. South wind 10 to 15 mph in the evening becoming east 5 to 10 mph after midnight. Chance of rain 40 percent. .FRIDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 92 to 97. East wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 71 to 81. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 93 to 98. Southwest wind 5 to 10 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 72 to 81. .SUNDAY...Sunny. Highs 93 to 101. .SUNDAY NIGHT...Clear. Lows 75 to 82. .MONDAY...Sunny. Highs 97 to 104. .MONDAY NIGHT...Clear. Lows 76 to 82. .TUESDAY...Sunny. Highs 98 to 104. .TUESDAY NIGHT...Clear. Lows 73 to 79. .WEDNESDAY...Sunny. Highs 97 to 104. $$ AZZ534-538-042300- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TODAY...Partly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 94 to 99. Southwest wind 5 to 15 mph. Chance of rain 40 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. Heavy rainfall in the evening. Lows 68 to 78. Southwest wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .FRIDAY...Partly sunny in the morning then becoming mostly sunny. 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 10 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 70 to 80. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 92 to 97. Southwest wind around 5 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 72 to 80. .SUNDAY...Sunny. Highs 93 to 100. .SUNDAY NIGHT...Clear. Lows 73 to 81. .MONDAY...Sunny. Highs 94 to 103. .MONDAY NIGHT...Clear. Lows 72 to 82. .TUESDAY...Sunny. Highs 95 to 104. .TUESDAY NIGHT...Clear. Lows 69 to 78. .WEDNESDAY...Sunny. Highs 93 to 103. $$ AZZ531-533-042300- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Highs 95 to 100. South wind 5 to 15 mph. Chance of rain 40 percent. .TONIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Heavy rainfall in the evening. Lows 68 to 78. Southeast wind 5 to 15 mph. Chance of rain 30 percent. .FRIDAY...Partly sunny in the morning then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs 93 to 98. South wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 70 to 80. South wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 94 to 99. South wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 72 to 80. .SUNDAY...Sunny. Highs 92 to 100. .SUNDAY NIGHT...Clear. Lows 74 to 81. .MONDAY...Sunny. Highs 95 to 103. .MONDAY NIGHT...Clear. Lows 73 to 80. .TUESDAY...Sunny. Highs 95 to 103. .TUESDAY NIGHT...Clear. Lows 69 to 76. .WEDNESDAY...Sunny. Highs 93 to 101. $$ AZZ535-536-042300- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 118 PM MST Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Not as warm. Highs 93 to 98. South wind 10 to 20 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Heavy rainfall in the evening. Lows 69 to 79. Southeast wind 10 to 20 mph. Chance of rain 30 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 92 to 97. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 71 to 81. South wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 93 to 98. South wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 76 to 81. .SUNDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 96 to 100. .SUNDAY NIGHT...Clear. Lows 76 to 81. .MONDAY...Sunny. Highs 100 to 104. .MONDAY NIGHT...Clear. Lows 75 to 80. .TUESDAY...Sunny. Highs 98 to 104. .TUESDAY NIGHT...Clear. Lows 72 to 77. .WEDNESDAY...Sunny. Highs 98 to 102. $$ AZZ530-CAZ569-042300- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 118 PM MST Thu Sep 4 2025 /118 PM PDT Thu Sep 4 2025/ ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Highs 97 to 102. South wind 10 to 15 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Breezy. Heavy rainfall in the evening. Lows 69 to 79. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 30 percent. .FRIDAY...Partly sunny with a slight chance of showers in the morning, then mostly sunny with a slight chance of afternoon showers and thunderstorms. Highs 95 to 100. South wind 5 to 15 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 71 to 81. South wind 5 to 15 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 96 to 101. South wind 5 to 15 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 75 to 81. .SUNDAY...Sunny. Highs 97 to 102. .SUNDAY NIGHT...Clear. Lows 76 to 81. .MONDAY...Sunny and hot. Highs 99 to 105. .MONDAY NIGHT...Clear. Lows 70 to 78. .TUESDAY...Sunny. Highs 97 to 103. .TUESDAY NIGHT...Mostly clear. Lows 68 to 74. .WEDNESDAY...Sunny. Highs 95 to 101. $$ CAZ564-565-568-570-042300- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 118 PM PDT Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly sunny with a slight chance of showers and thunderstorms. Heavy rainfall possible. Highs 96 to 101. South wind 10 to 20 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Breezy. Heavy rainfall in the evening. Lows 71 to 81. Southeast wind 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 94 to 99. South wind 5 to 15 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 72 to 82. South wind 5 to 15 mph. Chance of rain 10 percent. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 95 to 100. South wind 5 to 15 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Clear. Lows 72 to 83. .SUNDAY...Sunny. Highs 92 to 102. .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...Mostly clear. Lows 66 to 74. .WEDNESDAY...Sunny. Highs 88 to 100. $$ CAZ563-567-042300- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 118 PM PDT Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly sunny with a slight chance of showers and thunderstorms. Heavy rainfall possible. Highs 99 to 104. Southeast wind 10 to 15 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Breezy. Heavy rainfall in the evening. Lows 72 to 82. Southeast wind 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 10 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 97 to 102. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Clear. Lows 73 to 83. Southeast wind 5 to 10 mph. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 98 to 103. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Clear. Lows 77 to 84. .SUNDAY...Sunny. Highs 96 to 104. .SUNDAY NIGHT...Clear. Lows 74 to 82. .MONDAY...Sunny and hot. Highs 96 to 106. .MONDAY NIGHT...Clear and cooler. Lows 70 to 77. .TUESDAY...Sunny. Highs 94 to 104. .TUESDAY NIGHT...Clear. Lows 68 to 75. .WEDNESDAY...Sunny. Highs 92 to 102. $$ CAZ566-042300- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 118 PM PDT Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Heavy rainfall possible. Highs 98 to 103. Southeast wind 10 to 15 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Breezy. Heavy rainfall in the evening. Lows 72 to 82. Southeast wind 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 10 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 95 to 100. East wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Clear. Lows 73 to 83. 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 20 percent. .SATURDAY NIGHT...Clear. Lows 78 to 83. .SUNDAY...Sunny. Highs 100 to 104. .SUNDAY NIGHT...Clear. Lows 75 to 81. .MONDAY...Sunny and hot. Highs 101 to 105. .MONDAY NIGHT...Clear and cooler. Lows 70 to 75. .TUESDAY...Sunny. Highs 98 to 102. .TUESDAY NIGHT...Mostly clear. Lows 69 to 74. .WEDNESDAY...Sunny. Highs 96 to 100. $$ CAZ562-042300- Imperial County Southwest- Including the city of Mountain Spring 118 PM PDT Thu Sep 4 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MST /MIDNIGHT PDT/ TONIGHT... .TODAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Heavy rainfall possible. Highs 98 to 103. Southeast wind 5 to 15 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then clear after midnight. Heavy rainfall in the evening. Lows 73 to 83. Southeast wind 10 to 20 mph. Chance of rain 30 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 94 to 99. Northeast wind 5 to 10 mph in the morning becoming east in the afternoon. Chance of rain 10 percent. .FRIDAY NIGHT...Clear. Lows 75 to 85. Southwest wind 5 to 10 mph. .SATURDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 96 to 101. North wind 5 to 10 mph in the morning becoming southeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Clear. Lows 75 to 86. .SUNDAY...Sunny. Highs 93 to 103. .SUNDAY NIGHT...Clear. Lows 74 to 84. .MONDAY...Sunny. Highs 94 to 104. .MONDAY NIGHT...Clear and cooler. Lows 69 to 79. .TUESDAY...Sunny. Highs 91 to 101. .TUESDAY NIGHT...Mostly clear. Lows 67 to 77. .WEDNESDAY...Mostly sunny. Highs 89 to 99. $$ CAZ560-561-042300- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 118 PM PDT Thu Sep 4 2025 .TODAY...Partly sunny with a slight chance of showers and thunderstorms. Highs 87 to 97. South wind 10 to 15 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Lows 67 to 77. South wind 10 to 20 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs 85 to 95. South wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Clear. Lows 67 to 77. Southwest wind 5 to 10 mph. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 86 to 96. South wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Clear. Lows 59 to 78. .SUNDAY...Sunny. Highs 83 to 97. .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...Sunny. Highs 78 to 94. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix