


Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
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338 FPUS55 KPSR 111717 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 1017 AM MST Mon Aug 11 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>544-546-548-550-551-112300- 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 1017 AM MST Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST TUESDAY... .TODAY...Sunny and hot. Highs 106 to 110. Southwest wind 5 to 15 mph. .TONIGHT...Mostly clear and breezy. Lows 80 to 90. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny and hot. Highs 108 to 112. Southeast wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 82 to 90. Southwest wind 5 to 15 mph in the evening becoming southeast 10 to 15 mph after midnight. Chance of rain 10 percent. .WEDNESDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Hot. Highs 106 to 110. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 80 to 87. .THURSDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 104 to 110. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 78 to 84. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 101 to 107. Chance of rain 30 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 76 to 84. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 99 to 104. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 75 to 83. .SUNDAY...Sunny. Highs 100 to 106. $$ AZZ541-549-555-112300- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 1017 AM MST Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST TUESDAY... .TODAY...Sunny. Highs 104 to 109. Southwest wind 5 to 15 mph. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 75 to 85. West wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 10 percent. .TUESDAY...Mostly sunny. Hot. Highs 106 to 111. South wind 5 to 10 mph in the morning becoming west 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 75 to 85. Southwest wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 10 percent. .WEDNESDAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs 104 to 109. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 76 to 84. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 102 to 107. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 77 to 82. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 98 to 104. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 75 to 81. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 97 to 103. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 75 to 82. .SUNDAY...Sunny. Highs 100 to 104. $$ AZZ553-554-112300- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 1017 AM MST Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST TUESDAY... .TODAY...Sunny and hot. Highs 105 to 110. West wind 5 to 15 mph. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 76 to 86. West wind 10 to 15 mph in the evening becoming south after midnight. Chance of rain 10 percent. .TUESDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 107 to 112. South wind 5 to 10 mph in the morning becoming west 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 75 to 85. Southwest wind 10 to 15 mph in the evening becoming southeast after midnight. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Hot. Highs 105 to 110. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 77 to 84. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 102 to 108. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 83. Chance of rain 40 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 97 to 105. Chance of rain 40 percent. .FRIDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 82. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 98 to 104. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 74 to 82. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 99 to 105. $$ AZZ532-112300- Yuma- Including the cities of Yuma and Fortuna Foothills 1017 AM MST Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST TUESDAY... .TODAY...Sunny and hot. Highs near 111. South wind 10 to 15 mph. .TONIGHT...Clear. Lows 81 to 85. South wind 10 to 15 mph. .TUESDAY...Sunny and hot. Highs near 111. South wind 10 to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows 82 to 86. South wind 10 to 15 mph. .WEDNESDAY...Sunny and hot. Highs near 110. South wind 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 80 to 85. .THURSDAY...Sunny. Highs 107 to 109. .THURSDAY NIGHT...Clear. Lows in the lower to mid 80s. .FRIDAY...Sunny. Highs 103 to 106. .FRIDAY NIGHT...Clear. Lows near 80. .SATURDAY...Sunny. Highs 103 to 105. .SATURDAY NIGHT...Clear. Lows in the mid to upper 70s. .SUNDAY...Sunny. Highs 105 to 106. $$ AZZ562-112300- Globe/Miami- Including the cities of Globe and Miami 1017 AM MST Mon Aug 11 2025 .TODAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 93 to 103. West wind 10 to 15 mph. Chance of rain 10 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Breezy. Lows 66 to 76. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 10 percent. .TUESDAY...Sunny in the morning then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs 95 to 105. West wind 10 to 15 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 64 to 74. West wind 10 to 15 mph in the evening becoming southeast after midnight. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A slight chance of afternoon showers and thunderstorms. Highs 93 to 103. Southeast wind 5 to 10 mph in the morning becoming west around 10 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A 40 percent chance of showers and thunderstorms in the evening. Lows in the lower to mid 70s. .THURSDAY...Partly sunny in the morning, then considerable cloudiness with a 40 percent chance of afternoon showers and thunderstorms. Highs 95 to 101. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 70s. .FRIDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 97. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .FRIDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 97. 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 in the lower 70s. .SUNDAY...Sunny in the morning, then partly sunny with a 20 percent chance of afternoon showers and thunderstorms. Highs 93 to 99. $$ AZZ545-547-552-556>558-561-112300- 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 1017 AM MST Mon Aug 11 2025 .TODAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 103 to 108. Southwest wind 10 to 20 mph. Chance of rain 10 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 72 to 82. Southwest wind 5 to 15 mph. Chance of rain 10 percent. .TUESDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 104 to 109. Southwest wind 5 to 15 mph. Chance of rain 10 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 73 to 83. West wind 10 to 15 mph in the evening becoming southeast after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of afternoon showers and thunderstorms. Highs 102 to 107. Southeast wind 5 to 10 mph in the morning becoming west 5 to 15 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 67 to 81. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A 40 percent chance of afternoon showers and thunderstorms. Highs 90 to 106. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 80. .FRIDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 86 to 102. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 66 to 80. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 85 to 101. 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 67 to 80. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 88 to 104. $$ AZZ560-563-112300- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 1017 AM MST Mon Aug 11 2025 .TODAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Areas of smoke in the afternoon. Highs 94 to 104. West 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. Lows 69 to 79. West wind 5 to 15 mph. Chance of rain 10 percent. .TUESDAY...Sunny in the morning then becoming partly cloudy. A chance of showers and thunderstorms. Areas of smoke in the afternoon. Highs 95 to 105. West wind 5 to 15 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 68 to 78. West wind 10 to 15 mph in the evening becoming east 5 to 10 mph after midnight. Chance of rain 30 percent. .WEDNESDAY...Partly sunny in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Highs 93 to 103. South wind 5 to 10 mph in the morning becoming west 5 to 15 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Considerable cloudiness. A 40 percent chance of showers and thunderstorms in the evening. Lows 53 to 76. .THURSDAY...Partly sunny in the morning, then considerable cloudiness with a 50 percent chance of afternoon showers and thunderstorms. Highs 87 to 101. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .THURSDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 53 to 77. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .FRIDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs 83 to 97. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .FRIDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 53 to 76. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 83 to 97. 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 53 to 76. .SUNDAY...Sunny in the morning, then partly sunny with a 20 percent chance of afternoon showers and thunderstorms. Highs 85 to 99. $$ AZZ539-559-112300- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 1017 AM MST Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST TUESDAY... .TODAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 108 to 113. Southwest wind 5 to 15 mph. Chance of rain 10 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Breezy. Lows 77 to 87. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 10 percent. .TUESDAY...Sunny in the morning then becoming partly sunny. Hot. Highs 109 to 114. South wind 10 to 15 mph in the morning becoming west 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 78 to 88. South wind 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 107 to 112. South wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 81 to 86. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Hot. Highs 103 to 110. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 79 to 85. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 100 to 108. Chance of rain 30 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 76 to 82. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs 99 to 106. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 76 to 81. .SUNDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 100 to 107. $$ AZZ534-538-112300- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 1017 AM MST Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST TUESDAY... .TODAY...Sunny and hot. Highs 107 to 112. Southwest wind 5 to 15 mph. .TONIGHT...Clear and breezy. Lows 75 to 85. Southwest wind 10 to 15 mph. Gusts up to 30 mph. .TUESDAY...Mostly sunny and hot. Highs 108 to 113. Southeast wind 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. A slight chance of showers and thunderstorms. Lows 76 to 86. Southwest wind 5 to 15 mph. Chance of rain 10 percent. .WEDNESDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 85. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of afternoon showers and thunderstorms. Highs 101 to 109. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 74 to 84. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 98 to 108. Chance of rain 30 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 72 to 82. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 95 to 105. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 72 to 80. .SUNDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 98 to 106. $$ AZZ531-533-112300- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 1017 AM MST Mon Aug 11 2025 .TODAY...Sunny and hot. Highs 108 to 113. South wind 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. .TONIGHT...Clear and breezy. Lows 75 to 85. Southwest wind 10 to 15 mph. Gusts up to 30 mph. .TUESDAY...Mostly sunny and hot. Highs 109 to 114. South wind 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 75 to 85. South wind 10 to 15 mph. .WEDNESDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Hot. Highs 107 to 112. South wind 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 77 to 85. .THURSDAY...Sunny in the morning, then partly sunny with a 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 102 to 110. .THURSDAY NIGHT...Partly cloudy in the evening then becoming clear. A 20 percent chance of showers and thunderstorms. Lows 75 to 83. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 97 to 107. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 72 to 80. Chance of rain 30 percent. .SATURDAY...Sunny with a 10 percent chance of showers and thunderstorms. Highs 97 to 105. .SATURDAY NIGHT...Clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 72 to 79. .SUNDAY...Sunny. Highs 98 to 106. $$ AZZ535-536-112300- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 1017 AM MST Mon Aug 11 2025 .TODAY...Sunny and hot. Highs 108 to 113. South wind 5 to 15 mph. .TONIGHT...Clear and breezy. Lows 76 to 86. South wind 10 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny and hot. Highs 108 to 113. South wind 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. A slight chance of showers and thunderstorms. Lows 76 to 86. South wind 10 to 15 mph. Chance of rain 10 percent. .WEDNESDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 107 to 112. South wind 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then clear after midnight. Lows 79 to 85. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 104 to 110. .THURSDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 78 to 84. .FRIDAY...Sunny in the morning, then partly sunny with a 10 percent chance of afternoon showers and thunderstorms. Highs 100 to 106. .FRIDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 75 to 82. .SATURDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 100 to 106. .SATURDAY NIGHT...Clear. Lows 71 to 78. .SUNDAY...Sunny. Highs 101 to 107. $$ AZZ530-CAZ569-112300- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 1017 AM MST Mon Aug 11 2025 /1017 AM PDT Mon Aug 11 2025/ ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ TUESDAY... .TODAY...Sunny and very hot. Highs 110 to 115. South wind 5 to 15 mph. .TONIGHT...Clear and breezy. Lows 75 to 85. South wind 10 to 20 mph. Gusts up to 30 mph. .TUESDAY...Sunny and very hot. Highs 110 to 115. South wind 10 to 15 mph. .TUESDAY NIGHT...Mostly clear and breezy. Lows 75 to 85. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny and hot. Highs 108 to 113. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 77 to 84. .THURSDAY...Sunny and hot. Highs 106 to 112. .THURSDAY NIGHT...Clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 76 to 83. .FRIDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 102 to 108. .FRIDAY NIGHT...Clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 73 to 79. .SATURDAY...Sunny. Highs 101 to 107. .SATURDAY NIGHT...Clear. Lows 71 to 77. .SUNDAY...Sunny. Highs 102 to 108. $$ CAZ570-112300- Chuckwalla Valley- Including the city of Midland 1017 AM PDT Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY... .TODAY...Sunny. Areas of smoke in the morning. Very hot. Highs 110 to 115. South wind 5 to 10 mph. .TONIGHT...Clear. Lows 78 to 88. Southwest wind 10 to 15 mph. .TUESDAY...Sunny and very hot. Highs 110 to 115. South wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear and breezy. Areas of smoke in the evening. Lows 77 to 87. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny and hot. Highs 108 to 113. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 80 to 86. .THURSDAY...Sunny and hot. Highs 105 to 112. .THURSDAY NIGHT...Clear. Lows 77 to 83. .FRIDAY...Mostly sunny. Highs 101 to 108. .FRIDAY NIGHT...Clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 74 to 80. .SATURDAY...Sunny. Highs 99 to 107. .SATURDAY NIGHT...Clear. Lows 74 to 79. .SUNDAY...Sunny. Highs 100 to 107. $$ CAZ564-565-568-112300- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Including the cities of Imperial Hot Mineral Springs, Winterhaven, and Chiriaco Summit 1017 AM PDT Mon Aug 11 2025 .TODAY...Sunny and hot. Highs 107 to 112. South wind 5 to 10 mph. .TONIGHT...Clear. Lows 75 to 85. South wind 5 to 15 mph. .TUESDAY...Sunny and hot. Highs 108 to 113. South wind 5 to 15 mph. .TUESDAY NIGHT...Clear. Areas of smoke in the evening. Lows 74 to 84. South wind 5 to 15 mph. .WEDNESDAY...Sunny and hot. Highs 106 to 111. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows 75 to 83. .THURSDAY...Sunny and hot. Highs 100 to 110. .THURSDAY NIGHT...Clear. Lows 70 to 81. .FRIDAY...Sunny. Highs 96 to 106. .FRIDAY NIGHT...Clear. Lows 69 to 79. .SATURDAY...Sunny. Highs 94 to 104. .SATURDAY NIGHT...Clear. Lows 70 to 77. .SUNDAY...Sunny. Highs 94 to 104. $$ CAZ563-567-112300- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 1017 AM PDT Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY... .TODAY...Sunny and very hot. Highs 112 to 117. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. .TONIGHT...Clear. Areas of smoke after midnight. Lows 76 to 86. Southwest wind 10 to 15 mph in the evening becoming south 5 to 10 mph after midnight. .TUESDAY...Sunny and very hot. Highs 113 to 118. Southeast wind 5 to 10 mph. .TUESDAY NIGHT...Clear. Areas of smoke in the evening. Lows 77 to 87. South wind 10 to 15 mph. .WEDNESDAY...Sunny and very hot. Highs 110 to 115. Southeast wind 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 77 to 85. .THURSDAY...Sunny and hot. Highs 104 to 114. .THURSDAY NIGHT...Clear. Lows 73 to 81. .FRIDAY...Sunny and hot. Highs 101 to 111. .FRIDAY NIGHT...Clear. Lows 72 to 80. .SATURDAY...Sunny. Highs 98 to 108. .SATURDAY NIGHT...Clear. Lows 71 to 80. .SUNDAY...Sunny. Highs 98 to 108. $$ CAZ566-112300- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 1017 AM PDT Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY... .TODAY...Sunny and very hot. Highs 111 to 116. East wind 5 to 15 mph. .TONIGHT...Clear and breezy. Areas of smoke after midnight. Lows 79 to 89. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .TUESDAY...Sunny. Areas of smoke in the morning. Very hot. Highs 111 to 116. Southeast wind 5 to 15 mph. .TUESDAY NIGHT...Clear. Areas of smoke in the evening. Lows 78 to 88. Southwest wind 10 to 20 mph. .WEDNESDAY...Sunny and very hot. Highs 110 to 115. North wind around 5 mph in the morning becoming southeast 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 79 to 86. .THURSDAY...Sunny and hot. Highs 110 to 114. .THURSDAY NIGHT...Clear. Lows 75 to 82. .FRIDAY...Sunny and hot. Highs 106 to 110. .FRIDAY NIGHT...Clear. Lows 73 to 79. .SATURDAY...Sunny. Highs 103 to 107. .SATURDAY NIGHT...Clear. Lows 73 to 80. .SUNDAY...Sunny. Highs 103 to 107. $$ CAZ562-112300- Imperial County Southwest- Including the city of Mountain Spring 1017 AM PDT Mon Aug 11 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY... .TODAY...Sunny, breezy and very hot. Highs 111 to 116. Northwest wind 10 to 20 mph in the morning becoming east in the afternoon. Gusts up to 30 mph. .TONIGHT...Clear and windy. Areas of smoke after midnight. Lows 84 to 94. Southwest wind 20 to 30 mph. Gusts up to 40 mph. .TUESDAY...Sunny and windy. Areas of smoke. Very hot. Highs 111 to 116. Southwest wind 15 to 25 mph in the morning becoming south 10 to 20 mph in the afternoon. Gusts up to 35 mph. .TUESDAY NIGHT...Clear and windy. Areas of smoke in the evening. Lows 83 to 93. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .WEDNESDAY...Sunny and hot. Highs 109 to 114. West wind 10 to 15 mph in the morning becoming southeast 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 78 to 91. .THURSDAY...Sunny and hot. Highs 103 to 113. .THURSDAY NIGHT...Clear. Lows 73 to 87. .FRIDAY...Sunny and hot. Highs 100 to 110. .FRIDAY NIGHT...Clear. Lows 70 to 83. .SATURDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 97 to 107. .SATURDAY NIGHT...Clear. Lows 71 to 84. .SUNDAY...Sunny. Highs 97 to 107. $$ CAZ560-561-112300- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 1017 AM PDT Mon Aug 11 2025 .TODAY...Sunny. Areas of smoke in the morning. Hot. Highs 100 to 110. Southwest wind 5 to 15 mph. .TONIGHT...Clear. Lows 75 to 85. West wind 5 to 15 mph. .TUESDAY...Sunny and hot. Highs 101 to 111. West wind 5 to 10 mph in the morning becoming south 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Areas of smoke in the evening. Lows 74 to 84. Southwest wind 10 to 15 mph. .WEDNESDAY...Sunny. Highs 98 to 108. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows 66 to 82. .THURSDAY...Sunny. Highs 91 to 107. .THURSDAY NIGHT...Clear and cooler. Lows 61 to 77. .FRIDAY...Sunny. Highs 87 to 103. .FRIDAY NIGHT...Clear. Lows 59 to 75. .SATURDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 84 to 100. .SATURDAY NIGHT...Clear. Lows 60 to 75. .SUNDAY...Sunny. Highs 85 to 101. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix