Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
458 FPUS55 KPSR 291831 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 1131 AM MST Wed Jul 29 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>544-546-548-550-551-292300- Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert, Sun Lakes, and Queen Creek 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SUNDAY... .TODAY...Mostly sunny and hot. Highs 106 to 111. Southwest wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows 82 to 90. Southwest wind 5 to 10 mph. .THURSDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 108 to 113. Light wind in the morning becoming west 5 to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 81 to 89. West wind 5 to 10 mph. .FRIDAY...Sunny and very hot. Highs 111 to 115. Southwest wind 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 83 to 89. .SATURDAY...Mostly sunny and very hot. Highs 111 to 117. .SATURDAY NIGHT...Clear. Lows 84 to 90. .SUNDAY...Mostly sunny and hot. Highs 110 to 116. .SUNDAY NIGHT...Mostly clear. Lows 84 to 91. .MONDAY...Mostly sunny and hot. Highs 109 to 115. .MONDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 85 to 92. .TUESDAY...Partly sunny and hot. Highs 107 to 113. $$ AZZ541-549-555-292300- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Mostly sunny and hot. Highs 105 to 110. Southwest wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows 75 to 85. West wind around 5 mph in the evening becoming light after midnight. .THURSDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 106 to 111. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .FRIDAY...Sunny and hot. Highs 108 to 113. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 82 to 87. .SATURDAY...Mostly sunny and hot. Highs 110 to 114. .SATURDAY NIGHT...Mostly clear. Lows 82 to 87. .SUNDAY...Mostly sunny and hot. Highs 109 to 113. .SUNDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 82 to 87. .MONDAY...Mostly sunny and hot. Highs 107 to 111. .MONDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 82 to 89. .TUESDAY...Partly sunny and hot. Highs 106 to 110. $$ AZZ553-554-292300- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Mostly sunny and hot. Highs 106 to 111. Light wind in the morning becoming west around 5 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 76 to 86. West wind 5 to 10 mph in the evening becoming south after midnight. .THURSDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 108 to 113. Light wind in the morning becoming northwest 5 to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 76 to 86. West wind 5 to 10 mph in the evening becoming southwest after midnight. .FRIDAY...Sunny and very hot. Highs 110 to 115. Southwest wind around 5 mph in the morning becoming west 5 to 15 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 80 to 88. .SATURDAY...Mostly sunny and very hot. Highs 110 to 116. .SATURDAY NIGHT...Mostly clear. Lows 81 to 87. .SUNDAY...Mostly sunny and very hot. Highs 109 to 115. .SUNDAY NIGHT...Mostly clear. Lows 81 to 88. .MONDAY...Mostly sunny and hot. Highs 107 to 113. .MONDAY NIGHT...Clear with a 10 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 82 to 89. .TUESDAY...Partly sunny and hot. Highs 105 to 111. $$ AZZ532-292300- Yuma- Including the cities of Yuma and Fortuna Foothills 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SUNDAY... .TODAY...Sunny and hot. Highs near 111. South wind 5 to 10 mph. .TONIGHT...Mostly clear. Lows 81 to 85. South wind 5 to 15 mph. .THURSDAY...Mostly sunny and hot. Highs near 111. South wind 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 80 to 84. South wind 5 to 10 mph. .FRIDAY...Sunny and hot. Highs near 113. South wind 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 82 to 87. .SATURDAY...Mostly sunny and very hot. Highs 114 to 116. .SATURDAY NIGHT...Clear. Lows in the lower to mid 80s. .SUNDAY...Mostly sunny and hot. Highs 113 to 115. .SUNDAY NIGHT...Clear. Lows in the lower to mid 80s. .MONDAY...Mostly sunny and hot. Highs 110 to 112. .MONDAY NIGHT...Mostly clear. Lows in the mid to upper 80s. .TUESDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 109 to 111. $$ AZZ562-292300- Globe/Miami- Including the cities of Globe and Miami 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Mostly sunny and warmer. Highs 92 to 102. West wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows 67 to 77. West wind 5 to 10 mph. .THURSDAY...Partly sunny in the morning then becoming mostly sunny. Highs 95 to 105. Northwest wind 5 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 69 to 79. West wind 5 to 10 mph. .FRIDAY...Sunny. Highs 99 to 109. Northwest wind 5 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 70s. .SATURDAY...Mostly sunny and hot. Highs 104 to 110. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 70s. .SUNDAY...Partly sunny in the morning then becoming sunny. Highs 102 to 108. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid to upper 70s. .MONDAY...Mostly sunny. Highs 101 to 105. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid to upper 70s. .TUESDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 100 to 104. $$ AZZ545-547-552-556>558-561-292300- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Mostly sunny and warmer. Highs 103 to 108. West wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 74 to 84. West wind 5 to 10 mph. .THURSDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 106 to 111. West wind around 5 mph in the morning increasing to 10 to 15 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 74 to 84. West wind 5 to 10 mph in the evening becoming north after midnight. .FRIDAY...Sunny and hot. Highs 108 to 113. West wind 5 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows 72 to 86. .SATURDAY...Mostly sunny and hot. Highs 98 to 114. .SATURDAY NIGHT...Mostly clear. Lows 72 to 86. .SUNDAY...Mostly sunny and hot. Highs 96 to 112. .SUNDAY NIGHT...Mostly clear. Lows 71 to 85. .MONDAY...Mostly sunny and hot. Highs 95 to 111. .MONDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 70 to 86. .TUESDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 93 to 109. $$ AZZ560-563-292300- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Warmer. Highs 94 to 104. West wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 69 to 79. West wind 5 to 10 mph in the evening becoming north around 5 mph after midnight. .THURSDAY...Partly sunny in the morning then becoming mostly sunny. Highs 98 to 108. Northwest wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 69 to 79. West wind 10 to 15 mph in the evening becoming north 5 to 10 mph after midnight. .FRIDAY...Mostly sunny. Highs 99 to 109. Northwest wind 5 to 15 mph. .FRIDAY NIGHT...Partly cloudy. Lows 63 to 81. .SATURDAY...Mostly sunny and hot. Highs 96 to 110. .SATURDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 63 to 81. .SUNDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 93 to 109. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 62 to 80. .MONDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 92 to 106. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 62 to 80. .TUESDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 91 to 105. $$ AZZ539-559-292300- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Mostly sunny and hot. Highs 108 to 113. Southwest wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 10 mph. .THURSDAY...Partly sunny in the morning then becoming sunny. Very hot. Highs 110 to 115. Southwest wind 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 77 to 87. Southwest wind 5 to 10 mph. .FRIDAY...Mostly sunny and very hot. Highs 111 to 116. West wind 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 82 to 88. .SATURDAY...Mostly sunny and very hot. Highs 108 to 118. .SATURDAY NIGHT...Mostly clear. Lows 82 to 88. .SUNDAY...Mostly sunny and very hot. Highs 107 to 117. .SUNDAY NIGHT...Mostly clear. Lows 82 to 88. .MONDAY...Mostly sunny and hot. Highs 106 to 114. .MONDAY NIGHT...Clear with a 10 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 82 to 90. .TUESDAY...Partly sunny and hot. Highs 104 to 112. $$ AZZ534-538-292300- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Mostly sunny and hot. Highs 108 to 113. Southwest wind 5 to 10 mph. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 76 to 86. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and hot. Highs 109 to 114. Light wind in the morning becoming southwest 5 to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 76 to 86. West wind 5 to 10 mph. .FRIDAY...Sunny and very hot. Highs 111 to 116. Southwest wind 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 81 to 87. .SATURDAY...Mostly sunny and very hot. Highs 110 to 117. .SATURDAY NIGHT...Mostly clear. Lows 81 to 87. .SUNDAY...Mostly sunny and very hot. Highs 108 to 116. .SUNDAY NIGHT...Mostly clear. Lows 79 to 87. .MONDAY...Mostly sunny and hot. Highs 107 to 114. .MONDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 81 to 89. .TUESDAY...Partly sunny and hot. Highs 105 to 113. $$ AZZ531-533-292300- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Mostly sunny and hot. Highs 108 to 113. South wind 5 to 10 mph. .TONIGHT...Clear. Lows 75 to 85. South wind 5 to 10 mph. .THURSDAY...Sunny and hot. Highs 109 to 114. South wind 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows 75 to 85. Southwest wind 5 to 10 mph. .FRIDAY...Sunny and very hot. Highs 111 to 116. Southwest wind 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 81 to 87. .SATURDAY...Sunny and very hot. Highs 110 to 118. .SATURDAY NIGHT...Clear. Lows 81 to 87. .SUNDAY...Sunny and very hot. Highs 109 to 117. .SUNDAY NIGHT...Clear. Lows 80 to 87. .MONDAY...Mostly sunny and very hot. Highs 107 to 115. .MONDAY NIGHT...Mostly clear. Lows 81 to 89. .TUESDAY...Mostly sunny and hot. Highs 104 to 114. $$ AZZ535-536-292300- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 1131 AM MST Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM MST SUNDAY... .TODAY...Sunny and hot. Highs 108 to 113. South wind 5 to 10 mph. .TONIGHT...Mostly clear. Lows 75 to 85. South wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 110 to 115. South wind 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 75 to 85. Southwest wind 5 to 10 mph. .FRIDAY...Sunny and very hot. Highs 111 to 116. Southwest wind 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows 81 to 86. .SATURDAY...Sunny and very hot. Highs 110 to 118. .SATURDAY NIGHT...Mostly clear. Lows 81 to 86. .SUNDAY...Mostly sunny and very hot. Highs 109 to 117. .SUNDAY NIGHT...Mostly clear. Lows 81 to 86. .MONDAY...Mostly sunny and hot. Highs 106 to 114. .MONDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 82 to 88. .TUESDAY...Partly sunny and hot. Highs 104 to 112. $$ AZZ530-CAZ569-292300- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 1131 AM MST Wed Jul 29 2026 /1131 AM PDT Wed Jul 29 2026/ ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ SUNDAY... .TODAY...Mostly sunny and hot. Highs 109 to 114. South wind 5 to 15 mph. .TONIGHT...Clear. Lows 75 to 85. South wind 5 to 15 mph. .THURSDAY...Sunny and very hot. Highs 110 to 115. South wind 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 73 to 83. Southwest wind 5 to 10 mph. .FRIDAY...Sunny and very hot. Highs 112 to 117. Southwest wind 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 80 to 86. .SATURDAY...Sunny and very hot. Highs 114 to 120. .SATURDAY NIGHT...Clear. Lows 80 to 86. .SUNDAY...Sunny and very hot. Highs 113 to 119. .SUNDAY NIGHT...Clear. Lows 81 to 86. .MONDAY...Mostly sunny and very hot. Highs 110 to 116. .MONDAY NIGHT...Clear. Lows 82 to 88. .TUESDAY...Mostly sunny and very hot. Highs 108 to 115. $$ CAZ570-292300- Chuckwalla Valley- Including the city of Midland 1131 AM PDT Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY... .TODAY...Sunny and hot. Highs 108 to 113. South wind 5 to 15 mph. .TONIGHT...Clear. Lows 76 to 86. Southwest wind 5 to 15 mph. .THURSDAY...Sunny and very hot. Highs 110 to 115. Northwest wind 5 to 10 mph in the morning becoming south in the afternoon. .THURSDAY NIGHT...Clear. Lows 77 to 87. West wind 5 to 10 mph. .FRIDAY...Sunny and very hot. Highs 113 to 118. West wind 5 to 10 mph in the morning becoming southwest in the afternoon. .FRIDAY NIGHT...Clear. Lows 81 to 89. .SATURDAY...Sunny and very hot. Highs 113 to 121. .SATURDAY NIGHT...Clear. Lows 82 to 90. .SUNDAY...Sunny and very hot. Highs 112 to 119. .SUNDAY NIGHT...Clear. Lows 82 to 89. .MONDAY...Sunny and very hot. Highs 110 to 117. .MONDAY NIGHT...Clear. Lows 84 to 91. .TUESDAY...Sunny and very hot. Highs 109 to 115. $$ CAZ564-565-568-292300- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Including the cities of Imperial Hot Mineral Springs, Winterhaven, and Chiriaco Summit 1131 AM PDT Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT SUNDAY... .TODAY...Sunny and hot. Highs 106 to 111. South wind 5 to 10 mph. .TONIGHT...Clear. Lows 74 to 84. Southwest wind 5 to 10 mph. .THURSDAY...Sunny and hot. Highs 106 to 111. South wind 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows 75 to 85. Southwest wind 5 to 10 mph in the evening becoming northwest around 5 mph after midnight. .FRIDAY...Sunny and hot. Highs 108 to 113. South wind 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 80 to 87. .SATURDAY...Mostly sunny and very hot. Highs 107 to 117. .SATURDAY NIGHT...Clear. Lows 80 to 87. .SUNDAY...Sunny and very hot. Highs 106 to 116. .SUNDAY NIGHT...Clear. Lows 79 to 86. .MONDAY...Mostly sunny and hot. Highs 104 to 114. .MONDAY NIGHT...Clear. Lows 79 to 87. .TUESDAY...Sunny and hot. Highs 102 to 112. $$ CAZ563-292300- Salton Sea- Including the city of Desert Shores 1131 AM PDT Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT SUNDAY... .TODAY...Sunny and hot. Highs 107 to 112. Southeast wind 5 to 10 mph. .TONIGHT...Clear. Lows 76 to 86. West wind 5 to 15 mph. .THURSDAY...Sunny and hot. Highs 106 to 111. Southeast wind 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows 76 to 86. Northwest wind 5 to 15 mph. .FRIDAY...Sunny and hot. Highs 107 to 112. Southeast wind 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows 83 to 89. .SATURDAY...Mostly sunny and very hot. Highs 105 to 117. .SATURDAY NIGHT...Clear. Lows 84 to 89. .SUNDAY...Mostly sunny and very hot. Highs 105 to 115. .SUNDAY NIGHT...Clear. Lows 84 to 89. .MONDAY...Mostly sunny and hot. Highs 104 to 114. .MONDAY NIGHT...Clear. Lows in the mid to upper 80s. .TUESDAY...Sunny and hot. Highs 103 to 113. $$ CAZ567-292300- Imperial Valley- Including the cities of El Centro, Calexico, Alamorio, and Brawley 1131 AM PDT Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY... .TODAY...Mostly sunny and hot. Highs 109 to 114. Light wind. .TONIGHT...Clear. Not as warm. Lows 72 to 82. Southwest wind 10 to 15 mph in the evening becoming south around 5 mph after midnight. .THURSDAY...Sunny and hot. Highs 109 to 114. South wind around 5 mph in the morning becoming light in the afternoon. .THURSDAY NIGHT...Clear. Lows 71 to 81. West wind around 5 mph. .FRIDAY...Mostly sunny and very hot. Highs 112 to 117. Light wind. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Mostly sunny and very hot. Highs 116 to 122. .SATURDAY NIGHT...Clear. Lows in the lower to mid 80s. .SUNDAY...Sunny and very hot. Highs 115 to 121. .SUNDAY NIGHT...Clear. Lows in the lower to mid 80s. .MONDAY...Mostly sunny and very hot. Highs 112 to 118. .MONDAY NIGHT...Clear. Lows in the mid to upper 80s. .TUESDAY...Sunny and very hot. Highs 111 to 117. $$ CAZ566-292300- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 1131 AM PDT Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT SUNDAY... .TODAY...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. .TONIGHT...Clear. Not as warm. Lows 74 to 84. West wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. .THURSDAY...Sunny and hot. Highs 109 to 114. South wind 5 to 10 mph in the morning becoming east in the afternoon. .THURSDAY NIGHT...Clear. Lows 76 to 86. West wind 5 to 10 mph. .FRIDAY...Sunny and very hot. Highs 111 to 116. South wind around 5 mph in the morning becoming southeast 5 to 10 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 83 to 90. .SATURDAY...Mostly sunny and very hot. Highs 116 to 120. .SATURDAY NIGHT...Clear. Lows 84 to 90. .SUNDAY...Sunny and very hot. Highs 115 to 119. .SUNDAY NIGHT...Clear. Lows 83 to 89. .MONDAY...Mostly sunny and very hot. Highs 114 to 118. .MONDAY NIGHT...Clear. Lows 86 to 91. .TUESDAY...Sunny and very hot. Highs 113 to 117. $$ CAZ562-292300- Imperial County Southwest- Including the city of Mountain Spring 1131 AM PDT Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT SUNDAY... .TODAY...Sunny and hot. Highs 109 to 114. Southwest wind 10 to 15 mph in the morning becoming southeast in the afternoon. .TONIGHT...Clear and windy. Not as warm. Lows 77 to 87. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .THURSDAY...Sunny and hot. Highs 109 to 114. Southeast wind 5 to 15 mph. .THURSDAY NIGHT...Clear and breezy. Lows 79 to 89. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. .FRIDAY...Sunny and very hot. Highs 111 to 116. Southwest wind 10 to 15 mph in the morning becoming east in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows 82 to 93. .SATURDAY...Sunny and very hot. Highs 110 to 120. .SATURDAY NIGHT...Clear. Lows 83 to 94. .SUNDAY...Sunny and very hot. Highs 109 to 119. .SUNDAY NIGHT...Clear. Lows 82 to 93. .MONDAY...Sunny and very hot. Highs 107 to 119. .MONDAY NIGHT...Clear. Lows 83 to 93. .TUESDAY...Sunny and very hot. Highs 106 to 116. $$ CAZ560-561-292300- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 1131 AM PDT Wed Jul 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT SUNDAY... .TODAY...Sunny. Highs 98 to 108. South wind 5 to 10 mph. .TONIGHT...Clear. Lows 72 to 82. West wind 5 to 10 mph. .THURSDAY...Sunny. Highs 99 to 109. North wind 5 to 10 mph in the morning becoming south in the afternoon. .THURSDAY NIGHT...Clear. Lows 73 to 83. West wind 5 to 10 mph. .FRIDAY...Sunny and hot. Highs 101 to 111. Northwest wind 5 to 10 mph in the morning becoming south in the afternoon. .FRIDAY NIGHT...Clear. Lows 70 to 86. .SATURDAY...Mostly sunny and very hot. Highs 99 to 115. .SATURDAY NIGHT...Clear. Lows 71 to 87. .SUNDAY...Sunny and hot. Highs 97 to 113. .SUNDAY NIGHT...Clear. Lows 69 to 85. .MONDAY...Sunny and hot. Highs 96 to 112. .MONDAY NIGHT...Clear. Lows 71 to 87. .TUESDAY...Sunny and hot. Highs 95 to 111. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix