Expires:202405182300;;419101 FPUS55 KPSR 181101 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 AM MST Sat May 18 2024 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. CAZ564-565-568-570-182300- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 400 AM PDT Sat May 18 2024 .TODAY...Mostly sunny and breezy. Highs 97 to 102. Southwest wind 5 to 10 mph in the morning increasing to 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .TONIGHT...Clear and breezy. Lows 58 to 68. West wind 15 to 25 mph in the evening decreasing to 10 to 15 mph after midnight. .SUNDAY...Sunny. Highs 95 to 100. West wind 5 to 10 mph in the morning becoming southwest 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows 56 to 66. West wind 10 to 20 mph. .MONDAY...Sunny and windy. Patchy blowing dust in the afternoon. Not as warm. Highs 90 to 95. Southwest wind 10 to 20 mph in the morning increasing to 20 to 30 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 54 to 64. .TUESDAY...Sunny. Highs 84 to 94. .TUESDAY NIGHT...Clear. Lows 60 to 67. .WEDNESDAY...Sunny. Highs 86 to 98. .WEDNESDAY NIGHT...Clear. Lows 58 to 66. .THURSDAY...Sunny. Highs 85 to 97. .THURSDAY NIGHT...Clear. Lows 57 to 65. .FRIDAY...Sunny. Highs 84 to 96. $$