Expires:201704042300;;562992 FPUS55 KPSR 040859 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 158 AM MST Tue Apr 4 2017 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. AZZ025-042300- Yuma/Martinez Lake and Vicinity- Including the cities of Fortuna Foothills, San Luis, Somerton, and Yuma 158 AM MST Tue Apr 4 2017 .TODAY...Mostly sunny. Highs near 85. North wind 5 to 15 mph. .TONIGHT...Clear. Lows 57 to 59. North wind 5 to 10 mph. .WEDNESDAY...Sunny. Highs near 89. Northeast wind 5 to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 60 to 61. North wind 5 to 10 mph. .THURSDAY...Mostly sunny and warmer. Highs near 95. Southeast wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Partly sunny and breezy. Not as warm. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the upper 50s. .SUNDAY...Sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid to upper 50s. .MONDAY...Mostly sunny. Highs in the mid 80s. $$