Phoenix residents are bracing for a sweltering week ahead as temperatures are expected to reach a scorching 109 degrees today. The National Weather Service forecasts a continuation of this trend with sunny skies and highs hovering near 109 and 110 degrees Friday and Saturday respectively. With winds picking up slightly during the daytime, gusts could quickly reach as high as 20 mph.

The evening offers scant relief from the heat, as nighttime temperatures are only marginally cooler with lows around 90 degrees. However, conditions are expected to slightly intensify by Sunday, ushering in highs up to 112 degrees. A shift appears to be coming early next week, with a 20 percent chance of showers introducing possible disruption to the relentless sun beginning Sunday night.

Looking ahead to Monday and Tuesday, the likelihood of precipitation remains, coupled with highs of around 108 degrees, which could provide a much-needed respite from the intense dry heat. With calm winds in the forecast, these potential rain showers might offer some cooling, although the chance remains a modest 20 to 30 percent. With the weather's unpredictable nature, residents should keep updated and stay prepared for rapid changes.

The city will close out the following midweek with a 30 percent chance of showers and slightly lower temperatures peering through the partly sunny backdrop. Highs are predicted to dip slightly to near 105 degrees by Wednesday, according to the National Weather Service.