Tonight in Phoenix: clear skies and pleasant temperatures. But keep an eye on the Southwest’s changing weather, from snowy Sierra Nevada to dry Las Vegas. Read on for more!

Phoenix is set for a clear and pleasant evening with temps gently dropping. Meanwhile, the Southwest sees varied conditions from rain showers to snow and dry spells. This blog post dives into the active weather patterns affecting areas from Phoenix to Flagstaff and beyond. Expect detailed insights into temperature changes, storm alerts, and a holistic 7-day forecast meant to keep you prepared and aware.
The Southwest region is seeing active weather with storms appearing between Phoenix and Flagstaff, contributing to scattered showers across this area. Scattered rain showers are also making their way through central Arizona, providing some much-needed moisture in an otherwise dry landscape. The southern Sierra Nevada around Fresno is experiencing snow, while Las Vegas and San Diego remain dry under clear skies. Clouds are increasing across Ely and Cedar City as the weather system progresses. Reno and Redding are enjoying dry conditions with little cloud cover.
In Phoenix, the evening will be clear and pleasant with temperatures gradually decreasing from 81 degrees at 9 PM to 76 degrees by 1 AM. Expect a sunny atmosphere at the start of the evening, transitioning to clear skies overnight. Winds will remain light, shifting from west at 8 miles per hour to west-northwest at 6 miles per hour, settling to west at 4 miles per hour as the night progresses.
Tonight in the Southwest, expect a notable drop in temperatures as the region cools down significantly. Las Vegas will see a low of 48 degrees, while Flagstaff drops to a chilly 38. Los Angeles will register a mild 59, but areas like San Francisco will cool to 50. Bakersfield is expected to reach 63, and San Diego will remain warmer at 57.
Tomorrow in the Southwest, Las Vegas will reach 89 degrees. Farther northwest, Fresno is set to hit 92 degrees, bringing warm conditions to the central valley. San Diego will be milder at 73 degrees, providing a pleasant coastal respite. Bakersfield is forecasted to soar to 93 degrees, making it one of the hottest spots in the region.
The futurecast for the Southwest shows a blend of sun and occasional showers, particularly impacting the desert areas. New Mexico is set to experience scattered thunderstorms tomorrow afternoon, potentially disrupting travel plans with brief heavy downpours. In Arizona, expect rising temperatures hitting the high 80s, while coastal areas of Southern California remain mostly dry with mild temperatures. Be cautious of developing thunderstorms in the higher elevations of Colorado, as they could bring unexpected lightning and gusty winds. Ensure preparations for intermittent rain to aid in easing ongoing drought conditions across the region.
In Phoenix, the UV index is at an extreme level of 10 both today and tomorrow. This means a highly intense sun exposure, with potential burn times as short as 12 minutes under direct sunlight.
For Phoenix, the 7-Day Outlook is as follows: Wednesday: Clear skies with temperatures soaring to 84 degrees during the day and cooling to 67 at night. Thursday: Expect another clear and warm day with a high of 95 degrees and a low of 74 degrees. Friday: A hot, sunny day with temperatures peaking at 102 degrees and dipping to 79 degrees overnight. Saturday: Mostly clear conditions with the heat rising further to 104 degrees, cooling to 81 degrees in the evening. Sunday: Partly cloudy skies with temperatures reaching a high of 105 degrees and a low of 77 degrees. Monday: A slight break from the heat as temperatures settle at 98 degrees, with the evening low around 71 degrees. Tuesday: The skies remain partly cloudy with a daytime high of 89 degrees and a nighttime low of 67 degrees.