Weather enthusiast? Catch the latest detailed Southwest forecast with Meteorologist Amy Freeze as Phoenix heats up and Flagstaff cools down with light snow.

Welcome to our latest weather update for the Southwest region, guided by Meteorologist Amy Freeze. Phoenix offers not just warmth but a hint at a sizzling summer ahead, with clear skies and high temperatures. Contrastingly, Flagstaff’s light snow showers remind us of winter’s touch. Moreover, varying conditions from Las Vegas’ dry warmth to San Francisco’s light rains and Redding’s snow paint a diverse climate landscape across the region. Dive deeper into your local forecasts, understand the interplay of weather events, and get ready for the week ahead with helpful tips from Amy. Don’t forget those sunglasses in Phoenix’s strong sun!
On the regional radar, Flagstaff, Arizona is experiencing light snow showers, bringing a crisp bite to the air. Phoenix stays warm under clear skies. Las Vegas is also dry and warm. Clear conditions prevail across Southern California, including Los Angeles and San Diego, providing a pleasant and dry outlook for the area. Meanwhile, light rain showers are sweeping through parts of the Central Coast near San Francisco, extending into Fresno, providing some relief with much-needed moisture. Snow is visible farther north near Redding, likely impacting the higher elevations with wintry conditions.
For this evening in Phoenix, anticipate a partly cloudy start with temperatures beginning at 85 degrees around 8 PM. As the evening progresses, skies will clear with temperatures dipping to 81 degrees by 10 PM and farther to 76 degrees by midnight. Winds remain light, shifting from west at 6 mph to northwest at 3 mph in the later hours.
Let’s take a look at the low temperatures for tonight in the Southwest. Flagstaff will see a brisk 36. Las Vegas remains milder at 59 degrees, but Las Vegas residents should prepare for a significant drop in temperatures overnight. In Cedar City, expect a low of 40, providing a cool end to the day. Over in Los Angeles, we’re forecasting a more mild night with lows around 53 degrees. A similar story in San Diego, where the temperature will settle at 54 degrees.
High temperatures for tomorrow in the Southwest show a notable warming trend. In Phoenix, the high will reach a sizzling 94 degrees, significantly above average for this time of year. Las Vegas is expected to enjoy a warm 87 degrees, while temperatures in Bakersfield will hit 86 degrees. Farther north, Fresno warms up to 83 degrees, and in Los Angeles, expect a comfortable 82 degrees. The warm weather is being influenced by a persistent ridge of high pressure across the region, steering away any significant cloud cover.
“Looking ahead to tomorrow in the Southwest, anticipate a sunny and dry pattern for the desert areas, creating perfect conditions for outdoor activities. However, the coast will see a different story with intermittent showers from Northern to Southern California. Stay weather aware for any sudden changes that might affect travel plans.”
Phoenix is experiencing a high UV index of 7 today and Monday, with a burn time of 20 minutes. Ensure to wear sunscreen and protective clothing for any outdoor plans! Stay safe under the sun.
For the 7-day forecast in Phoenix: Sunday: Clear skies with a high of 88 degrees and a low of 62. Monday: Another clear day with warmer weather, hitting a high of 95 degrees and a low of 65. Tuesday: Mostly cloudy with temperatures rising to 99 degrees during the day and a low of 71 at night. Wednesday: Partly cloudy skies with a daytime high of 94 degrees and a low of 66. Thursday: Mostly clear conditions with a high of 92 degrees and a low of 66. Friday: Partly cloudy with cooler temperatures, reaching 84 degrees, and a low of 60. Saturday: Ending the week with mostly clear skies, a high of 82 degrees, and a low of 59. Keep your sunglasses handy and enjoy the week ahead!