This week in Phoenix, expect predominantly clear skies with temperatures steadily climbing. Perfect weather for outdoor activities, but don’t forget your sunscreen!

Hello Phoenix! Meteorologist Amy Freeze here with a detailed look at your week ahead. Expect plenty of sun throughout the week with temperatures rising into the high 90s. With such clear skies, it’s crucial to protect yourself from the UV rays, which will peak at a UV index of 9 to 10. Remember, hydration is key during these hot days. As the week progresses, expect consistent clarity and high temperatures, making it essential to plan for ample shade and water breaks if you’re spending time outdoors.
The radar image reveals a significant weather pattern over the Southwest region, with a strong band of rain sweeping into northern California. Heavy showers are notably impacting Redding, extending towards Reno and creating wet conditions across the area. Snow is present in the higher elevations north of Ely, suggesting wintry weather for travelers in those mountain passes. Meanwhile, skies remain mostly clear and dry over southern Nevada, including Las Vegas, and into southern parts of California, like Los Angeles. Expect Flagstaff and Phoenix to stay dry as this system moves primarily north of their locations.
Tomorrow morning in Phoenix will start off mostly clear with the temperature at 79 degrees at 8 AM. As the morning progresses, expect mostly sunny skies with temperatures rising to 80 degrees by 10 AM. Winds will be easterly at 6 miles per hour initially, shifting to the southeast and increasing to 7 miles per hour by late morning.
Tomorrow in the Southwest, temperatures will soar well above average, particularly in desert regions. Phoenix is set to hit a sizzling 90 degrees, while Las Vegas warms to 78. Further west, Los Angeles will enjoy a high of 68 degrees, with San Diego cooling slightly to 65. Fresno will reach 72 degrees and Bakersfield is expected to hit 73. The warm conditions are influenced by a high-pressure system settling over the area, promoting clear skies and plenty of sunshine.
Southwest weather outlook shows a clear and sunny start for the interior, with temperatures climbing quickly tomorrow. However, coastal areas will experience damp conditions as a weather system brings showers and occasional heavier rain through Southern California, especially impacting the San Bernardino Valley by evening. Be ready for tricky driving conditions in higher elevations and possible localized flooding concerns. As the system moves eastward, expect improving conditions into Wednesday with drier skies returning.
The UV index in Phoenix will reach a high of 9 on Monday with a burn time of 15 minutes, cautioning to stay protected under the sun. As we move to Tuesday, the UV index rises to 10, presenting even stronger sun exposure with a rapid burn time of just 12 minutes. Take extra precautions by using sunscreen, wearing hats, and seeking shade during peak UV hours to protect your skin from overexposure.
For the Phoenix 7 Day Outlook, Monday: Mostly cloudy with a high of 101 degrees and a low of 74 degrees. Tuesday: Mostly clear skies, cooling down slightly with a high of 90 and a low of 64. Wednesday: Plenty of sunshine with temperatures climbing to 87 degrees, and cooling down to 64 at night. Thursday: Clear and warm, with temperatures soaring to 92 degrees during the day and a low of 66 at night. Friday: Another clear day with the mercury rising to 95 degrees, dipping to 68 in the evening. Saturday: Enjoy clear skies once again, with daytime highs reaching 95 degrees and lows of 69. Sunday: Clear skies continue, with a high of 88 degrees and a low of 66. Stay cool and hydrated this week!