Explore the varied weather across the Southwest from sunny skies in Phoenix to unexpected snow in the Sierra Nevada. Get the full forecast by Amy Freeze and plan your week with confidence.

Witness a dynamic range of weather conditions across the Southwest. Amy Freeze provides a detailed weather forecast featuring sunny Phoenix with temperatures soaring into the 90s, unexpected snowfall in Sierra Nevada, and varying conditions from California’s coasts to Nevada’s deserts. Understand how these conditions affect your daily activities and week ahead with expert insights from a trusted meteorologist. The Southwest is showcasing a dynamic range of weather conditions today. In Northern California, around Redding, we observe rain moving in from the Pacific, offering some relief. The precipitation extends into Reno, bringing rain into this region as it progresses farther inland. In the Sierra Nevada, snow is falling the higher elevations. The skies are mostly clear around Las Vegas, ensuring a dry day. In Arizona, Flagstaff is seeing a chill with potential snowfall, adding a winter-like feel to the region. The coastal regions of California, from San Francisco to San Diego, are encountering predominantly dry weather with mild temperatures. Southern areas, including Los Angeles, are witnessing light drizzles, making it a tad damp but manageable.
In Phoenix, as we move through the afternoon, expect a warm day with temperatures starting at 83 degrees at 4 PM, climbing to 85 degrees by 6 PM, and reaching 86 degrees at 8 PM. Winds are light, coming from the southwest at 4 miles per hour, shifting to a gentle breeze from the west at 4 to 6 miles per hour as the evening progresses.
In Phoenix, we’re seeing a warm high of 88 degrees, perfect for outdoor activities. Las Vegas is heating up too, reaching 86 degrees, while Ely comes in a bit cooler with a high of 68 degrees. Flagstaff will experience a more mild day with a high of just 64 degrees. Down in California, Bakersfield and Fresno are both warmer, with highs of 82 and 81 degrees, respectively. Los Angeles will enjoy a pleasant 75 degrees, while San Diego holds steady at 73. These temperatures show some nice contrasts, with the deeper interior regions like Phoenix and Las Vegas experiencing notable warmth compared to the higher elevations like Flagstaff.
Flagstaff and Ely will be in the 30s. Las Vegas will remain a bit warmer at 61, while Cedar City cools off to 43. The warmer coastal cities will also experience moderate lows, with Los Angeles at 52 and San Diego at 54.
Phoenix sizzles in the 90s, well above average for this time of year, as warm air dominates the region. Las Vegas is also feeling the heat, hitting 88 degrees, making it a toasty afternoon. In Southern California, Los Angeles is expected to see a pleasant 73 degrees, while nearby Bakersfield warms to 77. Fresno will be a bit warmer at 79 degrees. Moving farther north, Redding is set for a high of 72 degrees, and Reno will reach 70. Ely, Nevada, will have a mild day at 68 degrees, and Cedar City will match that with 70.
A dynamic weather pattern is unfolding over the Southwest. Expect a breezy day tomorrow with isolated showers pushing eastward, primarily affecting areas in New Mexico and Arizona. The temperatures will climb to the mid-70s in the late afternoon before cooling off in the evening. Farther west, California will remain dry with partly cloudy skies, providing a brief respite before the next system moves in. Be on the lookout for any weather advisories, as some areas might experience gusty conditions that could impact travel, especially over elevated terrain.
The UV index in Phoenix today is 8, which qualifies as a very high level. Sun exposure risks are heightened, with a burn time of about 17 minutes in direct sunlight. Please protect your skin by wearing broad-spectrum sunscreen and covering up whenever possible, especially between 10 AM and 4 PM.