Amy Freeze guides you through a pleasant week of weather in the Southwest, featuring sunny days and mild nights. Be ready for your next outdoor adventure by staying informed!

Welcome to your detailed guide to the Southwest’s weather with Amy Freeze! Salt Lake City enjoys sunny skies while parts of Southern California prepare for possible showers. Get all the details on temperatures, storm forecasts, and tips for handling different weather conditions. Don’t miss our safety tips including how to protect yourself from the high UV index! The Southwest region is mostly clear, with light precipitation visible near Ely and Cedar City. Cities like Las Vegas, San Diego, and Los Angeles enjoy dry and clear conditions. Southern California remains peaceful with no immediate storm activity.
This afternoon in Salt Lake City, temperatures will reach a comfortable 77 degrees at 4 PM, climbing slightly to 79 degrees by 6 PM. Expect mostly sunny skies throughout the afternoon, providing a bright and pleasant atmosphere. Winds will be coming from the west-northwest at 11 miles per hour, lightening to 10 miles per hour by early evening. As we move towards 8 PM, temperatures will gently ease to 78 degrees with a calming northwest breeze at 8 miles per hour.
Today in Las Vegas, expect a sizzling high of 96 degrees, while Phoenix will be even warmer at 98 degrees. Moving over to California, Fresno hits a comfortable 89, and Bakersfield pushes up to 90 degrees. Meanwhile, the coastal areas see a stark contrast with San Francisco only reaching 61 degrees and Los Angeles at 71 degrees. Flagstaff and Cedar City remain cooler as well, both at 73 degrees.
Tonight Flagstaff bracing for a cool low of 43 degrees. Las Vegas remains mild at 71 but has experienced a noticeable drop from previous nights. Bakersfield will see a low of 59, while Los Angeles and San Diego hold steady overnight at 59 as well. San Francisco will be cooler at 50 degrees, providing a crisp start to the morning.
Tomorrow Phoenix will soar to a scorching 100 degrees, while Las Vegas is expected to reach 98 degrees. Los Angeles will experience a mild 72 degrees, and San Diego remains cooler at 70 degrees. Up north, San Francisco will see a high of just 62 degrees, contrasting sharply with the warmer inland cities.
On the Southwest futurecast for Monday, expect a sunny and warm start for the desert regions with temperatures climbing into the 90s by afternoon. An approaching frontal boundary could bring isolated thunderstorms to parts of Arizona and New Mexico throughout the day. Southern Nevada, including Las Vegas, should be on the lookout for gusty winds and a slight chance of evening showers as the front moves in. By late Monday night, rain could spread into southern California, affecting areas like San Diego and Los Angeles with potential for scattered showers.
Salt Lake City’s UV index is high today at 8, with sun exposure risks leading to a burn time of approximately 17 minutes in direct sunlight. If you’re planning outdoor activities, ensure you apply sunscreen, wear hats, and take breaks in the shade.