Enjoy the sunshine in Salt Lake City with a serene start at 72°F, climbing to 100°F. Meanwhile, the Southwest sizzles with temperatures soaring into the triple digits.

As Salt Lake City wakes up to sunny skies and mild temperatures ranging from 72-100 degrees tomorrow, the rest of the Southwest faces another scorching day with temperatures hitting up to 110 degrees in places like Las Vegas and Phoenix. The clear skies offer perfect conditions for outdoor activities early in the day in Salt Lake, while the high UV index suggests sunscreen is a must. Explore our extended forecast for more insights into what the week holds.
The Southwest region is seeing quite a spectrum of weather across the board. Southern California, from Los Angeles to San Diego, enjoys clear skies, making it a great evening to be out and about. However, Redding and the surrounding areas in Northern California are experiencing rain, providing some respite from the usually dry conditions. Ely is under a cloud cover, but it remains dry as Phoenix basks in quite a sunny setting.
For tomorrow morning in Salt Lake City, expect temperatures to begin at 72 degrees by 8 AM with mostly clear skies. Temperatures will rise to 75 degrees by 10 AM under sunny conditions, accompanied by a light southeast breeze around 8 miles per hour. By noon, temperatures are expected to reach 84 degrees with continued sunshine and a gentle south-southeast wind.
Tomorrow in Las Vegas, expect a scorching high of 110 degrees, aligning with ongoing heat trends across the region. Phoenix will mirror that heat, also reaching 110 degrees, while Salt Lake City sees a high of 100 degrees. In Southern California, Bakersfield is set to sizzle at 103 degrees, with Los Angeles slightly cooler at 83 degrees. Fresno will warm up to 101 degrees, indicating above-average temperatures across the Southwest as high pressure continues to dominate the weather pattern.
A tranquil weather pattern continues over the Southwest tomorrow with clear skies dominating much of Arizona and New Mexico. Temperatures will rise into the mid-80s, providing warm and pleasant conditions for outdoor activities. A weak disturbance brings scattered showers to coastal Southern California, leading to slick roads during early morning commutes. The Sierra Nevada region should watch for isolated mountain showers. As this system moves eastward, expect clearing skies by late afternoon, with a return to sunnier conditions.
Salt Lake City’s UV index will be very high on Tuesday at a level of 9, with a burn time of just 15 minutes in direct sunlight, so sunscreen is essential! For Wednesday, expect the UV index to slightly decrease to 8, but sunburn can still occur quickly within 17 minutes.
For Salt Lake City, here’s your 7-day forecast: Tuesday: Clear skies with a high of 95 degrees and a low of 69 degrees. Wednesday: Partly cloudy, warming to 99 degrees with a nighttime low of 70 degrees. Thursday: Partly cloudy conditions continue with a high of 93 degrees, dipping to 66 degrees overnight. Friday: Another partly cloudy day, as temperatures reach 90 degrees with a low of 67 degrees. Saturday: Partly cloudy again, expect a high of 89 degrees and a low of 66 degrees. Sunday: Clear skies return with a high of 90 degrees and overnight lows around 66 degrees. Monday: Mostly clear with temperatures climbing to 93 degrees, cooling to 67 degrees in the evening.