Get ready for a week of diverse weather in Salt Lake City and across the Southwest! From sunny skies to potential storms, here’s everything you need to know to plan your week ahead.

This week Salt Lake City and the Southwest region are experiencing a mix of scorching temperatures and unexpected weather twists. With daily highs reaching upwards of 90°F and potential showers and thunderstorms, it’s crucial to be prepared. Review our detailed daily weather breakdown to ensure you’re ready for anything, and remember to stay hydrated and sun-protected! A front is bringing light showers to Northern California, with Redding seeing the most consistent rainfall. Reno is under cloud cover, though precipitation remains light for now.l Cedar City is currently clear, but conditions may change later. The rest of the Southwest, including Los Angeles, Las Vegas, and Phoenix, remains dry with clear skies dominating the scene.
Afternoon temperatures in Salt Lake City will reach up to 90 degrees with mostly sunny skies. Winds are expected from the west-northwest at 10 miles per hour. Look forward to bright sunshine throughout the afternoon.
Today’s high temperatures in the Southwest are quite eye-catching. Phoenix leads the pack with a scorching high of 110 degrees, while Las Vegas swelters at 106. Further west, Los Angeles enjoys a milder day at 80 degrees, in sharp contrast to the heat gripping the desert cities. Fresno is expected to reach 98 degrees, and Bakersfield will be close behind at 99. Meanwhile, San Diego remains comfortable with a high of 78, making it a great day for outdoor activities along the coast.
Tonight, Los Angeles will dip to 58 degrees, while San Diego remains slightly warmer at 63. Fresno is expected to cool down to 63 degrees, and Bakersfield will see a low of 68. Flagstaff will be markedly cooler at 56 degrees, with Ely experiencing a chilly 51, showcasing some notable cold air patterns across the region.
Tomorrow, Las Vegas is on track for a scorching high of 107 degrees, while Phoenix will see an even hotter 111 degrees. In California, Bakersfield will reach 101 degrees, and Fresno isn’t far behind at 99 degrees. San Diego will remain more moderate at 78 degrees, thanks to coastal influences. Overall, the Southwest is experiencing above-average temperatures fueled by high pressure dominating the region.
A low-pressure system is making its way into the Southwest, bringing a risk of thunderstorms and heavy rain from Tucson to Phoenix. Expect gusty winds and potential flash flooding, particularly in low-lying areas. Temperatures will drop slightly, with highs in the mid-90s, but humidity will be higher than usual. The system moves eastward by late afternoon, clearing up the skies and setting the stage for a sunnier day on Wednesday. Keep an eye on local advisories for any severe weather alerts.
The UV index in Salt Lake City is at a high of 9 today and tomorrow, with a burn time of approximately 15 minutes under direct sunlight. Ensure to apply sunscreen regularly, wear protective clothing, and seek shade during peak sun hours. Enjoy the summer days safely!