Los Angeles revels in clear evening skies while storms impact nearby regions. A cold front approaches, promising cooler temperatures and possible rain. Get full details on what this means for L.A.!

Catch up on the detailed weather conditions facing Los Angeles tonight with clear skies and comfortable temperatures. Meanwhile, intense heat grips Las Vegas and Phoenix, setting dramatic contrasts across the Southwest. With a cold front on the horizon, changes are expected, including potential thunderstorms and cooling temperatures. Our report concludes with safety tips addressing the high UV index in L.A., ensuring you’re prepared for both sun and rain this week.
Strong storms are currently situated over Reno, with precipitation stretching into the surrounding Nevada mountains. Moderate rain showers are affecting the areas around Redding and continuing down towards Fresno. San Francisco and Los Angeles remain clear, while clouds are increasing near Ely and Salt Lake City. Phoenix and San Diego enjoy dry conditions, although clouds are on the horizon.
For this evening in Los Angeles, clear skies dominate with temperatures starting at 73 degrees at 9 PM and gently cooling to 65 degrees by 1 AM. Winds from the south maintain a light presence around 8 miles per hour early on, easing to 4 miles per hour as the night progresses. Expect mostly sunny conditions transitioning to partly cloudy overnight, offering a tranquil end to your day.
Tonight, San Francisco will cool down to a brisk 55 degrees. Los Angeles is expecting a low of 58, while San Diego will drop to 63 degrees. Flagstaff will experience cooler temperatures at 57 degrees, and Las Vegas will remain relatively warm at 82 degrees. Notably, Ely is forecasted to dip to a chilly 51 degrees, marking a significant temperature drop for the region.
Tomorrow in the Southwest, expect sweltering conditions with highs soaring into the triple digits. Phoenix is set to reach a scorching 109 degrees, while Las Vegas will also see a high of 110. Temperatures in Bakersfield and Fresno are predicted to hit 106, reflecting above-average seasonal readings. San Diego will be slightly cooler at 75 degrees, offering a reprieve from the heat. San Francisco remains on the cooler side at 66 degrees.
A cold front is sweeping through the Southwest tomorrow, bringing with it a chance of thunderstorms from Phoenix to Albuquerque. As the front progresses, expect temperatures to dip, offering a refreshing break from the recent heat. Rainfall will be scattered but could be heavy at times, especially in the mountainous areas of New Mexico and Arizona, creating the potential for flash flooding. The front will continue to push southeast by late evening, leading to clearing skies overnight.
The UV index in Los Angeles will be very high, reaching a value of 11 on both Friday and Saturday. Expect a rapid burn time of just 11 minutes, so be vigilant with sunscreen and seek shade during peak sun hours.
For the 7 day forecast in Los Angeles: Friday: Mostly cloudy skies with a high of 73 degrees and a low of 62 degrees. Saturday: Expect it to be partly cloudy, with temperatures reaching 71 degrees and dropping to 62 at night. Sunday: Mostly cloudy once again, with a high of 71 degrees and a low of 62 degrees. Monday: Partly cloudy conditions continue, with temperatures peaking at 71 degrees and the low staying around 62 degrees. Tuesday: A partly clear day with the high reaching 70 degrees and a nighttime low of 61 degrees. Wednesday: Enjoy clear skies with a high of 70 degrees and a consistent low near 61 degrees. Thursday: The week wraps up with mostly clear skies, bringing a high of 71 degrees and a low of 62 degrees.