Record-breaking heat will close out the weekend across the southwestern U.S. as a large ridge of high pressure remains in place.
This ridge of high pressure will remain centered over the Four Corners into Monday. Southerly winds underneath this high-pressure system will send temperatures soaring through the 90s and 100s in many areas of the southwestern U.S. both today and on Monday. The hottest weather will be found in the Desert Southwest where high temperatures will climb into the triple digits.
Little to no relief is expected at night as temperatures will likely remain in the 80s in many areas of Arizona and southeast California.
Excessive Heat Warnings are diminishing across the West, but remain in place for southern California and along the California-Arizona border. This includes Anaheim and Los Angeles, Calif., and Yuma, Ariz. Heat Advisories are also found along the beaches in southern California, including San Diego, Oceanside, and Newport Beach.
A few records were broken on Saturday across southern California. Long Beach, Calif., saw temperatures soar to 101 degrees Saturday afternoon, breaking the previous record of 100 degrees set in 1977. Woodland Hills, Calif., reached a high temperature of 111 degrees which broke the previous record of 109 degrees set in 1955. Lastly, Carmarillo, Calif., rose to 95 degrees, which, again, beat out the previous record of 94 degrees set in 2011. On Friday, the high temperature in Los Angeles reached 112 degrees which was the third time that this temperature was reached since July 1, 1877.
If you are in one of these areas experiencing unseasonably hot temperatures, it will be important to stay hydrated and cool. Avoid exposure to the sun from late morning into the early evening. Take frequent breaks in the A.C. or shade. Eat and dress lightly. Use sun protection if outdoors. Never leave kids or pets unattended and remember to “Look Before You Lock!” Recognize the signs of heat-related illness.