南加高温退场：洛杉矶周五约82度 周日到周一有降雨机会
持续多日的南加州高温在周四收尾。美国国家气象局洛杉矶/奥克斯纳德办公室表示，周五起降温会更明显：洛杉矶市中心一带周五最高温约82华氏度，早晨可能有局部雾和低云，之后逐渐放晴；周六多云，最高温约75度；内陆谷地周六多在70多度到80度出头。
周末后段到下周初，来自飓风 Rachel 残余的水汽与北方冷低压共同影响南加。洛杉矶周日11点后有约50%的阵雨机会，最高温约70度；周一（哥伦布日）阵雨机会较高，气象局给出的降雨概率约70%，最高温约69度；周二转晴，最高温回升到约71度。内陆和山麓地区周日到周一也可能有小到中等降雨，个别时段不排除雷阵雨。
气象局还提醒，洛杉矶、文图拉沿海周末高潮汐叠加南向涌浪，海滩道路、步道和低洼停车区可能出现海水漫溢与海滩侵蚀，周日早晨高潮时段尤其要留意。周五白天虽然明显转凉，居民仍应注意补水，户外活动避开午后最热时段；周末出门可带薄外套和雨具。（GSM 据美国国家气象局整理）
Southern California Heat Eases: Los Angeles Near 82 Friday, Rain Chance Sunday-Monday
Southern California's multi-day heat wave ended on Thursday. The National Weather Service in Los Angeles/Oxnard says the cooling becomes more noticeable Friday: central Los Angeles should reach about 82 degrees, with patchy morning fog and low clouds followed by gradual clearing. Saturday turns mostly cloudy with a high near 75 in Los Angeles, while inland valleys are expected in the upper 70s to lower 80s.
Late in the weekend and early next week, moisture from the remnants of Hurricane Rachel and a cold upper-level low from the north will affect the region. Los Angeles has about a 50% chance of showers after 11 a.m. Sunday, with a high near 70. On Columbus Day, showers are likely, with the chance of precipitation around 70% and a high near 69. Tuesday turns sunny with a high near 71. Inland valleys and foothills may also see light to moderate rain Sunday into Monday, with a small thunderstorm chance at times.
The Weather Service also cautions that high tides and southerly swells may bring seawater flooding and beach erosion along the Los Angeles and Ventura coasts this weekend, especially around the Sunday morning high tide. Even as Friday cools down, residents should stay hydrated and avoid strenuous outdoor activity during the hottest part of the day; a light jacket and rain gear are worth carrying this weekend. (Compiled by GSM from the National Weather Service)
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