Downtown Los Angeles is heading into a hot, dry Friday with temperatures rising from the upper 60s before topping out near 94 degrees. Santa Ana winds will add a serious fire-weather concern, and a Heat Advisory remains in effect through Saturday evening. The brief October blast breaks sharply Sunday, when the forecast drops into the mid-80s.
Friday Heat Comes With A Fire-Weather Threat
The daytime forecast calls for sunny skies and east-northeast winds around 10 mph, with gusts as high as 20 mph in downtown. The broader Los Angeles area is facing stronger Santa Ana gusts, very low humidity and critical fire conditions, so dry brush and even a small spark are a bad combination. The National Weather Service says the strongest winds are expected Friday, with some areas seeing gusts well above the downtown forecast.
The Heat Advisory calls for temperatures up to 95 degrees in coastal areas and remains in effect until 8 p.m. Saturday. People without air conditioning, outdoor workers, older adults, children and anyone with health conditions should take breaks, drink water and avoid prolonged sun exposure. The city’s emergency management guidance points residents toward libraries and other cooling locations during regular hours.
Sunny Saturday, Noticeably Cooler Sunday
Saturday stays sunny and hot, with a high near 93 and a low around 66 Saturday night. Winds ease somewhat to 5 to 10 mph, but the dry, warm setup and fire danger continue through the advisory period. Sunday brings a more comfortable high near 86 under sunny skies.
Rain Chances Arrive Next Week
By Monday, Downtown LA should cool to about 82 degrees, with overnight temperatures falling to around 60. The forecast then turns unsettled: The chance of rain is no more than 30% in any 12-hour period from Tuesday through Thursday. Wednesday's high may only reach 68, and rain chances continue Thursday, with a high near 68.
For Friday and Saturday, residents should avoid activities that could create sparks, secure loose outdoor items and keep an eye on neighbors who may be more vulnerable to heat. The combination of heat, dry air and wind means a small outdoor mistake could become a much larger problem quickly.
