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Here’s how much rain the atmospheric river has dumped on Southern California…so far

The National Weather Service released updated rain totals Sunday morning after a major atmospheric river storm inundated Southern California this weekend, and the storm isn’t over yet.

The latest data from NWS officials was released just after 8 a.m. Sunday. As of that date, it was still raining across much of SoCal, meaning precipitation rates will likely increase as the day goes on.

However, many regions experienced serious rainfall in the last 48 hours:

Los Angeles County

  • Big Rock Mesa: 2.99 inches

  • Beverly Hills: 2.53 inches

  • Hollywood Reservoir: 2.96 inches

  • Rancho Dominguez: 2.02 inches

  • La Habra Hills: 3.19 inches

  • Downtown Los Angeles: 2.51 inches

  • Chatsworth Reservoir: 3.89 inches

  • Sepulveda Canyon on Mulholland Drive: 2.99 inches

  • Kartal Rock Reservoir: 3.62 inches

  • East Pasadena: 3.16 inches

  • Santa Fe Dam: 4.16 inches

  • Whittier Hills: 2.68 inches

  • Mount Wilson: 4.50 inches

  • Santa Anita Dam: 4.80 inches

  • San Gabriel Dam: 4.69 inches

Orange County

  • Orange County Reservoir: 2.96 inches

  • Carbon Canyon Dam: 2.42 inches

  • Fullerton Airport: 3.53 inches

  • Corona Del Mar: 2.56 inches

  • Garden Grove: 2.60 inches

  • John Wayne Airport: 1.54 inches

  • Coto De Caza: 2.92 inches

  • Anaheim Hills: 3.15 inches

  • Huntington Beach: 2.52 inches

  • Lower Silverado Canyon: 2.71 inches

  • Laguna Niguel Park: 2.17 inches

  • San Juan Capistrano: 1.97 inches

  • Modjeska Canyon: 3.15 inches

  • Indian Canyon: 3.07 inches

  • Horse Thief/Rice Canyon: 3.31 inches

  • Upper Silverado Canyon: 3.07 inches

  • Upper Harding Canyon: 3.33 inches

  • Leach/Dickey Canyon: 3.47 inches

Ventura County

  • Leo Carillo State Beach: 3.24 inches

  • Saticoy Garden: 4.01 inches

  • Cal State Channel Islands: 4.21 inches

  • Las Posas Reservoir: 4.49 inches

  • Conejo Creek on Highway 101: 4.54 inches

  • Lake Casitas: 4.86 inches

  • Thousand Oaks: 3.70 inches

San Bernardino County

  • San Antonio Hills: 4.13 inches

  • Cucamonga Canyon: 4.33 inches

  • Ontario Airport: 1.91 inches

  • Cal State San Bernardino: 2.91 inches

  • Lucerne Valley: 0.66 inch

Some San Bernardino County mountain communities saw snow as well as rain; The San Bernardino snow report recorded nearly 2.5 inches of new snow overnight after temperatures quickly dropped above 6,500 feet. In the video taken from the region, it was seen that snow was falling continuously after the rain that lasted all day soaked the region.

Snow hits the San Bernardino Mountains during a severe storm. November 2025. (OnScene.TV)

Riverside County

  • Riverside Airport: 1.63 inches

  • Mathews Lake: 1.41 inches

  • North Elsinore: 2.13 inches

  • Portrero Canyon: 1.42 inches

  • Morongo Valley: 1.38 inches

  • Desert Hot Springs: 0.98 inch

  • Palm Springs Airport: 1.08 inches

  • Cathedral City: 0.47 inch

The atmospheric river storm that soaked SoCal this weekend will exit the region as Sunday progresses. The rain took a break in some areas on Sunday morning, but scattered showers are expected across much of the Southland throughout the day.

Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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