Southern California Flooded on Christmas Eve; Additional Rain Expected

Storm Impacts and Response

• 🌧️ A powerful winter storm slammed Southern California on Christmas Eve, bringing heavy rain, strong winds, widespread flooding, and debris flow.
• ⚠️ Dangerous conditions led to chaos, with search and rescue teams responding to people stuck in floodwaters and riverbeds.
• 🚗 A driver attempting to off-road in flash floodwaters in Sunland ended up in a dangerous situation but escaped unharmed with a friend's help.
• 🚨 Governor Nuome issued a state of emergency for Southern California due to the severe storm system.

Weather Forecast and Warnings

• 💧 The first wave of wet weather has moved out, but another round of rain is expected on Thursday and Friday.
• ⚠️ Flood watches remain in effect for parts of San Bernardino, Riverside, and Orange Counties until Friday at 4:00 p.m. for LA County.
• 🌊 Christmas Day is expected to see showers, with heavier rain moving into Ventura County by midday and spreading east into LA County in the afternoon, potentially causing more flooding.
• 💨 Gusty winds are expected to continue through at least Thursday, with saturated ground increasing the risk of downed trees.

Road Closures and Travel

• 🛣️ The 5 Freeway in Sun Valley was transformed into a river due to flooding, causing significant commute disruptions on Christmas Eve.
• 🚧 Caltrans worked around the clock to clear the five freeway near Lancers Boulevard, which was closed due to flooding and mud.
• ⚠️ Drivers are cautioned about slick roads, puddles, and potential hydroplaning, with one car seen spun out and upside down at a freeway transition.
• 🚫 Authorities remind people not to drive on flooded roads or ignore road closure signs, urging them to "Turn around, don't drown."

Specific Hard-Hit Areas

• ⛰️ Wrightwood in San Bernardino County experienced intense mud and debris flows, with water, mud, and debris sweeping through streets, swallowing cars, and flooding homes.
• 🏠 Residents in Wrightwood were ordered to shelter in place due to the inaccessibility of the town and the extent of the damage.
• 🌲 In Altadena, near the Eaton Fire burn scar, crews worked to clear feet of mud from roads due to the rain's inability to be absorbed by the soil.
• 🌊 The LA River transformed from being bare to a raging river in just a few hours, indicating the significant amount of rainfall.

Rescue Operations and Damage

• 🚁 A Ventura County helicopter crew rescued a hiker near Hummingbird Trail in Simi Valley due to impassable conditions from rising water.
• 🚒 San Bernardino County Fire rescued people stuck in high waters in Hesperia, where a pickup and a box truck were submerged.
• ⚠️ Evacuation warnings were issued for areas including Pacific Palisades, Mandeville Canyon, and Topanga Canyon due to mudslide and debris flow risks near burn scars.
• 📊 Rain totals in some mountain areas reached over 8 inches from the first round of the storm, with more expected.