859 WGUS56 KSGX 242243 FFWSGX CAC071-250015- /O.EXT.KSGX.FF.W.0032.000000T0000Z-251225T0015Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Diego CA 243 PM PST Wed Dec 24 2025 The National Weather Service in San Diego has extended the * Flash Flood Warning for... San Bernardino County in southern California... * Until 415 PM PST. * At 243 PM PST, Doppler radar indicated heavy rain across the warned area. Between 5.25 and 7 inches of rain have fallen. The expected rainfall rate is 0.25 to 0.5 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... San Bernardino, Fontana, Rialto, Hesperia, I-15 Through The Cajon Pass, northern Rancho Cucamonga, Devore, Silverwood Lake Rec Area, Hwy 18 Between San Bernardino And Crestline and Muscoy. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3414 11751 3441 11750 3440 11732 3416 11731 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE EXPECTED RAINFALL RATE...0.25-0.5 INCHES IN 1 HOUR $$ Munyan  583 WGUS56 KSGX 242253 FFWSGX CAC071-250030- /O.EXT.KSGX.FF.W.0034.000000T0000Z-251225T0030Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Diego CA 253 PM PST Wed Dec 24 2025 The National Weather Service in San Diego has extended the * Flash Flood Warning for... San Bernardino County in southern California... * Until 430 PM PST. * At 253 PM PST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. The expected rainfall rate is 0.25 to 0.75 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... San Bernardino, Hesperia, Apple Valley, Lake Arrowhead, Hwy 173 Between Lake Arrowhead And Hesperia, Crestline, Rimforest, Skyforest, Hwy 18 Between San Bernardino And Crestline and Silverwood Lake Rec Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 3415 11719 3416 11732 3440 11732 3440 11714 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE EXPECTED RAINFALL RATE...0.25-0.75 INCHES IN 1 HOUR $$ Munyan  463 WGUS76 KLOX 242254 FFSLOX Flash Flood Statement National Weather Service Los Angeles/Oxnard CA 254 PM PST Wed Dec 24 2025 CAC037-083-111-250200- /O.CON.KLOX.FF.W.0051.000000T0000Z-251225T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Los Angeles CA-Santa Barbara CA-Ventura CA- 254 PM PST Wed Dec 24 2025 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING FOR NORTHERN LOS ANGELES, SOUTHEASTERN SANTA BARBARA AND VENTURA COUNTIES... ...THIS IS A DANGEROUS FLOODING SITUATION FOR A LARGE PORTION OF LOS ANGELES COUNTY... At 254 PM PST, Numerous flash floods, mud slides, and rock slides have been reported. This is a dangerous flooding situation in Los Angeles County. Even where rain has become lighter in intensity, flooding will likely continue and additional rainfall could worsen the flooding. Additionally, there is the possibility for the Santa Clara River at Piru to exceed minor flood stage this evening. While uncertain, if the river were to flood, then flooding along Torrey Road bridge would become hazardous. Other smaller creeks, rivers, and streams across the warning area will also have the potential to experience flooding. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. Rock slides and mud slides. SOURCE...Reported by public, broadcast media, and law enforcement. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Mud slides and rock slides. Some locations that will experience flash flooding include... Simi Valley, Fillmore, Acton, Ojai, Wrightwood, Santa Clarita, Chatsworth, Northridge, Woodland Hills, Van Nuys, Encino, North Hollywood, Burbank, Universal City, Beverly Hills, Hollywood, Griffith Park, Lancaster, Palmdale and Pasadena. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid flooded roads. Be aware of rock slides, mudslides, and possibly debris flows. && LAT...LON 3474 11989 3490 11945 3488 11928 3481 11924 3479 11898 3482 11838 3456 11824 3448 11809 3441 11766 3429 11765 3410 11770 3407 11827 3416 11861 3429 11874 3452 11986 FLASH FLOOD...OBSERVED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ Cohen/Laber/Loeffelbein/Gomberg