The following events were reported: Flash Flood, Flood. These occurred near station USW00093225, approximately 33.4589 km away, between 2022-12-27 10:37:00 and 2022-12-31 23:59:00. The flood was caused by Dam / Levee Break, Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. Episode Narrative: A strong and very wet atmospheric storm brought extended periods of moderate to heavy rain and periods of strong winds to much of the region, along with heavy high-elevation snow. Precipitation totals were around 1-3 inches for the Central Valley, 3-6 inches in the foothills, and 5-8 inches of liquid equivalent in the mountains. The rain brought widespread flooding to the region. This included significant river flooding on the Cosumnes River around Wilton due to multiple levee breaks, resulting in the area being evacuated and area highways and roads being closed, including SR-99. River flooding was also reported along the Mokelumne River near Benson's Ferry and Mormon Slough at Bellota. Flooding of streams, in low areas and from clogged storm drains also closed many other roads across Northern California, with several small communities being evacuated. Heavy snow also disrupted mountain travel, with multiple spinouts causing I-80 to be shut down for 18 hours. Highway 50 was closed in El Dorado County due to a combination of flooding and snow. High winds gusting 50-65 mph in the Central Valley caused large numbers of trees to fall, bringing widespread power failures across the area, with hundreds of thousands of customers impacted. Many local roads were closed to downed trees blocking them. Trees were also reported to have fallen on homes and automobiles. The storm with flooding continued into January, with several fatalities reported due to drowning and wind-downed trees. A strong and very wet atmospheric storm brought extended periods of moderate to heavy rain and periods of strong winds to much of the region, along with heavy high-elevation snow. Event Narrative: Multiple reports of roadways closed due to roadway flooding and vehicles stalling in water in Sacramento County since the morning. Flooding occurring in Wilton due to Cosumnes River Overtopping the levee. Evacuation Warning was issued by Sacramento County OES for residents of Wilton. Sacramento County OES confirmed the levee along the Cosumnes River breached in at least two locations overnight, causing flash flooding in the surrounding areas. Highway 99 between Dillard Rd and Grantline Rd was flooded with numerous vehicles stuck in flood waters, requiring water rescues. Highway 99 was closed around midnight due to flooding. Flooding continued into January 2023. Cosumnes Fire Department reported a water rescue of persons stuck on a temporary island in the middle of Laguna Creek in East Elk Grove. Crews were dispatched for a washed out vehicle on Scott Rd at Deer Creek. Several teens were rescued from tree limbs after their vehicle was immobilized. No injuries reported. Some rainfall totals over 24 hours were 1.94 inches at Orangevale, 1.33 inches at Elk Grove, 1.50 inches at Folsom and 1.21 inches at Wilton. East Bidwell St / US 50 East offramp was flooded with a river of water flowing over the roadway offramp. California Highway Patrol reported significant flooding in the #1 lane of the ramp off I-5 due to a clogged storm drain. Some rainfall totals over 24 hours were 1.26 inches at Mather, 1.46 inches at Fair Oaks. CHP reported the roadway was blocked due to flooding at Athens Rd and Industrial Rd.