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    Storm Brings Heavy Snow to New England and Northern New York

    In Central Park, 3.63 inches of rain fell on Saturday. Philadelphia had 3.06 inches, making it the wettest calendar day ever recorded in March, forecasters said.A storm system on Saturday brought heavy rain to the Northeast and heavy snow to parts of New England and Northern New York in a sign that winter was not quite ready to exit.In Central Park, 3.63 inches of rain had fallen as of 5 p.m. Saturday, said David Stark, a meteorologist with the Weather Service Office in New York.Philadelphia had 3.06 inches of rain, the wettest calendar day ever recorded in March in the official observing station since 1872, according to the National Weather Service office in Mount Holly, Pa.The previous daily record for March 23 was 1.36 inches in 2005. For the month of March, the record was 2.79 inches, set on March 15, 1912, the Weather Service said.In New York City, the heavy rain was expected to taper by Saturday evening, forecasters said. A flood watch for New York City was in effect into early Saturday night, with scattered flash flooding possible.Minor flooding was likely along small rivers and streams across New Jersey, the Lower Hudson Valley and southern Connecticut into Saturday night, the Weather Service said.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    How California’s Rainy Season Is Shaping Up So Far

    The state has received 105 percent of its average rainfall for this time of year.An “atmospheric river” storm hit Sherman Oaks earlier this month.Mark Abramson for The New York TimesWith its Mediterranean climate, California receives most of its annual precipitation in just a few months, with the bulk of it falling from December to February.That means that by the time March 1 comes around, we usually have a good sense of how much water we’re going to have for the rest of the year.The state keeps track based on a “water year” that runs from Oct. 1 to Sept. 30, so the whole winter rainy season will fall in the same year’s statistics. As of Sunday, California had received slightly more rain than usual this winter — 105 percent of the average, according to state data.In some parts of the state, though, it’s been much rainier than normal.Los Angeles, which just endured one of its wettest storm systems on record, had received 159 percent of its annual average rainfall as of Sunday. San Diego was at 133 percent, and Paso Robles at 160.Though the winter storms have often been damaging, they’re mostly good news for the water supply. The state’s reservoirs are at a healthy 119 percent of their normal levels, in part because they are still benefiting from the back-to-back “atmospheric rivers” that slammed California last winter.But the state’s snowpack, which accumulates in the Sierra Nevada and typically provides 30 percent of the state’s water supply for the year, isn’t faring quite as well.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Storm Updates: California Braces for Heavy Rains and Flooding

    Millions of people in California were under a flood watch as an atmospheric river was expected to engulf much of the state in heavy rains on Sunday, forecasters said.The West Coast braced for more flooding on Sunday as heavy rains from an atmospheric river were forecast to spread over California starting on Sunday, in the latest series of storms to pound the state this month.A milder storm moved over California’s northern and central coast on Saturday night, kicking off the period of rain for the nation’s most populous state. Forecasters said it was a precursor to a more powerful system on Sunday that was expected to bring the bulk of the precipitation.“Sunday night and Monday alone, we’re looking at areas three to six inches of rain down the coast south of the Bay Area to Santa Barbara,” said Brian Hurley, a senior meteorologist at the National Weather Service.More than 37 million people nationwide were under a flood watch on Sunday. Most were in California, where the watch was in effect through Wednesday, according to the Weather Service.Atmospheric river is the name given to the narrow bands of moisture blown over the West Coast by winds in the Pacific. They are the cause of California’s heaviest rains and floods.“The weather conditions will be drastically different from Sunday morning to Sunday night,” the Weather Service said on Sunday. “A strong storm will arrive today. Rain will begin around midday and will be heavy through the night. Moderate to major impacts from this storm will last into Monday with heavy rain, strong winds, high surf, thunderstorms and flooding potential.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Many Southern California Schools Will Remain Open Despite Floods

    Most school districts in Southern California, including Los Angeles Unified, the second-largest in the country, were planning to keep most classrooms open on Monday, officials said, even as the state battled heavy rain, flooding and mudslides.Many students depend on schools for basic nutrition, the Los Angeles superintendent, Alberto Carvalho, said at a news conference on Sunday, explaining why he had decided not to close most of the district. The impact of the wind and rain will also vary greatly by neighborhood, he said, meaning that many schools will not be as badly affected.On Monday morning, Los Angeles Unified said that winds were forecast to diminish in the morning, citing it as a reason to keep schools open. Los Angeles Unified has more than 400,000 students in more than 700 schools across the district. At least one, Vinedale College Preparatory Academy in Sun Valley, will be closed because it is in a mandatory evacuation area. Those students will report to a different school, according to the district. A flash flood warning was in effect for more than 85,000 people in Los Angeles County and Ventura County until 9 a.m. Pacific on Monday, the National Weather Service said.Other districts in Southern California, including Santa Monica-Malibu, Long Beach and San Diego, also had not announced any plans to close as of early Monday morning.Long Beach Unified School District said on social media that it would trim trees and remove debris from roofs to “eliminate potential hazards.” It also asked parents to prioritize safety and leave more time for drop off and pickup.Santa Barbara Unified Schools, a smaller district north of Los Angeles, was closed on Monday as a precautionary measure, officials said. “This decision prioritizes the safety and well-being of our students and staff during potentially hazardous weather conditions,” the school district said in a statement. More

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    Southern California Faces ‘High Risk’ of Excessive Rain and Flooding

    The Weather Prediction Center issued a rare “high risk” prediction of excessive rain for parts of Southern California, saying eight inches could fall.Parts of Southwest California on Sunday braced for heavy rains — potentially as much as an inch an hour — that could lead to life-threatening floods and “one of the most dramatic weather days in recent memory,” forecasters said.An intensifying coastal storm will strengthen an atmospheric river that will stream warm tropical moisture into California. Rare forecasts have been issued for life-threatening flooding, hurricane-force winds, waterspouts, tornadoes and heavy snowfall across California from Sunday into Monday.“This major storm will bring a multitude of dangerous weather conditions to the area,” the National Weather Service in Los Angeles said on Sunday morning.The Weather Prediction Center issued a rare “high risk” prediction of excessive rain in an area that includes Santa Barbara, Ventura and Oxnard, saying eight or more inches of rain could fall in a 24-hour period.Over the past decade, some of the deadliest and most destructive floods have occurred in areas that forecasters said were at this level of risk, which is a category they rarely use.About half the time a high risk is issued, there is at least one fatality or injury, and about two out of every three times, there is at least $1 million in damage, according to data from the Weather Prediction Center.

    Possibility of excessive rain Sunday More

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    Maps: Track the Latest Atmospheric Rivers to Hit California

    A pair of atmospheric rivers is expected to hit the Western United States and Canada in the coming days. Follow our coverage here. Atmospheric rivers are essentially moisture streams in the sky and are often visible from space as narrow bands stretching from the West Coast out across the Pacific. As these long, thin storm […] More

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    More Atmospheric Rivers Are on the Way. Here’s What the West Can Expect.

    A sequence of atmospheric rivers will bring heavy rainfall and snow to the Western U.S. and Canada over the next week.The Western United States and Canada are likely to see excessive rain and heavy snowfall from a sequence of back-to-back atmospheric rivers beginning this weekend and continuing into next week.An atmospheric river is like a powerful fire hose with only one person holding it. It often has a narrow path of the heaviest and strongest precipitation. It can be challenging to pinpoint where the heaviest stream of water will fall. It could be strong in the San Francisco Bay Area, and little might fall in Southern California, or vice versa.This early in the forecast, meteorologists are certain that the weather pattern is set up for a series of atmospheric river events — in some locations likely reaching a three or a four on the Atmospheric River five-point scale developed by the SCRIPPS Institution of Oceanography at UC San Diego — along the West Coast. But they are less certain where the heaviest precipitation will fall, especially later in the week. There are at least three atmospheric rivers over the next week, and an additional one beyond that. More

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    San Diego Residents Describe Escape from Flood

    The San Diego region was overwhelmed by a surprisingly intense storm that flooded homes and turned roadways into rivers. Some residents wondered why they did not receive more warning.They fled to rooftops. Deserted cars in the middle of raging waters. Grabbed kayaks to traverse flooded streets. Searched for neighbors and cried out to strangers.The rare torrent of rain that slammed the San Diego area on Monday forced numerous residents to navigate life-threatening scenes that they had trouble believing even as they recounted them.The authorities would later call it a miracle that no one died and very few people were injured in a suddenly calamitous storm that prompted state and local leaders to declare a state of emergency.“What happened yesterday was extraordinary,” said Todd Gloria, the mayor of San Diego.On Tuesday, officials assessed the devastation in a region where very few residents have flood insurance. The record pace of the rainfall — a deluge of nearly three inches in three hours — had quickly overwhelmed drainage systems. According to the National Weather Service, it was the fourth greatest total for any day in recorded San Diego history, going back to 1850.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber?  More