![]() “There could be some minor flows through the roads that have been plowed,” she added, “but because the snowpack is so deep and the rainfall is not all that heavy, it should be able to, hopefully, absorb it. “But it’s not looking particularly heavy at any point, and it’s looking more like a light-to-moderate kind of rain. “Snow levels are going to be very, very high - generally about 9,000 feet - so it’s all going to come down as rain,” Connolly said. The mountains there could see anywhere from half an inch to 1 inch of rain, with the bulk of it falling overnight Friday and into Saturday. ‘A potentially significant and very likely warm atmospheric river event’ is set to hit California later this week, forecasters say.įortunately, rainfall forecasts for the area are trending down a bit, according to Samantha Connolly, a meteorologist with the National Weather Service in San Diego, which covers the San Bernardino area. Baldy in the nearby San Gabriel Mountains.Ĭlimate & Environment California braces for flooding, snowmelt from a warm atmospheric river set to slam state ![]() Avalanches have already been reported at high elevations around Mt. ![]() The California Department of Transportation is planning to send crews from the Sacramento area to conduct avalanche inspections along Highway 18 in the San Bernardino County Mountains on Wednesday, the Orange County Register reported. Residents and authorities have already reported several roof collapses from mounting snow, including a grocery store providing critical supplies in Crestline last week. Officials there are warning that rain could increase the weight of snow atop structures, potentially leading to roof collapse or other issues. Rainfall totals (inches) Downtown LA: 4.49 Beverly Hills: 6.64 Oxnard: 3. Of particular concern are the San Bernardino County Mountains, where some residents still remain trapped by snow after historic blizzard conditions dropped more than 100 inches of fresh powder in the area. How much rain has fallen so far in the Los Angeles area - and how much more is yet to come. San Francisco's total rainfall of 17.64 inches was second to that rainy season more than 160 years ago, when the same time period. The Department of Water Resource’s third snow survey of the season, conducted Friday, found that the statewide snowpack was 190% of normal - approaching the all-time record set in the winter of 1982-83. Storm-weary California endures record-breaking rainfall totals. ![]() In recent weeks, powerful winter storms dropped heaps of snow across the state, including at some elevations as low as 1,000 feet. A series of nine atmospheric river storms pounded the state in early January, causing widespread flooding and contributing to nearly two dozen deaths. It arrives amid an already exceptionally wet winter in California. Where we have real time data (time stamped at each. Such systems are sometimes referred to as a Pineapple Express and are known to drop heavy precipitation. Below is link to a HEC-DSS file that contains much of our rainfall data. The inbound storm is forming as a northern pressure ridge links with subtropical moisture moving up from Hawaii. ![]()
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