A storm system sweeping throughout Northern California is anticipated to convey extra scattered showers — even just a few thunderstorms — to the Bay Space on Sunday, together with greater than a foot of recent powder to the Sierra Nevada.
Pea-sized hail fell over elements of the Peninsula on Sunday morning, whereas lightning was reported over San Francisco and the South Bay as a low-pressure system moved ashore from the Pacific Ocean, in keeping with the Nationwide Climate Service. To the east, chain controls had been in impact over Interstate 80 after roughly a foot of snow fell over a number of Sierra ski resorts.
The spate of unsettled climate marked a closing probability for precipitation earlier than sunny skies and barely hotter temperatures return to the Bay Space and Northern California on Monday and proceed for many of the remainder of the week.
“It would simply proceed to take the sting off what remaining drought circumstances there are,” mentioned Rick Canepa, a Nationwide Climate Service meteorologist. “It’s been a wholesome season to this point.”
As of 4 p.m. Sunday, low-lying, city elements of the Bay Space obtained 1 / 4 to a 3rd of an inch of rain over the earlier 48 hours, in keeping with rain gauges maintained by the Nationwide Oceanic and Atmospheric Administration. San Jose obtained .15 inches of rain in that point span, whereas downtown Oakland obtained .35 inches of rain. Downtown San Francisco obtained .37 inches of precipitation.
Farther inland, a lot of Contra Costa County obtained between .53 and 1.03 inches of rain in that span. Mt. Diablo obtained 2.51 inches of rain — the best recorded complete within the Bay Space.
To the south, the Santa Cruz Mountains obtained 1.07 to 2.48 inches of rain over the 24-hour interval ending at 8 a.m. Sunday.
Over the Sierra, snow continued to make journey hazardous for skiers hoping to reap the benefits of all of the recent powder. Homewood Mountain Resort measured 14 inches of recent snow from Saturday morning via Sunday morning. Mt. Rose-Ski Tahoe obtained 12 inches, whereas each Northstar and Palisades Tahoe measured 10 inches of recent powder, in keeping with the Nationwide Climate Service.
All of that new snow prompted the Sierra Avalanche Middle to problem a backcountry avalanche warning via 7 a.m. Monday for the central Sierra Nevada area, together with the Lake Tahoe space. In the meantime, the California Freeway Patrol instituted chain controls over a number of highways north of Lake Tahoe, together with over Donner Cross.
“I in all probability wouldn’t head up there — I’d wait till tomorrow to begin snowboarding,” mentioned Robert Baruffaldi, a Nationwide Climate Service meteorologist. “If anybody’s heading up there, simply be ready to placed on chains and anticipate sluggish journey.”
The wintry climate is anticipated so as to add to already spectacular snowpack totals throughout the Sierra. As of Friday, California’s statewide snowpack stood at barely greater than double its common for this time of yr — having already exceeded the quantity of snow it usually will get by April 1. The northern Sierra area is at 167% of its common snowpack complete for this time of yr.
“We’re trying actually good, so far as snowpack this time of yr,” Baruffaldi mentioned. “And we’ve nonetheless received a methods to go, however a minimum of we received a great chunk within the bucket proper now.”