Winds from the same storm set bringing another round of cold air and heavy snow to the interior Northwest increase wildfire ignition threats and spread over California. As a safety precaution, electricity will be turned off for some parts of California on October 9,...
October 09, 2019
A series of unusual weather events hit the city of Davis, California, on September 28 and 29, 2019. Thunderstorms swept through the state's central part, producing dime-sized hail. A tornado was also spotted near the area. The tornado touched down at 18:40 LT...
September 30, 2019
A rare May storm swept through Southern California on May 22 and 23, 2019, bringing heavy rain, hail and even snow to parts of the region. The worst-hit were Inland Empire and eastern central area of Orange County where heavy rain was reported, according to ABC7....
May 23, 2019
An unusually strong storm for the time of year is affecting the Western U.S., dumping heavy rain and higher elevation snow. Many cities could double or triple their normal precipitation for May, normally a dry month, in just 24 to 48 hours, meteorologists warn. This...
May 16, 2019
A potent weather system will bring rain, locally, heavy with higher elevation snow to portions of California, southwestern Oregon, and the Northern Rockies. As much as 60 cm (2 feet) of snow may blanket the California mountains above 1.8 km (6 000 feet). Rain and...
May 15, 2019
A powerful dust devil formed in the city of Fairfield, Solano County, California on April 9, 2019 and was captured on video. The twister was strong enough to rip off part of the roof of one building and send debris flying everywhere. Dust devils are small but...
April 11, 2019
An unusually intense thunderstorm brought by yet another atmospheric river hit Southern California on Tuesday night, March 5, 2019, stretching from southern Kern County past the Channel Islands. Shortly after 20:00 PST, the National Weather Service recorded 1 489...
March 07, 2019
Four days of heavy snowfall came to an end on February 28, 2019, leaving statewide snowpack at 153% of normal. Snow depths and water content equaled California's all-time record level for February. While most of the state's reservoirs are at or above 100% of...
March 05, 2019
Russian River at Guerneville crested with a preliminary height of 13.83 m (45.38 feet) at 22:00 PST, Wednesday, February 27, 2019. Major flooding continued Thursday morning but the river is expected to slowly recede through the day and fall below flood stage of...
February 28, 2019
A slow-moving storm brought widespread heavy precipitation across central to northern California and very heavy snow through the Sierra on February 26 and 27, 2019. The County of Sonoma has issued mandatory evacuations to residents living near the Russian River....
February 27, 2019
February 2019 has been a very cold month across all of southwestern California. With just 4 days remaining in the month, February 2019 ranks as the coldest February in Downtown Los Angeles since 1962. In Downtown Los Angeles, the average daily mean temperature for...
February 25, 2019
A very cold upper low pressure system tracked across California on February 21, 2019, bringing scattered showers, with snow showers down to extremely low levels, and isolated thunderstorms with hail. Snow showers were reported by spotters in Thousand Oaks, Simi...
February 23, 2019
A winter storm named Quiana by The Weather Channel dumped heavy snowfall on parts of the Southwest and brought rare wintry precipitation to parts of Los Angeles County. Snow fell on Las Vegas for the 5th time this month on February 21 - this was the first time since...
February 22, 2019
Los Angeles, California received 250.19 mm (9.85 inches) of rain so far this year, more than it received during the entire 2018 - 198.12 mm (7.80 inches). While Los Angeles sees about 355.6 mm (14 inches) of rain in a full year, this year's 250 mm probably says...
February 18, 2019
Atmospheric river dumped heavy rain and snow on parts of California on February 13 and 14, 2019, causing floods and landslides. Two homes was destroyed early February 14 and one woman hospitalized. Heavy rain will continue affecting parts of the state into this...
February 14, 2019
The weather system on the West coast will interact with a deep plume of tropical moisture from near Hawaii bringing heavy rain along the central and southern Californian coast, which may produce flash flooding, and possibly debris flows near recent wildfire burn...
February 13, 2019
A powerful Pacific storm hit southern California on February 2 and 3, 2019, bringing heavy rain and strong winds. During the peak of the storm, coastal and valley areas received up to 25 mm (1 inch) of rain per hour. Key highways were shut down as mud and water...
February 04, 2019
A series of Pacific storm systems will bring several rounds of heavy rainfall, mountain snow, strong winds, and burn scar flooding, especially in California. Another significant winter storm could bring heavy snow, ice, and hazardous travel from the Plains to the...
January 15, 2019
A strong winter storm brought strong winds and high elevation snow to West Coast over the weekend, leaving more than 350 000 homes and causing flash floods and mudslides. Several more waves of heavy rain, gusty winds and high elevation snow are expected before the...
January 07, 2019
A potent winter storm brought heavy rain, floods, mudslides and mountain snow to southern California on December 6 and 7, 2018. The storm will track across the Southern Plains to the Southeast Coast from Friday through Sunday, December 9. Ice and snow will...
December 07, 2018
A dynamic Pacific storm is delivering heavy to excessive rainfall, mountain snow, gusty winds and high surf to California. This system will evolve into a major multi-faceted storm Friday through the weekend, with severe weather in the South and heavy snow in parts...
November 30, 2018
Flash Flood Watches are in effect in Northern California ahead of rain expected to develop along the US West Coast Wednesday morning, November 21, 2018. After that, a parade of storms is expected to march through the weekend. Meanwhile, Air Quality Alerts are...
November 20, 2018
Two people are missing in California's Mariposa County after heavy rain caused dangerous flash floods rushing through the region. Police said the two persons, one male and one female, went missing in two separate incidents after a three-day storm dumped heavy...
March 26, 2018
A powerful winter storm hit much of California overnight Tuesday, January 9, 2018. Heavy rain caused deadly flash floods and mudslides, triggering multiple water rescues. More than 20 000 people have been evacuated from areas below hillsides scorched by Thomas Fire,...
January 09, 2018
A strengthening weather system currently located over the open waters of the east-central Pacific is on its way toward the southern and central California coast. It will bring heavy rain, gusty winds and mountain snow to the region through Tuesday, January 9, 2018....
January 08, 2018
An upper-level ridge of high pressure is pushing desert air toward the Southern California and NW Mexico for the second day in a row, causing record-breaking temperatures across the region. A record high temperature of 33.3 °C (92 °F) was registered in...
November 24, 2017
Heavy rain and snow are now tapering off in Southern California after an unseasonably strong spring storm hit the region on Sunday, May 7, 2017. The storm set numerous records across the region, NWS San Diego said. The system formed off the Pacific Northwest and...
May 08, 2017
With more than five months still to go, California's northern Sierra Nevada has already achieved its wettest water year in recorded history, the National Weather Service office in Sacramento announced yesterday. The mountains saw an incredible amount of snow...
April 14, 2017
An unusually strong spring storm will move into California and spread across the rest of the western states through the weekend as the region enters a period of unsettled weather with a couple of strong cyclones. Heavy rains are expected and localized flash flooding...
April 07, 2017
Mandatory evacuations have been ordered in parts of Northern California Monday, February 20, 2017, as another heavy rainmaker slammed the region. Many rivers in Northern California are at or above flood stage after a series of powerful storms hit the state in recent...
February 21, 2017
A massive storm, one of the strongest to hit the region in a decade, smashed Southern California on Friday, February 17, 2017, bringing heavy rain and powerful winds. At least 4 people have been killed and numerous injured. The storm downed trees and power lines,...
February 18, 2017
Meteorologists are warning Southern California is about to get hit with what could be the biggest rainmaker in six years. Urban flooding, mudslides, strong winds and heavy snowfall are expected as two successive storms hit the region Thursday and Friday, February...
February 16, 2017
Intense work to reinforce the emergency spillway of damaged Oroville Dam in California continues and the level of the reservoir continues to decrease. At current rates, it is projected to possess the capacity to absorb anticipated inflows due to forecasted inclement...
February 15, 2017
A massive storm is affecting the western United States, dropping heavy rain and causing floods, mudslides, and evacuations. Significant flooding is expected in parts of drought-stricken California and western Nevada. At least three people have lost their lives by...
January 09, 2017
A very strong Pacific frontal system is expected to rapidly spread moisture back into the West Coast by late Friday night, January 6 and into Saturday morning, January 7. The storm could bring 36 straight hours of heavy rain from Mammoth Mountain to Susanville,...
January 06, 2017
A severe storm hit San Francisco Bay Area on December 15, 2016. Heavy rainfalls caused flooding in some areas. Widespread traffic disruptions and delays have been reported. Over 25.4 mm (1 inch) of rainfall was recorded in San Francisco in a 24 hour period. Northern...
December 16, 2016
A blinding dust storm has swept through San Bernardino County, California on March 28, 2016, causing a large traffic collision and leaving 28 people injured, including 1 in critical condition. According to San Bernardino County Fire Department, the collision...
March 29, 2016
A series of storm systems have begun soaking California and other parts of the West Coast, US this weekend. The weather is accompanied by the atmospheric river, a narrow corridor of moisture and moisture transport in the atmosphere, unleashing short periods of...
March 06, 2016
Strong thunderstorms battered southern California since January 5, 2016. Heavy rainfalls, thought to be fueled by the El Niño phenomena, inundated streets and caused streams to overflow, disrupting traffic across the affected areas. Another strong storm is on...
January 07, 2016
A rare tornado touch-down was observed near Zeering Road in Denair, Stanislaus County, California on the afternoon (local time) of November 15, 2015. The tornado damaged houses and trees, as well as a roof of the nearby church, according to the Stanislaus County...
November 16, 2015