Hurricane Fiona knocks out power in Puerto Rico
Fiona struck on the anniversary of Hurricane Hugo, which hit Puerto Rico 33 years ago as a Category 3 storm.
Fiona struck on the anniversary of Hurricane Hugo, which hit Puerto Rico 33 years ago as a Category 3 storm.
Former Typhoon Merbok to blast western Alaska with historic storm surge, 90 mph wind and 50-foot seas
A historic storm is bringing hurricane-force winds and coastal flooding not seen in decades to parts of western Alaska on Friday and Saturday, forecasters say.
A historic storm is bringing hurricane-force winds and coastal flooding not seen in decades to parts of western Alaska on Friday and Saturday, forecasters say.
Nearly 8 million New Yorkers jolted from bed as phones blare Flash Flood, Tornado Warnings
Strong to severe thunderstorms packing damaging wind gusts, isolated large hail and a brief tornado or two are possible Tuesday afternoon in the Northeast.
Strong to severe thunderstorms packing damaging wind gusts, isolated large hail and a brief tornado or two are possible Tuesday afternoon in the Northeast.
La Nina winter 2022-23 could mean tornado outbreaks, blizzards and everything in between
Water temperatures over the eastern and central Pacific determine the state of La Niña or El Niño.
Water temperatures over the eastern and central Pacific determine the state of La Niña or El Niño.
California power outages: what you need to know
Get information about power outages and possible rolling blackouts in the Bay Area and California.
Get information about power outages and possible rolling blackouts in the Bay Area and California.
Hurricane remnants could bring sprinkles to Bay Area
A hurricane swirling around the Baja California coast could eventually make its way to the Bay Area by Sunday, cooling off the region and sending some light sprinkles our way.
A hurricane swirling around the Baja California coast could eventually make its way to the Bay Area by Sunday, cooling off the region and sending some light sprinkles our way.
SJSU scientists say heatwaves sapping soil of moisture, increasing wildfire danger
SJSU researchers believe the Bay Areas ongoing heatwave raises the potential risks of devastating wildfires.
SJSU researchers believe the Bay Areas ongoing heatwave raises the potential risks of devastating wildfires.
Bay Area braces for another round of high heat Thursday
Much of the Bay Area is bracing for another day of stiflingly hot weather on Thursday after getting a bit of reprieve on Wednesday from the excessive heat.
Much of the Bay Area is bracing for another day of stiflingly hot weather on Thursday after getting a bit of reprieve on Wednesday from the excessive heat.
PG&E says overheating transformers cause outages for 40,000 customers
The streak of extreme heat in the Bay Area plunged thousands of people into darkness Monday as power outages sent PG&E crews rushing to repair overtaxed transformers that began to fail due to the high temperatures.
The streak of extreme heat in the Bay Area plunged thousands of people into darkness Monday as power outages sent PG&E crews rushing to repair overtaxed transformers that began to fail due to the high temperatures.
Excessive heat: Bay Area among hottest spots in U.S., maybe planet?
Bay Area temperatures this week were among the hottest in the nation and possibly even on the planet.
Bay Area temperatures this week were among the hottest in the nation and possibly even on the planet.
Excessive heat causes BART delays, rider headaches
The heat has caused disruptions and inconveniences for people around the Bay Area. BART trains will slow again if temperatures reach 100 degrees.
The heat has caused disruptions and inconveniences for people around the Bay Area. BART trains will slow again if temperatures reach 100 degrees.
NYC public schools snow days are eliminated
Sorry kids, no more days off from school when it snows.
Sorry kids, no more days off from school when it snows.
Half a million PG&E customers braced for potential rotating outages, conservation efforts pay off
PG&E says 525,000 people were given advanced notice on Tuesday afternoon that they could lose power as part of a rolling outage.
PG&E says 525,000 people were given advanced notice on Tuesday afternoon that they could lose power as part of a rolling outage.
Livermore residents attempt to stay cool as the city deals with record temperatures
Temperatures in Livermore were well into the triple digits on Tuesday. It was so hot in the city that some students at Rancho Las Positas Elementary were not allowed to go outside.
Temperatures in Livermore were well into the triple digits on Tuesday. It was so hot in the city that some students at Rancho Las Positas Elementary were not allowed to go outside.
Extreme heat takes a toll on Bay Area infrastructure
As the Bay Area is in the grip of an ongoing heatwave, crews monitor for problems with infrastructure on roads, airports, trains and the electrical system.
As the Bay Area is in the grip of an ongoing heatwave, crews monitor for problems with infrastructure on roads, airports, trains and the electrical system.
'Miserably hot:' Triple digit temps to last all week
Meteorologist Rosemary Orozco says Tuesday's temps will continue to be "miserably hot," and possibly, "even a tad hotter."
Meteorologist Rosemary Orozco says Tuesday's temps will continue to be "miserably hot," and possibly, "even a tad hotter."
Some North Bay students to get out of school early because of excessive heat
It will be a shorter be a shorter school day on Tuesday - and the rest of the week – for some students in the North Bay because of the excessive heat.
It will be a shorter be a shorter school day on Tuesday - and the rest of the week – for some students in the North Bay because of the excessive heat.
Temperatures climb to 116 degrees in Livermore
Livermore hit record-setting heat this Labor Day climbing to a whopping 116 degrees.
Livermore hit record-setting heat this Labor Day climbing to a whopping 116 degrees.
Thousands without power across Bay Area as region roasts
Thousands of residents across the Bay Area were without power Monday as hot temperatures strained the region.
Thousands of residents across the Bay Area were without power Monday as hot temperatures strained the region.
California excessive heat wave: what you need to know
Forecasters predict intense heat over the next four days and health officials are offering tips on how to beat the soaring temps.
Forecasters predict intense heat over the next four days and health officials are offering tips on how to beat the soaring temps.