Watch: Northern Lights shine bright as lava from volcanic eruption in Iceland shoots into the air
The incredible video shows the bright green color of the aurora borealis glowing above the volcano, which erupted for the sixth time since the end of 2023 at the end of August.
Partly cloudy, unseasonably cool
Under partly cloudy skies and an afternoon sea breeze, our temperatures will be a little below average today. Afternoon highs will range from mid 60s at the coast to mid 80s inland. Slightly warmer for tomorrow.
Mild to warm Sunday
No big changes in the Sunday forecast. Morning low clouds and fog should clear later in the day. Temperatures may cool slightly. Highs should range from the low 60s near the coast to the mid 80s inland. We are expecting minor warming in the Labor Day forecast. The heat returns Tuesday. Enjoy the rest of your weekend! -Mark
Saturday brings warm start to Labor Day weekend
KTVU Meteorologist Rosemary Orozco shares the latest forecast.
Cooler pattern for holiday weekend
Morning clouds followed by afternoon sun and seasonal temperatures are expected for your holiday weekend. Afternoon highs will range from 60s in Pacifica to upper 80s in Concord.
Mild to warm holiday weekend
Low clouds will return to the coast and bay Saturday morning. Partly to mostly sunny skies are expected later in the day. Highs should range from the mid 60s near the coast to the upper 80s inland. Sunday should be the coolest day of the weekend. We are expecting a slight bump in the numbers by Labor Day. The real warming moves in Tuesday. Have a great weekend! -Mark
California home insurance rates unsustainable, watchdog group questions
With the Department of Insurance approving an average 34% increase across its 350,000 policyholders, Bloomberg News calculates that customers will see premium increases of up to 650%, while others may see cuts of as much as 57%.
Fog then warm
Today will start off foggy and then warm up to the 90s inland.
Cooler pattern
Look for another round of low clouds first thing Friday morning. Partly sunny skies will highlight the afternoon forecast. Highs should range from the low 60s near the coast to the low 90s inland. The cooling continues into the weekend. Temperatures are expected to rebound next week. Have a great Friday! -Mark
Hot, then cooldown
Today will be hot inland, but the cooldown begins in earnest later today.
Cooling trend continues
Low clouds will resurface near the coast and bay Thursday morning. Partly sunny skies are expected by midday. Our gradual cooling trend continues. Highs should range from the low 60s near the coast to the low 90s inland. The weekend forecast features cooler temperatures. Have a great Thursday! -Mark
Shocking video captures moment falling tree narrowly misses bicyclist in Wisconsin
Dramatic video shows a bicyclist in Milwaukee narrowly avoiding being hit by a falling tree.
Colorado brush fire caused by electrocuted birds falling to the ground
More than 40 firefighters responded to the fire, which started when a group of birds were electrocuted by power equipment, caught fire and then fell to the ground.
Mild to hot
Today will range in the 60s by the bay and near 100 inland.
Warm to hot forecast
Our warm to hot stretch lasts for one more day. Wednesday morning fog should gradually clear back to near the coast during the afternoon. Highs should range from the mid 60s at the beaches to the upper 90s well inland. A cooling trend will lead us to the holiday weekend. Have a great Wednesday! -Mark
Hot inland
Today is going to be sunny and hot inland with temps reaching the high 90s.
Man testing fireworks charged with arson in Butte County's Thompson Fire
An Oroville man has been charged with arson for the Thompson Fire in Butte County that started on July 2.
When is the first day of fall 2024? What to know about the autumnal season
With pumpkin spice on the menu, it may seem like fall is just around the corner.
Warm-up
Today will be sunny and warmer with temps reaching the 90s inland.
Heat waves, wildfires and now … snow? California endures a summer of extremes
An unusually cold weather system from the Gulf of Alaska interrupted summer along the West Coast on Saturday, bringing snow to mountains in California and the Pacific Northwest and prompting the closure of part of a highway that runs through a national park.



















