Positive lightning makes up less than 5% of strikes, but it can be up to 10 times more powerful.

What to Know Most of San Diego County was doused in 1/2 to 1 inch of rain by Monday evening More rain is expected overnight into Tuesday morning Slight chance for light snow on Mt. Laguna and Palomar ...

A nationwide lightning report shows Texas ranked No. 1 in total flashes and thunderstorm hours last year. Here's where ...

Several palm trees located in San Pasqual Valley caught fire after multiple lightning strikes in the area early Tuesday ...

A lightning strike caused a wind turbine in Breckenridge to catch fire, officials said.

A bolt of lightning struck a beloved redwood tree next to a Santa Rosa preschool Tuesday while thunderstorms rolled through ...

Breaking down the science of lightning.

A series of lightning strikes early Tuesday sparked a fire at a grove of palm trees in San Pasqual Valley, burning more than 100 trees, fire officials said. The fire was reported shortly after 3 a.m.

Lightning strikes were responsible for felled redwoods that damaged a Santa Rosa school and a recycling facility and residents from Rohnert Park to Napa reported hail flurries that created ...

An elementary school in Santa Rosa is closed Tuesday after a lightning strike knocked out power at the campus, according to the Sonoma County Office of Education.