Thunder and lightning aren't just for summer storms. In the winter, intense bands of snow can include the rare phenomenon ...

The Electric Factory Above Our Heads Thunderstorms often begin to develop early in the day when the sun heats the air near the ground and pockets of warmer air start to rise in the atmosphere. When ...

Scorching temperatures that baked Southern California over Labor Day weekend will continue this week paired with thunderstorms and lightning strikes that will heighten fire risks across much of the ...

Carquinez Strait and Delta and Southern Sacramento Valley are under a weather alert for strong thunderstorms by the National ...

PORTLAND, Ore. — KGW has issued a Weather Impact Alert for Wednesday morning due to the chance of scattered lightning and thunderstorms. There were two clusters of thunderstorms in the Portland metro ...

This is read by an automated voice. Please report any issues or inconsistencies here. Triple-digit temperatures are predicted in inland areas of L.A. County this week along with possible thunderstorms ...

San Francisco Bay Shoreline, San Francisco Peninsula Coast, Santa Cruz Mountains and Santa Clara Valley Including San Jose ...

Marin and San Francisco counties were placed under a severe thunderstorm warning by the National Weather Service on Thursday ...