An Alaskan storm will cycle through San Diego County Monday through Thursday, dropping 1 to 2 inches of rain in some areas, a half-foot of snow on Mount Laguna, winds gusting to 45 mph, and waves in ...

Be sure to download the KOAT App to receive customized weather alerts. You can watch the latest forecast on the app, too.

A storm system moved across Southern California on Tuesday, February 10, bringing heavy rain, mountain snow, lightning, and ...

Lightning flashed above northern Utah late Wednesday, February 11, as wintry weather moved through the region.Zeke Orzech ...

PG&E’s expanded use of artificial intelligence (AI) and machine‑learning enhanced weather models provide an early picture of ...

Mild-than-normal morning temperatures are still once again present, but with gustier winds as sporadic showers of rain, as well as high-elevation snow showers, are beginning to form with relatively ...

Researchers say better modeling of multi-ignition fires could help protect firefighters and guide smarter deployments.

Multi-ignition wildfires are a dangerous challenge for firefighters. But a new model from the Lawrence Livermore National ...

Record challenging temperatures possible Thursday ...

A camera detection system is a band aid. A camera cannot fully evaluate the surrounding terrain. A camera cannot interpret ...

When a lightning storm struck the parched Diablo mountain range in August 2020, igniting fires that turned the skies an apocalyptic shade of orange, the Governor’s ...