Eureka, California – Isolated thunderstorms are expected to develop across Trinity County Thursday afternoon, bringing a threat of dangerous lightning, gusty winds, and new fire starts as the region braces for shifting summer weather.
According to the National Weather Service in Eureka, the storm system will mainly affect Trinity County late Thursday, with activity potentially spreading south into Mendocino and Lake counties on Friday. Lightning and erratic winds could spark wildfires and create hazardous conditions, especially in remote or forested areas.
Residents in Weaverville, Hayfork, and along State Route 299 should be alert for sudden weather changes and avoid outdoor activities when thunder is heard. Fire crews across the North Coast remain on high alert, as dry conditions heighten wildfire risk. Locals are urged to postpone hiking or camping plans, seek shelter indoors or inside a vehicle during storms, and stay tuned to weather.gov/eka for updates.
This marks one of the first significant thunderstorm threats of midsummer for inland Northern California, with the greatest risks focused through Thursday evening. Additional advisories may be issued if storms expand southward Friday. Stay alert for further updates as weather conditions evolve.
