Much of the North Bay will be under a heat advisory from eight o’clock this morning to the beginning of Friday. The heat advisory applies to the North Bay interior mountains and valleys and the Sonoma Coastal Range. Cloverdale and other areas north of Santa Rosa could reach triple digits tomorrow. Santa Rosa and Napa could see highs in the mid-90s today and tomorrow afternoon. Thursday will still be hot but closer to 90 for Santa Rosa. The warmer and dryer weather could raise the fire risk, but no red flag warnings have been issued.
Hazardous beach conditions are also expected Wednesday and Thursday with unexpected sneaker waves during that time.
