The north and east bay hills and the diablo range. Under a red flag warning from this evening it begins at 9 pm and will last through the day on tuesday until wednesday morning. It is going to get hot outside. 80 at the coast. Close to 90 San Francisco. The majority of the bay area under a heat advisory tomorrow afternoon and wednesday afternoon. Today began to warm up. It will be 10 or 15 degrees hotter tomorrow. 88 concorde. 71 San Francisco. 92 santa rosa. Plan on triple digits tomorrow. One sure flow is weakening. Westerly component to the wind it will be gone by tomorrow. It is almost gone tonight. With the temperatures climbing and the offshore wind increasing your highs tomorrow. 18 or 19 degrees above average. 92 oakland. 101 degrees in concorde. Well talk about how long this will last and when temperatures will fall 10 degrees below average. Because of the fire danger power shut offs could hit sonoma county. Wilson walker is in pembroke with the steps some residents are taking