Webtemperatures were expected to soar well past 100 degrees fahrenheit (38 degrees celsius) over the next several days, the national weather service said. Will persist, baking parts of the west with dangerous temperatures that will soar into the. Many areas in northern california surpassed 110. Webtemperatures were expected to soar well past 100 degrees fahrenheit (38 degrees celsius) over the next several days, the national weather service said. Webmild temperatures and low humidity are a thing of the past heading into the weekend as heat and humidity combine for a summer scorcher. Webon tuesday, several cities across inland northern california surpassed 100 degrees, including one that broke a daily record — and highs wednesday were. Webin portland, ore. , temperatures were forecast to hover around 100 degrees for five straight days, having started friday, conditions that once would have been. Webthe strength and persistence of the heat dome and its sinking, dry air allowed temperatures to soar as far north as washington state.
