Seattle, WA – A heat wave is set to affect the Pacific Northwest and Northern California during the week of August 1-7, 2025, as above-normal temperatures are predicted for millions of residents across Oregon, Washington, and California.
Heat Wave Forecast
According to the National Weather Service’s 8-14 Day Temperature Outlook, large sections of the West Coast, particularly western Washington, Oregon, and northern California, are highlighted in orange and red, indicating a high chance of above-average heat.
In some areas, the probability of surpassing typical summer temperatures exceeds 60%, raising concerns about the heat-sensitive population and wildfire risks.
Heat Across the Region
This temperature surge contrasts with cooler conditions expected in much of the U.S. interior, making the Pacific states a zone of persistent and intense heat. Daytime highs are expected to reach the 90s in lower elevations, with some areas of California’s Central Valley potentially seeing triple digits…