Heat Warnings and Advisories Expanded Across Oregon and Washington, Including the Coast

The National Weather Service (NWS) has issued an Extreme Heat Warning for the Greater Portland-Vancouver Metro, Western Columbia River Gorge, and Chehalem Mountains, valid from Sunday, June 14, 2026, through Tuesday, June 16, 2026, with temperatures between 95 and 100 degrees. Heat advisories have been expanded to include all of the Oregon and Washington coastline, with daytime temperatures from 92°F to 100°F expected in the Willamette Valley. Residents are advised to prepare for dangerously hot conditions.