Pacific Northwest Enjoys Mild Summer; Fire Risks Persist
Pacific Northwest Enjoys Mild Summer; Fire Risks Persist
US · Published Aug 1, 2026
The Pacific Northwest has experienced a relatively mild summer so far, with Portland recording only nine days at or above 90°F (32°C) and one day reaching 100°F (38°C).
Temperatures have been slightly above average due to a warmer-than-normal June, but the region has avoided prolonged heat waves thanks to consistent onshore flow and morning cloudiness.

Impact & Risks

Residents of Oregon and Washington face heightened fire risks as dry fuels and strong winds create conditions for explosive fire growth. The Grasshopper, Bench, and Rowe Complex fires are among the most active, with smoke expected to drift west of the Cascades early next week. While no significant rain or lightning outbreaks are forecast through August 8-9, the fire season remains critical due to record-low snowpack and dry spring conditions. Additionally, the mild summer weather has kept heat-related risks relatively low, but localized smoke and air quality issues may arise.

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