Oregon, Washington Extreme Heat Watch - Severe | Effective 06/09/2026 21:16
* WHAT...Dangerously hot conditions with temperatures between 95 and<br />
100 degrees possible.
* WHERE...Portland Metro Lowlands, Western Columbia River Gorge,<br />
Inner Vancouver Metro, and East Clark County Lowlands.
* WHEN...From Sunday morning through Monday evening.
* IMPACTS...Heat related illnesses increase significantly during<br />
extreme heat events.
* ADDITIONAL DETAILS...Low temperatures between 63 to 66 degrees are<br />
possible for Monday morning and Tuesday morning. However, there is<br />