Oregon, Washington Extreme Heat Warning - Severe | Effective 06/12/2026 21:36
* WHAT...Dangerously hot conditions with temperatures of 95 to 100
degrees F expected.
* WHERE...Portland Metro Lowlands, Western Columbia River Gorge,
Portland West Hills and Chehalem Mountain, Inner Vancouver Metro,
and East Clark County Lowlands.
* WHEN...From 11 AM Sunday to 11 PM PDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Peak heating days will be Sunday and Monday
with a slight cool down on Tuesday. Overnight temperatures will