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Extreme Heat Watch
ActiveTualatin Valley; Inner Portland Metro; East Portland Metro; West Columbia River Gorge I-84 Corridor; Central Columbia River Gorge I-84 Corridor
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* WHAT...Dangerously hot conditions with temperatures around 95 to 100 degrees F possible.
* WHERE...Western and Central Columbia River Gorge, Portland Metro Lowlands, Inner Vancouver Metro, and East Clark County Lowlands.
* WHEN...From Monday morning through Tuesday evening.
* IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* ADDITIONAL DETAILS...Warming trend on Monday and Tuesday with urban heat impacts possible. Overnight temperatures will be warmest on Monday night into Tuesday morning ranging from 63-65 degrees F. Tuesday into Wednesday will be similar in the most urban areas. Onshore flow will provide some potential relief Tuesday night.
Data from the National Weather Service
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