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  Storm Center: Weather Alerts: Warnings


 
My Location: San Francisco, CA 
 
Current Time: 04:00:22 PM PDT
Other Alerts  
Weather Alert
    Other Weather Alerts
Type Extreme Heat Watch

Non Precipitation Warning, Watch, or Statement
Thu Jul 10 13:28:00 PDT 2025
Issued By NWS Portland OR
Issuing Time Fri, 11 Jul 2025 03:46:00 PDT
Broadcast Time Fri, 11 Jul 2025 03:46:00 PDT
Valid Until Thu, 17 Jul 2025 00:00:00 PDT
Brief Description Extreme Heat Watch
Detailed Description * WHAT. Dangerously hot conditions with temperatures between 95 and 105 degrees possible. Low temperatures between 65 to 70 degrees are possible Tuesday night, which would limit overnight relief. * WHERE. Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Lower Columbia River and Cowlitz River Valleys, and Central Willamette Valley. * WHEN. From Tuesday afternoon through Wednesday evening. * IMPACTS. Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS. There is a 40-80% chance that Tuesday night low temperatures remain above 65 degrees and a 20-40% they don't drop below 70. There is a 10-30% chance for highs to reach 105 Tuesday and Wednesday across the Willamette Valley, highest on Wednesday.
       
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