45°45'北緯 / 122°52'西経 / 高度 17 m / 23:37 2026/06/20, America/Los_Angeles (UTC-7)
から: 2026/06/20, 22:35
に: 2026/06/21, 10:45
* WHAT...Temperatures up to 92 to 97 expected. * WHERE...Lower Columbia River and Cowlitz River Valleys, Portland West Hills and Chehalem Mountain, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...From 11 AM Monday to 11 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses.
Columbia,Lower Columbia River
Drink plenty of fluids, stay in a cool place during the heat of the
day, stay out of the sunshine, and check up on relatives and
neighbors. For those without air conditioning, use fans to keep air
moving. Keeps windows closed during the day and open at night,
unless air quality is degraded due to wildfire smoke.
NWS Portland OR
2026/06/20, 22:35