
ALT A Cold Weather Advisory graphic from NWS Portland issued at 130 PM PST on January 23, 2026. A map highlights the affected regions in light blue, covering most of northwest Oregon and southwest Washington, including areas from the coast to the Cascade foothills. To the right, text details the advisory for January 23rd through the 24th. The "What" section warns of wind chill temperatures as low as 15 to 25 degrees Fahrenheit. The "Where" section is for much of northwest Oregon and southwest Washington. The "When" section specifies the advisory is in effect from 10 PM on January 23 to Noon on January 24. Recommended actions include dressing warmly with exposed skin properly covered and to call 211 for warming shelter information. Logos for NOAA and the National Weather Service are at the bottom.

ALT Frost tonight. Where: Lower Columbia River, Tualatin Valley, Benton County Lowlands, Cascade Foothills of Marion & Linn Counties, Inner Vancouver Metro & North Clark County Lowlands. When: Midnight through 9 AM on October 14th, 2025. What Frost could harm sensitive outdoor vegetation. Some plants may be killed if left uncovered. Take steps now to protect tender outdoor plants from the cold. consider temporarily moving or covering outdoor potted plants indoors if they are sensitive to cold temperatures. Lightweight blankets or fabric will aid in insulating heat.

























