URGENT – WEATHER MESSAGE
National Weather Service Portland OR
1132 AM PDT Mon Oct 11 2021

North Oregon Coast-Central Oregon Coast-
Coast Range of Northwest Oregon-
Central Coast Range of Western Oregon-Lower Columbia-
Greater Portland Metro Area-Central Willamette Valley-
South Willamette Valley-Western Columbia River Gorge-
Willapa Hills-South Washington Coast-I-
5 Corridor in Cowlitz County-Greater Vancouver Area-
Including the cities of Astoria, Cannon Beach, Tillamook,
Netarts, Pacific City, Lincoln City, Newport, Cape Foulweather,
Yachats, Florence, Vernonia, Jewell, Sunset Summit, Lees Camp,
Trask, Grande Ronde, Burnt Woods, Tidewater, Swisshome, Veneta,
St. Helens, Clatskanie, Hillsboro, Portland, Wilsonville,
Oregon City, Gresham, Troutdale, Salem, McMinnville, Woodburn,
Stayton, Dallas, Eugene, Springfield, Corvallis, Albany, Lebanon,
Corbett, Rooster Rock, Multnomah Falls, Cascade Locks, Willapa,
Frances, Elk Mountain, Ryderwood, Raymond, Long Beach,
Ocean Park, Naselle, Cathlamet, Cape Disappointment, Longview,
Kelso, Castle Rock, Battle Ground, Ridgefield, Washougal, Yacolt,
Amboy, North Bonneville, and Stevenson
1132 AM PDT Mon Oct 11 2021

…FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PDT TUESDAY…

* WHAT…Temperatures between 32 and 36 degrees will result in
frost formation. Lowest temperatures, possibly nearing 30
degrees, expected in generally cooler locations like Battle
Ground, Hillsboro, parts of the north Coast Range, and rural
areas within the central and southern Willamette Valley.

* WHERE…Portions of southwest Washington and northwest Oregon.

* WHEN…From midnight tonight to 9 AM PDT Tuesday.

* IMPACTS…Frost could kill sensitive outdoor vegetation if
left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

People in the area covered by the frost advisory are advised to
harvest or protect tender vegetation. Potted plants normally left
outdoors should be covered or brought inside away from the cold.

For more information from the National Weather Service visit
https://weather.gov/portland