Frost Advisory issued April 15 at 9:24PM PDT until April 16 at 9:00AM PDT by NWS Portland OR
* WHAT...Temperatures of 32 to 36 degrees will result in frost
formation.
* WHERE...Central and Southern Willamette Valley, Northern and
Central Coast Range Valleys and Mountains of Oregon, Lower
Columbia River and Cowlitz River Valleys, Tualatin Valley,
Portland West Hills and Chehalem Mountain, Willapa Hills, North
Clark County Lowlands, and South Washington Cascade Foothills.
* WHEN...From 1 AM to 9 AM PDT Thursday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
Take steps now to protect tender outdoor plants from the cold.
Consider temporarily moving outdoor potted plants indoors if they
are sensitive to cold temperatures.
Consider temporarily covering sensitive plants with a lightweight
cotton fabric (i.e., bedsheets, thin blankets), as this will help
retain heat and provide frost protection for your plants.
Varoitus voimassa to klo 11:00 - to klo 19:00
