The National Weather Service revised its cold weather advisory for East Portland Metro on Thursday at 12:05 p.m., and it will remain in force until Friday at noon.
According to the weather service, “Wind chills of 10-20F.”
“Unsecured objects will be buffeted by gusty gusts. There could be a few power outages and tree branches being blown down. Exposure of unprotected skin to these temperatures will result in hypothermia and frostbite. The weather service states that prolonged exposure to wind chill values can result in hypothermia. “Be extremely careful when driving, particularly if you’re in a prominent car. Garbage cans and other easily blown-around items should be secured outside. To avoid frostbite and/or hypothermia, anyone preparing to go outside should exercise common sense and dress appropriately, covering any exposed skin. Avoid staying outside in damp weather as this can make it more likely that the body will cool down and become hypothermic.
Understanding cold weather alerts
Warning of cold weather: Exercise caution. When seasonably cold air temperatures or wind chill values—but not exceptionally severe ones—are anticipated or happening, a cold weather advisory is issued. When you and your loved ones go outside, make sure you cover any exposed skin and wear suitable clothing.
Warning: Extreme cold: Act now! When dangerously low air temperatures or wind chill values are predicted or already occurring, an extreme cold warning is issued. Avoid venturing outside if there is an extreme cold warning in effect. Make sure at least one other person is aware of your whereabouts, wear layers if you must go outside, and cover any exposed skin. When you reach your destination safely, update them.
Be ready for extreme cold watch. When extremely low air temperatures or wind chill values are possible, an extreme cold watch is issued. As with a warning, change your plans so that you don’t spend the coldest hours of the day outside. Update your winter survival gear and make sure your car has at least half a tank of gas left.
United Robots offers a service called Advance Local Weather Alerts that gathers the most recent information from the National Weather Service using machine learning.
