Air stagnation, Treasure Valley
"Pedestrians and cyclists should wear bright or reflective clothing to increase the chances of being seen," the NWS advised.
Oregon produced 33% of the nation's Christmas trees last year. ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 4 AM PST ...
Jackson Macfarlane, a meteorologist with the National Weather Service in Boise, explained that an inversion is caused by the ...
The National Weather Service issued an Air Stagnation Advisory for Portland, affecting multiple areas and urging precautions ...
Saturday is off to a dry and cloudy start while much of the Portland area is under an air stagnation advisory from the National Weather Service through Monday. Saturday will continue to be mostly ...
Dense fog is set to envelop Treasure Valley for the rest of the week, as an inversion keeps cool air underneath warm air and ...
This was the biggest jump for Oregon MBB in program history.