CALGARY -- Whipped up by high winds and fuelled by dry conditions, a second grass fire in northwest Calgary burned late Thursday afternoon. The fire, which began at about 3:30 p.m.,poured smoke into the air for a wide distance in the community. Calgary police shut down 144 Avenue between Shaganappi Trail and Symons Valley Road N.W. but it appeared that no homes were at risk. They advised residents to avoid the area for the time being. Nevertheless, the smoke and flames caused some concern for area residents like Roxane Howey. "It's really unnerving that the smoke becomes really dark for a moment and then really light, like it's consuming some kind of fuel," she told CTV News in an interview. "We have a neighbour across the ridge from us and we're watching which way his flag is flying. If it changes, I am out of here."