Northern Lights Tonight in Vancouver, British Columbia

Vancouver is a long shot for aurora. The threshold of 4.7 means a strong storm, and the sky must also be clear, which is not the usual condition on the coast from late autumn to spring. Rain and low cloud close the sky on many winter nights, so plan around the cloud forecast first and the Kp number second.

The city sits between water and mountains. The North Shore peaks stand directly north of downtown, and they cut the horizon at exactly the angle you want to see, while the glow of the metropolitan area lifts the sky above the ridgeline. Waterfront spots such as Spanish Banks look across Burrard Inlet to those mountains, and the view is wide but not dark.

For a better look, go east into the Fraser Valley or south toward the border, where the land is flat and the horizon toward the north is open. Aldergrove Regional Park, listed by the local astronomy centre as an observing site, is the usual choice for those who chase the sky. On a big storm night, a red tinge in the north can show from the suburbs, so look up before you drive. Dress for damp cold and bring a thermos, because these nights are long waits.