Aurora Forecast Tonight in Washington
Aurora season in Washington runs from September to April.
Best Months to See the Northern Lights in Washington
Best: September to April Peak: January, November and December
September October November December January February March April
The aurora season in Washington usually runs from September to April.
Washington sits at 53.5° magnetic latitude, which means aurora typically becomes visible when the Kp index reaches 4+. As a high-latitude location, sightings are relatively common during strong solar activity. The best viewing season runs from September through April.
Other regions in United States
Aurora forecast for United States
Frequently Asked Questions
What Kp index is needed to see the Northern Lights in Washington?
In Washington, a Kp index around 4+ usually gives a realistic chance of visible aurora, depending on darkness, clouds, and light pollution.
What are the best months to see the Northern Lights in Washington?
The best months to see the Northern Lights in Washington are typically September to April, when nights are darker and aurora viewing conditions are better.
Where is the best place to see the Northern Lights in Washington?
The best places to see the Northern Lights in Washington are dark areas away from city lights, with a clear view toward the northern horizon.