Northern lights in Prince George tonight
British Columbia, Canada · 59° magnetic latitude · Kp 3-4 threshold
Kp 1 is well below the Kp 3-4 threshold needed for aurora to be visible from Prince George.
7-day outlook for Prince George
Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.
auroratonight.space
What Kp is needed here?
Prince George sits at a magnetic latitude of approximately 59°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 3-4 before the auroral oval expands far enough south to be visible from here.
At Kp 3-4, visibility is possible from Prince George but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.
Best dark sky sites near Prince George
Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.
Forests north of city along Highway 97
Get directions ↗Highway 97 north of Prince George runs through continuous boreal forest with no significant settlements for many kilometres. Pull-offs along the highway give access to dark sky within 30 minutes of the city centre. Face north along open road cuts through the forest for an unobstructed horizon. The forestry roads branching east and west off Highway 97 give even darker conditions with almost no traffic.
Purden Lake Provincial Park
Get directions ↗About 60 km east of Prince George on Highway 16, Purden Lake Provincial Park gives a lake foreground with a dark north-facing sky over the water. The campsite and day-use area are closed in winter but the highway pull-off remains accessible. The lake reflects aurora on calm nights, and the surrounding forest blocks distant light entirely.
Tabor Mountain area
Get directions ↗Tabor Mountain ski area sits 17 km east of Prince George. The elevated position at around 1,200 m gives views above the city's light dome on most nights. In winter the ski hill is lit, but the surrounding terrain gives dark access if you drive past the resort. The mountain faces north-east over the Nechako plateau, a broad, flat, very dark region with minimal settlement.
Best time to see the northern lights in Prince George
Prince George's aurora season runs from late September through to March, when nights are long enough for truly dark skies. The equinox months, September and March, bring a natural boost in geomagnetic activity, making them statistically the best of the season. Summer months bring too much twilight for aurora to be visible at this latitude.
Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Prince George's latitude.
April through August brings persistent astronomical twilight that washes out aurora completely. Even strong events (Kp 6+) remain invisible during this period because the sky never gets dark enough.
Other Canada aurora forecasts
Up to 8 locations
How often does the aurora appear in Prince George?
Average nights per month the Kp reached Prince George's threshold of 3+, from 15 years of geomagnetic data (2010–2024).
Counts the Kp 3+ threshold only - cloud cover and local darkness are not included.
Kp data: GFZ German Research Centre for Geosciences, CC BY 4.0
Plan your trip to Prince George
Best window
The August to October window averages 38 aurora nights - the strongest consecutive stretch of the year.
How long to stay
For your best chance in March, plan at least 3 nights.
Related pages
Northern Lights Canada
Canada-wide aurora forecast hub.
Read →Northern Lights Jasper Tonight
Jasper National Park Dark Sky Preserve - 6 hours south-east.
Read →Northern Lights Whitehorse Tonight
Whitehorse - Yukon, lower Kp threshold and darker skies.
Read →What Is the Kp Index?
What Kp 3-4 means for aurora at 59° geomagnetic latitude.
Read →Tips for Viewing the Northern Lights
Finding dark sky north of Prince George.
Read →Aurora photographs from Prince George
Real photos sourced from Wikimedia Commons.
Aurora over Prince George 
Aurora over Prince George 
Aurora over Prince George 
Aurora over Prince George 
Aurora over Prince George 
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