Moderate Activity 🌒 12% Updated live

Aurora Forecast for
Uptown Saint John Tonight

Current northern lights conditions for Uptown Saint John, New Brunswick, Canada. Latitude 45.3°N · AACGM-v2 magnetic latitude 51.4°N.

Quick Summary: The estimated northern lights outlook for Uptown Saint John peaks at 0% over the next 24 hours. No suitable viewing window.

Aurora forecast

0%

Estimated

Highest estimate · next 24 hours

Viewing window

No suitable viewing window

America/Moncton

Kp index

3.33

Moderate

Planetary geomagnetic activity

Cloud cover

100%

Overcast

Current sky visibility

Aurora

Tonight's Verdict

Low aurora probability in Uptown Saint John tonight. Check back tomorrow for updated conditions.

Hourly Forecast · Estimated

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01
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07
07:00 — 0%
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13
13:00 — 0%
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19:00 UTC01:00 UTC07:00 UTC13:00 UTC18:00 UTC
Time (UTC)Estimated (%)
2026-10-14T19:00:00.000Z0%
2026-10-14T20:00:00.000Z0%
2026-10-14T21:00:00.000Z0%
2026-10-14T22:00:00.000Z0%
2026-10-14T23:00:00.000Z0%
2026-10-15T00:00:00.000Z0%
2026-10-15T01:00:00.000Z0%
2026-10-15T02:00:00.000Z0%
2026-10-15T03:00:00.000Z0%
2026-10-15T04:00:00.000Z0%
2026-10-15T05:00:00.000Z0%
2026-10-15T06:00:00.000Z0%
2026-10-15T07:00:00.000Z0%
2026-10-15T08:00:00.000Z0%
2026-10-15T09:00:00.000Z0%
2026-10-15T10:00:00.000Z0%
2026-10-15T11:00:00.000Z0%
2026-10-15T12:00:00.000Z0%
2026-10-15T13:00:00.000Z0%
2026-10-15T14:00:00.000Z0%
2026-10-15T15:00:00.000Z0%
2026-10-15T16:00:00.000Z0%
2026-10-15T17:00:00.000Z0%
2026-10-15T18:00:00.000Z0%
How to read this forecast

The next 24 hours use calculated local darkness and a retained aurora activity heuristic. They are not a measured or statistically calibrated chance of seeing aurora. Aggregate cloud cover is held constant unless a timed weather forecast is available.

Generated 2026-10-14T18:20:17.633Z. Kp: fresh · observation 2026-10-14T18:00:00.000Z. Cloud: fresh · cache refresh 2026-10-14T16:35:22.899+00:00. Overall model: estimated.

Window: No suitable viewing window. A dash marks a missing input; zero means the model found no visibility under the supplied conditions.

27-Day Forecast

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Oct 15

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Oct 16

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Oct 17

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About Aurora Viewing in Uptown Saint John

Uptown Saint John, Canada, is at 45.3°N. Aurora visibility depends on local conditions as well as geomagnetic activity. Its verified magnetic latitude is 51.4°N; Kp 7–9 is an approximate screening range, not a visibility probability. Even favourable activity can be hidden by clouds or daylight. Find a dark, open northern horizon and check the sky before travelling.

Follow forecasts, cloud maps and aurora alerts for Uptown Saint John in Aurora Hunt, then confirm darkness, local cloud and access before going outside.

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Frequently Asked Questions

Can you see aurora in Uptown Saint John tonight?
Aurora visibility in Uptown Saint John depends on geomagnetic activity (Kp index), cloud cover, and darkness. At 45.3°N latitude, Uptown Saint John typically needs a Kp index of 7–9 for visible aurora. Check the real-time forecast above for tonight's conditions.
What time is best to see northern lights in Uptown Saint John?
The best time to see aurora in Uptown Saint John is typically between 10 PM and 2 AM local time, when skies are darkest. Aurora can appear any time after astronomical twilight, but peak activity usually occurs around local midnight.
Where to watch aurora in Uptown Saint John?
For the best aurora viewing in Uptown Saint John, find a location away from city light pollution with a clear view to the north. Dark areas outside the city center, elevated viewpoints, and spots near water are ideal. Check cloud cover before heading out.
What Kp index is needed to see aurora in Uptown Saint John?
Uptown Saint John is at 45.3°N latitude and typically requires a Kp index of 7–9 for visible aurora. Higher Kp values mean stronger geomagnetic storms and better aurora visibility, even at lower latitudes.
Is Uptown Saint John, Canada a good place to see northern lights?
Uptown Saint John can see aurora during strong geomagnetic storms. Located at 45.3°N, aurora is visible when Kp index reaches 7–9 or higher.

Nearby Aurora Destinations

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