Northern lights Scottish Highlands tonight
The Highland interior and north-west coast sit at magnetic latitudes of 57-58°N. Kp 3-4 is enough from dark sites - Glen Affric, Torridon, and Assynt all offer Bortle 2 sky with north-facing open horizons.
Aurora visibility - Scottish Highlands
Unlikely tonight
Kp 1 is well below the Kp 3-4 threshold needed for aurora to be visible from Scottish Highlands.
Current Kp
1
of 9
7-day outlook for Scottish Highlands
Today
19 May
Tomorrow
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.
What Kp is needed here?
Scottish Highlands sits at a magnetic latitude of approximately 58°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 Scottish Highlands 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 Scottish Highlands
Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.
Glen Affric
Get directions ↗One of Scotland's most beautiful glens, with ancient Caledonian pine forest and a north-facing open horizon above Loch Beinn a' Mheadhain. Minimal light pollution in all directions. Park at the Dog Falls car park or drive further to Loch Affric for the best skies.
Torridon - Loch Torridon shore
Get directions ↗The north shore of Loch Torridon faces across open water with ancient red sandstone mountains as a foreground. The village of Torridon is tiny and the nearest town is 30 km away. On a clear night, the sky from here meets Bortle 2. The Upper Loch Torridon road gives multiple north-facing positions.
Assynt - Loch Assynt and Suilven
Get directions ↗Assynt is one of the most remote and sparsely populated landscapes in Britain. Loch Assynt's north shore, with the ruined Ardvreck Castle as foreground and Suilven rising behind, faces north-west over an unlit horizon. Light pollution is negligible. The A837 between Lochinver and Ledmore gives consistent road access.
Strathfarrar and Glen Cannich
Get directions ↗The narrow glens west of Beauly give some of the closest dark skies to Inverness. Strathfarrar is gated but accessible during daylight hours in the aurora season. Glen Cannich runs parallel to the south with similar sky quality and no access restrictions.
Best time to see the northern lights in Scottish Highlands
Scottish Highlands'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 Scottish Highlands'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 Scottish aurora locations
← Scotland aurora hubRelated pages
Scotland Aurora Hub
All Scottish aurora locations with live forecast.
North Coast 500 Aurora Guide
Durness, Strathy Point, and Smoo Cave - the north coast dark sky circuit.
Northern Lights Inverness Tonight
Inverness aurora forecast and Highlands dark sky guide.
Cairngorms Aurora Guide
Cairngorms National Park dark sky spots at Kp 3-4.
Tips for Viewing the Northern Lights
Dark sites, timing, and what to look for on a clear night.
Common questions
Aurora visibility from the Scottish Highlands - dark sky locations, thresholds, and timing.
