Northern Lights Forecast for Salla

Salla has several marked nature observation points, and two are close to the resort. One is on the summit of Sallatunturi, reached on foot by the maintenance road from the south side of the slopes, with a hut, hammocks and the "in the middle of nowhere" sign on top. The other is at Kaunisharju, beside the road 4 km from the center of Sallatunturi toward Kuusamo; it has no fire pit. The summit one looks out over Salla National Park.

Not a true one. Salla is just north of the Arctic Circle, but at the winter solstice the sun still clears the horizon for a little under two hours around midday, so the local tourist office describes December and January as only a trace of sunlight on the horizon rather than full darkness. The nights are long and dark from late August to April either way; the midnight sun runs from early June to early July.

Take the night train from Helsinki to Kemijärvi, where a connecting bus continues to the Sallatunturi resort in about 1.5 hours. The nearest airports are Rovaniemi, about 160 km west, and Kuusamo, about 100 km south. The Kaunisharju observation point is 4 km from the resort center and the summit point is a walk up from the slopes, so neither needs a car.

Very. Salla held Finland's official cold record from 1985 to 1999, with −50.4 °C measured at Naruska, in the northeast of the municipality, until Pokka in Kittilä recorded −51.5 °C in January 1999. January and February nights can still drop to −40 °C.

The aurora season in Salla runs from late August to mid-April, when the nights get dark. Your best chances are in October, and again in February and March, when the aurora shows on many clear nights. The longest nights, around 21 December, have about 15 hours of darkness.

No. From early May to early August the nights in Salla stay light, and the midnight sun lasts from early June to early July. The aurora is still there, but the sky is too bright to see it.

In Salla, you usually need at least Kp 2 to have a reasonable chance of seeing the northern lights. Lower Kp can still bring a faint aurora display low on the northern horizon, but it is less common.

This is based on magnetic latitude, and Kp index is a global geomagnetic index, so treat it as a rule of thumb, not a location-specific guarantee.

Tonight, the NOAA Kp index forecast is 1.3 to 1.7. That is a bit below the usual Kp index threshold for Salla, so there is still a small chance of seeing faint aurora low on the northern horizon.