Yes, you can see the Northern Lights in Sälenfjällen - especially during clear nights in autumn and spring winter. Although the area lies somewhat south of the classic auroral zone, the light phenomenon is regularly visible as solar activity increases. Sälen is located at around 61°N, meaning that fainter auroras often appear low in the north, while stronger outbreaks can create distinct green bands, arcs and even pulsating structures across the sky.
Tonight’s forecast – how to read it
Sälen is located at 61°N, south of the auroral oval, so strong geomagnetic activity is required. You can obtain the forecast from two sources: NOAA’s 30-minute forecast (spaceweather.gov, formerly swpc.noaa.gov), which shows the current position of the oval, and the Swedish Institute of Space Physics’ magnetometer in Kiruna (www2.irf.se/mag), which displays the disturbance in real time. NOAA’s rule of thumb is that the southern edge of the oval lies at approximately 66° geomagnetic latitude at Kp 0 and moves approximately two degrees southwards per Kp step; the Northern Lights are often visible hundreds of kilometres south of the oval itself, but no authority publishes a precise Kp value for Sälen. The SMHI does not provide a Northern Lights forecast. The best chance is one to two hours around midnight, approximately 22:00–02:00, around the autumn and spring equinoxes when the storms are at their strongest, and on dark, clear nights with no moon.
Best time and season
The Northern Lights can be seen from September to April, but the best chances come during autumn and spring winter. In autumn, you'll encounter dark, clear nights with dry air layers, and from February to March, longer days are combined with cold, cloudless evenings. Aim for the time between 21.00 and 02.00, preferably during the new moon for maximum contrast. Many people find that nights around midnight offer the most vivid displays.
How to increase the chances of success
Follow a simple Northern Lights forecast via an aurora app or website. No authority publishes a Kp value for Sälen; according to NOAA’s scale, the aurora oval shifts approximately two degrees southwards per Kp step, so strong activity is required at our latitude. Allow your eyes to adjust to the darkness for 10–20 minutes – faint, greyish glows may suddenly appear green as your night vision kicks in. Switch off your head torch and dim your mobile phone’s screen. The Northern Lights can change rapidly: sometimes they sweep across the entire sky, sometimes they glow quietly on the horizon. Patience and darkness are your best tools.
Best locations for Northern Lights in Sälen
Choose a place with darkness, altitude and a clear horizon to the north. Mountain ridges such as Hemfjället and Östfjället provide excellent panoramic views. Even the upper cottage areas in Tandådalen and Hundfjället works if you avoid bright light. On the moors of Storfjället and in parts of hiking and cycling trails you will find pristine darkness horizons. For families, a patio with dimmed lights can be a comfortable and warm option.
Photo tips for the Northern Lights
You don't need advanced equipment to capture the aurora, but a tripod is essential. Use a wide angle, open aperture (f/1.4-f/2.8), ISO 1600-3200 and shutter speed of 2-8 seconds. Shorter times capture detail in fast bands, longer gives softer light. Many modern mobiles with night mode can now achieve fantastic results. Manually focus on stars, switch off autofocus and use a red light headlamp to preserve night vision. A hot drink and photo tour in the mountains makes the evening complete.
Prerequisites & clothing
Northern Lights hunting means freezing cold. Dress in layers, wear warm shoes, a hat and thin liner gloves under thicker mittens so you can handle your camera or mobile phone. Choose a sheltered spot and avoid strong light sources. A thermos of tea, a seat cushion and patience will make the experience both comfortable and magical. Combine the evening with spa and relaxation or sauna - the mountain night is at its most beautiful when you go out into the silence after the heat.
How often are northern lights visible in Sälen?
During a normal season, the Northern Lights can be seen in Sälen several times a month, especially during periods of high solar activity. Activity varies with the sun's 11-year cycle; during a solar maximum, the chances increase significantly. Consider the Northern Lights as a bonus activity – plan your mountain evening as usual, but keep an eye on the north. When the sky begins to turn green, the reward is unforgettable – a tranquil natural phenomenon that makes the mountain night in Sälen something truly special.
During a normal season, the Northern Lights can be seen in Sälen several times a month, especially during periods of high solar activity. Activity varies with the sun's 11-year cycle; during a solar maximum, the chances increase significantly. Consider the Northern Lights as a bonus activity – plan your mountain evening as usual, but keep an eye on the north. When the sky begins to turn green, the reward is unforgettable – a tranquil natural phenomenon that makes the mountain night in Sälen something truly special.
To get the best possible experience, many people choose a accommodation where nature starts right outside the door. If you are planning a trip to the mountains, you can read more about the possibility of Rent a holiday home in Sälen. If you are travelling with family or a larger group, it may be worth looking at our large cottages in Sälen, while those who want to combine mountain nature with extra comfort can be inspired by our luxury holiday cottages in Sälen.