Tromsø 7-Day Snow Forecast

Tromsø Long-Range Snow Forecast Updated today

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Updated 31 October 2026 07:42 PDT

Long-Range Snow Forecast for Tromsø

Long-range (14 to 45 days) from 31 October.

For Forecast detail, see below.

Tromsø Snow Forecast Highlights

When will there be fresh snow in Tromsø?

Tromsø Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,378ft)
Next Snow?
There is no snow currently in the forecast for Tromsø.

Long-range Snow Outlook for Tromsø

Snowfall

Snow Line

Max 44°F
Min 28°F

Snow unlikely

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Tromsø Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Tromsø from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 31	Drizzle.	Max 44°F Min 37°F
Sun 01	Light snow.	Max 37°F Min 32°F
Mon 02	up to 1in New Snow Light snow. Snow falling to resort level (1,378ft).	Max 34°F Min 31°F
Tue 03	up to 2in New Snow Clear spells at altitude, light rain showers below. Snow falling to resort level (1,378ft).	Max 33°F Min 29°F
Wed 04	Light snow.	Max 40°F Min 32°F
Thu 05	up to 1in New Snow Clear spells at altitude, light rain showers below. Snow falling to resort level (1,378ft).	Max 32°F Min 29°F
Fri 06	up to 2in New Snow Clear spells at altitude, light rain below. Snow falling to resort level (1,378ft).	Max 36°F Min 28°F

No significant snowfall is forecast for this period.

This Snow Forecast for Tromsø, Norway gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Tromsø, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Tromsø Snow Forecast updated at 07:42 PDT, next update expected 10:00 PDT.

Ensemble forecast for Tromsø, Norway at 1,378ft

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

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How reliable is the snow in Tromsø?

Tromsø typically enjoys reliable snow conditions, with an average snow depth of 80-150 cm during peak season. Snowfall is consistent, and for the latest updates, check J2Ski for current snow conditions.

Off-Piste Safety in Tromsø

Before skiing or snowboarding off-piste in Tromsø, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.