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Filefjell Snow Forecast - 20th September 2026

Filefjell Snow Report and Forecast

ECMWF IFS
GFS

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Updated 20 September 2026 02:49 PDT

Snow Forecast for Filefjell

Snow and Weather from 20 September.

For Forecast detail, see below.

Filefjell Snow Forecast Highlights

When will there be fresh snow in Filefjell?

Filefjell Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,691ft)
Next Snow?
There is no snow currently in the forecast for Filefjell.

Forecast for today in Filefjell

Max 41°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 41°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

Lt DrizzleLt DrizzleLt DrizzleLt Drizzle

Light drizzle.

Forecast times for Filefjell are in Oslo (Europe/Oslo) time zone.

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Filefjell 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Filefjell from OpenMeteo(ECMWF IFS)
Sun
20
Mon
21
Tue
22
Wed
23
Thu
24
Fri
25
Sat
26
WindSW F3NW F3S F2SW F2
4,101ft
38°F
Lt Drizzle
41°F
Cloud
48°F
Cloud
52°F
Cloud
45°F
Lt Drizzle
47°F
Shwrs
43°F
Cloud
SW F3NW F3
3,691ft
40°F
Lt Drizzle
44°F
Cloud
50°F
Cloud
54°F
Cloud
47°F
Lt Drizzle
50°F
Shwrs
46°F
Cloud
SW F3NW F3
3,281ft
41°F
Lt Drizzle
45°F
Cloud
51°F
Cloud
56°F
Cloud
49°F
Lt Drizzle
51°F
Shwrs
48°F
Cloud
Snow Line
Max Town41°F45°F51°F56°F49°F51°F48°F
Min Town36°F36°F38°F40°F45°F39°F37°F

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Snow Reliability

Filefjell enjoys reliable snow conditions, with average snow depths of around 50-100 cm during the peak season. For the most accurate and up-to-date snow information, check J2Ski before your trip.

Understanding and predicting Snow Conditions in Filefjell

Here are our tips for making the most of a trip to Filefjell, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Filefjell, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Filefjell is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Filefjell will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Filefjell for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.