Kongsberg 7-Day Snow Forecast

Kongsberg Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 14 May 2026 07:47 UTC

Long-Range Snow Forecast for Kongsberg

Long-range (14 to 45 days) from 14 May.

For Forecast detail, see below.

Kongsberg Snow Forecast Highlights

When will there be fresh snow in Kongsberg?

Kongsberg Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (435m)
Next Snow?
There is no snow currently in the forecast for Kongsberg.

Long-range Snow Outlook for Kongsberg

Snowfall

Snow Line

Max 14℃ 57°F
Min 1℃ 34°F

Snow unlikely

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Kongsberg 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 Kongsberg from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 14	Drizzle.	Max 4℃ 40°F Min 3℃ 37°F
Fri 15	Light drizzle.	Max 7℃ 45°F Min 4℃ 38°F
Sat 16	Light drizzle.	Max 10℃ 50°F Min 3℃ 36°F
Sun 17	Light drizzle.	Max 14℃ 57°F Min 1℃ 34°F
Mon 18	Cloudy.	Max 12℃ 54°F Min 1℃ 35°F
Tue 19	Light snow at altitude, light rain below.	Max 13℃ 56°F Min 6℃ 43°F
Wed 20	Light drizzle.	Max 13℃ 56°F Min 5℃ 41°F

No significant snowfall is forecast for this period.

This Snow Forecast for Kongsberg, 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 Kongsberg, on any given piste 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.

Kongsberg Snow Forecast updated at 07:47 UTC, next update expected 13:00 UTC.

Ensemble forecast for Kongsberg, Norway at 270m

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.

Snow Reliability

Kongsberg generally enjoys reliable snow, with an average snow depth of around 100 cm during peak season. For the latest snow conditions, be sure to check J2Ski for updated information.

Off-Piste Safety in Kongsberg

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