Kongsberg 7-Day Snow Forecast

Kongsberg Long-Range Snow Forecast Updated today

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Updated 21 June 2026 14:41 BST

Long-Range Snow Forecast for Kongsberg

Long-range (14 to 45 days) from 21 June.

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 29℃ 83°F
Min 8℃ 47°F

Snow unlikely

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
Sun 21	Clear sky.	Max 21℃ 70°F Min 9℃ 49°F
Mon 22	Clear spells.	Max 21℃ 70°F Min 8℃ 47°F
Tue 23	Clear spells at altitude, cloudy below.	Max 22℃ 72°F Min 10℃ 49°F
Wed 24	Clear spells at altitude, cloudy below.	Max 24℃ 76°F Min 12℃ 53°F
Thu 25	Clear sky at altitude, fair below.	Max 26℃ 80°F Min 11℃ 52°F
Fri 26	Clear sky.	Max 29℃ 83°F Min 14℃ 56°F
Sat 27	Clear spells.	Max 24℃ 76°F Min 16℃ 60°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 14:41 BST, next update expected 20:00 BST.

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.