Fonna Glacier Snow Report and Forecast
Snow Forecast for Fonna Glacier
When will there be fresh snow?
This is the Snow Forecast for Fonna Glacier, Norway for 16 days from 25 June.
Updated 24 June 2025 19:34 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Fonna Glacier. |
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Fonna Glacier.
Forecast for today in Fonna Glacier
Max 45°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 45°F
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Light drizzle, clear spells, fair later.
Fonna Glacier has no new snow forecast in the next 48 hours.
Fonna Glacier Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Fonna Glacier 7-Day Snow Forecast Overview
Get this snow forecast by e-mail
| Wed 25 | Thu 26 | Fri 27 | Sat 28 | Sun 29 | Mon 30 | Tue 01 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F2 | S F4 | SW F3 | SW F2 | SW F2 | ||
| 4,823ft | 41°F
| 41°F
 | 44°F
 | 45°F
 | 37°F
| 47°F
| 52°F
 |
| SW F2 | S F4 | SW F3 | SW F2 | SW F2 | |||
| 4,380ft | 43°F
| 42°F
| 46°F
| 47°F
| 38°F
| 49°F
| 53°F
|
| S F4 | SW F3 | SW F2 | SW F2 | ||||
| 3,937ft | 45°F
| 47°F
 | 48°F
| 48°F
| 40°F
| 50°F
| 55°F
|
| Snow Line | |||||||
| Max Town | 45°F | 47°F | 48°F | 48°F | 40°F | 50°F | 55°F |
| Min Town | 36°F | 37°F | 39°F | 38°F | 36°F | 36°F | 44°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.
Fonna Glacier Medium-Range (7-Day) Snow Forecast Detail
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.
Max 45°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 45°F
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Light drizzle, clear spells, fair later.
Max 47°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 47°F
Temperature at BaseTemp at Base
Thu
26
Snow unlikely
Clear sky first, clear spells then rain showers, light drizzle later.
Max 48°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 48°F
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Light rain early, then light drizzle later.
Max 48°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 48°F
Temperature at BaseTemp at Base
Sat
28
Snow unlikely
Drizzle first, light rain then drizzle, heavy drizzle later.
Max 40°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 40°F
Temperature at BaseTemp at Base
Sun
29
Snow unlikely
Heavy drizzle, drizzle, light drizzle later.
Max 50°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 50°F
Temperature at BaseTemp at Base
Mon
30
Snow unlikely
Light drizzle, fair, cloudy later.
Max 55°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 55°F
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Cloudy first, heavy drizzle then light rain, drizzle later.
No significant snowfall is forecast for this period.
This Snow Forecast for Fonna Glacier, 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 Fonna Glacier, 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.
Fonna Glacier Snow Forecast updated at 19:34 PDT, next update expected imminently.
Understanding and predicting Snow Conditions in Fonna Glacier
Here are our tips for making the most of a trip to Fonna Glacier, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Fonna Glacier, 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 Fonna Glacier 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 Fonna Glacier 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 Fonna Glacier 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.