Fonna Glacier Snow Forecast - 7 day
Updated 20 March 2026 17:43 PDT
7-Day Snow Forecast for Fonna Glacier
1-week from 21 March.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
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Fonna Glacier 7-Day Snow Forecast Highlights
When will there be fresh snow in Fonna Glacier?
| Next Snow Expected | 22 March |
|---|---|
| Next Snow Amount | 4in |
| Next 48 Hours | 9in |
| Next 7 Days | 17in |
7-Day Snow Outlook for Fonna Glacier
Snowfall
Snow Line
Max 35°F
Min 5°F
17in New Snow
Snow falling to resort level (3,937ft).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Powder Alert!
Powder Alarm issued 20 March 2026 22:35 PDT
Powder Possible :- 9in of Fresh Snow is forecast for Fonna Glacier over the next 2 days.
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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 35°F
Min 24°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 35°F
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Cloudy.
Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.
Max 31°F
Min 25°F
Below freezing at all levels, with valley temperatures as low as 25°F and not getting above 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
4in New Snow
Cloudy, heavy snow showers, heavy snow later.
Snow falling to resort level (3,937ft).
Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.
Max 25°F
Min 18°F
Below freezing at all levels, with valley temperatures as low as 18°F and not getting above 25°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
23
6in New Snow
Heavy snow, heavy snow showers, light snow later.
Snow falling to resort level (3,937ft).
Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.
Max 30°F
Min 22°F
Below freezing at all levels, with valley temperatures as low as 22°F and not getting above 30°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
24
7in New Snow
Heavy snow showers, heavy snow, heavy snow showers later.
Snow falling to resort level (3,937ft).
Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.
Max 28°F
Min 24°F
Below freezing at all levels, with valley temperatures as low as 24°F and not getting above 28°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
25
New Snow
Light snow, cloudy, light snow later.
Snow falling to resort level (3,937ft).
Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.
Max 29°F
Min 16°F
Below freezing at all levels, with valley temperatures as low as 16°F and not getting above 29°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
Snow unlikely
Light snow, clear sky, cloudy later.
Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.
Max 25°F
Min 5°F
Below freezing at all levels, with valley temperatures as low as 5°F and not getting above 25°F
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Cloudy, fair, clear sky later.
Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.
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 17:43 PDT, next update expected imminently.
Snow Forecast near Fonna Glacier
Snow Reliability
Fonna Glacier boasts impressive snow reliability, with an average snow depth of up to 3 meters. The glacier typically maintains snow cover well into the summer months, making it essential to check the latest snow conditions on J2Ski.