Fonna Glacier 48-Hour Snow Forecast
Updated 20 March 2026 17:43 PDT
Powder Alarm
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.
2-Day Forecast for Fonna Glacier
48-hours from 21 March.
See below for forecast detail
Fonna Glacier Snow Forecast updated at 17:43 PDT, next update expected imminently.
Forecast for today in Fonna Glacier
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.
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.
Forecast for tomorrow in Fonna Glacier
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.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 01:00 | | Cloudy. | 24°F | S Light | 0% | |
| Sat | 02:00 | | Cloudy. | 25°F | S Light | 0% | |
| Sat | 03:00 | | Cloudy. | 27°F | S Light | 0% | |
| Sat | 04:00 | | Cloudy. | 28°F | S Light | 0% | |
| Sat | 05:00 | | Cloudy. | 29°F | S Light | 0% | |
| Sat | 06:00 | | Cloudy. | 29°F | S Light | 0% | |
| Sat | 07:00 | | Cloudy. | 29°F | S Light | 0% | |
| Sat | 08:00 | | Cloudy. | 31°F | S Light | 0% | |
| Sat | 09:00 | | Cloudy. | 33°F | S Light | 5% | |
| Sat | 10:00 | | Cloudy. | 34°F | S Light | 5% | |
| Sat | 11:00 | | Cloudy. | 35°F | S Light | 5% | |
| Sat | 12:00 | | Cloudy. | 35°F | S Light | 5% | |
| Sat | 13:00 | | Cloudy. | 35°F | S Light | 5% | |
| Sat | 14:00 | | Cloudy. | 35°F | S Light | 5% | |
| Sat | 15:00 | | Cloudy. | 34°F | S Light | 0% | |
| Sat | 16:00 | | Cloudy. | 33°F | S Light | 0% | |
| Sat | 17:00 | | Cloudy. | 33°F | S Light | 5% | |
| Sat | 18:00 | | Cloudy. | 32°F | S Light | 10% | |
| Sat | 19:00 | | Cloudy. | 32°F | S Light | 10% | |
| Sat | 20:00 | | Cloudy. | 31°F | S Light | 15% | |
| Sat | 21:00 | | Cloudy. | 31°F | S Light | 15% | |
| Sat | 22:00 | | Cloudy. | 31°F | S Light | 15% | |
| Sat | 23:00 | | Cloudy. | 31°F | S Light | 10% | |
| Sun | 00:00 | | Cloudy. | 31°F | SW Light | 5% | |
| Sun | 01:00 | | Cloudy. | 31°F | SW Light | 0% | |
| Sun | 02:00 | | Cloudy. | 31°F | SW Light | 0% | |
| Sun | 03:00 | | Cloudy. | 31°F | SW Light | 0% | |
| Sun | 04:00 | | Cloudy. | 30°F | SW Light | 0% | |
| Sun | 05:00 | | Cloudy. | 30°F | SW Light | 0% | |
| Sun | 06:00 |  | Clear spells. | 30°F | SW Light | 5% | |
| Sun | 07:00 | | Cloudy. | 30°F | SW Light | 10% | |
| Sun | 08:00 | | Cloudy. | 30°F | SW Light | 20% | |
| Sun | 09:00 | | Cloudy. | 30°F | SW Light | 30% | |
| Sun | 10:00 | | Cloudy. | 30°F | SW Light | 45% | |
| Sun | 11:00 | | Clear spells. | 31°F | SW Light | 55% | |
| Sun | 12:00 | | Heavy snow showers. | 30°F | SW Light | 65% | |
| Sun | 13:00 | | New Snow | Heavy snow showers. | 29°F | SW Light | 75% |
| Sun | 14:00 | | New Snow | Heavy snow showers. | 29°F | SW Light | 85% |
| Sun | 15:00 | | New Snow | Heavy snow showers. | 30°F | SW Light | 90% |
| Sun | 16:00 | | New Snow | Heavy snow showers. | 30°F | SW Light | 90% |
| Sun | 17:00 | | New Snow | Heavy snow showers. | 30°F | SW Light | 95% |
| Sun | 18:00 | | New Snow | Heavy snow showers. | 30°F | SW Light | 100% |
| Sun | 19:00 |  | New Snow | Heavy snow. | 29°F | SW Light | 100% |
| Sun | 20:00 | | 1in New Snow | Heavy snow. | 28°F | SW Light | 100% |
| Sun | 21:00 | | New Snow | Heavy snow. | 28°F | SW Light | 100% |
| Sun | 22:00 | | New Snow | Heavy snow showers. | 27°F | SW Light | 100% |
| Sun | 23:00 | | New Snow | Heavy snow. | 25°F | SW Light | 100% |
| Mon | 00:00 | | New Snow | Heavy snow. | 25°F | W Light | 100% |
Snow Forecast near Fonna Glacier
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Eikedalen | 12in | 25in | |||||||
| Folgefonn | 11in | 22in |
Fonna Glacier Snow
For current snow depths and skiing conditions, see our Current Snow Report for Fonna Glacier.
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.
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.