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Fonna Glacier Snow Forecast - 48 hour - 21st March 2026

Fonna Glacier 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 23:42 PDT

Powder Alarm

Powder Alarm issued 20 March 2026 23:48 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 23:42 PDT, next update expected 05:00 PDT.

Forecast for today in Fonna Glacier

Max 34°F
Min 24°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 34°F

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Fonna Glacier are in Oslo (Europe/Oslo) time zone.

Powder Alert!

Powder Alarm issued 20 March 2026 23:48 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 26°F

Below freezing at all levels, with valley temperatures as low as 26°F and not getting above 31°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

3in New Snow

CloudCloudSnowHvy 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

48 Hour Weather and Snow Forecast for Fonna Glacier from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat01:00Cloud

Cloudy.24°FS
Light
0%
Sat02:00Cloud

Cloudy.26°FS
Light
0%
Sat03:00Cloud

Cloudy.28°FS
Light
0%
Sat04:00Cloud

Cloudy.29°FS
Light
0%
Sat05:00Cloud

Cloudy.29°FS
Light
0%
Sat06:00Cloud

Cloudy.29°FS
Light
0%
Sat07:00Cloud

Cloudy.30°FS
Light
0%
Sat08:00Cloud

Cloudy.31°FS
Light
0%
Sat09:00Cloud

Cloudy.32°FS
Light
0%
Sat10:00Cloud

Cloudy.33°FS
Light
0%
Sat11:00Cloud

Cloudy.33°FS
Light
0%
Sat12:00Cloud

Cloudy.34°FS
Light
0%
Sat13:00Cloud

Cloudy.34°FS
Light
0%
Sat14:00Cloud

Cloudy.34°FS
Light
0%
Sat15:00Cloud

Cloudy.34°FS
Light
0%
Sat16:00Cloud

Cloudy.33°FS
Light
0%
Sat17:00Cloud

Cloudy.33°FS
Light
0%
Sat18:00Cloud

Cloudy.32°FS
Light
0%
Sat19:00Cloud

Cloudy.32°FS
Light
0%
Sat20:00Cloud

Cloudy.31°FS
Light
5%
Sat21:00Cloud

Cloudy.31°FS
Light
5%
Sat22:00Cloud

Cloudy.31°FS
Light
5%
Sat23:00Cloud

Cloudy.31°FS
Light
5%
Sun00:00Cloud

Cloudy.31°FSW
Light
0%
Sun01:00Cloud

Cloudy.31°FSW
Light
0%
Sun02:00Cloud

Cloudy.31°FSW
Light
0%
Sun03:00Cloud

Cloudy.31°FSW
Light
0%
Sun04:00Cloud

Cloudy.30°FSW
Light
0%
Sun05:00Cloud

Cloudy.30°FSW
Light
0%
Sun06:00Light Snow

Light snow.30°FSW
Light
5%
Sun07:00Cloud

Cloudy.30°FSW
Light
5%
Sun08:00Cloud

Cloudy.30°FSW
Light
10%
Sun09:00Cloud

Cloudy.30°FSW
Light
20%
Sun10:00Cloud

Cloudy.30°FSW
Light
25%
Sun11:00Mixed

Clear spells.31°FSW
Light
40%
Sun12:00Snow

Heavy snow showers.30°FSW
Light
60%
Sun13:00Snow

Heavy snow showers.29°FSW
Light
75%
Sun14:00Snow

New Snow
Snow falling to resort level (3,937ft).

Heavy snow showers.29°FSW
Light
85%
Sun15:00Snow

New Snow
Snow falling to resort level (3,937ft).

Heavy snow showers.30°FSW
Light
90%
Sun16:00Snow

New Snow
Snow falling to resort level (3,937ft).

Heavy snow showers.30°FSW
Light
95%
Sun17:00Snow

Heavy snow showers.30°FSW
Light
100%
Sun18:00Snow

Heavy snow showers.29°FSW
Light
100%
Sun19:00Hvy Snow

New Snow
Snow falling to resort level (3,937ft).

Heavy snow.29°FSW
Light
100%
Sun20:00Hvy Snow

New Snow
Snow falling to resort level (3,937ft).

Heavy snow.29°FSW
Light
100%
Sun21:00Hvy Snow

New Snow
Snow falling to resort level (3,937ft).

Heavy snow.28°FSW
Light
100%
Sun22:00Snow

Heavy snow showers.27°FSW
Light
100%
Sun23:00Light Snow

Light snow.26°FSW
Light
100%
Mon00:00Snow

Heavy snow showers.26°FSW
Light
100%

Snow Forecast near Fonna Glacier

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Fonna Glacier
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Eikedalen12in 33in
Folgefonn10in 31in

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.