Grong Snow Forecast - 7 day
Updated 20 March 2026 11:45 PDT
7-Day Snow Forecast for Grong
1-week from 20 March.
For Forecast detail, see below.
null snow in the long-range forecast (8 to 16 days from today)!
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Grong 7-Day Snow Forecast Highlights
When will there be fresh snow in Grong?
| Next Snow Expected | 23 March |
|---|---|
| Next Snow Amount | 4in |
| Next 48 Hours | - |
| Next 7 Days | 7in |
7-Day Snow Outlook for Grong
Snowfall
Snow Line
Max 49°F
Min 26°F
7in New Snow
Snow Line from 2,018ft to resort level (656ft).
null 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.
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Grong 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 49°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 49°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
20
Snow unlikely
Cloudy, rain showers, cloudy later.
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
Max 41°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 41°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
21
New Snow
Cloudy first, drizzle then light drizzle, cloudy later.
Snow Line from 2,018ft to 1,010ft, with rain below.
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
Max 40°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 40°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
up to 1in New Snow
Cloudy first, light snow then rain showers, light snow at altitude later.
Snow Line from 1,818ft to resort level (656ft).
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
Max 36°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
23
3in to 4in New Snow
Fair first, heavy snow showers then heavy snow, light snow later.
Snow Line from 758ft to resort level (656ft).
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
Max 35°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
24
up to 1in New Snow
Light snow first, cloudy then heavy snow showers, light snow later.
Snow Line from 860ft to resort level (656ft).
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
Max 41°F
Min 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 41°F
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Cloudy, clear sky, cloudy later.
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
Max 35°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
1in New Snow
Cloudy, light snow, clear spells later.
Snow Line from 705ft to resort level (656ft).
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
This Snow Forecast for Grong, 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 Grong, 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.
Grong Snow Forecast updated at 11:45 PDT, next update expected 17:00 PDT.
Snow Reliability
Grong typically enjoys reliable snow conditions, with an average depth of 60-100 cm and consistent snowfall throughout the winter months. For the most accurate and up-to-date snow information, be sure to check J2Ski before your trip.