Grong Snow Report and Forecast
Snow Forecast for Grong
When will there be fresh snow?
This is the Snow Forecast for Grong, Norway for 16 days from 30 April.
Updated 29 April 2025 21:35 PDT.
| Next Snow Expected | 3 May |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | 2in |
| Next 7 Days | 11in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Grong.
Forecast for today in Grong
Max 46°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 46°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
30
up to 1in New Snow
Light drizzle first, rain showers then light drizzle, cloudy later.
Snow Line from 1,834ft to 1,440ft, with rain below.
Grong has 2in new snow forecast in the next 48 hours.
Grong Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Grong 7-Day Snow Forecast Overview
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| Wed 30 | Thu 01 | Fri 02 | Sat 03 | Sun 04 | Mon 05 | Tue 06 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F2 | SE F2 | NW F3 | NW F3 | SW F2 | SW F2 | |
| 2,854ft | 38°F
 +1in
| 37°F
| 38°F
+1in
| 30°F
+1in
| 29°F
| 32°F
+2in
| 34°F
+2in
|
| NW F2 | SE F2 | NW F3 | NW F3 | SW F2 | SW F2 | ||
| 1,755ft | 42°F
| 41°F
| 42°F
| 34°F
+1in
| 33°F
| 36°F
+1in
| 38°F
 |
| NW F2 | SE F2 | NW F3 | NW F3 | SW F3 | SW F3 | ||
| 656ft | 46°F
| 45°F
| 46°F
| 38°F
| 40°F
| 41°F
 | 43°F
|
| Snow Line | varying 1,834ft | varying 2,556ft | varying 1,965ft | varying 1,014ft | varying 2,720ft | varying 2,818ft | |
| Max Town | 46°F | 45°F | 46°F | 38°F | 40°F | 41°F | 43°F |
| Min Town | 36°F | 33°F | 39°F | 32°F | 31°F | 33°F | 36°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.
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 46°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 46°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
30
up to 1in New Snow
Light drizzle first, rain showers then light drizzle, cloudy later.
Snow Line from 1,834ft to 1,440ft, with rain below.
Max 45°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 45°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Fair first, cloudy then drizzle, light drizzle later.
Max 46°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 46°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
02
up to 1in New Snow
Rain showers early, then light drizzle later.
Snow Line from 2,556ft to 1,834ft, with rain below.
Max 38°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 38°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
03
up to 1in New Snow
Light snow at altitude, clear spells, light snow later.
Snow Line from 1,965ft to resort level.
Max 40°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
04
New Snow
Clear sky, clear spells, snow showers later.
Snow Line from 1,014ft to resort level.
Max 41°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 41°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
05
up to 2in New Snow
Cloudy, clear spells, drizzle later.
Snow Line from 2,720ft to resort level.
Max 43°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 43°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
up to 2in New Snow
Drizzle early, then light rain later.
Snow Line from 2,818ft to 1,539ft, with rain below.
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 21:35 PDT, next update expected imminently.
Understanding and predicting Snow Conditions in Grong
Here are our tips for making the most of a trip to Grong, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Grong, 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 Grong 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 Grong 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 Grong 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.