Grong 48-Hour Snow Forecast
Updated 20 September 2026 17:41 PDT
2-Day Forecast for Grong
48-hours from 21 September.
See below for forecast detail
Grong Snow Forecast updated at 17:41 PDT, next update expected 23:00 PDT.
Forecast for today in Grong
Max 49°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 49°F
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Light drizzle early, then cloudy later.
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
Forecast for tomorrow in Grong
Max 48°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 48°F
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Cloudy early, then light drizzle later.
Forecast times for Grong are in Oslo (Europe/Oslo) time zone.
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Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 02:00 | | Drizzle. | 47°F | NW Light | 90% | |
| Mon | 03:00 | | Light drizzle. | 47°F | NW Light | 80% | |
| Mon | 04:00 | | Cloudy. | 45°F | NW Light | 65% | |
| Mon | 05:00 | | Light drizzle. | 46°F | NW Light | 55% | |
| Mon | 06:00 | | Light drizzle. | 47°F | NW Light | 65% | |
| Mon | 07:00 | | Light drizzle. | 47°F | NW Light | 80% | |
| Mon | 08:00 | | Light drizzle. | 47°F | NW Breeze | 90% | |
| Mon | 09:00 | | Light drizzle. | 47°F | NW Breeze | 95% | |
| Mon | 10:00 | | Light drizzle. | 48°F | NW Breeze | 90% | |
| Mon | 11:00 |  | Light snow at altitude. Lt rain below. | 47°F | NW Breeze | 90% | |
| Mon | 12:00 |  | Light snow at altitude. Hvy drizzle below. | 48°F | NW Breeze | 90% | |
| Mon | 13:00 | | Light snow at altitude. Lt drizzle below. | 49°F | NW Light | 90% | |
| Mon | 14:00 | | Light drizzle. | 50°F | NW Breeze | 90% | |
| Mon | 15:00 | | Drizzle. | 49°F | NW Breeze | 90% | |
| Mon | 16:00 | | Light drizzle. | 49°F | NW Light | 90% | |
| Mon | 17:00 | | Light drizzle. | 48°F | NW Light | 80% | |
| Mon | 18:00 | | Light drizzle. | 47°F | NW Light | 70% | |
| Mon | 19:00 | | Light drizzle. | 45°F | NW Light | 50% | |
| Mon | 20:00 | | Light drizzle. | 44°F | NW Light | 35% | |
| Mon | 21:00 |  | Fair at altitude. Mixed below. | 43°F | NW Light | 25% | |
| Mon | 22:00 | | Fair at altitude. Mixed below. | 42°F | NW Light | 20% | |
| Mon | 23:00 | | Clear spells. | 41°F | NW Light | 20% | |
| Tue | 00:00 | | Fair at altitude. Cloud below. | 41°F | SE Light | 15% | |
| Tue | 01:00 | | Fair at altitude. Cloud below. | 40°F | SE Light | 15% | |
| Tue | 02:00 | | Fair at altitude. Mixed below. | 40°F | SE Light | 15% | |
| Tue | 03:00 | | Fair. | 40°F | SE Light | 10% | |
| Tue | 04:00 | | Cloudy. | 39°F | SE Light | 5% | |
| Tue | 05:00 | | Cloudy. | 40°F | SE Light | 0% | |
| Tue | 06:00 | | Cloudy. | 40°F | SE Light | 0% | |
| Tue | 07:00 | | Cloudy. | 42°F | SE Light | 0% | |
| Tue | 08:00 | | Cloudy. | 42°F | SE Light | 0% | |
| Tue | 09:00 | | Cloudy. | 43°F | SE Light | 0% | |
| Tue | 10:00 | | Cloudy. | 44°F | SE Light | 5% | |
| Tue | 11:00 | | Light snow at altitude. Lt rain below. | 45°F | SE Light | 10% | |
| Tue | 12:00 | | Light drizzle. | 46°F | SE Light | 10% | |
| Tue | 13:00 | | Cloudy. | 46°F | SE Light | 10% | |
| Tue | 14:00 | | Light drizzle. | 47°F | SE Light | 20% | |
| Tue | 15:00 | | Light drizzle. | 48°F | SE Light | 35% | |
| Tue | 16:00 | | Light drizzle. | 48°F | SE Light | 60% | |
| Tue | 17:00 | | Heavy snow showers at altitude. Drizzle below. | 47°F | SE Light | 80% | |
| Tue | 18:00 | | Light drizzle. | 47°F | SE Light | 90% | |
| Tue | 19:00 | | Drizzle. | 47°F | SE Light | 95% | |
| Tue | 20:00 | | Light drizzle. | 47°F | SE Light | 95% | |
| Tue | 21:00 | | Light drizzle. | 47°F | SE Light | 95% | |
| Tue | 22:00 | | Light drizzle. | 47°F | SE Light | 85% | |
| Tue | 23:00 | | Light drizzle. | 47°F | SE Light | 80% | |
| Wed | 00:00 | | Light drizzle. | 47°F | SW Light | 85% | |
| Wed | 01:00 | | Light snow at altitude. Drizzle below. | 47°F | SW Light | 90% | |
Snow Forecast near Grong
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Grong are not available.
Grong Snow
For current snow depths and skiing conditions, see our Current Snow Report for Grong.
No significant snowfall is forecast for this period.
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.
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.