Next 3 days weather summary:Moderate rain (total 10.0mm), heaviest on Sat night. Very mild (max 12°C on Sat afternoon, min 6°C on Thu night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 24.0mm), heaviest during Sun night. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Mon night). Wind will be generally light. | ||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | |  | | | |  | |  | |
rain shwrs | some clouds | cloudy | clear | light rain | cloudy | cloudy | light rain | light rain | light rain | heavy rain | rain shwrs | rain shwrs | light rain | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | — | — | — | 1 | — | — | 5 | 3 | 3 | 13 | 2 | 3 | 3 | — | — | — |
max °C | 8 | 6 | 8 | 10 | 9 | 9 | 12 | 10 | 7 | 9 | 7 | 9 | 8 | 7 | 8 | 9 | 7 |
min °C | 8 | 6 | 6 | 10 | 7 | 7 | 11 | 7 | 7 | 8 | 7 | 8 | 7 | 6 | 7 | 8 | 6 |
chill °C | 6 | 6 | 5 | 10 | 5 | 6 | 9 | 4 | 4 | 6 | 4 | 5 | 3 | 3 | 6 | 8 | 6 |
Humid % | 69 | 72 | 71 | 71 | 89 | 71 | 65 | 98 | 92 | 92 | 96 | 83 | 83 | 88 | 70 | 75 | 67 |
Freeze m | 1300 | 2100 | 1850 | 1750 | 1550 | 1850 | 1950 | 1650 | 1550 | 1550 | 1650 | 1600 | 1400 | 1450 | 1600 | 1450 | 2750 |
 | — | — | 6:39 | — | — | 6:41 | — | — | 6:45 | — | — | 6:48 | — | — | 6:50 | — | — |
 | 7:30 | — | — | 7:28 | — | — | 7:23 | — | — | 7:21 | — | — | 7:16 | — | — | 7:13 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Varsom.no Avalanche Warnings
Latest snow reports near Grong:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Grong at the specific elevation of 412 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Grong. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Norway.
Click here to read further information on freezing levels and how we forecast our temperatures.
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