– Lat/Long: 45.57° N 6.36° E
Grand Arc
Weather Forecast, FranceIssued: 1 pm Sun 16 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
5 Grand Arc Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Mon afternoon. Warm (max 22°C on Sun afternoon, min 15°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 13mm), heaviest on Thu night. Warm (max 22°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  | | | | | |  | | | | |
rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | clear | clear | clear | clear | rain shwrs | clear | rain shwrs | risk tstorm | rain shwrs | risk tstorm | rain shwrs | |
Cloud base (m) | 2800 | 3100 | 3300 | 5350 | 3850 | 8750 | 4250 | 2950 | 800 | 750 | 2450 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 2 | 0.3 | 4 | 1.1 | — | — | — | — | — | 0.1 | — | 0.2 | 9 | 1 | 2 | 0.5 |
max °C | 22 | 18 | 17 | 17 | 16 | 17 | 20 | 19 | 18 | 22 | 21 | 18 | 20 | 18 | 13 | 17 | 15 |
min °C | 20 | 15 | 15 | 16 | 15 | 15 | 19 | 16 | 16 | 21 | 15 | 15 | 20 | 12 | 12 | 17 | 12 |
chill °C | 20 | 15 | 15 | 16 | 15 | 15 | 19 | 16 | 16 | 21 | 15 | 15 | 20 | 12 | 12 | 17 | 12 |
Freezing level m | 4150 | 4100 | 3900 | 3900 | 3850 | 4400 | 4500 | 4600 | 4350 | 4200 | 4200 | 4150 | 4050 | 3950 | 3850 | 3800 | 3800 |
 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — |
 | — | 8:40 | — | — | 8:39 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — | — | 8:32 |
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Grand Arc Weather (Days 0-3):
The weather forecast for Grand Arc is: Light rain (total 9mm), mostly falling on Mon afternoon. Warm (max 22°C on Sun afternoon, min 15°C on Sun night). Wind will be generally light.
Grand Arc Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Thu night. Warm (max 22°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Grand Arc at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grand Arc. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of France.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
thunderstorm affecting La Rochette |  | ||||
ChaletInter | |||||
Eclipse | |||||
Col roc de Fer | |||||
Arrivee | |||||
G4 Pas du Lac | |||||
G2 Bouquetin | |||||
Lac Ariondaz | |||||
Bourg ST -Maurice | |||||
lightning 6km SE of Allevard | |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.