– Lat/Long: 45.57° N 6.36° E
Grand Arc
Weather Forecast, FranceIssued: 1 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
5 Grand Arc Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Fri morning. Very mild (max 19°C on Sun afternoon, min 10°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Warm (max 25°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light. | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | | | | | | |
heavy rain | rain shwrs | rain shwrs | clear | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | clear | clear | clear | |
Cloud base (m) | 700 | 850 | 2850 | 6500 | 5250 | 9200 | 4950 | 8750 | 2400 | 4000 | 3600 | 9150 | 9400 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 17 | 2 | 1.4 | — | — | — | — | — | — | — | — | 4 | 0.3 | — | 0.1 | — | — | — |
max °C | 11 | 11 | 12 | 12 | 15 | 14 | 14 | 19 | 17 | 19 | 22 | 21 | 18 | 21 | 20 | 19 | 25 | 22 |
min °C | 10 | 10 | 10 | 10 | 15 | 12 | 12 | 18 | 17 | 17 | 21 | 14 | 15 | 21 | 17 | 16 | 24 | 17 |
chill °C | 9 | 10 | 10 | 10 | 15 | 12 | 12 | 18 | 17 | 17 | 21 | 14 | 15 | 21 | 17 | 16 | 24 | 17 |
Freezing level m | 3300 | 3250 | 2950 | 3450 | 3400 | 3950 | 3900 | 3950 | 3950 | 4000 | 4250 | 4000 | 3900 | 4100 | 4200 | 4450 | 4500 | 4500 |
 | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — |
 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 |
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Grand Arc Weather (Days 0-3):
The weather forecast for Grand Arc is: Heavy rain (total 21mm), heaviest during Fri morning. Very mild (max 19°C on Sun afternoon, min 10°C on Fri morning). Wind will be generally light.
Grand Arc Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Mon night. Warm (max 25°C on Wed afternoon, min 14°C on Mon 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 |
|---|---|---|---|---|---|
Eclipse | |||||
Col roc de Fer | |||||
Arrivee | |||||
G4 Pas du Lac | |||||
lightning 8km ESE of Thones |  | ||||
G2 Bouquetin | |||||
Lac Ariondaz | |||||
Bourg ST -Maurice | |||||
P21 Mt Vallon | |||||
G2 Cote Brune |
* 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.