– Lat/Long: 45.92° N 7.30° E
Grande Tête de By (Grande Tete de By)
Weather Forecast, ItalyIssued: 1 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
4 Grande Tête de By Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Thu afternoon. Mild temperatures (max 7°C on Thu afternoon, min 4°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 18mm) heaviest on Sun night, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Mon night). Wind will be generally light. | ||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | | | | | | |  |  |  |  | |
risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | snow shwrs | some clouds | clear | clear | |
Cloud base (m) | 4450 | 5950 | 4950 | 3050 | 4350 | 3050 | 2300 | 4300 | 2700 | 2500 | 2550 | 3400 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
mm | 7 | 5 | 0.6 | 1.3 | 3 | 0.5 | 2 | 0.4 | 1.7 | 7 | 6 | 1.1 | 4 | — | — | — | — |
max °C | 7 | 6 | 5 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 2 | 0 | 2 | 3 |
min °C | 6 | 6 | 5 | 6 | 5 | 4 | 5 | 4 | 4 | 4 | 3 | 3 | 2 | -1 | -1 | 1 | 2 |
chill °C | 6 | 4 | 4 | 5 | 5 | 2 | 3 | 3 | 4 | 3 | 1 | 0 | -2 | -6 | -7 | -4 | -2 |
Freezing level m | 4450 | 4500 | 4350 | 4450 | 4450 | 4300 | 4350 | 4300 | 4200 | 4200 | 4100 | 4000 | 3900 | 3450 | 3550 | 4050 | 4000 |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — |
 | — | 8:43 | — | — | 8:40 | — | — | 8:39 | — | — | 8:37 | — | — | 8:37 | — | — | 8:35 |
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Grande Tête de By Weather (Days 0-3):
The weather forecast for Grande Tête de By is: Heavy rain (total 21mm), heaviest during Thu afternoon. Mild temperatures (max 7°C on Thu afternoon, min 4°C on Sat morning). Wind will be generally light.
Grande Tête de By Weather (Days 3-6):
Moderate rain (total 18mm) heaviest on Sun night, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Grande Tête de By at the specific elevation of 3587 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grande Tête de By. 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 Italy.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
lightning 10km NW of Saint-Christophe |  | ||||
Col DU Grand ST -Bernard | |||||
Som la Proz | |||||
Montagnier- Bagnes | |||||
lightning 5km WNW of Aosta | | ||||
Croix de Cœur | |||||
lightning 9km NE of Morgex | | ||||
Les Attelas | |||||
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* 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.