– Lat/Long: 45.92° N 7.30° E
Grande Tête de By (Grande Tete de By)
Weather Forecast, ItalyIssued: 1 pm Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
4 Grande Tête de By Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Sun afternoon. Mild temperatures (max 5°C on Sat afternoon, min 2°C on Mon afternoon). Winds increasing (calm on Sat afternoon, fresh winds from the NW by Mon night). | Days 5–7 Weather SummaryMild with light rain (total 4mm) on Thu afternoon Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 6°C on Tue night, min 0°C on Fri morning). Wind will be generally light. | ||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||
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 | rain shwrs | clear | clear | clear | clear | clear | rain shwrs | risk tstorm | light rain | light snow | snow shwrs | |
Cloud base (m) | 3200 | 3650 | 2900 | 5050 | 2400 | 2700 | 2500 | 9500 | 3700 | 2900 | 2450 | 3500 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
mm | 3 | 1.3 | 0.3 | 4 | 1.3 | 0.3 | 1 | — | — | — | — | — | 0.3 | 0.8 | 0.6 | 1.3 | 0.6 |
max °C | 5 | 5 | 4 | 5 | 4 | 3 | 3 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 4 |
min °C | 5 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 3 | 4 | 5 | 5 | 6 | 5 | 3 | 2 | 2 |
chill °C | 5 | 3 | 3 | 4 | 1 | -1 | -3 | -4 | -2 | 0 | 2 | 2 | 3 | 2 | 0 | -2 | -2 |
Freezing level m | 4350 | 4350 | 4200 | 4200 | 4150 | 4050 | 4000 | 3900 | 4300 | 4500 | 4550 | 4400 | 4550 | 4400 | 4050 | 3900 | 4050 |
 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — |
 | — | 8:39 | — | — | 8:37 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 |
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Grande Tête de By Weather (Days 0-3):
The weather forecast for Grande Tête de By is: Moderate rain (total 11mm), heaviest on Sun afternoon. Mild temperatures (max 5°C on Sat afternoon, min 2°C on Mon afternoon). Winds increasing (calm on Sat afternoon, fresh winds from the NW by Mon night).
Grande Tête de By Weather (Days 3-6):
Mild with light rain (total 4mm) on Thu afternoon Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 6°C on Tue night, min 0°C on Fri morning). 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 |
|---|---|---|---|---|---|
Col DU Grand ST -Bernard | |||||
lightning 15km NNE of Courmayeur |  | ||||
Som la Proz | |||||
lightning 14km SE of Evionnaz | | ||||
Montagnier- Bagnes | |||||
Croix de Cœur | |||||
Les Attelas | |||||
 | |||||
Evolène Servacresse |
* 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.