– Lat/Long: 45.84° N 6.82° E
Aiguille de Bionnassay
Weather Forecast, FranceIssued: 7 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
4 Aiguille de Bionnassay Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Temperatures will be slightly above freezing (max 3°C on Thu night, min 1°C on Sun morning). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Mon night). Winds decreasing (strong winds from the NW on Mon night, light winds from the NW by Wed afternoon). | |||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | | | | | |  | |
rain shwrs | rain shwrs | risk tstorm | snow shwrs | clear | some clouds | rain shwrs | some clouds | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | |
Cloud base (m) | 6450 | 3750 | 4750 | 4300 | 3450 | 4300 | 3400 | 2500 | 2700 | 2650 | 9050 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 1 | — | — | — | — | 3 | 3 | 4 | 8 | 2 | — | — | — |
mm | 5 | 0.5 | 1.6 | 0.3 | — | — | 0.1 | — | — | — | — | — | — | — | — | — |
max °C | 3 | 2 | 3 | 3 | 2 | 3 | 3 | 2 | 1 | 1 | -2 | -2 | -2 | -2 | 0 | 3 |
min °C | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | -1 | -2 | -2 | -3 | -2 | -1 | 1 |
chill °C | 2 | 2 | 1 | 0 | 0 | -1 | 0 | -2 | -3 | -6 | -8 | -9 | -12 | -10 | -7 | -4 |
Freezing level m | 4450 | 4350 | 4450 | 4450 | 4350 | 4450 | 4300 | 4300 | 4200 | 4000 | 3750 | 3650 | 3550 | 3650 | 4000 | 4450 |
 | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — |
 | — | — | — | 8:43 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — | — | 8:37 |
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Aiguille de Bionnassay Weather (Days 0-3):
The weather forecast for Aiguille de Bionnassay is: Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Temperatures will be slightly above freezing (max 3°C on Thu night, min 1°C on Sun morning). Wind will be generally light.
Aiguille de Bionnassay Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Mon night). Winds decreasing (strong winds from the NW on Mon night, light winds from the NW by Wed afternoon).
This table gives the weather forecast for Aiguille de Bionnassay at the specific elevation of 4052 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Aiguille de Bionnassay. 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 |
|---|---|---|---|---|---|
Col du Joly | |||||
Sommet TK Lanchettes | |||||
lightning 6km S of Courmayeur |  | ||||
lightning 5km SSW of Morgex | | ||||
Bourg ST -Maurice | |||||
Som la Proz | |||||
TSD GP intermédiaire | |||||
TSF Pointe O amont | |||||
lightning 4km N of Aigueblanche | |
* 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.
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