Weather forecast
Morning Update
TODAY'S forecast, Sunday 16 November 2025
Today
Molto nuvoloso, con deboli precipitazioni nevose oltre 1900-2000 m, più intense in alta Valle dove può scendere anche a circa 1700 m.
I venti a 3000 m sono deboli da SW, con venti deboli da SE nelle valli.
Tranne le minime in lieve rialzo nel fondovalle centrale, le temperature sono in lieve calo rispetto a ieri, con lo zero termico dai circa 2100 m attuali in rialzo fino a 2400 m.
A 1500 m passeremo da 3°C a 5°C e a 3000 m da -4°C a -3°C.
Morning Freezing Level: 2100
Afternoon Freezing Level:2400
Forecast issued daily at 7:15 am.
Weather forecast
Issued Saturday 15 November 2025 alle 11:52
Weather forecaster Giulio Contri
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Overall situation
Pressure measured in Aosta at 7 am: 1017 hPa
Sunday 16 November 2025
Morning
Afternoon
Mostly cloudy, light precipitation, snowy above 1800-2000 m, of heavier intensity in the high valley, with snow limit decreasing temporarily at 1600 m.
Temperatures: falling slightly.
Pressure: falling.
Winds: 3000 m light South-westerly; breezes in the valleys.
Warnings: snowfalls.
Reliability
- Freezing level: 2200m » 2400m
- Temp 1500 m: 3°C » 5°C
- Temp 3000 m: -4°C » -3°C
| Temperature | Min | Max |
|---|---|---|
| Mountain | ||
| Valleys |
| Location | Min | Max |
|---|---|---|
| Aosta | 6 °C | 9 °C |
| Cogne | 1 °C | 5 °C |
| Courmayeur | 4 °C | 7 °C |
| Donnas | 7 °C | 11 °C |
| Gressoney-Saint-Jean | 3 °C | 6 °C |
| Breuil-Cervinia | 0 °C | 2 °C |
| Solar ultraviolet radiation * | |
|---|---|
| Mountain | Low |
| Valleys | Low |
Monday 17 November 2025
Morning
Afternoon
Irregular cloudiness in the North-western areas, light precipitation in the border areas, snow limit from 1800 to 1400 m, fairly sunny elsewhere, clearing up in the evening.
Temperatures: rising slightly in the valleys, falling on the summits.
Pressure: rising.
Winds: 3000 m strong North-westerly, veering Northerly; foehn in the valleys.
Reliability
- Freezing level: 2000m » 2200m
| Temperature | Min | Max |
|---|---|---|
| Mountain | ||
| Valleys |
| Location | Min | Max |
|---|---|---|
| Aosta | 7 °C | 15 °C |
| Cogne | 2 °C | 6 °C |
| Courmayeur | 4 °C | 8 °C |
| Donnas | 9 °C | 13 °C |
| Gressoney-Saint-Jean | 3 °C | 7 °C |
| Breuil-Cervinia | 0 °C | 1 °C |
| Solar ultraviolet radiation * | |
|---|---|
| Mountain | Low |
| Valleys | Low |
Next days
Tue 18 Nov 2025
Wed 19 Nov 2025
Thu 20 Nov 2025
Fri 21 Nov 2025
Reliability
Fairly sunny on Tuesday and Wednesday with clouding at intervals, irregular cloudiness on Thursday and Friday.
* The solar ultraviolet radiation index is elaborated, starting from the weather forecast data, by Arpa Valle d'Aosta - Learn more »