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Weather forecast

Weather forecast

Issued Thursday 02 April 2026 alle 12:14
Weather forecaster Silvia Monte
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Thursday 02 April 2026

Morning
Sereno Sereno Sereno Sereno Sereno Sereno Aosta Valley map
Afternoon
Sereno Sereno Sereno Poco nuvoloso Poco nuvoloso Sereno Aosta Valley map

Clear with some medium-high clouds at times, likely from central hours and in E area. Near N and W border relieves during afternoon cumulus clouds until a few or partly cloudy.

Temperatures: rising.

Pressure: slightly falling.

Winds: 3000 m between light and moderate from N quadrants, locally strong near N-NW border relieves; in the valleys from W-NW mostly moderate, strengthening at times in central valley in afternoon, with afternoon breezes from E-SE in the E.

Warnings: no warnings.

Reliability
  • Freezing level: 900m » 2400m
  • Temp 1500 m: -2°C » 8°C
  • Temp 3000 m: -8°C / -6°C
Temperature Max
Mountain
Valleys
Location Min Max
Aosta 0 °C 18 °C
Cogne -5 °C 8 °C
Courmayeur -2 °C 12 °C
Donnas 6 °C 17 °C
Gressoney-Saint-Jean -3 °C 10 °C
Breuil-Cervinia -7 °C 2 °C
Indice UV a cura di ARPA VDA
Solar ultraviolet radiation *
Mountain Moderate
Valleys Moderate

Friday 03 April 2026

Morning
Sereno Sereno Sereno Sereno Sereno Sereno Aosta Valley map
Afternoon
Sereno Sereno Sereno Poco nuvoloso Poco nuvoloso Sereno Aosta Valley map

Mostly clear during daytime. From mid-afternoon increasing clouds near N and W border relieves until partly cloudy in the evening.

Temperatures: rising in the valleys and in the maximum values in altitude.

Pressure: rising.

Winds: 3000 m in the morning from N quadrants moderate or locally strong, locally strong likely over N-NW border relieves, then veering from NW; in central and W valleys from W-NW moderate, at times strong in afternoon, in E ones light to moderate from W-NW in the morning, then from E-SE.

Warnings: no warnings.

Reliability
  • Freezing level: 1500m » 2600m
  • Temp 1500 m: 1°C » 11°C
  • Temp 3000 m: -7°C » -3°C
Temperature Min Max
Mountain
Valleys
Location Min Max
Aosta 3 °C 20 °C
Cogne -3 °C 10 °C
Courmayeur -1 °C 13 °C
Donnas 7 °C 19 °C
Gressoney-Saint-Jean -2 °C 11 °C
Breuil-Cervinia -6 °C 5 °C
Indice UV a cura di ARPA VDA
Solar ultraviolet radiation *
Mountain Moderate
Valleys Moderate

Saturday 04 April 2026

Morning
Sereno Sereno Sereno Sereno Sereno Sereno Aosta Valley map
Afternoon
Sereno Sereno Sereno Sereno Sereno Sereno Aosta Valley map

Mostly clear with high clouds at times and some sparse cumulus clouds from central hours.

Temperatures: rising.

Pressure: rising.

Winds: 3000 m N moderate in the morning, then easing to light and veering from NW; in the valleys light variables in the morning, then E-SE locally moderate.

Reliability
  • Freezing level: 2100m » 3000m
Temperature Min Max
Mountain
Valleys
Location Min Max
Aosta 5 °C 21 °C
Cogne 0 °C 12 °C
Courmayeur 0 °C 15 °C
Donnas 8 °C 19 °C
Gressoney-Saint-Jean -1 °C 12 °C
Breuil-Cervinia -4 °C 6 °C
Indice UV a cura di ARPA VDA
Solar ultraviolet radiation *
Mountain High
Valleys Moderate

Next days

Sun 05 Apr 2026
810 810 Aosta Valley map
Mon 06 Apr 2026
800 800 Aosta Valley map
Tue 07 Apr 2026
800 800 Aosta Valley map
Wed 08 Apr 2026
800 800 Aosta Valley map
Reliability

On Sunday a few cloudy for high and thin clouds with increasing clouds in the evening near N and W-SW relieves. On Monday clear with some cumulus clouds near Piedmont in the afternoon. On Tuesday and Wednesday mostly clear with some high clouds passing.

Indice UV a cura di ARPA VDA * The solar ultraviolet radiation index is elaborated, starting from the weather forecast data, by Arpa Valle d'Aosta - Learn more »