Forecast

Weather forecast

Issued at 18.04.2024 at 14:06

Overall situation

Pressure recorded in Aosta at 7:00 am: 1017 hPa

Situation as at sea level and at 5500 m Situation as at sea level and at 5500 m Situation at about 1500 m Situation at about 1500 m Situation at about 3000 m Situation at about 3000 m
Thursday 18 April

Reliability

MORNING

AFTERNOON

Very cloudy sky because of medium-high clouds, transiting above central and eastern areas, and lingering close to foreign border crests where snow flurries or snowstorm with light accumulation in the mountains. Few fleeting sunny spells during the central hours while new clouds develop with chance of scattered showers, generally light. The sky will clear up more and more from the evening onwards, with a mostly clear sky from evening.

Temperature: falling slightly in the valleys.

Pressure: sharply rising.

Winds: 3000 m moderate from N, locally strong, turning and strengthening from N/NE; foehn winds in the valleys, chance of breezes in the SE.

Communications: no communications.
Località MIN h 00-08 MAX h 12-18
Aosta 3°C 11°C
Cogne -6°C 1°C
Courmayeur 0°C 5°C
Donnas 7°C 12°C
Gressoney-Saint-Jean -3°C 4°C
Cervinia -6°C -2°C

Freezing level: 1100 » 1800 m

Temperature 1500 m: -3 » 2°C

Temperature 3000 m: -14 » -11°C

MAX
Montagna
Valli
Friday 19 April

Reliability

MORNING

AFTERNOON

The sky will become cloudier and cloudier during the daylights, up to very cloudy on the N and W, patchy cloudy elsewhere. Rainfalls on the NW areas from the secopnd part of the afternoon, more widespread and intense from the evening and on the NW highest mountains. Snow limit at about 1300/1500 m, but accumulation only above about 2000 m.

Temperature: rising, except the minimum falling in the valleys.

Pressure: falling sharply.

Winds: 3000 m moderate from NW to strong or very strong; foehn winds in the valleys.

Communications: no communications.
Località MIN h 00-08 MAX h 12-18
Aosta 3°C 15°C
Cogne -6°C 6°C
Courmayeur -1°C 8°C
Donnas 9°C 17°C
Gressoney-Saint-Jean -4°C 6°C
Cervinia -7°C 1°C

Freezing level: 1000 » 2100 m

Temperature 1500 m: -4 » 6°C

Temperature 3000 m: -13 » -6°C

MIN MAX
Montagna
Valli
Saturday 20 April

Reliability

MORNING

AFTERNOON

Patchy cloudy sky due to medium altitude clouds passing through, and lingering thick clouds on NW areas with light showers on the foreign border crests.

Temperature: falling.

Pressure: sharply rising again.

Winds: 3000 m strong from NW rotating from N and weakening; foehn winds in the valleys, easing.

Località MIN h 00-08 MAX h 12-18
Aosta 5°C 13°C
Cogne -2°C 3°C
Courmayeur 2°C 7°C
Donnas 10°C 15°C
Gressoney-Saint-Jean -1°C 4°C
Cervinia -6°C -1°C

Freezing level: 1000 » 1900 m

MIN MAX
Montagna
Valli
Forecasts mp3 (ITA)