Forecast

Weather forecast

Issued at 25.01.2020 at 12:31

Overall situation

Pressure recorded in Aosta at 7:00 am: 1028 hPa

Saturday 25 January

Reliability

MORNING

AFTERNOON

Wide medium-high cloud banks transits, thicker at times. Clouds forming close to the Piedmont border crests during the daylights. And then clearing more and more up to clear sky overnight.

Temperature: decreasing in the mountains.

Pressure: decreasing slightly.

Winds: 3000 m light from SSE; light from SE in the valleys.

Communications: no communications.
Localit MIN h 00-08 MAX h 12-18
Aosta -2C 7C
Cogne -5C 1C
Courmayeur -2C 2C
Donnas 1C 8C
Gressoney SJ -6C 3C
Cervinia -7C -5C

Freezing level: 2300 m

Temperature 1500 m: 4C

Temperature 3000 m: -5C

MAX
Montagna
Valli
Sunday 26 January

Reliability

MORNING

AFTERNOON

At first mostly sunny in the morning with clouds close to the highest mountains. Clouds will arrive again from the morning: up to very cloudy or overcast sky in the Western areas with afternoon light rainfalls or snowfalls above about 1200 m, and up to cloudy sky elsewhere with some droplets or snow flurries carried by the winds.

Temperature: almost stable, while the minimum in the valleys may further decrease slightly.

Pressure: stable.

Winds: 3000 m light from SW in the morning, veering W and strengthening in the afternoon; breezes in the valleys, foehn winds episodes in the upper valleys from the afternoon onwards.

Communications: no communications.
Localit MIN h 00-08 MAX h 12-18
Aosta 1C 7C
Cogne -5C 0C
Courmayeur -3C 5C
Donnas 1C 7C
Gressoney SJ -6C 2C
Cervinia -9C -5C

Freezing level: 900 2400 m

Temperature 1500 m: -4 5C

Temperature 3000 m: -10 -4C

MIN MAX
Montagna
Valli
Monday 27 January

Reliability

MORNING

AFTERNOON

Mainly sunny sky in the morning likely. Becoming cloudier and cloudier from the afternoon onwards with some rain droplets from the evening, snow flurries above 1200 m, especially in the W and N areas.

Temperature: rising.

Pressure: falling sharply.

Winds: 3000 m light Westerlies in the morning, and then from SW becoming strong; foehn winds episodes in the upper valleys in the morning, breezes elsewhere, and then from SE.

Localit MIN h 00-08 MAX h 12-18
Aosta 3C 7C
Cogne -6C 2C
Courmayeur 0C 6C
Donnas 4C 5C
Gressoney SJ -4C 3C
Cervinia -8C -2C

Freezing level: 1200 2600 m

MIN MAX
Montagna
Valli
Forecasts mp3 (ITA)