Mountain resort image
– Lat/Long: 45.40° N 6.83° E

Grande Casse Weather Forecast

Graian Alps · France
Issued: 7 am Sun 20 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Sun afternoon, min 6°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -1°C on Thu night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
8850
9650
9450
9300
4000
km/h
5
NNW
10
NW
10
NW
10
NNW
5
NNW
5
NNW
5
NNW
5
N
5
WNW
10
WNW
10
WNW
10
NW
10
NW
15
WNW
10
NW
10
ESE
5
NW
10
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
7
8
7
7
7
8
7
8
8
6
6
5
6
5
3
-1
3
3
min °C
6
8
7
7
7
7
7
8
6
6
6
5
5
4
-1
-1
1
2
 chill °C
4
7
5
5
6
6
6
8
4
4
4
2
3
1
-1
-4
1
2
Freezing level m
4150
4200
4300
4250
4200
4300
4200
4200
4100
3950
3850
3800
3850
3550
3100
2900
3350
3400
Sea lvl1000m2000m3000m4000m5000m
22322322210-10-2-5-6-5-3787778787665651-123131612131512131611121410111376118182318192217192317182216172013121813
Sunrise
7:16
7:16
7:18
7:20
7:20
7:22
Sunset
7:35
7:32
7:30
7:29
7:27
7:24

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Grande Casse Weather (Days 0-3):

The weather forecast for Grande Casse is: Mostly dry. Mild temperatures (max 8°C on Sun afternoon, min 6°C on Sun morning). Wind will be generally light.

Grande Casse Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -1°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Grande Casse at the specific elevation of 3000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grande Casse. 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.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Lac Ariondaz
14 km WSW
2500m alt.
1 hour ago
16°C
-
Wind obs. (22 kph from 204 degs) was rejected.
Arrivee
16 km WSW
1836m alt.
1 hour ago
18°C
-
9
Light winds from the WNW
(9 kph at 291).
20
Eclipse
17 km WSW
2055m alt.
1 hour ago
15°C
-
Wind obs. (6 kph from 230 degs) was rejected.
G4 Pas du Lac
18 km WSW
2690m alt.
1 hour ago
12°C
-
Wind obs. (43 kph from 348 degs) was rejected.
P21 Mt Vallon
19 km SW
2850m alt.
1 hour ago
11°C
-
Wind obs. (50 kph from 234 degs) was rejected.
G2 Bouquetin
21 km SW
2700m alt.
1 hour ago
12°C
-
Wind obs. (48 kph from 251 degs) was rejected.
G2 Cote Brune
22 km SW
2800m alt.
1 hour ago
10°C
-
Wind obs. (46 kph from 197 degs) was rejected.
Bourg ST -Maurice
24 km NW
868m alt.
2 hours ago
17°C
No report.
4
Calm
(4 kph at 220).
14
1309
26 km SSW
3010m alt.
1 hour ago
8°C
-
Wind obs. (17 kph from 249 degs) was rejected.
Plan Bouchet ORELLE
27 km SSW
2360m alt.
1 hour ago
11°C
-
15
Light winds from the NW
(15 kph at 312).
24

* 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.