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

Grande Casse
Weather Forecast, France

Issued: 7 pm Thu 27 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Heavy rain (total 28mm), heaviest during Fri afternoon. Very mild (max 12°C on Thu night, min 3°C on Fri night). Winds decreasing (strong winds from the SSW on Thu night, calm by Sun morning).

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Tue night. Mild temperatures (max 9°C on Tue afternoon, min 4°C on Tue night). Wind will be generally light.

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
heavy rain
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
rain showers
rain showers
risk tstorm
heavy rain
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
rain shwrs
rain shwrs
Cloud base (m)
5200
2800
5800
2100
9050
3750
4050
3700
3550
2350
km/h
40
SW
25
SW
20
SSW
10
WNW
5
W
5
W
5
WNW
5
WSW
10
W
10
W
10
W
10
W
10
W
5
WSW
5
SSW
10
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
6
12
9
1.8
0.3
0.4
10
max °C
12
7
7
6
5
6
6
6
7
7
6
8
7
7
9
7
min °C
7
7
7
3
5
5
6
6
7
6
6
7
7
7
8
4
 chill °C
3
3
3
0
3
3
4
6
6
4
4
5
5
6
8
2
Freezing level m
4450
4050
4050
3450
3900
3950
4050
4000
4150
4100
3900
4100
4100
4050
4150
3700
Sea lvl1000m2000m3000m4000m5000m
421-1001122022130107755666776877961513141011141113161313171415181221192116162117192320202420222518
Sunrise
6:48
6:48
6:50
6:52
6:52
Sunset
8:17
8:15
8:15
8:13
8:10

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Grande Casse Weather (Days 0-3):

The weather forecast for Grande Casse is: Heavy rain (total 28mm), heaviest during Fri afternoon. Very mild (max 12°C on Thu night, min 3°C on Fri night). Winds decreasing (strong winds from the SSW on Thu night, calm by Sun morning).

Grande Casse Weather (Days 3-6):

Moderate rain (total 11mm), heaviest on Tue night. Mild temperatures (max 9°C on Tue afternoon, min 4°C on Tue 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
19°C
-
72
Gales from the SSE
(72 kph at 147).
98
Arrivee
16 km WSW
1836m alt.
1 hour ago
22°C
-
Wind obs. (28 kph from 162 degs) was rejected.
ChaletInter
17 km WSW
2024m alt.
1 hour ago
20°C
-
Wind obs. (28 kph from 188 degs) was rejected.
Depart Geant
17 km WSW
2181m alt.
1 hour ago
19°C
-
0
Calm
(0 kph at 109).
0
Eclipse
17 km WSW
2055m alt.
1 hour ago
19°C
-
Wind obs. (24 kph from 230 degs) was rejected.
G4 Pas du Lac
18 km WSW
2690m alt.
1 hour ago
15°C
-
Wind obs. (61 kph from 328 degs) was rejected.
P21 Mt Vallon
19 km SW
2850m alt.
1 hour ago
13°C
-
56
Near gales from the SSE
(56 kph at 156).
93
G2 Bouquetin
21 km SW
2700m alt.
1 hour ago
15°C
-
Wind obs. (85 kph from 191 degs) was rejected.
Col roc de Fer
22 km WSW
2304m alt.
1 hour ago
18°C
-
48
Strong winds from the S
(48 kph at 187).
65
G2 Cote Brune
22 km SW
2800m alt.
1 hour ago
13°C
-
80
Severe gales from the SSE
(80 kph at 147).
117

* 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.