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

Grande Casse
Weather Forecast, France

Issued: 7 am Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 2°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Fri morning).

Days 4–6 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Sat morning). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
mod rain
thunderstorm
rain showers
clear
part cloud
clear
clear
rain showers
rain showers
clear
clear
clear
clear
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
mod. rain
risk tstorm
rain shwrs
clear
some clouds
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
Cloud base (m)
6300
8600
7350
5150
2900
2150
9450
6600
6050
4650
4650
3750
km/h
5
S
15
SW
10
SSW
25
SSW
20
SW
30
SSW
35
SSW
20
SSW
15
WNW
10
W
5
W
5
W
5
SW
5
WSW
10
WNW
10
WNW
10
W
5
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.1
0.2
0.3
11
5
1.5
2
0.1
0.2
max °C
9
11
11
12
12
11
8
8
7
6
6
7
8
9
7
6
8
8
min °C
8
10
10
11
12
6
7
8
2
4
6
6
7
8
6
5
8
8
 chill °C
8
8
8
8
9
3
3
5
-2
1
5
5
7
7
4
3
6
8
Freezing level m
4250
4500
4500
4600
4700
4650
4250
4150
3300
4000
4050
4250
4200
4300
4100
3850
4200
4200
Sea lvl1000m2000m3000m4000m5000m
34556433-20132320229111112129885567897688151916172014141610101512141713131714212622222721212316162218202420212421
Sunrise
6:46
6:47
6:48
6:48
6:50
6:52
Sunset
8:22
8:20
8:17
8:15
8:15
8:13

Loading...

Grande Casse Weather (Days 0-3):

The weather forecast for Grande Casse is: Heavy rain (total 20mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 2°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Fri morning).

Grande Casse Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Sat morning). 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
18°C
-
Wind obs. (15 kph from 2 degs) was rejected.
Arrivee
16 km WSW
1836m alt.
1 hour ago
19°C
-
Wind obs. (13 kph from 46 degs) was rejected.
ChaletInter
17 km WSW
2024m alt.
1 hour ago
18°C
-
Wind obs. (7 kph from 188 degs) was rejected.
Depart Geant
17 km WSW
2181m alt.
2 hours ago
16°C
-
0
Calm
(0 kph at 126).
0
Eclipse
17 km WSW
2055m alt.
1 hour ago
14°C
-
Wind obs. (11 kph from 230 degs) was rejected.
G4 Pas du Lac
18 km WSW
2690m alt.
1 hour ago
16°C
-
Wind obs. (6 kph from 31 degs) was rejected.
P21 Mt Vallon
19 km SW
2850m alt.
1 hour ago
13°C
-
4
Calm
(4 kph at 46).
9
G2 Bouquetin
21 km SW
2700m alt.
1 hour ago
14°C
-
Wind obs. (9 kph from 6 degs) was rejected.
Col roc de Fer
22 km WSW
2304m alt.
1 hour ago
15°C
-
Wind obs. (6 kph from 97 degs) was rejected.
G2 Cote Brune
22 km SW
2800m alt.
1 hour ago
13°C
-
4
Calm
(4 kph at 133).
7

* 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.