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

Grande Casse Weather Forecast

Graian Alps · France
Issued: 7 pm Sun 27 Sep Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 24mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Sat afternoon. Mild temperatures (max 5°C on Thu afternoon, min 2°C on Fri night). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
thunderstorm
heavy rain
some clouds
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
risk tstorm
heavy rain
Cloud base (m)
7000
6000
6400
7200
3700
3150
2500
2200
3050
2950
3550
2850
2250
km/h
5
SE
5
SE
0
S
5
SSE
5
S
5
S
10
SSE
5
SW
0
NW
0
WNW
10
NNW
5
N
5
SE
0
SW
5
WNW
5
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
0.1
0.3
—
—
—
—
0.1
0.6
0.2
0.8
1.2
0.1
7
12
max °C
7
7
8
6
7
7
6
4
5
4
4
5
5
5
5
3
min °C
7
7
8
6
6
6
4
4
5
4
4
5
5
5
4
2
 chill °C
7
7
8
6
5
5
3
4
5
4
2
4
5
5
4
2
Freezing level m
4000
4000
4050
4000
4000
4000
3850
3700
3750
3700
3600
3800
3800
3700
3650
3500
Sea lvl1000m2000m3000m4000m5000m
211111-1-1-1-1-1-1-1-1-1-377867754544555531314161212151010131111131111121019202417182216162017172017181916
Sunrise
—
7:26
—
—
7:26
—
—
7:28
—
—
7:28
—
—
7:31
—
—
Sunset
—
—
7:19
—
—
7:17
—
—
7:15
—
—
7:14
—
—
7:12
—

Loading...

Grande Casse Weather (Days 0-3):

The weather forecast for Grande Casse is: Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Tue night). Wind will be generally light.

Grande Casse Weather (Days 3-6):

Heavy rain (total 24mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Sat afternoon. Mild temperatures (max 5°C on Thu afternoon, min 2°C on Fri 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.
2 hours ago
-
Wind obs. (22 kph from 204 degs) was rejected.
Arrivee
16 km WSW
1836m alt.
2 hours ago
18°C
-
Wind obs. (9 kph from 291 degs) was rejected.
Eclipse
17 km WSW
2055m alt.
2 hours ago
15°C
-
Wind obs. (6 kph from 230 degs) was rejected.
G4 Pas du Lac
18 km WSW
2690m alt.
2 hours ago
12°C
-
Wind obs. (43 kph from 348 degs) was rejected.
P21 Mt Vallon
19 km SW
2850m alt.
2 hours ago
11°C
-
Wind obs. (50 kph from 234 degs) was rejected.
G2 Bouquetin
21 km SW
2700m alt.
2 hours ago
12°C
-
Wind obs. (48 kph from 251 degs) was rejected.
G2 Cote Brune
22 km SW
2800m alt.
2 hours ago
10°C
-
Wind obs. (46 kph from 197 degs) was rejected.
Bourg ST -Maurice
24 km NW
868m alt.
3 hours ago
17°C
No report.
4
Calm
(4 kph at 220).
14
1309
26 km SSW
3010m alt.
2 hours ago
8°C
-
Wind obs. (17 kph from 249 degs) was rejected.
Plan Bouchet ORELLE
27 km SSW
2360m alt.
2 hours 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.