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

Grande Casse
Weather Forecast, France

Issued: 1 am Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Fri morning. Mild temperatures (max 8°C on Fri morning, min 3°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri morning, calm by Sun morning).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Wed morning. Mild temperatures (max 9°C on Tue afternoon, min 2°C on Wed night). Wind will be generally light.

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
cloud
rain showers
light rain
light rain
rain showers
rain shwrs
rain shwrs
risk tstorm
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
cloudy
rain shwrs
light rain
light rain
rain shwrs
Cloud base (m)
2750
2100
8950
9500
2450
6950
5250
4050
2200
2300
2100
km/h
25
SSW
20
SSW
10
W
5
W
5
W
5
WNW
5
WSW
10
W
10
W
10
W
10
WNW
5
W
5
SW
10
WSW
5
WSW
10
WNW
15
NW
10
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
7
2
1.6
0.5
0.7
2
3
1.4
max °C
8
8
5
6
6
6
7
8
7
5
7
8
8
9
7
5
4
4
min °C
7
8
3
5
5
6
6
7
6
4
6
7
8
8
5
3
4
2
 chill °C
2
4
0
3
4
4
5
6
4
2
4
5
7
7
4
1
2
-2
Freezing level m
4150
4100
3550
3950
3950
4100
4050
4200
4200
3750
4000
4200
4150
4150
4000
3550
3550
3600
Sea lvl1000m2000m3000m4000m5000m
22-2111122-112220-2-2-288466678757889644313161011141113161311161315171311128202316162118192420182319212520181914
Sunrise
6:48
6:48
6:50
6:52
6:52
6:54
Sunset
8:17
8:15
8:15
8:13
8:10
8:08

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Grande Casse Weather (Days 0-3):

The weather forecast for Grande Casse is: Moderate rain (total 11mm), heaviest on Fri morning. Mild temperatures (max 8°C on Fri morning, min 3°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri morning, calm by Sun morning).

Grande Casse Weather (Days 3-6):

Light rain (total 8mm), mostly falling on Wed morning. Mild temperatures (max 9°C on Tue afternoon, min 2°C on Wed 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
-
54
Near gales from the SSE
(54 kph at 157).
74
Arrivee
16 km WSW
1836m alt.
1 hour ago
20°C
-
35
Fresh winds from the SE
(35 kph at 137).
59
Depart Geant
17 km WSW
2181m alt.
1 hour ago
17°C
-
0
Calm
(0 kph at 107).
0
Eclipse
17 km WSW
2055m alt.
1 hour ago
17°C
-
Wind obs. (35 kph from 230 degs) was rejected.
G4 Pas du Lac
18 km WSW
2690m alt.
1 hour ago
13°C
-
Wind obs. (61 kph from 345 degs) was rejected.
P21 Mt Vallon
19 km SW
2850m alt.
1 hour ago
11°C
-
59
Near gales from the S
(59 kph at 173).
102
G2 Bouquetin
21 km SW
2700m alt.
1 hour ago
13°C
-
Wind obs. (72 kph from 181 degs) was rejected.
Col roc de Fer
22 km WSW
2304m alt.
1 hour ago
16°C
-
Wind obs. (50 kph from 194 degs) was rejected.
G2 Cote Brune
22 km SW
2800m alt.
1 hour ago
10°C
-
70
Gales from the SSE
(70 kph at 157).
98
Bourg ST -Maurice
24 km NW
868m alt.
1 hour ago
17°C
No report.
4
Calm
(4 kph at 220).
14

* 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.