Weather Chamonix Sud (Auvergne-Rhône-Alpes) - Detailed bulletin - DETAILED 15-day WEATHER FORECASTS

Chamonix-Mont-Blanc FRALongitude : 6°52’,0002 E Latitude : 45°55’,0002 N Altitude : 1035m

Tue

22

- -

Wed

23

- -

Thu

24

- -

Fri

25

- -

Sat

26

- -

Sun

27

- -

Mon

28

- -

Tue

29

- -

Wed

30

- -

Thu

31

- -

Fri

01

- -

Sat

02

- -

Sun

03

- -

Mon

04

- -

Tue

05

- -

BULLETIN

(established in local time)

Reliability 85%

Tuesday 22 july

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Humidity(%)

Visibility(km)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Zero degree isotherm (m)

Rain / snow limit (m)

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Health

Pressure (hPa) (hPa)

Pressure (hPa)

Pollen (Birch) (grains/m3)

Pollen (Olive tree) (grains/m3)

Pollen (Grasses) (grains/m3)

Pollen (Ragweed) (grains/m3)

Pollution (ATMO)

Pollution (AQI)

Pollution (CAQI)

3

0

25

20

15

10

5

80

70

60

50

40

30

20

10

0

50

40

30

20

10

0

15

10

5

0

40

30

20

10

0

1020

1015

1010

Wed 23

08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h

60
50
45
45
40
45
50
45
50
45
50
55
50
50
45
25
20
10
10
10
5
5
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

84
83
77
72
66
65
61
63
62
62
66
65
74
79
78
80
78
76
72
67
65
63
58
62

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1
2
3
5
7
8
7
7
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

13 55
13 55
14 56
15 58
16 60
16 61
17 63
17 63
18 64
18 64
17 63
17 62
16 60
14 57
13 55
12 53
11 52
10 51
10 50
10 49
9 49
9 48
9 49
10 51

13 56
15 59
17 63
19 66
21 70
22 72
24 74
23 73
23 73
22 71
20 67
19 65
17 62
13 55
12 53
11 53
11 52
10 50
10 49
9 49
9 49
9 48
9 49
11 51

3300
3500
3650
3700
3750
3800
3900
3950
4050
4150
4200
4250
4300
4350
4400
4350
4300
4300
4250
4200
4100
4050
4000
4000

3000
3200
3350
3400
3450
3500
3600
3650
3750
3850
3900
3950
4000
4050
4100
4050
4000
4000
3950
3900
3800
3750
3700
3700

170° S S
255° W WSW
270° W W
285° W WNW
245° SW WSW
275° W W
250° W WSW
270° W W
255° W WSW
255° W WSW
285° W WNW
250° W WSW
245° SW WSW
290° W WNW
280° W W
360° N N
250° W WSW
305° NW NW
315° NW NW
325° NW NW
5° N N
325° NW NW
30° NE NNE
300° NW WNW

2 3 1 2
2 3 1 2
2 4 1 2
4 7 2 4
3 5 1 3
4 8 2 5
3 5 1 3
4 8 2 5
3 6 2 4
3 6 2 4
5 9 3 6
2 3 1 2
1 2 1 1
3 6 2 4
1 2 1 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0

13 24 7 15
20 37 10 23
16 30 8 19
19 36 10 22
24 44 12 27
25 46 13 29
26 48 13 30
25 47 13 29
26 49 14 30
25 47 13 29
25 46 13 29
24 44 12 27
19 35 10 22
16 30 8 19
16 30 8 19
13 25 7 16
10 19 5 12
9 17 5 11
6 11 3 7
6 11 3 7
6 12 3 7
7 13 4 8
8 14 4 9
8 15 4 9

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

l-l-pollen_tree_olive.unavailable

0
0
0
2
3
3
4
5
5
5
5
6
7
10
14
9
8
9
9
9
8
8
9
8

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

46
50
50
54
58
60
61
62
63
63
65
64
63
62
60
60
59
57
53
52
54
56
57
56

21
22
23
25
26
27
28
28
29
29
30
29
29
28
27
27
27
26
24
24
25
25
26
25

Forecasts established in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

Today in Chamonix Sud, the sky will remain changeable.
Good clear periods alternating with cloudy spells, rather dense in the morning. No precipitation. Light winds.

We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.

Temperatures will vary between 13 and 18°C.

Tonight, changeable skies becoming less cloudy.
No precipitation. Light winds.

Station information Chamonix Sud

With skiinfo.fr

Updated on Sunday 4 May 2025

Station open

Open from 7/12/24 to 4/05/25

Snow information

Top : 240 cm

Bottom : NC

Latest snowfall : 5 cm le 4/05/25

Avalanche risk : NC

Skiing information

Open slopes : 7 / 121

0 / 16

5 / 43

2 / 45

0 / 17

Open ski lifts : 7 / 82

Nordic skiing : NC

Ski-in, ski-out :

Tue

22

- -

Wed

23

- -

Thu

24

- -

Fri

25

- -

Sat

26

- -

Sun

27

- -

Mon

28

- -

Tue

29

- -

Wed

30

- -

Thu

31

- -

Fri

01

- -

Sat

02

- -

Sun

03

- -

Mon

04

- -

Tue

05

- -

Weather mountain resort Chamonix Sud