Weather Le Grand Bornand (Auvergne-Rhône-Alpes) - Detailed bulletin - DETAILED 15-day WEATHER FORECASTS

Le Grand-Bornand FRALongitude : 6°25’,9998 E Latitude : 45°57 N Altitude : 1000m

Wed

17

- -

Thu

18

- -

Fri

19

- -

Sat

20

- -

Sun

21

- -

Mon

22

- -

Tue

23

- -

Wed

24

- -

Thu

25

- -

Fri

26

- -

Sat

27

- -

Sun

28

- -

Mon

29

- -

Tue

30

- -

Wed

01

- -

BULLETIN

(established in local time)

Reliability 95%

Wednesday 17 september

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

35

30

25

20

15

10

90

80

70

60

50

10

5

0

20

15

10

5

0

5

0

10

5

0

1030

1025

1020

1015

1010

Thu 18

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

0
5
5
5
0
0
0
5
5
5
5
5
0
0
0
0
5
0
0
0
5
5
20
20

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

59
65
74
78
76
77
74
72
70
70
69
68
67
66
66
68
66
64
58
57
56
56
58
60

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

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

19 66
18 64
16 61
14 58
14 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 56
16 60
18 65
20 68
21 69
22 71
22 72
22 72
23 73

22 71
19 67
17 62
14 57
13 56
13 55
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
13 56
17 63
21 70
24 75
28 82
29 85
30 86
30 86
29 84

4550
4550
4550
4550
4600
4600
4650
4600
4600
4600
4600
4550
4500
4500
4500
4500
4500
4550
4550
4600
4600
4600
4600
4550

4250
4250
4250
4250
4300
4300
4350
4300
4300
4300
4300
4250
4200
4200
4200
4200
4200
4250
4250
4300
4300
4300
4300
4250

275° W W
285° W WNW
275° W W
100° E E
95° E E
90° E E
85° E E
100° E E
110° E ESE
115° SE ESE
110° E ESE
115° SE ESE
115° SE ESE
125° SE SE
120° SE ESE
120° SE ESE
120° SE ESE
180° S S
225° SW SW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW

2 4 1 2
1 1 0 1
1 1 0 1
1 1 0 1
1 2 1 1
1 2 1 1
2 3 1 2
1 2 1 1
1 2 1 1
1 2 1 1
2 3 1 2
2 3 1 2
1 2 1 1
1 2 1 1
1 2 1 1
1 2 1 1
1 1 0 1
1 1 0 1
1 2 1 1
2 3 1 2
2 4 1 2
3 5 1 3
3 5 1 3
2 4 1 2

7 13 4 8
6 11 3 7
5 9 3 6
3 6 2 4
3 6 2 4
4 7 2 4
3 6 2 4
3 6 2 4
3 6 2 4
3 6 2 4
3 6 2 4
3 6 2 4
3 5 - 3
3 5 - 3
3 6 2 4
3 5 - 3
3 5 1 3
3 6 2 4
4 8 2 5
6 11 3 7
7 13 4 8
8 14 4 9
8 15 4 9
8 15 4 9

1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025

l-l-pollen_tree_birch.unavailable

l-l-pollen_tree_olive.unavailable

l-l-pollen_grass.unavailable

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
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2

69
65
61
58
50
50
48
42
40
40
39
38
38
38
36
36
37
39
48
54
60
61
62
64

31
30
28
26
23
22
22
19
18
18
17
17
17
17
16
16
17
17
22
25
27
28
28
29

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

Expert opinion

This afternoon in Le Grand Bornand, Clear skies. Light winds.

The reliability of the situation is assessed at 95%.

Temperatures will vary between 13 and 21°C, it will be 3°C above normal.

Tonight, skies with few clouds.
Light winds.

Station information Le Grand Bornand

With skiinfo.fr

Updated on Sunday 13 April 2025

Station open

Open from 14/12/24 to 13/04/25

Snow information

Top : 80 cm

Bottom : NC

Latest snowfall : 2 cm le 29/03/25

Avalanche risk : NC

Skiing information

Open slopes : 11 / 47

4 / 15

5 / 15

2 / 12

0 / 5

Open ski lifts : 5 / 24

Nordic skiing : NC

Ski-in, ski-out : Partial

Address :

Place de l'Eglise - BP 11 74450 LE GRAND BORNAND
Web :

Station website
Telephone :

+33 (0)4 50 02 78 10
Email :

infos@legrandbornand.com

Wed

17

- -

Thu

18

- -

Fri

19

- -

Sat

20

- -

Sun

21

- -

Mon

22

- -

Tue

23

- -

Wed

24

- -

Thu

25

- -

Fri

26

- -

Sat

27

- -

Sun

28

- -

Mon

29

- -

Tue

30

- -

Wed

01

- -

Weather mountain resort Le Grand Bornand