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

Le Grand-Bornand FRALon : 6°25’,9998 E Lat : 45°57 N Alt : 1000m

Thu

14

- -

Fri

15

- -

Sat

16

- -

Sun

17

- -

Mon

18

- -

Tue

19

- -

Wed

20

- -

Thu

21

- -

Fri

22

- -

Sat

23

- -

Sun

24

- -

Mon

25

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Tue

26

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Wed

27

- -

Thu

28

- -

BULLETIN

Reliability 80%

Thursday 14 may

METEO CONSULT Run : 13/05 00Z Mesh : 1km Updated, 8h ago Update imminent

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

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 (grains/m3) :

Pollen (Birch)

Pollen (Olive tree)

Pollen (Grasses)

Pollen (Ragweed)

Air quality index:

Pollution (ATMO)

Pollution (AQI)

Pollution (CAQI)

9

6

3

0

10

5

0

50

45

40

35

30

20

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

1020

1010

1000

                                    
                                                                         Fri 15
                                                            
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                        Run : 13/05 00Z
                Mesh : 1km
                Updated, 8h ago
                Update imminent

Fri 15

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

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
100
100
100
100
100
100

0.1
0.7
0
0.6
0.6
0.6
0.6
0.5
0.6
0.7
1.6
1.7
2.1
0.6
0.5
0.5
0.1
0
0
0.1
0.6
0.6
0.2
0.1

85
100
40
90
90
90
90
85
90
90
90
90
90
90
80
70
50
40
40
50
70
75
70
55

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

94
94
94
94
94
97
95
94
93
93
90
91
92
93
86
84
84
79
80
89
93
95
96
94

3
3.5
4
5
5
2
3
5
5
5
10
5
5
5
15
>20
>20
>20
>20
10
5
4
3
5

0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
1
1
1
0
0
0
0
0
0

4 39
4 39
4 39
4 39
4 39
4 38
3 38
4 38
4 39
4 39
4 39
5 40
5 40
5 41
6 42
5 41
6 42
6 42
5 41
4 39
3 38
3 37
2 36
2 36

3 37
3 37
3 37
3 37
3 37
3 37
3 37
3 38
4 39
4 39
6 42
6 43
7 45
6 43
7 45
7 44
8 46
7 45
6 42
4 39
3 37
2 35
2 35
1 34

1800
1700
1700
1650
1600
1550
1500
1450
1500
1500
1550
1550
1500
1500
1600
1600
1600
1650
1650
1550
1500
1450
1450
1500

1500
1350
1400
1350
1300
1250
1200
1150
1200
1200
1250
1250
1150
1200
1300
1300
1300
1350
1350
1250
1200
1150
1150
1200

150° SE SSE
160° S SSE
170° S S
180° S S
160° S SSE
165° S SSE
175° S S
175° S S
190° S S
185° S S
215° SW SW
225° SW SW
215° SW SW
205° SW SSW
195° S SSW
205° SW SSW
180° S S
170° S S
195° S SSW
180° S S
160° S SSE
160° S SSE
150° SE SSE
160° S SSE

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

9 16 4 10
11 20 6 12
12 23 6 14
13 25 7 16
12 23 6 14
11 21 6 13
11 20 6 12
10 19 5 12
11 21 6 13
11 21 6 13
11 21 6 13
13 24 7 15
12 22 6 14
13 25 7 16
15 28 8 17
15 28 8 17
15 27 8 17
12 22 6 14
12 23 6 14
13 24 7 15
8 14 4 9
8 15 4 9
8 15 4 9
9 16 4 10

1010
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1006
1006
1005
1004
1004
1003
1003
1002
1003
1003
1004
1004
1003

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

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

Data available from June 1 to October 31

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

61
63
62
62
63
64
65
65
67
64
67
71
70
71
72
73
73
73
70
69
63
59
56
53

28
29
28
28
29
29
30
30
30
29
30
32
32
32
33
33
33
33
32
31
29
27
25
24

Forecasts established in local time
Caption Glossary

Expert opinion

Today in Le Grand Bornand, the unsettled atmosphere will become increasingly unstable as the day unfolds.
Overcast skies. Light rain followed by showers in the morning, showers in the afternoon. Light winds.

We are 80% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.

Temperatures will vary between 3 and 6°C, it will be cold in the morning and 8°C below normal.

Tonight, cloudy and humid with a risk of fog.
Showers of rain and snow. Light winds.

Observations

Station Le Grand-Bornand located 4 km from Le Grand Bornand

	WIND			WEATHER
Local time	Dir. (°)	Speed (km/h)	Gust (km/h)	Temp. (°C)	Rain amount (mm)	Clouds (%)	Weather
01h	230	9	28	1.8	2.5	-	-
00h	100	6	19	1.3	2.7	-	-
23h	290	2	19	3.6	0	-	-

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Météo France - RADOME

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Rain radar map

Station information Le Grand Bornand

With skiinfo.fr

Updated on 13/04/2026

Station closed (end of season)

Open from 12/12/26 to 9/04/27

Snow information

Top : NC

Bottom : NC

Latest snowfall : 10 cm le 31/03/26

Avalanche risk : 2 / 5 Reduced risk

Skiing information

Open slopes : 0 / 50

0 / 15

0 / 16

0 / 14

0 / 5

Open ski lifts : 0 / 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

Thu

14

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Fri

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Sat

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

26

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Wed

27

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Thu

28

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Weather mountain resort Le Grand Bornand