Mont Blanc weather
– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France

Issued: 1 am Wed 20 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -8°C on Wed morning, min -11°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Sun night, min -8°C on Sat morning). Winds increasing (moderate winds from the W on Sun night, strong winds from the WNW by Mon night).

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
snow showers
clear
snow showers
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light snow
snow shwrs
snow shwrs
clear
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
20
S
10
S
15
SSW
5
SE
10
NNE
20
N
20
NNW
20
WNW
15
NW
25
NW
30
NW
30
NW
25
WNW
25
NW
25
W
35
W
45
WNW
45
NW
 cm 
1
10
25
5
3
 mm 
max°C
-8
-8
-9
-10
-10
-9
-8
-8
-9
-8
-8
-6
-6
-6
-4
-5
-5
-4
min°C
-8
-8
-10
-11
-10
-10
-8
-9
-9
-8
-8
-8
-7
-6
-5
-5
-5
-5
chill°C 
-15
-16
-16
-11
-14
-18
-15
-16
-16
-16
-16
-17
-16
-14
-12
-13
-14
-15
Freezing level (m
3550
3500
3400
3200
3250
3300
3650
3600
3500
3500
3600
3750
3800
3900
4100
3950
4050
4000
Cloud base (m)
2300
2600
2100
2350
2200
2100
3200
3250
9200
9200
6150
3700
Sea lvl1000m2000m3000m4000m5000m
-8-8-10-11-10-10-8-9-9-8-8-7-7-6-5-5-5-5-3-3-4-5-5-4-2-3-3-3-3-3-2-1100044322354334456767610118898101310101310111512131612171814141614152116162016172218202319
Sunrise
6:37
6:37
6:39
6:41
6:41
6:43
Sunset
8:32
8:30
8:30
8:28
8:25
8:23

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Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -8°C on Wed morning, min -11°C on Thu morning). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -4°C on Sun night, min -8°C on Sat morning). Winds increasing (moderate winds from the W on Sun night, strong winds from the WNW by Mon night).

This table gives the weather forecast for Mont Blanc at the specific elevation of 4807 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mont Blanc. 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Col du Joly
15 km SW
2110m alt.
52 minutes ago
8° C
-
20
Moderate winds from the WSW
(20 kph at 252).
26
Sommet TK Lanchettes
19 km WSW
1708m alt.
52 minutes ago
10° C
-
Wind obs. (9 kph from 67 degs) was rejected.
ColDUGrand ST -Bernard
24 km E
2488m alt.
2 hours ago
7° C
-
Wind obs. (9 kph from 90 degs) was rejected.
Bourg ST -Maurice
26 km S
868m alt.
52 minutes ago
17° C
No report.
4
Calm
(4 kph at 220).
14
34 km E
1499m alt.
2 hours ago
10° C
Dry
0
Calm
(0 kph at 159).
5
Montagnier- Bagnes
38 km NE
840m alt.
3 hours ago
-
Wind obs. (6 kph from 330 degs) was rejected.
41 km NNE
482m alt.
3 hours ago
-
Wind obs. (17 kph from 330 degs) was rejected.
Croix de Cœur
41 km NE
2200m alt.
52 minutes ago
9° C
-
Wind obs. (9 kph from 317 degs) was rejected.
LesAttelas
43 km NE
2736m alt.
2 hours ago
5° C
-
Wind obs. (6 kph from 10 degs) was rejected.
MONT1
47 km NNE
847m alt.
52 minutes ago
14° C
-
0
Calm
(0 kph at 338).
0

* 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.

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