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

Mont Blanc
Weather Forecast, France

Issued: 7 pm Wed 12 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 2°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Drizzle, on Sat night followed by colder weather and a moderate fall of snow, heaviest on Sun night.. Freeze-thaw conditions (max 2°C on Sat night, min -2°C on Mon night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
clear
rain showers
thunderstorm
rain showers
thunderstorm
rain showers
part cloud
cloud
rain showers
snow showers
snow showers
mod snow
snow showers
light snow
snow showers
risk tstorm
clear
rain shwrs
risk tstorm
rain shwrs
risk tstorm
rain shwrs
some clouds
cloudy
rain shwrs
snow shwrs
snow shwrs
mod. snow
snow shwrs
light snow
snow shwrs
Cloud base (m)
5800
3700
3750
4250
4600
3400
3050
4200
3150
2500
5100
2750
2150
km/h
0
WSW
5
N
10
NW
5
WNW
10
WNW
10
WNW
10
W
5
WSW
5
NW
10
S
10
SW
10
WSW
20
WSW
15
W
15
WSW
10
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
2
6
1
2
2
 mm
4
0.7
0.9
0.2
1
1.8
1.1
max °C
3
3
4
3
2
3
3
2
3
2
2
2
1
-1
-1
-1
min °C
3
3
3
3
2
3
3
2
2
2
1
1
-1
-1
-1
-2
 chill °C
1
1
1
1
1
0
1
2
2
2
-2
-3
-5
-6
-6
-6
Freezing level m
4450
4400
4500
4500
4350
4500
4450
4350
4400
4300
4200
4250
4000
3850
3850
3650
Sea lvl1000m2000m3000m4000m5000m
-3-3-2-3-3-2-3-3-3-3-4-4-5-6-6-63343233232220-1-1-210101110911991098866641617201717191517181415171213141022242824252621232620222418202116
Sunrise
6:28
6:28
6:31
6:31
6:33
Sunset
8:45
8:43
8:40
8:39
8:37

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Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: Light rain (total 8mm), mostly falling on Wed night. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 2°C on Fri morning). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

Drizzle, on Sat night followed by colder weather and a moderate fall of snow, heaviest on Sun night.. Freeze-thaw conditions (max 2°C on Sat night, min -2°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mont Blanc at the specific elevation of 4000 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
lightning 5km ENE of Les Contamines-Montjoie
5 km WSW
3303m alt.
2 hours ago
thunderstorm
Thunderstorm
thunderstorm affecting Les Houches
10 km WNW
1035m alt.
2 hours ago
thunderstorm
Thunderstorm
lightning 4km NE of Passy
14 km WNW
860m alt.
2 hours ago
thunderstorm
Thunderstorm
lightning 5km NNW of Chamonix-Mont-Blanc
15 km N
2494m alt.
2 hours ago
thunderstorm
Thunderstorm
Col du Joly
15 km SW
2110m alt.
1 hour ago
17° C
-
28
Moderate winds from the NNW
(28 kph at 342).
39
Sommet TK Lanchettes
19 km WSW
1708m alt.
1 hour ago
16° C
-
Wind obs. (17 kph from 67 degs) was rejected.
lightning 10km ESE of Samoens
21 km NW
1624m alt.
3 hours ago
thunderstorm
Thunderstorm
Bourg ST -Maurice
26 km S
868m alt.
2 hours ago
17° C
No report.
4
Calm
(4 kph at 220).
14
Som la Proz
30 km NE
950m alt.
1 hour ago
-
13
Light winds from the SSW
(13 kph at 213).
26
34 km E
1499m alt.
52 minutes ago
19° C
Dry
2
Calm
(2 kph at 170).
8

* 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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