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

Mont Blanc
Weather Forecast, France

Issued: 1 am Tue 11 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of snow. Milder later with heavy rain (total 21mm) on Thu afternoon. Temperatures will be slightly above freezing (max 4°C on Thu night, min 2°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sat afternoon. Becoming milder with light rain (total 3mm) on Sun night. Temperatures will be slightly above freezing (max 4°C on Fri afternoon, min 1°C on Sun night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
snow showers
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
light snow
snow showers
clear
thunderstorm
snow showers
clear
rain shwrs
snow shwrs
clear
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
clear
risk tstorm
clear
light snow
snow shwrs
clear
risk tstorm
snow shwrs
Cloud base (m)
2900
3500
4150
3150
6350
7000
4400
4000
4900
2550
4800
5500
3550
4600
km/h
0
SW
10
NE
10
E
5
E
5
NNE
0
ESE
0
NNE
5
NW
5
NNW
10
N
5
NNW
0
WNW
0
SW
0
SE
10
SSW
10
SW
10
SW
15
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
2
2
1
 mm
2
0.1
1.7
4
0.2
10
4
0.4
0.1
0.2
1.2
1.3
max °C
2
3
3
2
3
3
3
3
4
3
4
4
3
3
3
2
2
2
min °C
2
2
2
2
3
3
3
3
3
3
4
3
3
2
2
2
2
1
 chill °C
0
0
-1
0
1
1
3
2
2
1
3
3
3
2
2
-1
-1
-3
Freezing level m
4300
4350
4400
4350
4500
4450
4450
4500
4500
4400
4600
4500
4450
4300
4300
4250
4350
4250
Sea lvl1000m2000m3000m4000m5000m
-3-3-3-3-2-3-3-2-2-3-2-2-3-3-3-4-3-423323333434433322291099111010111010121110109999171814161916171916182117171714161814242621232622232722242823242320222620
Sunrise
6:26
6:26
6:28
6:28
6:31
6:31
Sunset
8:47
8:45
8:45
8:43
8:40
8:39

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Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of snow. Milder later with heavy rain (total 21mm) on Thu afternoon. Temperatures will be slightly above freezing (max 4°C on Thu night, min 2°C on Tue morning). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

A light covering of new snow mostly falling on Sat afternoon. Becoming milder with light rain (total 3mm) on Sun night. Temperatures will be slightly above freezing (max 4°C on Fri afternoon, min 1°C on Sun 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
Col du Joly
15 km SW
2110m alt.
36 minutes ago
15° C
-
Wind obs. (11 kph from 195 degs) was rejected.
Sommet TK Lanchettes
19 km WSW
1708m alt.
36 minutes ago
17° C
-
4
Calm
(4 kph at 67).
7
Bourg ST -Maurice
26 km S
868m alt.
3 hours ago
17° C
No report.
4
Calm
(4 kph at 220).
14
Som la Proz
30 km NE
950m alt.
36 minutes ago
-
Wind obs. (7 kph from 232 degs) was rejected.
34 km E
1499m alt.
32 minutes ago
16° C
Dry
Wind obs. (8 kph from 175 degs) was rejected.
TSD GP intermédiaire
37 km N
1552m alt.
36 minutes ago
18° C
-
2
Calm
(2 kph at 326).
6
TSF Pointe O amont
41 km N
1932m alt.
36 minutes ago
15° C
-
Wind obs. (17 kph from 280 degs) was rejected.
Croix de Cœur
41 km NE
2200m alt.
36 minutes ago
14° C
-
4
Calm
(4 kph at 352).
9
Arrivee
50 km S
1836m alt.
36 minutes ago
16° C
-
Wind obs. (7 kph from 210 degs) was rejected.
Depart Geant
51 km S
2181m alt.
36 minutes ago
14° C
-
0
Calm
(0 kph at 125).
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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