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

Mont Blanc
Weather Forecast, France

Issued: 7 pm Tue 04 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of snow turning to light rain (total 8mm) on Wed afternoon. Temperatures will be slightly above freezing (max 3°C on Tue night, min 1°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Drizzle on Mon afternoon turning to light snow on Mon afternoon. Freeze-thaw conditions (max 5°C on Sun afternoon, min 0°C on Mon afternoon). Wind will be generally light.

Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
thunderstorm
rain showers
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
clear
part cloud
rain showers
snow shwrs
clear
risk tstorm
rain shwrs
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
rain shwrs
risk tstorm
clear
some clouds
rain shwrs
Cloud base (m)
8550
3000
4100
3600
9400
9100
6250
5000
4400
km/h
10
S
5
SSW
10
W
10
WSW
10
WSW
20
W
15
W
15
WSW
15
WNW
10
SW
10
WSW
10
W
15
WSW
10
WSW
15
W
15
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
 mm
1.9
3
2
0.3
0.5
0.1
0.2
0.1
max °C
3
2
3
3
2
2
3
2
2
3
2
4
4
3
5
4
min °C
2
2
2
2
2
2
1
2
2
2
2
3
3
3
4
3
 chill °C
-1
0
-1
-1
-1
-1
-3
-1
-2
-1
-1
0
0
0
0
0
Freezing level m
4450
4300
4400
4450
4250
4300
4400
4250
4400
4350
4350
4600
4550
4450
4650
4500
Sea lvl1000m2000m3000m4000m5000m
-3-3-2-3-4-3-4-4-3-4-3-2-2-2-2-232332222232443549899999999911111012111415181515181415181516201717211721222521222520212621222823242924
Sunrise
6:18
6:20
6:20
6:22
6:22
Sunset
8:57
8:54
8:53
8:52
8:51

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Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of snow turning to light rain (total 8mm) on Wed afternoon. Temperatures will be slightly above freezing (max 3°C on Tue night, min 1°C on Thu night). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

Drizzle on Mon afternoon turning to light snow on Mon afternoon. Freeze-thaw conditions (max 5°C on Sun afternoon, min 0°C on Mon afternoon). 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 9km S of Les Contamines-Montjoie
14 km SSW
2305m alt.
56 minutes ago
thunderstorm
Thunderstorm
Col du Joly
15 km SW
2110m alt.
1 hour ago
9° C
-
Wind obs. (35 kph from 299 degs) was rejected.
Sommet TK Lanchettes
19 km WSW
1708m alt.
1 hour ago
11° C
-
Wind obs. (67 kph from 95 degs) was rejected.
lightning 5km NE of Beaufort
21 km SW
2335m alt.
38 minutes ago
thunderstorm
Thunderstorm
Col DU Grand ST -Bernard
24 km E
2488m alt.
1 hour ago
8° C
No report.
Wind obs. (28 kph from 300 degs) was rejected.
thunderstorm affecting Sallanches
25 km WNW
875m alt.
23 minutes ago
thunderstorm
Thunderstorm
Bourg ST -Maurice
26 km S
868m alt.
1 hour ago
17° C
No report.
4
Calm
(4 kph at 220).
14
lightning 7km SSW of Praz-sur-Arly
28 km SW
1517m alt.
26 minutes ago
thunderstorm
Thunderstorm
lightning 7km WSW of Cordon
29 km W
1560m alt.
38 minutes ago
thunderstorm
Thunderstorm
Som la Proz
30 km NE
950m alt.
1 hour ago
-
Wind obs. (19 kph from 269 degs) was rejected.

* 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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