– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 7 pm Thu 21 May Local Time
Updates in:
hr min s
Update imminent

Issued: 7 pm Thu 21 May Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Temperatures will be below freezing (max 0°C on Sat night, min -2°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 1°C on Tue afternoon, min -1°C on Mon morning). Wind will be generally light.
		Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	clear	snow shwrs	snow shwrs	clear	snow shwrs	snow shwrs	clear	snow shwrs	snow shwrs	clear	snow shwrs	snow shwrs
km/h	NW	NNW	N	N	N	N	NE	NE	NE	E	ENE	NE	ESE	ESE	NNE	N	W	N	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	1	4	—	3	2	—	4	2	—	1	1
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-1	-1	-1	-1	-1	0	-1	0	0	0	0	0	0	1	1	0	0	1
min °C	-2	-1	-1	-1	-1	-1	-1	-1	0	0	-1	0	0	0	1	0	0	0	0
chill °C	-6	-4	-4	-4	-4	-4	-4	-1	-2	-2	-4	-3	-3	-2	0	0	0	-2	-3

Freezing level m	3850	3850	3850	3900	3800	3900	3950	3850	3950	4000	3900	4000	4000	3950	4150	4100	4000	4050	4150
Cloud base (m)		9050	3500		7050	3650	9200		3450	7950		2900	4850	2800	2600	5750	2500	2700

	—	5:52	—	—	5:52	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—
	—	—	—	9:04	—	—	9:05	—	—	9:06	—	—	9:07	—	—	9:08	—	—	9:09

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Sat night, min -2°C on Thu night). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 1°C on Tue afternoon, min -1°C on Mon morning). 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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Col du Joly 15 km SW 2110m alt. 43 minutes ago	9° C	-	Light winds from the SE (7 kph at 124).
Sommet TK Lanchettes 19 km WSW 1708m alt. 43 minutes ago	11° C	-	Light winds from the ENE (13 kph at 67).
Bourg ST -Maurice 26 km S 868m alt. 43 minutes ago		-	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 43 minutes ago		-	Wind obs. (9 kph from 220 degs) was rejected.
Ollomont 34 km E 1499m alt. 30 minutes ago	10° C	Dry	Calm (3 kph at 159).
TSD GP intermédiaire 37 km N 1552m alt. 43 minutes ago	12° C	-	Calm (0 kph at 351).
TSF Pointe O amont 41 km N 1932m alt. 43 minutes ago	8° C	-	Calm (0 kph at 145).
Croix de Cœur 41 km NE 2200m alt. 43 minutes ago	9° C	-	Light winds from the NNW (11 kph at 330).
Aosta Airport 41 km ESE 546m alt. 2 hours ago		-	Wind obs. (11 kph from 90 degs) was rejected.	0.0 km
ChaletInter 50 km S 2024m alt. 43 minutes ago	10° C	-	Wind obs. (6 kph from 188 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.