– Lat/Long: 45.83° N 6.87° E

Mont Blanc Weather Forecast

Savoy Alps · France

Issued: 1 pm Wed 16 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 1 pm Wed 16 Sep 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 -2°C on Wed afternoon, min -5°C on Wed night). Mainly fresh winds.											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 1°C on Mon night, min -2°C on Sat afternoon). Winds increasing (calm on Sat afternoon, fresh winds from the N by Mon morning).
	Wed 16		Thursday 17			Friday 18			Saturday 19			Sunday 20			Monday 21
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	snow shwrs	clear	some clouds	cloudy	some clouds	clear	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear
Cloud base (m)	2700	2050	2250		6100	8050	3100	9550	6600	6200	9000	7400		9450		3050
km/h	WSW	WSW	NNW	W	WSW	W	NW	N	NNW	NNE	NNW	NNW	NNW	NNW	N	NNW	N
See all weather maps
cm	1	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-2	-3	-3	-3	-2	-4	-5	-2	-2	-1	-1	-1	-1	0	0	-1	1
min °C	-2	-5	-4	-3	-4	-4	-5	-5	-2	-2	-1	-1	-1	0	0	-1	0
chill °C	-8	-12	-10	-6	-10	-10	-11	-9	-6	-4	-3	-6	-6	-5	-7	-7	-6

Freezing level m	3700	3350	3500	3550	3400	3350	3200	3550	3700	3800	3900	3900	3850	3950	3950	3800	4100

	—	—	7:11	—	—	7:13	—	—	7:13	—	—	7:15	—	—	7:16	—	—
	7:43	—	—	7:40	—	—	7:38	—	—	7:37	—	—	7:35	—	—	7:32	—

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Wed afternoon, min -5°C on Wed night). Mainly fresh winds.

Mont Blanc Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 1°C on Mon night, min -2°C on Sat afternoon). Winds increasing (calm on Sat afternoon, fresh winds from the N by Mon morning).

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. 56 minutes ago	15°C	-	Wind obs. (46 kph from 198 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 56 minutes ago	17°C	-	Wind obs. (48 kph from 68 degs) was rejected.
Bourg ST -Maurice 26 km S 868m alt. 2 hours ago	17°C	No report.	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 56 minutes ago	15°C	-	Wind obs. (11 kph from 222 degs) was rejected.
Ollomont 34 km E 1499m alt. 32 minutes ago	18°C	Dry	Calm (2 kph at 25).
TSD GP intermédiaire 37 km N 1552m alt. 56 minutes ago	20°C	-	Wind obs. (50 kph from 292 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 56 minutes ago	14°C	-	Wind obs. (63 kph from 288 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 56 minutes ago	14°C	-	Wind obs. (19 kph from 104 degs) was rejected.
Aosta Airport 41 km ESE 546m alt. 2 hours ago		-	Wind obs. (15 kph from 100 degs) was rejected.	0.0 km
thunderstorm affecting Collombey 49 km N 1304m alt. 2 hours ago		Thunderstorm

* 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.