– Lat/Long: 45.83° N 6.87° E

Mont Blanc Weather Forecast

Savoy Alps · France

Issued: 1 pm Wed 21 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 1 pm Wed 21 Oct Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -11°C on Thu night, min -23°C on Fri night). Winds increasing (moderate winds from the SSW on Wed afternoon, severe gales from the W by Fri afternoon).											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -4°C on Tue morning, min -22°C on Sat afternoon). Winds decreasing (severe gales from the NW on Sun night, light winds from the NW by Tue morning).
	Wed 21		Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	snow shwrs	clear	some clouds	some clouds	some clouds	heavy snow	mod. snow	snow shwrs	snow shwrs	some clouds	heavy snow	heavy snow	snow shwrs	clear	some clouds	clear
Cloud base (m)	2050	2050	8500	2500	2250	2600	2050	2050	2050	2050	2300	2050	2050	2050
km/h	WSW	WNW	NW	WNW	WSW	SW	W	W	NNW	NNW	NNW	NW	NW	NW	NNW	NNW	NNW
See all weather maps
cm	7	5	—	—	—	—	14	8	8	1	—	23	28	27	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-15	-18	-17	-14	-11	-13	-19	-19	-23	-19	-12	-10	-11	-9	-7	-7	-5
min °C	-16	-19	-19	-16	-13	-15	-19	-23	-23	-22	-17	-11	-11	-11	-7	-7	-8
chill °C	-28	-36	-32	-30	-26	-31	-36	-39	-40	-38	-33	-23	-24	-25	-19	-17	-19

Freezing level m	2150	1750	1950	2400	2350	2250	1950	1300	1450	1550	1400	2650	3000	2550	3400	3350	3900

	—	—	7:56	—	—	7:58	—	—	8:00	—	—	7:00	—	—	8:03	—	—
	6:37	—	—	6:35	—	—	6:32	—	—	6:31	—	—	5:30	—	—	6:28	—

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -11°C on Thu night, min -23°C on Fri night). Winds increasing (moderate winds from the SSW on Wed afternoon, severe gales from the W by Fri afternoon).

Mont Blanc Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -4°C on Tue morning, min -22°C on Sat afternoon). Winds decreasing (severe gales from the NW on Sun night, light winds from the NW by Tue morning).

This table gives the weather forecast for Mont Blanc at the specific elevation of 4807 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. 1 hour ago		-	Wind obs. (46 kph from 198 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago		-	Wind obs. (48 kph from 68 degs) was rejected.
Col DU Grand ST -Bernard 24 km E 2488m alt. 2 hours ago	8°C	No report.	Moderate winds from the WNW (28 kph at 300).
Bourg ST -Maurice 26 km S 868m alt. 1 hour ago		-	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 1 hour ago		-	Wind obs. (11 kph from 222 degs) was rejected.
Ollomont 34 km E 1499m alt. 49 minutes ago	8°C	Dry	Calm (2 kph at 165).
Les Marecottes 34 km NNE 1175m alt. 2 hours ago		-	Calm (2 kph at 150).
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago		-	Wind obs. (50 kph from 292 degs) was rejected.
Aosta Airport 41 km ESE 546m alt. 2 hours ago		-	Calm (2 kph at 1).	10.0 km Low: scattered Mid: broken
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago		-	Wind obs. (63 kph from 288 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.