– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 7 am Mon 17 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 7 am Mon 17 Aug Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 4°C on Tue night, min -1°C on Mon morning). Winds increasing (light winds from the WNW on Mon morning, strong winds from the WSW by Wed night).									Days 4–6 Weather Summary A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -2°C on Fri afternoon). Mainly strong winds.
	Monday 17			Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	snow shwrs	clear	clear	clear	clear	clear	clear	clear	light snow	some clouds	snow shwrs	cloudy	light snow	clear	some clouds	some clouds	clear
Cloud base (m)		3050	3100		3100					3000	4450	5150	3100	2100	3100
km/h	WNW	NW	NW	NW	NW	W	W	WSW	WSW	WSW	WSW	WSW	SW	WSW	W	WSW	WSW	WSW
See all weather maps
cm	1	2	—	—	—	—	—	—	—	1	—	10	—	3	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	-1	1	2	2	4	3	3	2	1	2	1	0	0	-1	-1	-2	0
min °C	-1	-1	-1	1	2	2	3	3	1	0	1	0	-1	-2	-2	-2	-2	-2
chill °C	-6	-7	-7	-4	-3	-3	-2	-2	-6	-7	-5	-7	-8	-7	-8	-8	-8	-8

Freezing level m	3850	3900	3850	4300	4400	4600	4450	4400	4250	4050	4250	4050	3950	3700	3600	3800	3700	3950

	6:33	—	—	6:33	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:39	—	—
	—	—	8:37	—	—	8:36	—	—	8:35	—	—	8:32	—	—	8:30	—	—	8:30

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Tue night, min -1°C on Mon morning). Winds increasing (light winds from the WNW on Mon morning, strong winds from the WSW by Wed night).

Mont Blanc Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -2°C on Fri afternoon). Mainly strong winds.

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. 1 hour ago	13° C	-	Light winds from the NW (19 kph at 310).
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	16° C	-	Wind obs. (11 kph from 67 degs) was rejected.
Bourg ST -Maurice 26 km S 868m alt. 1 hour ago	17° C	No report.	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 1 hour ago		-	Wind obs. (13 kph from 42 degs) was rejected.
Ollomont 34 km E 1499m alt. 37 minutes ago	19° C	Dry	Calm (5 kph at 330).
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago	16° C	-	Light winds from the WNW (13 kph at 287).
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago	11° C	-	Light winds from the WNW (17 kph at 288).
Croix de Cœur 41 km NE 2200m alt. 1 hour ago	16° C	-	Light winds from the N (7 kph at 352).
Aosta Airport 41 km ESE 546m alt. 2 hours ago		-	Wind obs. (6 kph from 140 degs) was rejected.	0.0 km
ChaletInter 50 km S 2024m alt. 1 hour ago	14° C	-	Wind obs. (15 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.