– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 1 pm Tue 18 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 1 pm Tue 18 Aug Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 4°C on Tue night, min -2°C on Fri morning). Winds decreasing (strong winds from the WSW on Wed night, light winds from the SSW by Fri morning).											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Sat afternoon, min -2°C on Fri afternoon). Mainly fresh winds.
	Tue 18		Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	snow shwrs	rain shwrs	snow shwrs	mod. snow	light snow	snow shwrs	clear	clear	snow shwrs	snow shwrs	light snow	snow shwrs	snow shwrs
Cloud base (m)	3050	9100			4150	9450		2350	2150	2050	3350	5600	3350	2850	2100	2650	2100
km/h	NW	WNW	WSW	WSW	WSW	SW	WSW	WSW	SSW	WSW	SW	SW	SW	SSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	1	—	1	9	1	5	—	—	1	2	3	2	4
mm	—	—	—	—	—	0.1	0.4	—	—	—	—	—	—	—	—	—	—
max °C	2	4	4	4	3	2	2	1	-1	-2	-1	-1	0	0	-1	0	-1
min °C	2	3	4	3	1	2	2	-1	-2	-2	-2	-1	0	-1	-2	-1	-2
chill °C	-3	-2	0	-2	-6	-4	-4	-7	-8	-8	-9	-8	-6	-7	-9	-7	-9

Freezing level m	4400	4600	4550	4500	4250	4300	4250	3750	3650	3650	3800	3900	3950	3950	3750	3950	3850

	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:39	—	—	6:41	—	—
	—	8:36	—	—	8:35	—	—	8:32	—	—	8:30	—	—	8:30	—	—	8:28

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 4°C on Tue night, min -2°C on Fri morning). Winds decreasing (strong winds from the WSW on Wed night, light winds from the SSW by Fri morning).

Mont Blanc Weather (Days 3-6):

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Sat afternoon, min -2°C on Fri afternoon). Mainly fresh 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
Col du Joly 15 km SW 2110m alt. 37 minutes ago	17° C	-	Moderate winds from the NNW (22 kph at 342).
Sommet TK Lanchettes 19 km WSW 1708m alt. 37 minutes ago	22° C	-	Wind obs. (9 kph from 67 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. 37 minutes ago	17° C	No report.	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 37 minutes ago		-	Wind obs. (17 kph from 44 degs) was rejected.
Ollomont 34 km E 1499m alt. 36 minutes ago	24° C	Dry	Wind obs. (8 kph from 350 degs) was rejected.
Les Marecottes 34 km NNE 1175m alt. 2 hours ago	19° C	No report.	Calm (2 kph at 150).
TSD GP intermédiaire 37 km N 1552m alt. 37 minutes ago	21° C	-	Wind obs. (13 kph from 262 degs) was rejected.
Montagnier- Bagnes 38 km NE 840m alt. 2 hours ago	19° C	No report.	Light winds from the NNW (6 kph at 330).
Evionnaz 41 km NNE 482m alt. 2 hours ago	22° C	No report.	Light winds from the NNW (17 kph at 330).

* 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.