– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 1 pm Sun 23 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 1 pm Sun 23 Aug Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -2°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mild with light rain (total 2mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Fri afternoon. Freeze-thaw conditions (max 4°C on Wed night, min -6°C on Fri night). Winds increasing (moderate winds from the SW on Wed afternoon, near gales from the SW by Thu afternoon).
	Sun 23		Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	some clouds	snow shwrs	some clouds	some clouds	clear	clear	some clouds	risk tstorm	rain shwrs	risk tstorm	risk tstorm	clear	snow shwrs	snow shwrs
Cloud base (m)	5350	4650	6900	4600	2150	3550	3650	8100	8900	7250	2250	2250	4350	2250	4500		2400
km/h	WSW	W	WSW	SW	WSW	WSW	W	WSW	WSW	SW	SW	SSW	SW	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	9	—	—	—	—	—	—	—	—	—	—	2	3
mm	—	—	—	—	—	—	—	—	—	—	0.9	0.1	0.6	0.8	—	—	—
max °C	0	0	0	2	0	-2	0	0	1	3	4	3	3	3	-1	-1	-4
min °C	0	0	0	1	-2	-2	-1	0	0	1	2	2	2	1	-1	-2	-6
chill °C	-5	-6	-5	-4	-8	-8	-7	-6	-6	-4	-4	-5	-5	-7	-10	-10	-15

Freezing level m	4000	4050	4050	4250	3600	3650	3950	4000	4100	4350	4450	4300	4450	4250	3850	3700	3000

	—	—	6:41	—	—	6:43	—	—	6:43	—	—	6:46	—	—	6:47	—	—
	—	8:28	—	—	8:25	—	—	8:23	—	—	8:22	—	—	8:21	—	—	8:19

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -2°C on Mon night). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

Mild with light rain (total 2mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Fri afternoon. Freeze-thaw conditions (max 4°C on Wed night, min -6°C on Fri night). Winds increasing (moderate winds from the SW on Wed afternoon, near gales from the SW by Thu afternoon).

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	16°C	-	Strong winds from the W (48 kph at 273).
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	17°C	-	Fresh winds from the WSW (35 kph at 247).
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. (15 kph from 61 degs) was rejected.
Ollomont 34 km E 1499m alt. 3 hours ago	21°C	Dry	Calm (5 kph at 56).
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago	18°C	-	Wind obs. (11 kph from 77 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago	14°C	-	Wind obs. (7 kph from 75 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 1 hour ago	19°C	-	Light winds from the N (7 kph at 352).
Aosta Airport 41 km ESE 546m alt. 3 hours ago		-	Wind obs. (28 kph from 90 degs) was rejected.	0.0 km
ChaletInter 50 km S 2024m alt. 1 hour ago	16°C	-	Wind obs. (20 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.