– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 7 pm Sat 22 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 7 pm Sat 22 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 Mon night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -3°C on Mon night). Mainly fresh winds.										Days 5–7 Weather Summary Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 5°C on Wed night, min -2°C on Fri morning). Winds increasing (moderate winds from the SW on Wed afternoon, near gales from the SW by Thu night).
		Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	snow shwrs	clear	some clouds	some clouds	clear	some clouds	some clouds	rain shwrs	risk tstorm	snow shwrs
Cloud base (m)	5350	9400	5550	4700	6600	4600	2200	3500	3650	5500	6600	6600	2250	2250	4850	2400
km/h	W	WSW	WSW	W	WSW	SW	SW	WSW	W	WSW	WSW	SW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	12	—	—	—	—	—	—	—	—	1
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	1.7	0.9
max °C	0	0	0	0	1	2	1	-2	0	1	1	3	5	4	3	4
min °C	-2	0	0	0	0	1	-3	-3	-1	0	1	1	3	4	2	-1
chill °C	-9	-6	-5	-6	-5	-3	-10	-10	-7	-6	-4	-4	-2	-2	-5	-9

Freezing level m	4000	4000	4000	4050	4100	4250	3650	3650	4000	4050	4150	4350	4650	4500	4500	4250

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

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -3°C on Mon night). Mainly fresh winds.

Mont Blanc Weather (Days 3-6):

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 5°C on Wed night, min -2°C on Fri morning). Winds increasing (moderate winds from the SW on Wed afternoon, near gales from the SW by Thu night).

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	7°C	-	Calm (0 kph at 248).
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	8°C	-	Wind obs. (9 kph from 67 degs) was rejected.
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		-	Light winds from the SSW (9 kph at 198).
Ollomont 34 km E 1499m alt. 1 hour ago	11°C	Dry	Wind obs. (6 kph from 147 degs) was rejected.
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago	11°C	-	Calm (4 kph at 73).
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago	6°C	-	Light winds from the SE (7 kph at 128).
Croix de Cœur 41 km NE 2200m alt. 1 hour ago	5°C	-	Calm (4 kph at 353).
Aosta Airport 41 km ESE 546m alt. 2 hours ago		-	Wind obs. (15 kph from 100 degs) was rejected.	0.0 km
ChaletInter 50 km S 2024m alt. 1 hour ago	9°C	-	Wind obs. (6 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.