– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 7 pm Mon 10 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 7 pm Mon 10 Aug Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of snow turning to light rain (total 8mm) on Thu afternoon. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 2°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Temperatures will be slightly above freezing (max 4°C on Thu night, min 1°C on Sun morning). Wind will be generally light.
		Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	rain shwrs	snow shwrs	clear	risk tstorm	risk tstorm	clear	risk tstorm	risk tstorm	rain shwrs	clear	clear	rain shwrs	risk tstorm	light rain
Cloud base (m)	4200	4650		5200	4300	3250	4500					4450	9550		2700	3600
km/h	SW	WSW	NNW	E	E	NNE	NNE	NNE	NNW	N	N	NNW	SW	WSW	S	SSW
See all weather maps
cm	—	—	—	4	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.2	0.4	—	1.5	2	—	4	1.7	0.8	—	—	0.1	4	0.4
max °C	3	2	3	3	2	3	3	3	4	4	3	4	4	3	3	3
min °C	2	2	3	2	2	3	3	3	4	3	3	4	3	3	2	2
chill °C	-1	0	3	2	0	2	1	1	3	3	1	3	3	3	2	-1

Freezing level m	4300	4350	4400	4400	4350	4500	4500	4450	4550	4500	4400	4650	4500	4400	4350	4350

	—	6:26	—	—	6:26	—	—	6:28	—	—	6:28	—	—	6:31	—	—
	—	—	—	8:47	—	—	8:45	—	—	8:45	—	—	8:43	—	—	8:40

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of snow turning to light rain (total 8mm) on Thu afternoon. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 2°C on Mon night). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Temperatures will be slightly above freezing (max 4°C on Thu night, min 1°C on Sun morning). Wind will be generally light.

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	-	Wind obs. (6 kph from 286 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	18° C	-	Light winds from the ENE (6 kph at 67).
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. (9 kph from 229 degs) was rejected.
Ollomont 34 km E 1499m alt. 46 minutes ago	17° C	Dry	Wind obs. (6 kph from 190 degs) was rejected.
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago	19° C	-	Wind obs. (9 kph from 322 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago	15° C	-	Wind obs. (19 kph from 267 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 1 hour ago	14° C	-	Calm (0 kph at 352).
Aosta Airport 41 km ESE 546m alt. 2 hours ago		-	Calm (4 kph at 1).	0.0 km
ChaletInter 50 km S 2024m alt. 1 hour ago	16° 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.