– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 7 pm Thu 20 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 7 pm Thu 20 Aug Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Thu night, min -4°C on Fri morning). Winds increasing (light winds from the WSW on Thu night, fresh winds from the W by Fri night).										Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed afternoon, min -2°C on Mon night). Mainly fresh winds.
		Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	mod. snow	snow shwrs	snow shwrs	clear	some clouds	clear	clear	clear	clear	clear	clear	snow shwrs	snow shwrs	some clouds	clear
Cloud base (m)	2150	2050	2150	3250	2350	5950	5050	9550	5600	4950	8950	4100	2250	4050	5750
km/h	SSW	SW	WSW	W	WSW	W	WSW	WSW	W	W	WSW	WSW	S	WSW	WSW	WSW
See all weather maps
cm	8	9	6	1	—	—	—	—	—	—	—	—	2	1	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	-3	-4	-4	-4	-3	0	-1	0	0	0	2	2	-1	2	2
min °C	-2	-4	-4	-4	-4	-4	-2	-1	0	0	0	1	-2	-1	1	1
chill °C	-7	-11	-11	-12	-12	-11	-8	-7	-6	-6	-4	-4	-9	-7	-4	-4

Freezing level m	3800	3300	3300	3150	3300	3450	3950	3900	4000	4050	4050	4350	3950	3850	4250	4200

	—	6:37	—	—	6:39	—	—	6:41	—	—	6:41	—	—	6:43	—	—
	—	—	—	8:30	—	—	8:30	—	—	8:28	—	—	8:25	—	—	8:23

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Thu night, min -4°C on Fri morning). Winds increasing (light winds from the WSW on Thu night, fresh winds from the W by Fri night).

Mont Blanc Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed afternoon, min -2°C on Mon night). 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	11° C	-	Wind obs. (22 kph from 205 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 37 minutes ago	13° C	-	Wind obs. (31 kph from 67 degs) was rejected.
Bourg ST -Maurice 26 km S 868m alt. 2 hours ago	17° C	No report.	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 37 minutes ago		-	Calm (4 kph at 218).
Ollomont 34 km E 1499m alt. 1 hour ago	14° C	Dry	Calm (0 kph at 215).
TSD GP intermédiaire 37 km N 1552m alt. 37 minutes ago	15° C	-	Wind obs. (17 kph from 330 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 37 minutes ago	11° C	-	Wind obs. (30 kph from 285 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 37 minutes ago	11° C	-	Calm (0 kph at 352).
Arrivee 50 km S 1836m alt. 37 minutes ago	13° C	-	Wind obs. (19 kph from 199 degs) was rejected.
Eclipse 51 km S 2055m alt. 37 minutes ago	12° C	-	Wind obs. (31 kph from 230 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.