Fri
Apr 26
Mostly stable
~12
l/m2
78%
7-12 cm snow
9 / 11 km/h
Fri Apr 26
Sat
Apr 27
Mostly stable
~3
l/m2
60%
2-3 cm snow
13 / 21 km/h
Sat Apr 27
Sun
Apr 28
Mostly stable
~33
l/m2
96%
20-33 cm snow
11 / 16 km/h
Sun Apr 28
Mon
Apr 29
Mostly stable
~6
l/m2
60%
3-6 cm snow
11 / 15 km/h
Mon Apr 29
Tue
Apr 30
Mostly stable
~5
l/m2
59%
3-5 cm snow
12 / 14 km/h
Tue Apr 30
Wed
May 1
Mostly stable
~4
l/m2
63%
3-4 cm snow
6 / 10 km/h
Wed May 1
Thu
May 2
Mostly stable
~20
l/m2
98%
12-20 cm snow
13 / 15 km/h
Thu May 2
26 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 78% probability of moderate snowfall and showers.
The sky will be overcast:
34% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
85% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
81% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
23% convective clouds (Cumulonimbus)
The highest temperature will reach -8 degrees Celsius, while the the lowest temperature will drop to -12 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
11:00
-9 °C
-13 °C
7 km/h 
11 km/h
1008 mb
68.3%
2,017 m
1,002 m
Apr, 26 11:00 @ Mostly stable
14:00
1.6 65%
35%
-9 °C
-13 °C
7 km/h
11 km/h
1008 mb
87.1%
2,029 m
615 m
Apr, 26 14:00 @ Mostly stable
17:00
4.3 78%
16%
-9 °C
-14 °C
8 km/h 
10 km/h
1008 mb
91.4%
2,003 m
457 m
Apr, 26 17:00 @ Mostly stable
20:00
5.8 78%
20%
-10 °C
-14 °C
7 km/h 
10 km/h
1010 mb
93.1%
1,909 m
171 m
Apr, 26 20:00 @ Mostly stable
23:00
-12 °C
-17 °C
9 km/h 
11 km/h
1013 mb
94.5%
1,651 m
118 m
Apr, 26 23:00 @ Mostly stable
27 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 60% probability of light snowfall and showers.
The sky will be overcast:
50% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
78% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
59% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach -6 degrees Celsius, while the the lowest temperature will drop to -14 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1012 mb. Relative humidity will be very high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
-12 °C
-18 °C
10 km/h
13 km/h
1013 mb
93.3%
1,629 m
139 m
Apr, 27 02:00 @ Mostly stable
05:00
-13 °C
-20 °C
11 km/h
13 km/h
1014 mb
93.1%
1,489 m
114 m
Apr, 27 05:00 @ Stable
08:00
-11 °C
-17 °C
10 km/h
15 km/h
1013 mb
90.4%
1,806 m
181 m
Apr, 27 08:00 @ Stable
11:00
-8 °C
-13 °C
11 km/h
18 km/h
1011 mb
72.6%
2,182 m
877 m
Apr, 27 11:00 @ Stable
14:00
-7 °C
-12 °C
11 km/h
19 km/h
1010 mb
74.6%
2,325 m
1,078 m
Apr, 27 14:00 @ Stable
17:00
0.6 48%
29%
-7 °C
-13 °C
13 km/h
21 km/h
1011 mb
77.0%
2,333 m
911 m
Apr, 27 17:00 @ Stable
20:00
0.9 46%
34%
-8 °C
-14 °C
13 km/h
18 km/h
1013 mb
87.2%
2,209 m
258 m
Apr, 27 20:00 @ Stable
23:00
1.7 60%
-9 °C
-16 °C
13 km/h
17 km/h
1016 mb
92.7%
2,081 m
215 m
Apr, 27 23:00 @ Mostly stable
28 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 96% probability of heavy snowfall.
The sky will be overcast:
80% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
88% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
84% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach -6 degrees Celsius, while the the lowest temperature will drop to -10 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1017 mb. Relative humidity will be very high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
7 91%
-9 °C
-15 °C
11 km/h
16 km/h
1016 mb
92.8%
2,068 m
193 m
Apr, 28 02:00 @ Mostly stable
05:00
2.7 68%
-9 °C
-15 °C
9 km/h
13 km/h
1016 mb
92.9%
2,075 m
138 m
Apr, 28 05:00 @ Mostly stable
08:00
6.4 88%
-9 °C
-14 °C
11 km/h
16 km/h
1017 mb
92.4%
2,144 m
193 m
Apr, 28 08:00 @ Mostly stable
11:00
6 91%
-8 °C
-12 °C
6 km/h
15 km/h
1017 mb
93.6%
2,186 m
324 m
Apr, 28 11:00 @ Mostly stable
14:00
10 96%
-7 °C
-11 °C
8 km/h
15 km/h
1017 mb
91.7%
2,351 m
362 m
Apr, 28 14:00 @ Mostly stable
17:00
-6 °C
-11 °C
8 km/h
15 km/h
1017 mb
88.1%
2,424 m
472 m
Apr, 28 17:00 @ Stable
20:00
0.3 37%
33%
-7 °C
-12 °C
10 km/h
15 km/h
1018 mb
93.6%
2,367 m
164 m
Apr, 28 20:00 @ Stable
23:00
-8 °C
-14 °C
10 km/h
14 km/h
1021 mb
93.8%
2,231 m
145 m
Apr, 28 23:00 @ Mostly stable
29 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 60% probability of light snowfall.
The sky will be overcast:
43% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
88% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
78% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach -5 degrees Celsius, while the the lowest temperature will drop to -9 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1020 mb. Relative humidity will be very high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.3 37%
-8 °C
-14 °C
11 km/h
15 km/h
1021 mb
93.8%
2,263 m
108 m
Apr, 29 02:00 @ Mostly stable
05:00
0.6 45%
-8 °C
-14 °C
11 km/h
13 km/h
1021 mb
94.1%
2,293 m
107 m
Apr, 29 05:00 @ Mostly stable
08:00
1.5 56%
-8 °C
-12 °C
8 km/h
12 km/h
1021 mb
92.0%
2,329 m
144 m
Apr, 29 08:00 @ Mostly stable
11:00
0.2 33%
-6 °C
-10 °C
7 km/h
12 km/h
1019 mb
84.8%
2,449 m
501 m
Apr, 29 11:00 @ Mostly stable
14:00
0.6 54%
25%
-6 °C
-9 °C
7 km/h
12 km/h
1019 mb
85.3%
2,524 m
525 m
Apr, 29 14:00 @ Mostly stable
17:00
-5 °C
-9 °C
8 km/h
14 km/h
1018 mb
86.2%
2,580 m
520 m
Apr, 29 17:00 @ Mostly stable
20:00
0.9 60%
17%
-6 °C
-10 °C
9 km/h
13 km/h
1020 mb
94.7%
2,557 m
200 m
Apr, 29 20:00 @ Mostly stable
23:00
1.3 56%
-7 °C
-12 °C
11 km/h
14 km/h
1022 mb
94.7%
2,494 m
169 m
Apr, 29 23:00 @ Mostly stable
30 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 59% probability of light snowfall and showers.
The sky will be overcast:
78% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
83% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
73% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach -5 degrees Celsius, while the the lowest temperature will drop to -8 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1017 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
1.8 52%
-7 °C
-13 °C
12 km/h
14 km/h
1021 mb
93.9%
2,481 m
112 m
Apr, 30 02:00 @ Mostly stable
05:00
-7 °C
-12 °C
11 km/h
13 km/h
1020 mb
94.0%
2,503 m
144 m
Apr, 30 05:00 @ Mostly stable
08:00
-6 °C
-11 °C
10 km/h
12 km/h
1018 mb
93.5%
2,556 m
177 m
Apr, 30 08:00 @ Mostly stable
11:00
0.3 43%
-6 °C
-10 °C
8 km/h
13 km/h
1018 mb
88.3%
2,518 m
475 m
Apr, 30 11:00 @ Mostly stable
14:00
1.6 59%
-6 °C
-10 °C
9 km/h
12 km/h
1017 mb
87.1%
2,548 m
537 m
Apr, 30 14:00 @ Mostly stable
17:00
0.4 42%
37%
-5 °C
-8 °C
6 km/h
10 km/h
1015 mb
84.7%
2,595 m
553 m
Apr, 30 17:00 @ Mostly stable
20:00
0.9 56%
38%
-6 °C
-10 °C
7 km/h
11 km/h
1016 mb
92.9%
2,496 m
135 m
Apr, 30 20:00 @ Mostly stable
23:00
-6 °C
-10 °C
8 km/h
12 km/h
1016 mb
95.1%
2,606 m
164 m
Apr, 30 23:00 @ Mostly stable
1 May will be cold and the weather will be stable, thunderstorms not likely.
There is a 63% probability of light snowfall and showers.
The sky will be overcast:
77% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
80% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach -5 degrees Celsius, while the the lowest temperature will drop to -8 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1012 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
-6 °C
-9 °C
6 km/h
10 km/h
1014 mb
94.3%
2,616 m
155 m
May, 1 02:00 @ Mostly stable
05:00
0.3 53%
-7 °C
-10 °C
6 km/h
9 km/h
1013 mb
95.7%
2,424 m
97 m
May, 1 05:00 @ Mostly stable
08:00
0.6 47%
-7 °C
-9 °C
4 km/h
9 km/h
1013 mb
93.8%
2,400 m
136 m
May, 1 08:00 @ Mostly stable
11:00
-6 °C
-8 °C
4 km/h
8 km/h
1012 mb
85.5%
2,411 m
476 m
May, 1 11:00 @ Mostly stable
14:00
0.2 35%
76%
-5 °C
-8 °C
6 km/h 
7 km/h
1010 mb
84.3%
2,518 m
561 m
May, 1 14:00 @ Mostly stable
17:00
0.8 61%
84%
-6 °C
-8 °C
5 km/h
7 km/h
1011 mb
90.9%
2,528 m
389 m
May, 1 17:00 @ Mostly stable
20:00
1.8 63%
57%
-6 °C
-8 °C
3 km/h 
8 km/h
1012 mb
96.7%
2,488 m
109 m
May, 1 20:00 @ Mostly stable
23:00
0.3 40%
26%
-7 °C
-8 °C
3 km/h
5 km/h
1013 mb
98.1%
2,435 m
97 m
May, 1 23:00 @ Mostly stable
2 May will be cold and the weather will be stable, thunderstorms not likely.
There is a 98% probability of heavy snowfall and showers.
The sky will be overcast:
77% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
85% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
80% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
17% convective clouds (Cumulonimbus)
The highest temperature will reach -4 degrees Celsius, while the the lowest temperature will drop to -9 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.4 55%
25%
-7 °C
-8 °C
3 km/h
3 km/h
1013 mb
95.9%
2,340 m
62 m
May, 2 02:00 @ Mostly stable
05:00
-8 °C
-9 °C
3 km/h
4 km/h
1012 mb
95.1%
2,303 m
47 m
May, 2 05:00 @ Mostly stable
08:00
-7 °C
-9 °C
4 km/h
8 km/h
1011 mb
93.4%
2,373 m
129 m
May, 2 08:00 @ Mostly stable
11:00
0.2 37%
75%
-6 °C
-9 °C
6 km/h
9 km/h
1009 mb
88.8%
2,473 m
422 m
May, 2 11:00 @ Mostly stable
14:00
1.1 48%
88%
-4 °C
-8 °C
8 km/h
10 km/h
1007 mb
80.4%
2,648 m
674 m
May, 2 14:00 @ Slightly unstable
17:00
1.8 61%
86%
-5 °C
-10 °C
13 km/h
15 km/h
1006 mb
88.3%
2,670 m
525 m
May, 2 17:00 @ Slightly unstable
20:00
10 98%
24%
-8 °C
-12 °C
7 km/h
10 km/h
1009 mb
97.5%
2,297 m
184 m
May, 2 20:00 @ Mostly stable
23:00
5.8 91%
2%
-9 °C
-11 °C
4 km/h
6 km/h
1012 mb
98.3%
2,088 m
107 m
May, 2 23:00 @ Mostly stable
3 May will be cold and the weather will be .
There is a 95% probability of moderate snowfall.
The sky will be :
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
571% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
45% convective clouds (Cumulonimbus)
The highest temperature will reach -7 degrees Celsius, while the the lowest temperature will drop to -11 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 6080 mb. Relative humidity will be .
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
7.1 95%
3%
-9 °C
-14 °C
8 km/h
9 km/h
1012 mb
98.7%
2,056 m
187 m
May, 3 02:00 @ Mostly stable
05:00
0.5 58%
-10 °C
-14 °C
7 km/h
14 km/h
1013 mb
97.2%
1,957 m
363 m
May, 3 05:00 @ Mostly stable
08:00
0.6 61%
9%
-10 °C
-14 °C
6 km/h
12 km/h
1014 mb
98.0%
1,911 m
319 m
May, 3 08:00 @ Mostly stable
11:00
-9 °C
-13 °C
6 km/h
9 km/h
1015 mb
96.3%
1,983 m
427 m
May, 3 11:00 @ Mostly stable
14:00
-8 °C
-12 °C
8 km/h
9 km/h
1014 mb
92.6%
2,188 m
498 m
May, 3 14:00 @ Stable
17:00
-7 °C
-12 °C
8 km/h
8 km/h
1015 mb
88.4%
2,274 m
493 m
May, 3 17:00 @ Stable
Aiguille de l'Épaisseur
17:58 
