Sat
Apr 27
Mostly stable
~1
l/m2
56%
Sun
Apr 28
Mostly stable
~28
l/m2
97%
Mon
Apr 29
Mostly stable
~9
l/m2
79%
Tue
Apr 30
Mostly stable
~3
l/m2
59%
Wed
May 1
Mostly stable
~6
l/m2
68%
Thu
May 2
Mostly stable
~26
l/m2
97%
Fri
May 3
Mostly stable
~8
l/m2
67%
27 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 56% probability of light rainfall.
The sky will be overcast:
100% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
31% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1008 mb. Relative humidity will be 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
17:00
13 °C
11 °C
21 km/h 
30 km/h
1006 mb
52.5%
2,457 m
1,417 m
Apr, 27 17:00 @ Mostly stable
20:00
9 °C
7 °C
17 km/h
21 km/h
1008 mb
66.4%
2,442 m
416 m
Apr, 27 20:00 @ Mostly stable
23:00
0.9 56%
5 °C
3 °C
13 km/h 
17 km/h
1011 mb
85.5%
2,349 m
245 m
Apr, 27 23:00 @ Mostly stable
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 97% probability of moderate rainfall and showers.
The sky will be overcast:
97% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
98% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1015 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
2.4 62%
5 °C
3 °C
12 km/h
21 km/h
1011 mb
87.9%
2,406 m
211 m
Apr, 28 02:00 @ Mostly stable
05:00
0.7 54%
5 °C
3 °C
11 km/h
13 km/h
1012 mb
87.6%
2,346 m
133 m
Apr, 28 05:00 @ Mostly stable
08:00
1.7 60%
6 °C
4 °C
9 km/h
15 km/h
1013 mb
86.8%
2,362 m
178 m
Apr, 28 08:00 @ Mostly stable
11:00
2.2 69%
8 °C
7 °C
6 km/h
10 km/h
1015 mb
87.8%
2,305 m
284 m
Apr, 28 11:00 @ Mostly stable
14:00
5.1 85%
2%
9 °C
8 °C
8 km/h 
13 km/h
1015 mb
83.8%
2,298 m
626 m
Apr, 28 14:00 @ Mostly stable
17:00
4.8 85%
9%
7 °C
6 °C
8 km/h 
11 km/h
1017 mb
95.0%
2,223 m
247 m
Apr, 28 17:00 @ Mostly stable
20:00
8.6 97%
9%
7 °C
7 °C
5 km/h 
8 km/h
1018 mb
96.0%
2,254 m
120 m
Apr, 28 20:00 @ Stable
23:00
2.2 68%
3%
6 °C
7 °C
3 km/h
6 km/h
1020 mb
94.9%
2,177 m
67 m
Apr, 28 23:00 @ Stable
29 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 79% probability of moderate rainfall and showers.
The sky will be overcast:
78% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
92% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
55% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1019 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
4.1 79%
2%
6 °C
5 °C
5 km/h
6 km/h
1021 mb
96.3%
2,112 m
71 m
Apr, 29 02:00 @ Stable
05:00
1.4 65%
5 °C
4 °C
8 km/h
9 km/h
1020 mb
96.1%
2,512 m
87 m
Apr, 29 05:00 @ Mostly stable
08:00
1.9 63%
6 °C
5 °C
8 km/h
9 km/h
1020 mb
93.6%
2,550 m
114 m
Apr, 29 08:00 @ Mostly stable
11:00
11 °C
11 °C
6 km/h 
7 km/h
1019 mb
75.6%
2,672 m
649 m
Apr, 29 11:00 @ Mostly stable
14:00
0.3 48%
91%
13 °C
12 °C
8 km/h 
8 km/h
1018 mb
70.5%
2,682 m
856 m
Apr, 29 14:00 @ Mostly stable
17:00
0.5 46%
97%
12 °C
12 °C
7 km/h
9 km/h
1018 mb
74.5%
2,772 m
663 m
Apr, 29 17:00 @ Mostly stable
20:00
0.8 50%
98%
10 °C
9 °C
6 km/h
8 km/h
1018 mb
88.7%
2,836 m
61 m
Apr, 29 20:00 @ Mostly stable
23:00
7 °C
7 °C
4 km/h
7 km/h
1020 mb
91.5%
2,966 m
30 m
Apr, 29 23:00 @ Mostly stable
30 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 59% probability of light rainfall and showers.
The sky will be mostly cloudy:
66% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
68% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
25% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1015 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
6 °C
6 °C
4 km/h
7 km/h
1019 mb
89.8%
2,945 m
41 m
Apr, 30 02:00 @ Mostly stable
05:00
6 °C
5 °C
6 km/h
7 km/h
1019 mb
88.4%
2,949 m
34 m
Apr, 30 05:00 @ Mostly stable
08:00
7 °C
7 °C
6 km/h
8 km/h
1017 mb
80.5%
2,974 m
74 m
Apr, 30 08:00 @ Mostly stable
11:00
13 °C
14 °C
4 km/h
6 km/h
1015 mb
61.5%
2,838 m
614 m
Apr, 30 11:00 @ Mostly stable
14:00
15 °C
16 °C
5 km/h 
9 km/h
1014 mb
57.6%
2,799 m
1,098 m
Apr, 30 14:00 @ Mostly stable
17:00
0.7 40%
98%
14 °C
13 °C
9 km/h
10 km/h
1013 mb
72.8%
2,777 m
555 m
Apr, 30 17:00 @ Mostly stable
20:00
1.8 59%
83%
10 °C
9 °C
8 km/h
9 km/h
1014 mb
90.7%
2,730 m
95 m
Apr, 30 20:00 @ Mostly stable
23:00
0.4 41%
50%
8 °C
7 °C
5 km/h
7 km/h
1014 mb
92.5%
2,991 m
35 m
Apr, 30 23:00 @ Mostly stable
1 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 68% probability of moderate rainfall and showers.
The sky will be overcast:
91% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
88% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
30% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
16% convective clouds (Cumulonimbus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1009 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
0.4 46%
50%
6 °C
7 °C
3 km/h
7 km/h
1014 mb
92.2%
2,950 m
33 m
May, 1 02:00 @ Mostly stable
05:00
6 °C
7 °C
2 km/h
5 km/h
1012 mb
91.8%
2,940 m
22 m
May, 1 05:00 @ Mostly stable
08:00
8 °C
9 °C
3 km/h
5 km/h
1011 mb
87.8%
2,919 m
75 m
May, 1 08:00 @ Mostly stable
11:00
13 °C
13 °C
4 km/h
5 km/h
1009 mb
69.9%
2,864 m
660 m
May, 1 11:00 @ Mostly stable
14:00
0.3 48%
100%
14 °C
15 °C
5 km/h
5 km/h
1008 mb
66.4%
2,785 m
883 m
May, 1 14:00 @ Mostly stable
17:00
0.9 54%
100%
13 °C
14 °C
6 km/h
6 km/h
1007 mb
73.1%
2,816 m
676 m
May, 1 17:00 @ Slightly unstable
20:00
2.5 68%
99%
10 °C
9 °C
9 km/h
9 km/h
1008 mb
92.0%
2,767 m
106 m
May, 1 20:00 @ Mostly stable
23:00
1.4 65%
57%
8 °C
8 °C
4 km/h
7 km/h
1010 mb
95.3%
2,650 m
80 m
May, 1 23:00 @ Mostly stable
2 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 97% probability of moderate rainfall and showers.
The sky will be overcast:
73% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
72% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
16% convective clouds (Cumulonimbus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 3 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
3.1 72%
31%
8 °C
9 °C
2 km/h
3 km/h
1010 mb
95.8%
2,572 m
37 m
May, 2 02:00 @ Mostly stable
05:00
0.8 56%
17%
7 °C
8 °C
3 km/h
4 km/h
1009 mb
94.6%
2,505 m
36 m
May, 2 05:00 @ Mostly stable
08:00
1.9 62%
12%
8 °C
8 °C
5 km/h
6 km/h
1008 mb
90.8%
2,401 m
117 m
May, 2 08:00 @ Mostly stable
11:00
1.3 63%
29%
10 °C
10 °C
5 km/h
6 km/h
1008 mb
85.5%
2,379 m
460 m
May, 2 11:00 @ Mostly stable
14:00
2.6 64%
40%
11 °C
11 °C
5 km/h
7 km/h
1007 mb
84.5%
2,506 m
601 m
May, 2 14:00 @ Slightly unstable
17:00
5.3 88%
31%
6 °C
3 °C
12 km/h
18 km/h
1010 mb
96.6%
2,011 m
450 m
May, 2 17:00 @ Mostly stable
20:00
9.8 97%
19%
4 °C
4 °C
6 km/h
8 km/h
1011 mb
94.1%
1,828 m
239 m
May, 2 20:00 @ Stable
23:00
0.4 55%
4 °C
3 °C
4 km/h
4 km/h
1012 mb
95.4%
1,811 m
75 m
May, 2 23:00 @ Stable
3 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 67% probability of light rainfall and showers.
The sky will be overcast:
90% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
92% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
17% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1010 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
02:00
0.9 60%
4 °C
4 °C
3 km/h
5 km/h
1011 mb
95.9%
1,726 m
65 m
May, 3 02:00 @ Mostly stable
05:00
0.5 55%
4 °C
4 °C
3 km/h
4 km/h
1011 mb
97.5%
1,673 m
152 m
May, 3 05:00 @ Mostly stable
08:00
1.3 65%
9%
4 °C
4 °C
4 km/h
4 km/h
1010 mb
97.3%
1,649 m
201 m
May, 3 08:00 @ Mostly stable
11:00
1 63%
31%
5 °C
5 °C
3 km/h
5 km/h
1011 mb
95.4%
1,689 m
329 m
May, 3 11:00 @ Mostly stable
14:00
1.9 67%
36%
6 °C
5 °C
5 km/h
5 km/h
1011 mb
90.8%
1,727 m
472 m
May, 3 14:00 @ Mostly stable
17:00
0.8 60%
59%
6 °C
4 °C
9 km/h
10 km/h
1010 mb
88.1%
1,857 m
497 m
May, 3 17:00 @ Mostly stable
20:00
1.3 59%
72%
6 °C
5 °C
6 km/h
6 km/h
1010 mb
88.7%
1,925 m
130 m
May, 3 20:00 @ Mostly stable
23:00
4 °C
4 °C
3 km/h
5 km/h
1012 mb
95.5%
1,781 m
43 m
May, 3 23:00 @ Mostly stable
4 May will be cool and the weather will be .
There is a 93% probability of moderate rainfall and showers.
The sky will be :
780% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
799% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
706% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
165% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 8083 mb. Relative humidity will be .
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
0.5 58%
19%
3 °C
2 °C
6 km/h
6 km/h
1012 mb
97.0%
1,609 m
52 m
May, 4 02:00 @ Mostly stable
05:00
0.3 52%
25%
3 °C
3 °C
4 km/h
5 km/h
1011 mb
96.5%
1,671 m
83 m
May, 4 05:00 @ Stable
08:00
0.5 57%
38%
4 °C
3 °C
6 km/h
8 km/h
1011 mb
91.0%
1,617 m
222 m
May, 4 08:00 @ Stable
11:00
0.3 45%
85%
5 °C
4 °C
8 km/h
10 km/h
1010 mb
81.9%
1,610 m
831 m
May, 4 11:00 @ Stable
14:00
1.2 63%
56%
6 °C
3 °C
12 km/h
13 km/h
1010 mb
86.8%
1,657 m
745 m
May, 4 14:00 @ Stable
17:00
2.2 70%
27%
4 °C
2 °C
11 km/h
12 km/h
1010 mb
96.1%
1,648 m
561 m
May, 4 17:00 @ Stable
20:00
6.1 93%
14%
4 °C
1 °C
11 km/h
12 km/h
1011 mb
97.8%
1,561 m
281 m
May, 4 20:00 @ Stable
23:00
4.7 85%
2%
3 °C
0 °C
9 km/h
13 km/h
1012 mb
98.0%
1,568 m
291 m
May, 4 23:00 @ Mostly stable
Vallée de Graisivaudan
03:17 
