Sun
Apr 28
Mostly stable
~29
l/m2
97%
Mon
Apr 29
Mostly stable
~12
l/m2
92%
Tue
Apr 30
Mostly stable
~1
l/m2
39%
Wed
May 1
Slightly unstable
~5
l/m2
65%
Thu
May 2
Mostly stable
~14
l/m2
77%
Fri
May 3
Stable
~24
l/m2
97%
27 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
47% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
34% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1006 mb. Relative humidity will be high.
Saturday
Weather
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
6 °C
5 °C
8 km/h 
10 km/h
1008 mb
57.2%
2,320 m
598 m
Apr, 27 11:00 @ Mostly stable
14:00
8 °C
6 °C
11 km/h 
16 km/h
1006 mb
43.5%
2,464 m
1,182 m
Apr, 27 14:00 @ Mostly stable
17:00
8 °C
7 °C
9 km/h
11 km/h
1005 mb
50.2%
2,496 m
859 m
Apr, 27 17:00 @ Mostly stable
20:00
8 °C
7 °C
7 km/h
8 km/h
1006 mb
69.4%
2,643 m
26 m
Apr, 27 20:00 @ Mostly stable
23:00
7 °C
5 °C
9 km/h
9 km/h
1008 mb
69.0%
2,677 m
55 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 heavy rainfall.
The sky will be overcast:
93% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
82% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1014 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 °C
6 °C
9 km/h
11 km/h
1009 mb
68.0%
2,669 m
60 m
Apr, 28 02:00 @ Mostly stable
05:00
6 °C
5 °C
7 km/h
9 km/h
1010 mb
74.9%
2,496 m
61 m
Apr, 28 05:00 @ Mostly stable
08:00
0.2 35%
6 °C
5 °C
7 km/h
8 km/h
1011 mb
79.0%
2,389 m
84 m
Apr, 28 08:00 @ Mostly stable
11:00
1 57%
6%
6 °C
6 °C
4 km/h 
11 km/h
1014 mb
78.2%
2,339 m
347 m
Apr, 28 11:00 @ Mostly stable
14:00
5.3 87%
2%
5 °C
4 °C
5 km/h
18 km/h
1016 mb
94.5%
2,100 m
414 m
Apr, 28 14:00 @ Stable
17:00
6 91%
5 °C
5 °C
3 km/h
5 km/h
1017 mb
95.8%
2,120 m
171 m
Apr, 28 17:00 @ Stable
20:00
12 97%
1%
4 °C
4 °C
3 km/h 
5 km/h
1018 mb
96.4%
2,044 m
85 m
Apr, 28 20:00 @ Stable
23:00
3.9 80%
3%
5 °C
4 °C
5 km/h
10 km/h
1020 mb
94.7%
2,171 m
155 m
Apr, 28 23:00 @ Stable
29 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 92% probability of moderate rainfall.
The sky will be overcast:
77% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
65% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 4 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
6 92%
2%
4 °C
4 °C
4 km/h
7 km/h
1020 mb
93.9%
2,156 m
105 m
Apr, 29 02:00 @ Stable
05:00
2.4 71%
5 °C
3 °C
6 km/h
10 km/h
1020 mb
95.4%
2,181 m
135 m
Apr, 29 05:00 @ Stable
08:00
2.7 67%
7 °C
6 °C
5 km/h
15 km/h
1020 mb
94.3%
2,611 m
217 m
Apr, 29 08:00 @ Mostly stable
11:00
0.2 38%
7 °C
7 °C
3 km/h
7 km/h
1020 mb
84.1%
2,457 m
501 m
Apr, 29 11:00 @ Mostly stable
14:00
0.3 50%
8 °C
9 °C
3 km/h 
5 km/h
1019 mb
74.8%
2,594 m
637 m
Apr, 29 14:00 @ Mostly stable
17:00
9 °C
9 °C
4 km/h
6 km/h
1018 mb
73.1%
2,731 m
563 m
Apr, 29 17:00 @ Mostly stable
20:00
0.2 29%
39%
8 °C
8 °C
5 km/h
9 km/h
1018 mb
86.1%
2,691 m
137 m
Apr, 29 20:00 @ Mostly stable
23:00
9 °C
8 °C
6 km/h
9 km/h
1019 mb
90.1%
2,913 m
108 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 39% probability of light rainfall and showers.
The sky will be mostly cloudy:
58% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
64% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
25% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 12 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 1014 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
9 °C
9 °C
7 km/h
9 km/h
1018 mb
92.7%
3,147 m
75 m
Apr, 30 02:00 @ Mostly stable
05:00
9 °C
8 °C
6 km/h
8 km/h
1017 mb
93.6%
3,043 m
76 m
Apr, 30 05:00 @ Mostly stable
08:00
10 °C
9 °C
6 km/h
11 km/h
1016 mb
91.8%
3,113 m
203 m
Apr, 30 08:00 @ Mostly stable
11:00
11 °C
11 °C
5 km/h
6 km/h
1015 mb
68.4%
3,146 m
651 m
Apr, 30 11:00 @ Mostly stable
14:00
11 °C
11 °C
7 km/h
7 km/h
1014 mb
65.1%
2,997 m
765 m
Apr, 30 14:00 @ Mostly stable
17:00
0.4 30%
100%
10 °C
9 °C
7 km/h
7 km/h
1013 mb
74.8%
2,893 m
436 m
Apr, 30 17:00 @ Mostly stable
20:00
1 39%
100%
9 °C
9 °C
6 km/h
6 km/h
1013 mb
86.7%
2,835 m
46 m
Apr, 30 20:00 @ Mostly stable
23:00
10 °C
9 °C
8 km/h
9 km/h
1013 mb
90.7%
3,080 m
65 m
Apr, 30 23:00 @ Mostly stable
1 May will be with moderate temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 65% probability of light rainfall and showers.
The sky will be overcast:
93% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
82% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
32% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
14% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1007 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
9 °C
9 °C
7 km/h
7 km/h
1012 mb
91.2%
3,098 m
60 m
May, 1 02:00 @ Mostly stable
05:00
9 °C
9 °C
6 km/h
8 km/h
1011 mb
92.6%
3,124 m
69 m
May, 1 05:00 @ Mostly stable
08:00
9 °C
9 °C
5 km/h
9 km/h
1009 mb
91.7%
2,994 m
165 m
May, 1 08:00 @ Mostly stable
11:00
10 °C
10 °C
7 km/h
11 km/h
1008 mb
77.3%
3,009 m
698 m
May, 1 11:00 @ Mostly stable
14:00
11 °C
11 °C
7 km/h
8 km/h
1005 mb
63.6%
3,013 m
915 m
May, 1 14:00 @ Slightly unstable
17:00
0.6 52%
100%
11 °C
11 °C
5 km/h
5 km/h
1004 mb
71.4%
3,011 m
569 m
May, 1 17:00 @ Slightly unstable
20:00
2.2 59%
100%
10 °C
10 °C
7 km/h 
9 km/h
1005 mb
87.7%
3,001 m
44 m
May, 1 20:00 @ Slightly unstable
23:00
1.7 65%
100%
9 °C
8 °C
9 km/h
21 km/h
1006 mb
93.6%
2,896 m
226 m
May, 1 23:00 @ Slightly unstable
2 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 77% probability of moderate rainfall and showers.
The sky will be overcast:
86% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
86% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
20% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1008 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
1.8 68%
100%
9 °C
8 °C
5 km/h
13 km/h
1007 mb
93.0%
2,819 m
223 m
May, 2 02:00 @ Mostly stable
05:00
8 °C
8 °C
3 km/h
8 km/h
1008 mb
92.2%
2,681 m
128 m
May, 2 05:00 @ Mostly stable
08:00
0.3 46%
100%
7 °C
8 °C
3 km/h
6 km/h
1008 mb
90.2%
2,510 m
187 m
May, 2 08:00 @ Mostly stable
11:00
1.3 63%
85%
7 °C
6 °C
7 km/h
8 km/h
1009 mb
88.7%
2,425 m
269 m
May, 2 11:00 @ Mostly stable
14:00
3.7 77%
62%
7 °C
5 °C
8 km/h
12 km/h
1009 mb
90.9%
2,427 m
337 m
May, 2 14:00 @ Mostly stable
17:00
1.4 64%
29%
7 °C
6 °C
6 km/h
19 km/h
1008 mb
90.5%
2,540 m
413 m
May, 2 17:00 @ Mostly stable
20:00
2 69%
25%
7 °C
6 °C
6 km/h
15 km/h
1009 mb
94.0%
2,519 m
363 m
May, 2 20:00 @ Mostly stable
23:00
3.4 77%
4%
4 °C
2 °C
11 km/h
31 km/h
1012 mb
95.5%
2,100 m
565 m
May, 2 23:00 @ Stable
3 May will be cool and the weather will be very stable.
There is a 97% probability of moderate rainfall and showers.
The sky will be overcast:
53% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
60% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
89% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
16% convective clouds (Cumulonimbus)
The highest temperature will reach 4 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1013 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
7.6 97%
2%
3 °C
1 °C
8 km/h
27 km/h
1012 mb
95.3%
1,821 m
624 m
May, 3 02:00 @ Stable
05:00
5.1 87%
3%
2 °C
0 °C
6 km/h
21 km/h
1012 mb
95.7%
1,646 m
651 m
May, 3 05:00 @ Stable
08:00
9.4 97%
5%
1 °C
-2 °C
9 km/h
18 km/h
1013 mb
95.2%
1,529 m
599 m
May, 3 08:00 @ Stable
11:00
0.8 61%
11%
1 °C
-1 °C
6 km/h
13 km/h
1014 mb
92.9%
1,538 m
479 m
May, 3 11:00 @ Stable
14:00
0.9 60%
21%
2 °C
1 °C
6 km/h
12 km/h
1013 mb
86.2%
1,651 m
628 m
May, 3 14:00 @ Stable
17:00
3 °C
2 °C
6 km/h
10 km/h
1013 mb
81.1%
1,804 m
661 m
May, 3 17:00 @ Stable
20:00
3 °C
2 °C
5 km/h
7 km/h
1013 mb
83.7%
1,837 m
326 m
May, 3 20:00 @ Stable
23:00
3 °C
2 °C
5 km/h
9 km/h
1015 mb
87.3%
1,932 m
168 m
May, 3 23:00 @ Stable
4 May will be cool and the weather will be .
There is a 72% probability of moderate rainfall and showers.
The sky will be :
499% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
573% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
536% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
74% convective clouds (Cumulonimbus)
The highest temperature will reach 4 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 6089 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
3 °C
3 °C
3 km/h
7 km/h
1015 mb
89.4%
1,969 m
102 m
May, 4 02:00 @ Stable
05:00
2 °C
2 °C
3 km/h 
7 km/h
1015 mb
90.8%
1,769 m
118 m
May, 4 05:00 @ Stable
08:00
0.6 57%
2 °C
3 °C
2 km/h
7 km/h
1015 mb
91.2%
1,706 m
192 m
May, 4 08:00 @ Stable
11:00
1.4 64%
10%
2 °C
2 °C
4 km/h
8 km/h
1016 mb
90.9%
1,652 m
499 m
May, 4 11:00 @ Stable
14:00
2.7 72%
15%
3 °C
2 °C
4 km/h
6 km/h
1016 mb
88.6%
1,708 m
566 m
May, 4 14:00 @ Stable
17:00
0.2 34%
55%
4 °C
3 °C
4 km/h
7 km/h
1015 mb
79.8%
1,886 m
665 m
May, 4 17:00 @ Mostly stable
Lac de Joux
18:27 
