Sun
Apr 28
Slightly unstable
~8
l/m2
87%
Mon
Apr 29
Mostly stable
~7
l/m2
70%
Tue
Apr 30
Slightly unstable
Wed
May 1
Slightly unstable
Thu
May 2
Slightly unstable
~4
l/m2
56%
Fri
May 3
Slightly unstable
~8
l/m2
70%
Sat
May 4
Very stable
~3
l/m2
40%
28 Apr will be with comfortable temperatures and the weather will be unstable, thunderstorms likely.
There is a 87% probability of moderate rainfall and showers.
The sky will be overcast:
93% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
58% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
52% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
20% convective clouds (Cumulonimbus)
The highest temperature will reach 21 degrees Celsius, while the the lowest temperature will drop to 17 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1010 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
04:00
20 °C
20 °C
24 km/h 
61 km/h
1010 mb
76.0%
4,064 m
1,024 m
Apr, 28 04:00 @ Slightly unstable
07:00
19 °C
18 °C
21 km/h
50 km/h
1012 mb
82.3%
3,870 m
1,192 m
Apr, 28 07:00 @ Slightly unstable
10:00
0.6 55%
100%
18 °C
17 °C
24 km/h
59 km/h
1013 mb
90.3%
3,726 m
1,218 m
Apr, 28 10:00 @ Slightly unstable
13:00
1.7 65%
95%
19 °C
18 °C
26 km/h
63 km/h
1011 mb
85.8%
3,907 m
1,047 m
Apr, 28 13:00 @ Slightly unstable
16:00
21 °C
21 °C
24 km/h
50 km/h
1010 mb
76.5%
3,951 m
1,239 m
Apr, 28 16:00 @ Slightly unstable
19:00
0.6 20%
100%
21 °C
21 °C
21 km/h
49 km/h
1009 mb
79.8%
3,876 m
1,132 m
Apr, 28 19:00 @ Slightly unstable
22:00
5.2 87%
53%
18 °C
17 °C
25 km/h
47 km/h
1010 mb
94.5%
3,574 m
958 m
Apr, 28 22:00 @ Slightly unstable
29 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 70% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
75% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
12% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 24 degrees Celsius, while the the lowest temperature will drop to 14 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1011 mb. Relative humidity will be 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
01:00
7.1 70%
57%
15 °C
15 °C
13 km/h
33 km/h
1010 mb
97.9%
3,695 m
310 m
Apr, 29 01:00 @ Slightly unstable
04:00
15 °C
15 °C
9 km/h
26 km/h
1010 mb
99.1%
3,360 m
216 m
Apr, 29 04:00 @ Slightly unstable
07:00
0.2 19%
100%
15 °C
15 °C
6 km/h 
28 km/h
1012 mb
98.4%
3,424 m
252 m
Apr, 29 07:00 @ Slightly unstable
10:00
18 °C
18 °C
11 km/h 
16 km/h
1013 mb
77.4%
3,376 m
416 m
Apr, 29 10:00 @ Mostly stable
13:00
23 °C
24 °C
9 km/h
14 km/h
1012 mb
40.4%
3,353 m
1,042 m
Apr, 29 13:00 @ Mostly stable
16:00
24 °C
25 °C
11 km/h 
14 km/h
1011 mb
36.7%
3,445 m
1,454 m
Apr, 29 16:00 @ Mostly stable
19:00
20 °C
21 °C
7 km/h 
8 km/h
1012 mb
65.4%
3,371 m
32 m
Apr, 29 19:00 @ Slightly unstable
22:00
14 °C
15 °C
4 km/h 
4 km/h
1014 mb
83.0%
3,300 m
11 m
Apr, 29 22:00 @ Mostly stable
30 Apr will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
The sky will be slightly cloudy:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
1% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 28 degrees Celsius, while the the lowest temperature will drop to 11 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Tuesday
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
01:00
13 °C
14 °C
2 km/h
3 km/h
1015 mb
88.5%
3,226 m
10 m
Apr, 30 01:00 @ Mostly stable
04:00
12 °C
11 °C
7 km/h 
10 km/h
1014 mb
89.9%
3,306 m
46 m
Apr, 30 04:00 @ Mostly stable
07:00
12 °C
12 °C
8 km/h
23 km/h
1015 mb
84.9%
3,360 m
119 m
Apr, 30 07:00 @ Stable
10:00
22 °C
23 °C
12 km/h
26 km/h
1015 mb
60.3%
3,398 m
676 m
Apr, 30 10:00 @ Mostly stable
13:00
27 °C
29 °C
16 km/h
24 km/h
1013 mb
41.7%
3,444 m
1,712 m
1/4
Apr, 30 13:00 @ Slightly unstable
16:00
28 °C
30 °C
18 km/h
27 km/h
1011 mb
40.7%
3,665 m
2,024 m
1/4
Apr, 30 16:00 @ Slightly unstable
19:00
24 °C
25 °C
17 km/h
40 km/h
1011 mb
60.8%
3,808 m
737 m
Apr, 30 19:00 @ Slightly unstable
22:00
21 °C
21 °C
19 km/h
55 km/h
1010 mb
74.5%
3,851 m
673 m
Apr, 30 22:00 @ Slightly unstable
1 May will be warm and the weather will be unstable, thunderstorms likely.
The sky will be partly cloudy:
39% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 30 degrees Celsius, while the the lowest temperature will drop to 17 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1012 mb. Relative humidity will be high.
Wednesday
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
01:00
20 °C
21 °C
16 km/h
51 km/h
1013 mb
76.4%
3,750 m
618 m
May, 1 01:00 @ Unstable
04:00
18 °C
18 °C
8 km/h
29 km/h
1013 mb
90.3%
3,822 m
218 m
May, 1 04:00 @ Slightly unstable
07:00
18 °C
18 °C
9 km/h
38 km/h
1014 mb
92.3%
3,829 m
302 m
May, 1 07:00 @ Slightly unstable
10:00
25 °C
27 °C
12 km/h
22 km/h
1014 mb
62.5%
3,834 m
692 m
May, 1 10:00 @ Unstable
13:00
30 °C
32 °C
18 km/h
24 km/h
1012 mb
41.7%
3,845 m
2,060 m
1/4
May, 1 13:00 @ Slightly unstable
16:00
30 °C
32 °C
18 km/h
23 km/h
1010 mb
39.5%
3,931 m
2,302 m
1/4
May, 1 16:00 @ Slightly unstable
19:00
25 °C
26 °C
15 km/h
36 km/h
1010 mb
64.0%
4,028 m
776 m
May, 1 19:00 @ Unstable
22:00
21 °C
22 °C
17 km/h
47 km/h
1012 mb
79.1%
3,958 m
656 m
May, 1 22:00 @ Slightly unstable
2 May will be with comfortable temperatures and the weather will be unstable, thunderstorms likely.
There is a 56% probability of light rainfall and showers.
The sky will be overcast:
99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
51% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
29% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
14% convective clouds (Cumulonimbus)
The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 18 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
01:00
19 °C
19 °C
19 km/h
54 km/h
1011 mb
83.0%
4,033 m
665 m
May, 2 01:00 @ Slightly unstable
04:00
19 °C
19 °C
16 km/h
51 km/h
1011 mb
83.6%
3,984 m
615 m
May, 2 04:00 @ Slightly unstable
07:00
0.6 38%
100%
18 °C
18 °C
14 km/h
46 km/h
1011 mb
95.3%
3,909 m
538 m
May, 2 07:00 @ Slightly unstable
10:00
20 °C
20 °C
18 km/h
47 km/h
1011 mb
91.9%
3,930 m
580 m
May, 2 10:00 @ Slightly unstable
13:00
0.8 56%
42%
21 °C
21 °C
19 km/h
45 km/h
1009 mb
88.8%
4,028 m
669 m
May, 2 13:00 @ Slightly unstable
16:00
26 °C
28 °C
20 km/h
35 km/h
1008 mb
63.7%
4,081 m
1,553 m
May, 2 16:00 @ Unstable
19:00
2.2 50%
100%
21 °C
22 °C
16 km/h
39 km/h
1008 mb
90.3%
4,008 m
661 m
May, 2 19:00 @ Unstable
22:00
19 °C
19 °C
12 km/h
26 km/h
1009 mb
95.4%
3,778 m
372 m
May, 2 22:00 @ Slightly unstable
3 May will be with comfortable temperatures and the weather will be unstable, thunderstorms likely.
There is a 70% probability of light rainfall and showers.
The sky will be overcast:
79% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
44% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
76% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
30% convective clouds (Cumulonimbus)
The highest temperature will reach 23 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 1007 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
01:00
18 °C
18 °C
14 km/h
37 km/h
1009 mb
93.8%
3,635 m
663 m
May, 3 01:00 @ Mostly stable
04:00
18 °C
18 °C
11 km/h
35 km/h
1008 mb
93.9%
3,674 m
606 m
May, 3 04:00 @ Mostly stable
07:00
2.1 70%
100%
18 °C
18 °C
11 km/h
36 km/h
1009 mb
98.3%
3,869 m
733 m
May, 3 07:00 @ Slightly unstable
10:00
0.4 56%
99%
20 °C
21 °C
13 km/h
25 km/h
1008 mb
90.1%
3,709 m
567 m
May, 3 10:00 @ Slightly unstable
13:00
2 63%
99%
21 °C
22 °C
16 km/h
34 km/h
1008 mb
90.3%
3,916 m
858 m
May, 3 13:00 @ Slightly unstable
16:00
0.2 28%
100%
22 °C
23 °C
20 km/h
33 km/h
1007 mb
78.9%
4,005 m
978 m
May, 3 16:00 @ Highly unstable
19:00
0.2 30%
98%
21 °C
21 °C
19 km/h
48 km/h
1006 mb
87.1%
3,890 m
869 m
May, 3 19:00 @ Highly unstable
22:00
2.4 54%
100%
15 °C
14 °C
18 km/h
47 km/h
1008 mb
95.1%
3,771 m
689 m
May, 3 22:00 @ Mostly stable
4 May will be with moderate temperatures and the weather will be very stable.
There is a 40% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
67% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a moderate 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
01:00
2.5 40%
96%
12 °C
11 °C
16 km/h
48 km/h
1008 mb
94.8%
3,535 m
852 m
May, 4 01:00 @ Stable
04:00
7 °C
3 °C
21 km/h
56 km/h
1009 mb
87.4%
3,317 m
950 m
May, 4 04:00 @ Very stable
07:00
8 °C
4 °C
24 km/h
55 km/h
1010 mb
68.8%
1,231 m
1,194 m
May, 4 07:00 @ Extremely stable
10:00
10 °C
6 °C
24 km/h
50 km/h
1011 mb
69.0%
1,326 m
1,488 m
May, 4 10:00 @ Extremely stable
13:00
12 °C
9 °C
24 km/h
50 km/h
1013 mb
67.5%
1,543 m
1,550 m
May, 4 13:00 @ Extremely stable
16:00
13 °C
11 °C
23 km/h
50 km/h
1013 mb
67.3%
3,326 m
1,409 m
May, 4 16:00 @ Very stable
19:00
14 °C
12 °C
22 km/h
50 km/h
1015 mb
71.0%
3,658 m
1,476 m
May, 4 19:00 @ Very stable
22:00
11 °C
9 °C
14 km/h
36 km/h
1018 mb
83.9%
3,586 m
411 m
May, 4 22:00 @ Very stable
5 May will be with moderate temperatures and the weather will be .
The sky will be :
212% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
9% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 4081 mb. Relative humidity will be .
Sunday
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
01:00
8 °C
7 °C
8 km/h
15 km/h
1019 mb
95.9%
3,414 m
83 m
May, 5 01:00 @ Very stable
04:00
7 °C
6 °C
7 km/h
8 km/h
1020 mb
95.5%
3,425 m
32 m
May, 5 04:00 @ Very stable
07:00
8 °C
6 °C
9 km/h
24 km/h
1022 mb
88.5%
3,238 m
167 m
May, 5 07:00 @ Stable
10:00
16 °C
16 °C
9 km/h
13 km/h
1022 mb
55.7%
3,329 m
597 m
May, 5 10:00 @ Mostly stable
Affolter Lake Dam
10:52 
