Fri
Apr 26
Mostly stable
~0.2
l/m2
26%
Wed
May 1
Mostly stable
~7
l/m2
68%
Thu
May 2
Mostly stable
~9
l/m2
66%
26 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 26% probability of light rainfall and showers.
The sky will be mostly cloudy:
16% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
80% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
9% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1008 mb. Relative humidity will be 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
17:00
11 °C
11 °C
5 km/h 
9 km/h
1007 mb
55.2%
2,011 m
1,080 m
Apr, 26 17:00 @ Mostly stable
20:00
0.2 26%
100%
8 °C
7 °C
5 km/h 
7 km/h
1008 mb
72.9%
1,985 m
54 m
Apr, 26 20:00 @ Mostly stable
23:00
5 °C
3 °C
10 km/h 
10 km/h
1011 mb
82.6%
1,810 m
56 m
Apr, 26 23:00 @ Mostly stable
27 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be cloudy:
43% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
43% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
2% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 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
02:00
2 °C
-1 °C
9 km/h
12 km/h
1012 mb
82.7%
1,905 m
70 m
Apr, 27 02:00 @ Mostly stable
05:00
2 °C
-1 °C
8 km/h
11 km/h
1012 mb
81.8%
1,934 m
71 m
Apr, 27 05:00 @ Mostly stable
08:00
4 °C
3 °C
7 km/h 
10 km/h
1012 mb
74.0%
2,197 m
151 m
Apr, 27 08:00 @ Mostly stable
11:00
11 °C
9 °C
12 km/h
17 km/h
1010 mb
55.8%
2,294 m
772 m
Apr, 27 11:00 @ Stable
14:00
14 °C
14 °C
10 km/h
19 km/h
1008 mb
46.6%
2,302 m
1,373 m
Apr, 27 14:00 @ Mostly stable
17:00
15 °C
14 °C
13 km/h
20 km/h
1008 mb
48.2%
2,369 m
1,327 m
Apr, 27 17:00 @ Stable
20:00
10 °C
8 °C
11 km/h
21 km/h
1009 mb
68.0%
2,622 m
125 m
Apr, 27 20:00 @ Stable
23:00
7 °C
4 °C
12 km/h
19 km/h
1011 mb
77.8%
2,727 m
133 m
Apr, 27 23:00 @ Stable
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
67% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
65% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
15% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
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
02:00
6 °C
4 °C
11 km/h 
15 km/h
1013 mb
80.1%
2,812 m
105 m
Apr, 28 02:00 @ Mostly stable
05:00
5 °C
3 °C
10 km/h
12 km/h
1014 mb
82.4%
2,711 m
76 m
Apr, 28 05:00 @ Mostly stable
08:00
8 °C
6 °C
9 km/h 
11 km/h
1014 mb
75.3%
2,741 m
138 m
Apr, 28 08:00 @ Mostly stable
11:00
13 °C
13 °C
8 km/h
13 km/h
1013 mb
59.1%
2,821 m
592 m
Apr, 28 11:00 @ Mostly stable
14:00
15 °C
15 °C
13 km/h
14 km/h
1014 mb
59.8%
2,673 m
859 m
Apr, 28 14:00 @ Mostly stable
17:00
14 °C
14 °C
10 km/h
14 km/h
1014 mb
66.7%
2,775 m
429 m
Apr, 28 17:00 @ Mostly stable
20:00
11 °C
10 °C
9 km/h
12 km/h
1016 mb
80.4%
2,713 m
62 m
Apr, 28 20:00 @ Mostly stable
23:00
8 °C
7 °C
8 km/h
10 km/h
1019 mb
86.7%
2,715 m
57 m
Apr, 28 23:00 @ Stable
29 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
72% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
39% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
13% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 6 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 high.
Monday
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
02:00
7 °C
5 °C
8 km/h
9 km/h
1019 mb
89.2%
2,946 m
52 m
Apr, 29 02:00 @ Stable
05:00
7 °C
7 °C
5 km/h
8 km/h
1020 mb
86.5%
3,016 m
60 m
Apr, 29 05:00 @ Stable
08:00
9 °C
8 °C
7 km/h
10 km/h
1019 mb
78.6%
3,196 m
191 m
Apr, 29 08:00 @ Stable
11:00
13 °C
13 °C
8 km/h
9 km/h
1018 mb
61.1%
3,237 m
714 m
Apr, 29 11:00 @ Stable
14:00
16 °C
16 °C
7 km/h
9 km/h
1017 mb
56.9%
3,091 m
897 m
Apr, 29 14:00 @ Mostly stable
17:00
17 °C
17 °C
9 km/h
12 km/h
1016 mb
55.4%
3,045 m
888 m
Apr, 29 17:00 @ Mostly stable
20:00
13 °C
13 °C
11 km/h
15 km/h
1016 mb
79.6%
3,050 m
86 m
Apr, 29 20:00 @ Mostly stable
23:00
10 °C
10 °C
8 km/h
9 km/h
1018 mb
88.4%
3,070 m
36 m
Apr, 29 23:00 @ Mostly stable
30 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
61% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
52% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 19 degrees Celsius, while the the lowest temperature will drop to 7 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
02:00
9 °C
8 °C
8 km/h
9 km/h
1018 mb
86.0%
3,101 m
47 m
Apr, 30 02:00 @ Mostly stable
05:00
8 °C
7 °C
7 km/h
9 km/h
1017 mb
82.1%
3,326 m
49 m
Apr, 30 05:00 @ Mostly stable
08:00
10 °C
9 °C
7 km/h
8 km/h
1016 mb
75.6%
3,359 m
113 m
Apr, 30 08:00 @ Mostly stable
11:00
15 °C
14 °C
10 km/h
10 km/h
1014 mb
60.3%
3,315 m
534 m
Apr, 30 11:00 @ Mostly stable
14:00
17 °C
17 °C
7 km/h
10 km/h
1012 mb
58.1%
3,298 m
840 m
Apr, 30 14:00 @ Mostly stable
17:00
18 °C
19 °C
5 km/h
8 km/h
1010 mb
60.4%
3,215 m
617 m
Apr, 30 17:00 @ Slightly unstable
20:00
15 °C
15 °C
7 km/h
7 km/h
1009 mb
78.4%
3,222 m
32 m
Apr, 30 20:00 @ Slightly unstable
23:00
11 °C
10 °C
12 km/h 
12 km/h
1010 mb
82.9%
3,210 m
52 m
Apr, 30 23:00 @ Slightly unstable
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 mostly cloudy:
78% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
64% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
24% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
19% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1008 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
8 °C
11 km/h
12 km/h
1010 mb
82.0%
3,196 m
56 m
May, 1 02:00 @ Mostly stable
05:00
9 °C
7 °C
10 km/h
11 km/h
1010 mb
80.3%
3,196 m
49 m
May, 1 05:00 @ Mostly stable
08:00
11 °C
11 °C
7 km/h
7 km/h
1010 mb
74.9%
3,118 m
134 m
May, 1 08:00 @ Mostly stable
11:00
15 °C
15 °C
7 km/h
8 km/h
1008 mb
66.5%
3,043 m
750 m
May, 1 11:00 @ Mostly stable
14:00
17 °C
17 °C
9 km/h
10 km/h
1007 mb
64.3%
3,025 m
1,020 m
May, 1 14:00 @ Slightly unstable
17:00
1.2 55%
100%
16 °C
17 °C
4 km/h
9 km/h
1006 mb
75.5%
3,001 m
343 m
May, 1 17:00 @ Slightly unstable
20:00
3.8 68%
99%
13 °C
12 °C
10 km/h
12 km/h
1007 mb
85.1%
2,926 m
88 m
May, 1 20:00 @ Slightly unstable
23:00
2.1 64%
94%
11 °C
8 °C
18 km/h 
28 km/h
1010 mb
91.1%
2,790 m
407 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 66% probability of moderate rainfall and showers.
The sky will be overcast:
94% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
89% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
25% convective clouds (Cumulonimbus)
The highest temperature will reach 13 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 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
2.6 66%
85%
10 °C
9 °C
7 km/h
14 km/h
1010 mb
88.8%
2,517 m
180 m
May, 2 02:00 @ Mostly stable
05:00
0.2 35%
10 °C
10 °C
5 km/h
5 km/h
1009 mb
88.3%
2,320 m
71 m
May, 2 05:00 @ Mostly stable
08:00
0.6 57%
18%
10 °C
10 °C
5 km/h
5 km/h
1009 mb
87.8%
2,232 m
110 m
May, 2 08:00 @ Mostly stable
11:00
0.5 55%
48%
12 °C
12 °C
6 km/h
7 km/h
1008 mb
77.0%
2,256 m
372 m
May, 2 11:00 @ Mostly stable
14:00
1.3 58%
64%
12 °C
12 °C
6 km/h
7 km/h
1008 mb
74.7%
2,294 m
561 m
May, 2 14:00 @ Mostly stable
17:00
0.7 52%
98%
13 °C
12 °C
7 km/h
8 km/h
1007 mb
75.3%
2,424 m
447 m
May, 2 17:00 @ Mostly stable
20:00
1.3 61%
98%
11 °C
11 °C
6 km/h
6 km/h
1007 mb
84.4%
2,421 m
66 m
May, 2 20:00 @ Mostly stable
23:00
1.8 65%
30%
9 °C
7 °C
11 km/h
20 km/h
1010 mb
96.4%
2,389 m
370 m
May, 2 23:00 @ Mostly stable
3 May will be with moderate temperatures and the weather will be .
There is a 93% probability of moderate rainfall and showers.
The sky will be :
293% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
297% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
739% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
114% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 8118 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
6.3 93%
11%
8 °C
5 °C
13 km/h
29 km/h
1012 mb
95.2%
2,103 m
605 m
May, 3 02:00 @ Mostly stable
05:00
2.5 72%
4%
7 °C
4 °C
15 km/h
29 km/h
1014 mb
94.3%
1,946 m
647 m
May, 3 05:00 @ Stable
08:00
5 86%
2%
7 °C
4 °C
14 km/h
26 km/h
1016 mb
93.9%
1,915 m
582 m
May, 3 08:00 @ Stable
11:00
0.6 57%
10%
7 °C
5 °C
14 km/h
22 km/h
1017 mb
89.6%
1,920 m
628 m
May, 3 11:00 @ Stable
14:00
0.7 54%
15%
11 °C
10 °C
9 km/h
9 km/h
1016 mb
72.6%
2,022 m
927 m
May, 3 14:00 @ Stable
17:00
12 °C
13 °C
3 km/h
5 km/h
1015 mb
65.9%
2,162 m
905 m
May, 3 17:00 @ Stable
20:00
0.2 24%
100%
10 °C
10 °C
5 km/h
5 km/h
1016 mb
79.6%
2,177 m
58 m
May, 3 20:00 @ Stable
23:00
9 °C
9 °C
5 km/h
6 km/h
1016 mb
80.9%
2,164 m
56 m
May, 3 23:00 @ Stable
Herisau
08:36 
