Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 100%

19:16

08:13

00 Good
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Bad

Sun - Rise: 07:23, Set: 19:16, Transit: 13:20. Moon - Rise: 19:16, Set: 08:13. Civil Dark: 19:47 - 06:53. Nautical Dark: 20:22 - 06:17. Astro Dark: 20:59 - 05:41

Total Clouds (% Sky Obscured)

18
21
22
4
0
0
2
13
6
6
1
6
6
5
0
7
8
11
6
2
13
12
2
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
4
4
0
4
6
5
0
6
6
9
0
0
0
0
0
18

High Clouds (% Sky Obscured)

18
21
4
3
0
0
2
2
1
1
1
2
0
0
0
0
2
2
5
2
11
11
2
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
2
2
2
2
3
4
5
5
5
5
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

11
9
9
8
8
8
8
7
7
10
15
17
20
23
25
26
26
26
26
23
20
17
14
13

Feels Like (°C)

9
8
7
9
8
8
8
8
7
10
15
18
20
23
25
26
26
26
27
25
21
18
16
13

Dew Point (°C)

4
3
3
4
3
4
4
3
2
2
4
4
4
5
5
5
5
6
11
12
10
8
7
6

Relative Humidity (%)

64
66
68
71
73
74
74
74
70
57
47
40
34
30
27
25
25
27
40
50
55
58
60
62

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1018
1018
1018
1018
1019
1020
1020
1021

Ozone (du)

273
272
272
271
270
270
270
271
272
272
272
272
272
272
273
273
273
273
272
272
272
273
273
272

Monday 28

Waning Gibbous 98%

19:37

09:31

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 07:24, Set: 19:14, Transit: 13:19. Moon - Rise: 19:37, Set: 09:31. Civil Dark: 19:45 - 06:54. Nautical Dark: 20:20 - 06:18. Astro Dark: 20:57 - 05:42

Total Clouds (% Sky Obscured)

60
56
87
79
82
77
74
73
72
54
75
100
98
73
65
72
73
96
100
100
100
89
34
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
39
74
79
82
77
74
73
53
13
14
7
15
7
0
2
5
7
35
2
2
5
2
10

High Clouds (% Sky Obscured)

55
38
57
35
35
37
20
40
40
51
65
100
98
63
59
61
66
95
100
100
100
88
29
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
1
1
1
1
1
2
1
1
1
2
2
3
4
4
4
2
2
2
1
1
2

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
11
11
11
13
16
19
21
24
25
26
26
26
25
23
20
18
16
14

Feels Like (°C)

13
13
13
11
10
10
10
10
10
11
15
20
20
22
25
26
26
26
25
22
19
18
16
14

Dew Point (°C)

5
5
5
5
4
4
5
5
5
4
5
6
6
7
8
8
9
10
14
14
12
11
10
9

Relative Humidity (%)

63
63
64
63
60
63
63
65
65
57
48
41
37
34
33
32
33
35
49
57
60
64
68
71

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019
1020

Ozone (du)

273
274
274
274
273
274
275
274
274
274
274
274
275
276
278
278
278
279
278
278
277
277
278
278

Tuesday 29

Waning Gibbous 93%

20:04

10:53

00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:26, Set: 19:12, Transit: 13:19. Moon - Rise: 20:04, Set: 10:53. Civil Dark: 19:43 - 06:55. Nautical Dark: 20:18 - 06:20. Astro Dark: 20:55 - 05:43

Total Clouds (% Sky Obscured)

29
79
97
89
91
85
86
92
68
71
42
49
49
48
47
76
50
99
100
100
97
92
90
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
37
54
81
68
63
24
25
5
2
0
0
0
2
2
2
0
0
0
0
11
21
32
31

High Clouds (% Sky Obscured)

8
43
87
74
58
60
83
92
62
71
42
49
49
48
47
76
48
98
100
100
93
85
78
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
2
2
2
2
1
1
1
0
1
2
2
2
2
1
2
1
1
1
1

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
11
11
12
14
17
19
22
24
25
26
26
26
25
23
20
19
17
15

Feels Like (°C)

14
14
12
11
11
11
11
11
11
14
16
19
22
24
24
25
25
26
25
23
21
19
17
15

Dew Point (°C)

9
10
9
9
8
8
8
8
9
8
9
9
9
10
10
10
11
11
15
15
14
13
12
11

Relative Humidity (%)

76
80
80
80
77
79
81
81
81
69
59
51
44
41
38
37
37
38
52
62
66
70
72
75

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

278
279
279
279
279
278
279
279
279
278
278
278
278
278
279
279
279
279
279
278
279
280
280
281

Wednesday 30

Waning Gibbous 86%

20:38

12:16

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:27, Set: 19:10, Transit: 13:19. Moon - Rise: 20:38, Set: 12:16. Civil Dark: 19:41 - 06:57. Nautical Dark: 20:16 - 06:21. Astro Dark: 20:52 - 05:45

Total Clouds (% Sky Obscured)

97
100
97
100
100
90
80
73
73
74
71
86
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
8
4
4
3
2
2
2
2
2
0
2
2
1
4
6

Medium Clouds (% Sky Obscured)

24
26
58
79
83
74
65
65
51
44
19
21
19
27
31
42
55
53
73
58
99
97
96
95

High Clouds (% Sky Obscured)

94
100
96
82
100
68
53
40
43
50
52
72
86
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
11
27
19
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
2
3
2
2
1
2
2
2
2
1
1
2
3
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

15
14
14
14
13
13
13
13
13
15
18
20
22
24
25
25
24
24
22
21
19
19
18
17

Feels Like (°C)

14
14
13
13
12
13
12
13
13
15
17
20
22
24
25
24
23
24
23
21
19
18
18
18

Dew Point (°C)

11
11
10
10
10
10
10
9
9
10
10
9
9
9
9
9
8
9
11
12
11
11
13
13

Relative Humidity (%)

76
79
78
80
80
78
80
79
77
69
58
47
41
38
36
36
36
40
50
57
59
61
73
77

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022

Ozone (du)

281
281
281
279
277
277
277
276
275
275
275
274
274
274
273
272
272
271
270
270
269
269
269
269

Thursday 1

Waning Gibbous 77%

21:25

13:35

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:28, Set: 19:08, Transit: 13:18. Moon - Rise: 21:25, Set: 13:35. Civil Dark: 19:39 - 06:58. Nautical Dark: 20:14 - 06:22. Astro Dark: 20:50 - 05:46

Total Clouds (% Sky Obscured)

100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
94
86
72
77
86
95
91

Low Clouds (% Sky Obscured)

13
11
3
32
35
51
75
80
79
83
85
87
91
92
91
88
85
74
45
37
49
64
77
69

Medium Clouds (% Sky Obscured)

93
93
93
93
93
95
97
100
100
100
100
100
100
100
93
85
81
73
66
59
61
64
60
49

High Clouds (% Sky Obscured)

100
100
97
92
89
93
96
100
100
100
100
88
91
99
100
100
100
77
48
22
37
49
59
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
7
9
13
15
30
37
47
55
60
68
67
66
62
95
78
40
42
37
25
31
28
16
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.2
0.8
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

17
16
16
15
15
14
14
15
14
15
16
17
17
17
17
18
18
18
18
17
17
16
16
15

Feels Like (°C)

17
16
16
15
15
15
15
15
15
16
17
18
18
18
18
18
18
19
19
19
19
16
16
15

Dew Point (°C)

13
13
13
13
13
13
13
14
14
14
15
16
16
16
16
16
16
16
16
16
16
16
15
14

Relative Humidity (%)

78
79
83
86
87
89
89
93
95
95
93
93
92
90
90
89
88
88
90
93
96
96
96
96

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027

Ozone (du)

269
270
270
270
271
272
272
273
275
275
274
274
274
274
274
274
274
274
274
275
275
275
276
276

Friday 2

Waning Gibbous 66%

22:26

14:44

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:30, Set: 19:06, Transit: 13:18. Moon - Rise: 22:26, Set: 14:44. Civil Dark: 19:37 - 06:59. Nautical Dark: 20:12 - 06:24. Astro Dark: 20:48 - 05:48

Total Clouds (% Sky Obscured)

88
85
88
92
95
97
99
100
100
100
100
100
100
100
92
82
76
79
76
79
74
69
68
70

Low Clouds (% Sky Obscured)

62
62
72
82
93
95
96
99
98
96
93
88
87
88
88
82
76
78
65
62
56
54
51
59

Medium Clouds (% Sky Obscured)

37
28
27
28
30
22
17
17
29
36
44
40
33
26
31
37
46
48
50
53
60
59
51
41

High Clouds (% Sky Obscured)

33
24
39
56
71
79
90
99
99
100
100
100
100
100
85
63
40
35
25
15
5
5
5
5

ISS Passover

Visibility (miles)

9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
3
8
9
8
9
9
9
9
9
7
10
11
12
13
14
12
16
17
8
16
15
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
3
3
3
3
3
2
3
3
3
4
4
5
5
4
4
3
3
2
2
2
3

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
14
14
14
15
16
17
17
18
19
19
20
20
19
18
16
16
15
15

Feels Like (°C)

15
15
14
14
14
14
14
14
14
14
15
16
16
17
16
20
20
19
20
20
18
16
16
17

Dew Point (°C)

14
14
14
14
13
13
13
13
13
14
14
15
14
14
14
14
14
14
14
14
13
14
13
14

Relative Humidity (%)

96
96
96
96
95
95
95
96
96
93
89
86
81
77
72
71
70
69
73
77
83
86
89
93

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

276
276
275
275
275
275
276
276
276
276
276
275
276
277
278
278
278
278
278
278
278
279
280
281

Saturday 3

Third Quarter 54%

23:39

15:39

Sun - Rise: 07:31, Set: 19:04, Transit: 13:18. Moon - Rise: 23:39, Set: 15:39. Civil Dark: 19:35 - 07:01. Nautical Dark: 20:10 - 06:25. Astro Dark: 20:46 - 05:49

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Wangen an der Aare, Oberaargau, Switzerland (47.24,7.66)

Generated: 27/09/26 00:07:34. Forecast: 27/09/26 to 03/10/26. Timezone: UTC+2.00