Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 72%

20:13

12:21

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:23, Set: 16:57, Transit: 12:09. Moon - Rise: 20:13, Set: 12:21. Civil Dark: 17:29 - 06:51. Nautical Dark: 18:06 - 06:14. Astro Dark: 18:42 - 05:38

Total Clouds (% Sky Obscured)

64
72
78
81
95
100
98
99
85
100
99
100
100
99
100
100
64
54
58
54
53
46
51
59

Low Clouds (% Sky Obscured)

64
72
78
81
71
81
66
36
37
97
97
100
97
99
100
100
62
54
58
54
49
46
51
58

Medium Clouds (% Sky Obscured)

64
72
78
81
94
98
92
93
83
85
81
59
42
25
16
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
6
3
3
15
62
62
3
0
0
21
4
4
4
3
3
0
0
0
0
4
0
0
4

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 (%)

61
0
0
0
0
0
0
0
0
0
0
0
0
0
37
60
66
81
87
82
76
55
56
38

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 (%)

1
2
1
22
16
25
30
24
18
13
14
9
6
3
2
3
0
0
2
2
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
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

6
7
8
9
10
11
10
10
9
8
8
8
8
8
8
8
7
7
7
7
6
6
6
5

Feels Like (°C)

4
6
6
8
8
9
9
9
8
8
7
7
7
7
7
7
6
7
7
7
6
6
6
6

Dew Point (°C)

3
4
4
4
5
5
6
7
7
7
7
7
7
7
7
7
7
6
6
6
5
5
5
5

Relative Humidity (%)

79
78
73
73
69
68
73
81
88
91
91
91
91
93
93
93
94
96
94
96
96
98
98
98

Pressure (mb)

1020
1020
1020
1020
1019
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

270
274
275
279
281
284
288
289
287
285
283
277
270
269
268
267
264
262
261
262
261
262
262
264

Monday 10

Waning Gibbous 61%

21:33

13:03

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

Sun - Rise: 07:25, Set: 16:55, Transit: 12:09. Moon - Rise: 21:33, Set: 13:03. Civil Dark: 17:28 - 06:52. Nautical Dark: 18:05 - 06:15. Astro Dark: 18:41 - 05:39

Total Clouds (% Sky Obscured)

60
68
66
57
39
67
48
46
57
79
98
100
100
100
98
38
41
40
100
100
95
96
88
61

Low Clouds (% Sky Obscured)

56
65
61
52
34
25
21
8
6
4
0
7
11
12
52
15
19
28
55
92
89
49
39
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
60
48
46
48
79
87
97
94
77
82
38
41
40
38
39
49
23
20
0

High Clouds (% Sky Obscured)

4
4
11
8
8
62
30
42
19
66
96
100
100
100
70
4
23
21
100
100
54
72
68
47

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 (%)

37
3
0
0
0
0
0
0
0
0
0
0
0
0
0
40
63
28
55
65
63
63
63
63

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
4
2
2
0
0
0
1
1
6
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)

0
0
1
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
1
1
1
2

Chance of Frost

Temperature (°C)

6
8
9
10
10
11
11
10
9
8
7
6
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
6
5
7
7
6
5
5
5
5
5
5
5
5
5
5
4
4
4
4

Relative Humidity (%)

93
87
81
77
73
71
69
80
87
88
88
90
90
90
90
91
91
91
90
90
84
85
90
86

Pressure (mb)

1018
1017
1017
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

266
264
263
263
263
264
263
265
264
261
261
263
264
264
267
268
268
268
270
276
283
288
295
296

Tuesday 11

Waning Gibbous 50%

22:52

13:32

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

Sun - Rise: 07:26, Set: 16:54, Transit: 12:09. Moon - Rise: 22:52, Set: 13:32. Civil Dark: 17:27 - 06:53. Nautical Dark: 18:04 - 06:16. Astro Dark: 18:40 - 05:40

Total Clouds (% Sky Obscured)

55
49
21
43
39
40
39
8
30
99
100
100
85
88
26
30
34
39
62
51
46
88
50
68

Low Clouds (% Sky Obscured)

16
5
3
1
0
0
0
0
0
0
8
9
18
25
21
23
27
31
40
40
40
40
40
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
49
21
43
39
40
39
7
30
99
100
100
40
41
2
6
2
2
16
8
3
39
4
22

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 (%)

63
40
0
0
0
0
0
0
0
0
0
0
0
0
23
60
60
60
60
60
60
60
60
60

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)

1
1
2
2
1
1
1
1
2
1
2
2
1
2
2
2
1
1
1
0
1
1
2
2

Chance of Frost

Temperature (°C)

7
9
11
12
13
13
13
12
10
9
8
6
5
5
5
4
4
4
4
3
3
3
3
4

Feels Like (°C)

7
10
11
13
13
14
14
12
11
9
6
5
4
3
3
5
5
4
4
3
3
3
2
4

Dew Point (°C)

4
4
5
4
4
4
5
6
7
6
5
4
3
3
3
2
3
2
2
1
1
1
1
1

Relative Humidity (%)

79
70
65
60
56
55
59
70
78
81
84
83
85
86
88
89
89
88
88
86
86
86
86
82

Pressure (mb)

1019
1018
1018
1017
1017
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

296
294
292
286
282
283
285
285
284
284
281
278
275
272
271
270
267
265
264
264
264
265
267
268

Wednesday 12

Third Quarter 40%

00:08

13:54

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

Sun - Rise: 07:28, Set: 16:53, Transit: 12:10. Moon - Rise: 00:08, Set: 13:54. Civil Dark: 17:26 - 06:55. Nautical Dark: 18:03 - 06:18. Astro Dark: 18:39 - 05:41

Total Clouds (% Sky Obscured)

100
98
96
94
87
69
63
67
15
8
20
76
89
93
96
100
100
100
100
100
100
100
50
72

Low Clouds (% Sky Obscured)

40
38
32
30
28
20
15
11
6
0
11
20
29
33
36
40
40
40
40
40
40
45
45
45

Medium 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

High Clouds (% Sky Obscured)

55
50
50
50
50
37
35
50
5
4
12
63
69
57
47
37
37
41
40
48
61
76
29
40

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 (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

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
1
2
1
1
0
0
1
1
1
1
1
1
1
2
1
1
2
1
2
1
1
1

Chance of Frost

Temperature (°C)

5
5
7
8
9
9
9
9
7
6
5
5
5
5
4
4
3
3
3
3
3
3
3
3

Feels Like (°C)

4
3
5
6
7
8
9
8
6
7
6
6
3
3
3
2
1
1
1
1
1
2
1
4

Dew Point (°C)

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

Relative Humidity (%)

76
67
62
57
54
54
58
66
70
71
74
75
75
78
79
80
83
83
85
85
83
83
83
82

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

268
269
271
272
273
272
270
269
268
269
269
268
268
267
267
268
268
268
268
269
269
270
269
269

Thursday 13

Waning Crescent 30%

01:19

14:12

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:29, Set: 16:52, Transit: 12:10. Moon - Rise: 01:19, Set: 14:12. Civil Dark: 17:25 - 06:56. Nautical Dark: 18:02 - 06:19. Astro Dark: 18:38 - 05:43

Total Clouds (% Sky Obscured)

70
55
67
84
93
85
78
78
78
73
85
92
99
96
92
90
86
82
78
60
41
22
25
28

Low Clouds (% Sky Obscured)

45
45
50
45
36
28
19
13
6
0
14
19
22
26
33
40
43
42
38
32
26
21
14
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
4
3
3
3
2
1
0
0
0

High Clouds (% Sky Obscured)

28
20
32
46
64
55
51
58
65
67
58
75
92
68
46
28
29
31
47
30
15
3
8
14

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 (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

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)

1
1
1
1
1
1
1
2
1
1
2
2
1
2
1
1
1
1
1
2
1
1
1
1

Chance of Frost

Temperature (°C)

4
5
6
8
9
9
9
8
7
7
6
6
5
5
5
5
4
4
4
3
3
3
3
5

Feels Like (°C)

4
5
7
7
7
7
8
7
6
5
4
5
4
4
4
4
4
2
3
3
3
2
3
4

Dew Point (°C)

0
-1
-2
-2
-2
-1
1
2
2
2
1
2
1
1
1
2
2
1
1
1
1
-1
-1
1

Relative Humidity (%)

73
62
54
49
47
49
59
65
70
71
70
72
74
76
78
80
82
82
83
83
82
80
77
73

Pressure (mb)

1020
1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013

Ozone (du)

269
267
267
266
266
267
267
267
266
265
267
267
267
268
269
270
271
271
271
272
271
271
271
272

Friday 14

Waning Crescent 21%

02:28

14:27

09 OK
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:31, Set: 16:50, Transit: 12:10. Moon - Rise: 02:28, Set: 14:27. Civil Dark: 17:24 - 06:57. Nautical Dark: 18:01 - 06:20. Astro Dark: 18:37 - 05:44

Total Clouds (% Sky Obscured)

30
52
76
100
99
98
98
92
87
80
86
94
100
100
100
100
98
97
95
97
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
8
16
27
36
39
35

Medium Clouds (% Sky Obscured)

0
0
0
0
27
47
66
63
59
66
78
81
87
89
96
100
92
84
79
87
94
100
92
86

High Clouds (% Sky Obscured)

23
49
74
100
97
93
91
89
87
80
86
94
100
100
100
100
86
80
77
89
89
90
84
80

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 (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

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
1
1
0
2
2
1
2
2
1
7
10
8
15
13

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)

1
1
1
1
2
1
1
1
0
1
2
2
2
2
1
2
3
3
3
4
3
3
3
2

Chance of Frost

Temperature (°C)

6
8
9
11
12
12
11
11
10
9
8
8
8
8
8
8
8
8
7
6
7
7
7
8

Feels Like (°C)

5
5
6
7
7
11
11
11
10
9
9
6
7
7
6
6
6
6
5
5
5
5
5
5

Dew Point (°C)

1
1
2
3
3
4
5
6
5
5
5
5
5
5
4
4
4
4
4
4
5
5
6
6

Relative Humidity (%)

67
62
59
56
54
58
64
69
74
77
81
81
79
78
77
77
77
79
84
87
90
91
94
88

Pressure (mb)

1013
1012
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

272
273
273
273
273
274
275
275
276
277
278
279
280
281
282
283
284
285
287
289
290
291
292
291

Saturday 15

Waning Crescent 20%

03:35

14:41

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:32, Set: 16:49, Transit: 12:10. Moon - Rise: 03:35, Set: 14:41. Civil Dark: 17:23 - 06:59. Nautical Dark: 18:00 - 06:21. Astro Dark: 18:36 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
89
77
66
58
48
39
52
65
78
83
88
92

Low Clouds (% Sky Obscured)

32
37
46
51
43
30
18
15
10
6
11
17
23
27
30
32

Medium Clouds (% Sky Obscured)

78
66
53
59
52
52
44
42
38
23
16
4
3
36
68
92

High Clouds (% Sky Obscured)

82
88
91
94
69
49
31
24
15
6
23
39
52
60
63
75

ISS Passover

Visibility (miles)

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

Fog (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

Precipitation Type

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

Precipitation Probability (%)

5
12
12
6
8
5
1
3
3
0
2
4
0
2
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
1
1
1
2
1
1
2
2
2
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

9
9
11
11
13
12
12
12
11
10
9
8
8
7
6
6

Feels Like (°C)

6
6
7
7
8
12
12
12
12
12
12
9
8
7
7
7

Dew Point (°C)

6
7
7
7
7
8
8
9
8
8
7
7
6
6
5
5

Relative Humidity (%)

85
82
78
75
70
73
76
79
81
85
88
90
91
93
93
93

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

291
290
291
291
292
292
292
292
291
291
291
291
291
291
292
292

Forecast for Stampfenbach, Zürich District, Switzerland (47.38,8.54)

Generated: 09/11/25 09:23:12. Forecast: 09/11/25 to 15/11/25. Timezone: UTC+1.00