Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waning Gibbous 54%

22:21

15:36

22 Bad
23 Bad
00 Bad
01 OK
02 OK
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

Sun - Rise: 07:28, Set: 19:01, Transit: 13:14. Moon - Rise: 22:21, Set: 15:36. Civil Dark: 19:31 - 06:57. Nautical Dark: 20:07 - 06:22. Astro Dark: 20:43 - 05:46

Total Clouds (% Sky Obscured)

78
78
80
34
36
60
94
84
97
100
100
91
85
84
95
100
100
100
100
100
100
100
93
66

Low Clouds (% Sky Obscured)

13
10
1
4
18
27
31
31
41
46
48
46
33
13
0
3
2
3
5
0
0
2
2
0

Medium Clouds (% Sky Obscured)

5
10
14
10
5
3
1
0
4
6
4
4
12
20
23
24
20
18
15
17
8
7
37
19

High Clouds (% Sky Obscured)

56
56
27
10
2
20
74
62
48
72
76
68
68
65
89
100
100
100
100
100
100
100
85
64

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
2
5
52
83
85
81
58
1
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
1
1
3
5
5
4
1
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)

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

Chance of Frost

Temperature (°C)

17
15
14
12
12
11
11
11
11
11
10
11
14
16
18
20
21
22
22
22
21
19
18
17

Feels Like (°C)

16
15
14
13
13
13
12
10
11
11
10
11
14
16
18
20
21
22
22
21
21
19
18
17

Dew Point (°C)

15
14
13
12
11
10
11
10
10
10
10
10
11
12
12
12
12
12
11
12
14
14
14
13

Relative Humidity (%)

87
90
93
95
95
95
98
96
96
96
95
90
83
75
66
61
56
52
51
52
64
71
74
79

Pressure (mb)

1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027
1027
1027
1027
1027
1027
1028

Ozone (du)

284
283
283
282
282
281
281
281
282
282
282
282
282
282
283
283
283
283
283
283
282
281
281
281

Saturday 3

Third Quarter 42%

23:34

16:17

22 Bad
23 Bad
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

Sun - Rise: 07:29, Set: 18:59, Transit: 13:14. Moon - Rise: 23:34, Set: 16:17. Civil Dark: 19:29 - 06:59. Nautical Dark: 20:05 - 06:23. Astro Dark: 20:41 - 05:47

Total Clouds (% Sky Obscured)

100
65
82
95
87
92
100
100
91
100
77
98
94
79
62
75
59
63
79
57
61
100
100
100

Low Clouds (% Sky Obscured)

0
0
6
12
11
14
20
25
25
30
40
24
11
0
0
0
5
3
0
0
2
1
4
8

Medium Clouds (% Sky Obscured)

15
18
20
18
21
38
44
45
44
48
50
47
43
39
41
29
37
45
50
49
48
47
46
53

High Clouds (% Sky Obscured)

100
55
69
86
63
56
76
87
48
74
65
97
91
75
48
68
52
58
75
55
53
99
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
9
9

Fog (%)

0
0
0
0
30
31
32
86
100
100
100
93
27
2
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
1
2
5
15
12
27
43
35
20

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

Chance of Frost

Temperature (°C)

16
15
14
13
12
12
12
12
11
11
12
12
14
16
18
19
21
21
21
21
20
19
18
17

Feels Like (°C)

17
15
13
13
12
12
12
12
11
12
12
14
15
17
20
22
22
23
22
21
22
20
17
17

Dew Point (°C)

13
13
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
12
13
13
14

Relative Humidity (%)

83
87
89
92
93
93
95
95
95
95
96
89
79
71
64
57
53
50
48
50
60
71
76
81

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

282
282
281
281
281
281
281
281
282
283
284
286
286
287
286
286
286
286
286
286
285
286
286
286

Sunday 4

Waning Crescent 31%

00:55

16:47

22 Bad
23 Bad
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 OK
20 OK
21 Bad

Sun - Rise: 07:30, Set: 18:57, Transit: 13:14. Moon - Rise: 00:55, Set: 16:47. Civil Dark: 19:27 - 07:00. Nautical Dark: 20:03 - 06:24. Astro Dark: 20:39 - 05:48

Total Clouds (% Sky Obscured)

100
100
98
98
100
94
77
70
93
100
99
94
71
53
54
54
62
61
61
51
40
30
38
44

Low Clouds (% Sky Obscured)

15
12
13
15
15
15
18
18
18
22
26
69
33
25
21
22
15
14
9
6
3
0
4
8

Medium Clouds (% Sky Obscured)

48
48
45
47
52
47
48
48
39
47
91
92
65
3
2
3
11
16
22
22
22
21
19
17

High Clouds (% Sky Obscured)

100
100
78
64
100
89
68
63
86
100
92
48
45
52
54
54
62
61
61
47
26
11
7
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 (%)

0
0
0
50
50
50
58
100
100
98
98
91
54
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

36
72
80
59
54
64
78
90
74
59
50
63
28
24
23
27
28
36
41
34
28
13
14
11

Precipitation Amount (mm)

0
0.4
0.5
0.2
0
0.3
0.5
0.8
0.5
0.3
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
15
15
15
15
15
15
14
14
15
16
18
20
21
22
22
21
20
20
18
17
17

Dew Point (°C)

15
14
14
14
14
13
13
13
13
13
13
12
12
11
10
9
9
8
7
7
9
9
10
10

Relative Humidity (%)

87
90
92
93
93
93
95
95
95
96
96
87
79
67
58
52
48
46
45
46
57
64
68
71

Pressure (mb)

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

Ozone (du)

287
288
288
289
290
291
291
292
291
291
291
292
291
290
288
288
287
286
285
284
284
283
282
281

Monday 5

Waning Crescent 21%

02:17

17:11

22 OK
23 Bad
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

Sun - Rise: 07:32, Set: 18:55, Transit: 13:13. Moon - Rise: 02:17, Set: 17:11. Civil Dark: 19:25 - 07:01. Nautical Dark: 20:01 - 06:26. Astro Dark: 20:37 - 05:50

Total Clouds (% Sky Obscured)

48
50
48
53
58
61
61
61
65
65
70
76
80
77
67
68
66
66
67
63
82
94
100
100

Low Clouds (% Sky Obscured)

12
10
12
13
13
13
18
22
27
43
62
66
65
52
34
24
18
16
19
15
8
37
67
79

Medium Clouds (% Sky Obscured)

12
8
4
0
14
27
39
39
40
39
43
52
59
53
50
48
45
48
41
49
73
85
90
95

High Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
4
3
4
5
6
28
50
68
66
66
67
63
72
71
76
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 (%)

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
Very Light Rain

Precipitation Probability (%)

0
3
3
2
4
4
0
2
3
3
5
5
3
18
26
26
29
41
56
54
46
36
54
62

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
12
12
12
12
12
14
15
16
17
18
18
18
18
17
16
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
83
86
89
90
90
92
92
93
92
82
70
63
55
50
47
45
43
45
57
64
67
79

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020

Ozone (du)

281
280
280
279
279
278
277
276
277
277
277
277
278
279
279
279
280
281
281
283
283
284
285
285

Tuesday 6

Waning Crescent 12%

03:37

17:30

22 Bad
23 Bad
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

Sun - Rise: 07:33, Set: 18:53, Transit: 13:13. Moon - Rise: 03:37, Set: 17:30. Civil Dark: 19:23 - 07:03. Nautical Dark: 19:59 - 06:27. Astro Dark: 20:35 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
96
100
98
99
99
100
100
86
81
74
71
71
68
64
59
60
64
68
72
73
74

Low Clouds (% Sky Obscured)

87
92
95
66
77
71
97
98
97
98
86
81
74
71
71
68
64
59
60
64
68
67
43
23

Medium Clouds (% Sky Obscured)

94
95
98
83
94
90
90
98
99
100
55
55
60
60
55
55
55
55
55
59
68
72
70
57

High Clouds (% Sky Obscured)

81
81
82
88
90
71
43
31
53
51
60
55
60
60
65
65
64
59
60
64
60
60
52
45

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
5
9
6
7
8
9
8
6
5
5
5
5
6
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

49
54
60
62
71
75
76
85
81
81
53
49
43
39
45
59
70
78
83
87
84
77
57
38

Precipitation Amount (mm)

0
0
0.3
0.3
0.4
0.5
0.5
0.7
0.6
0.6
0.2
0
0
0
0
0.3
0.4
0.5
0.7
0.7
0.5
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
14
13
14
15
16
17
17
17
17
17
16
15
14
13

Feels Like (°C)

14
14
14
14
15
14
14
14
14
14
14
13
15
16
17
17
18
18
18
18
17
17
16
14

Dew Point (°C)

11
11
11
11
12
12
12
12
13
13
13
12
14
14
15
16
17
17
17
17
16
15
14
13

Relative Humidity (%)

83
83
84
86
89
90
90
89
92
93
95
93
95
93
95
95
95
96
96
96
98
96
98
96

Pressure (mb)

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

Ozone (du)

286
287
288
290
291
292
292
293
293
293
294
294
293
293
293
292
292
293
293
294
296
297
299
299

Wednesday 7

Waning Crescent 6%

04:54

17:47

22 Bad
23 Bad
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

Sun - Rise: 07:35, Set: 18:51, Transit: 13:13. Moon - Rise: 04:54, Set: 17:47. Civil Dark: 19:22 - 07:04. Nautical Dark: 19:57 - 06:29. Astro Dark: 20:33 - 05:53

Total Clouds (% Sky Obscured)

75
76
77
78
81
86
93
84
78
73
83
94
100
100
100
100
97
94
90
90
91
91
86
80

Low Clouds (% Sky Obscured)

3
6
7
8
8
7
7
22
38
53
70
85
100
93
86
81
67
56
44
46
50
60
82
78

Medium Clouds (% Sky Obscured)

45
34
24
16
19
22
21
14
15
15
15
20
30
45
45
50
50
50
50
45
50
55
55
51

High Clouds (% Sky Obscured)

39
53
67
78
70
63
56
55
56
73
83
92
96
95
93
90
90
90
90
90
91
91
80
58

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
12
8
2
10
14
15
53
72
88
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.5
0.8
1
1.5
1.9
1.7
1.6
1.4
1.2
1.1
1.1
0.9
0.8
0.9
0.8
0.6

Wind Speed/Direction (mph)

3
2
2
2
2
2
2
2
2
2
2
2
3
4
5
7
8
8
9
11
9
6
4
4

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
11
11
11
11
12
12
12
13
13
14
13
13
12
11
10
9
9

Feels Like (°C)

13
13
12
13
12
11
11
11
11
11
10
12
12
12
10
10
10
12
12
10
11
12
12
6

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
96
95
95
96
96
95
95
95
92
90
87
80
74
68
65
62
60
62
62
63
64

Pressure (mb)

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

Ozone (du)

299
298
298
298
297
298
298
298
300
302
304
306
307
309
310
311
312
312
311
311
312
313
315
317

Thursday 8

Waning Crescent 2%

06:09

18:03

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 07:36, Set: 18:49, Transit: 13:13. Moon - Rise: 06:09, Set: 18:03. Civil Dark: 19:20 - 07:05. Nautical Dark: 19:55 - 06:30. Astro Dark: 20:31 - 05:54

Total Clouds (% Sky Obscured)

71
78
86
93
85
77
68
66
61
47
47
42
38
37
37
40

Low Clouds (% Sky Obscured)

71
72
70
79
73
59
44
38
39
47
47
42
38
37
37
40

Medium Clouds (% Sky Obscured)

46
45
43
39
29
21
16
15
15
16
18
20
22
18
15
11

High Clouds (% Sky Obscured)

44
25
13
4
11
18
25
18
10
2
2
1
1
2
2
3

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
72
32
41
40
26
26
23
20
18
14
7
15
12
5

Precipitation Amount (mm)

0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
2
2
3
3
3
3
3
3
3
4
5
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
68
68
74
81
88
88
86
88
75
65
56
52
48

Pressure (mb)

1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1025

Ozone (du)

319
322
322
323
323
321
319
317
315
314
312
310
308
306
305
303

Forecast for Rümlang, Dielsdorf, Switzerland (47.45,8.53)

Generated: 02/10/26 22:05:07. Forecast: 02/10/26 to 08/10/26. Timezone: UTC+2.00