Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waning Gibbous 89%

23:19

08:09

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 Bad
00 OK
01 Good
02 Good
03 OK
04 Bad
05 Bad

Sun - Rise: 05:34, Set: 21:41, Transit: 13:37. Moon - Rise: 23:19, Set: 08:09. Civil Dark: 22:24 - 04:51. Nautical Dark: 23:27 - 03:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
83
84
81
74
79
99
81
71
79
76
49
79
83
63
50
46
51
30
1
1
27
73
100

Low Clouds (% Sky Obscured)

14
25
25
38
50
75
99
78
68
63
23
22
2
16
3
0
0
0
0
0
0
0
0
14

Medium Clouds (% Sky Obscured)

77
62
56
62
50
40
49
51
42
47
55
49
76
70
45
41
34
32
21
1
0
0
34
81

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
1
1
1
27
58
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
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
1
4
1
2
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

15
16
17
18
19
20
23
23
24
25
26
26
26
26
25
23
21
19
18
17
17
16
16
16

Feels Like (°C)

15
15
16
18
18
20
23
22
22
25
25
25
23
23
24
22
22
21
19
19
19
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

70
66
63
64
64
60
47
42
37
32
31
30
29
31
36
49
60
65
69
71
73
74
73
70

Pressure (mb)

1011
1011
1011
1011
1011
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

342
344
344
344
345
345
344
343
341
339
339
339
338
337
337
339
340
335
334
330
323
320
318
317

Monday 14

Waning Gibbous 81%

23:33

09:31

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:36, Set: 21:40, Transit: 13:37. Moon - Rise: 23:33, Set: 09:31. Civil Dark: 22:23 - 04:52. Nautical Dark: 23:25 - 03:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
92
89
80
89
66
40
59
71
87
99
92
95
100
83
96
94
77
100

Low Clouds (% Sky Obscured)

0
0
4
41
38
79
81
76
65
72
57
30
33
38
6
0
3
0
0
6
0
0
39
75

Medium Clouds (% Sky Obscured)

72
100
100
89
80
94
88
80
66
37
26
2
24
27
17
0
2
5
8
10
28
29
29
23

High Clouds (% Sky Obscured)

99
88
100
100
100
84
6
2
75
0
0
0
1
7
72
99
82
93
100
68
93
78
67
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

1
1
11
24
27
32
45
49
91
95
51
62
54
53
45
34
7
1
0
0
0
3
14
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
20
22
22
23
23
24
24
25
25
26
25
25
24
22
20
19
18
18
17
17
16
16

Feels Like (°C)

15
17
19
21
22
23
23
24
24
26
24
25
25
24
25
22
21
21
20
19
19
17
16
18

Dew Point (°C)

10
11
11
10
10
11
13
15
14
12
13
13
14
17
17
17
17
16
15
15
15
15
15
14

Relative Humidity (%)

67
63
54
48
46
44
53
57
54
44
45
45
49
61
65
72
80
80
83
83
88
87
89
86

Pressure (mb)

1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016

Ozone (du)

319
320
320
319
319
318
319
319
317
316
316
316
318
319
320
322
322
324
323
324
325
324
323
323

Tuesday 15

Waning Gibbous 71%

23:46

10:53

06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 OK
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

Sun - Rise: 05:37, Set: 21:39, Transit: 13:37. Moon - Rise: 23:46, Set: 10:53. Civil Dark: 22:22 - 04:54. Nautical Dark: 23:23 - 03:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
93
88
72
39
55
40
56
49
57
88
82
81
79
83
77
84
99
95
100
100
96
97
80

Low Clouds (% Sky Obscured)

86
77
28
23
39
51
29
29
0
0
11
1
6
15
10
3
1
0
2
10
29
44
62
54

Medium Clouds (% Sky Obscured)

79
76
88
37
1
0
25
31
35
42
49
36
36
26
31
34
35
40
43
40
45
45
48
33

High Clouds (% Sky Obscured)

35
40
4
0
0
0
0
0
0
2
5
25
11
3
2
5
2
24
20
15
16
3
3
2

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

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

Precipitation Probability (%)

49
56
30
4
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
5
19
27
34
40

Precipitation Amount (mm)

0.2
0.4
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)

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

Chance of Frost

Temperature (°C)

16
16
16
17
19
21
21
22
23
24
24
24
24
23
22
21
19
18
17
17
17
17
16
16

Feels Like (°C)

16
15
15
15
18
20
18
22
21
21
22
22
20
20
20
19
18
17
15
14
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

82
74
74
65
52
45
43
36
30
25
24
25
27
34
39
40
46
47
46
48
50
50
55
57

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

323
324
328
342
344
343
343
342
337
334
333
332
333
335
335
336
336
337
337
338
339
338
338
340

Wednesday 16

Waning Gibbous 68%

23:59

12:14

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:38, Set: 21:38, Transit: 13:37. Moon - Rise: 23:59, Set: 12:14. Civil Dark: 22:21 - 04:55. Nautical Dark: 23:22 - 03:55. Astro Dark: N/A - 01:55

Total Clouds (% Sky Obscured)

86
82
83
95
100
92
84
75
80
92
100
81
76
59
55
47
39
56
72
89
87
86
85
83

Low Clouds (% Sky Obscured)

56
61
61
64
63
63
65
67
64
68
70
54
51
38
33
27
21
25
29
33
44
55
66
68

Medium Clouds (% Sky Obscured)

26
60
29
34
54
92
36
20
24
25
26
21
20
11
14
14
11
13
19
27
26
21
75
12

High Clouds (% Sky Obscured)

7
0
30
64
99
61
34
3
34
68
99
71
42
14
9
4
0
0
0
0
4
6
10
7

ISS Passover

Visibility (miles)

9
9
9
9
9
7
8
4
3
6
9
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
45
42
44
50
88
92
95
89
66
50
58
55
44
37
25
7
8
18
6
12
11
1
6

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.5
0.9
0.5
0.3
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
12
13
12
12
12
13
14
13
14
15
17
14
13
12
11
9
7
6
7
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
69
68
67
68
72
82
81
83
65
45
48
54
54
53
63
68
67
72
79
75
67
61
62

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

340
339
339
337
336
336
339
341
340
340
343
344
343
342
339
335
333
330
328
326
324
321
320
319

Thursday 17

Waning Gibbous 60%

00:13

13:37

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
00 Bad
01 OK
02 OK
03 OK
04 Good
05 Good

Sun - Rise: 05:39, Set: 21:37, Transit: 13:37. Moon - Rise: 00:13, Set: 13:37. Civil Dark: 22:20 - 04:57. Nautical Dark: 23:20 - 03:57. Astro Dark: 01:20 - 02:06

Total Clouds (% Sky Obscured)

81
79
87
94
100
100
99
99
99
99
89
98
85
93
99
99
100
80
60
41
34
23
14
12

Low Clouds (% Sky Obscured)

72
75
84
92
99
99
99
98
87
81
84
83
73
72
69
70
69
59
49
37
33
23
14
8

Medium Clouds (% Sky Obscured)

50
5
11
77
25
29
81
80
26
36
47
37
34
31
20
23
17
9
4
0
0
0
0
0

High Clouds (% Sky Obscured)

4
7
6
5
5
2
5
5
0
0
0
0
0
0
57
79
100
70
40
10
7
3
0
0

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 (%)

6
0
16
20
8
9
11
11
13
14
10
7
3
4
7
7
2
2
1
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)

5
4
3
5
2
5
4
3
3
6
7
10
5
5
3
2
1
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

15
15
16
16
16
18
18
18
19
22
23
23
21
22
20
20
20
19
18
17
16
16
15
14

Feels Like (°C)

14
14
15
15
16
17
18
18
19
21
22
22
21
21
20
20
20
20
19
20
20
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

66
67
68
71
81
69
69
65
63
49
42
43
54
53
59
59
60
61
65
70
74
77
79
80

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1017
1016
1016
1017
1017
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

319
319
318
316
318
319
320
319
320
323
324
322
324
324
325
324
323
321
319
316
313
312
311
311

Friday 18

Third Quarter 48%

00:30

15:03

06 Good
07 Good
08 OK
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

Sun - Rise: 05:40, Set: 21:36, Transit: 13:37. Moon - Rise: 00:30, Set: 15:03. Civil Dark: 22:18 - 04:58. Nautical Dark: 23:18 - 03:59. Astro Dark: 01:09 - 02:15

Total Clouds (% Sky Obscured)

11
12
41
70
96
97
97
97
95
91
89
83
80
70
73
77
84
82
84
82
85
88
92
94

Low Clouds (% Sky Obscured)

2
0
5
13
20
18
23
22
22
18
17
33
50
68
46
27
10
5
2
0
9
18
28
19

Medium Clouds (% Sky Obscured)

0
0
2
6
9
25
43
58
41
25
9
8
8
9
24
42
58
60
61
56
48
36
23
27

High Clouds (% Sky Obscured)

0
0
15
30
48
47
36
45
70
80
89
83
79
69
50
34
20
32
49
52
53
47
40
50

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

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
2
2
2
2
3
3
4
4
4
3
3
4
3
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

16
17
18
20
21
23
24
25
26
26
27
27
26
26
26
24
22
21
20
19
19
18
18
18

Feels Like (°C)

17
16
16
20
21
22
22
22
23
27
26
25
25
25
26
24
24
24
23
23
22
19
18
19

Dew Point (°C)

12
12
12
12
12
12
11
11
11
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

77
73
68
61
55
49
44
41
37
36
34
33
36
38
40
45
49
54
57
59
61
62
62
62

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

311
312
312
313
314
315
316
317
319
319
318
318
319
321
322
322
323
324
324
324
324
323
322
321

Saturday 19

Waning Crescent 36%

00:53

16:32

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
00 Bad
01 Bad

Sun - Rise: 05:42, Set: 21:34, Transit: 13:37. Moon - Rise: 00:53, Set: 16:32. Civil Dark: 22:17 - 05:00. Nautical Dark: 23:16 - 04:01. Astro Dark: 01:00 - 02:22

Total Clouds (% Sky Obscured)

95
97
87
77
67
70
72
75
75
78
78
86
92
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

9
1
0
0
0
0
0
0
7
14
22
14
8
0
0
0
0
5
10
15

Medium Clouds (% Sky Obscured)

34
43
41
39
38
42
46
48
56
63
71
70
70
68
47
25
4
10
16
23

High Clouds (% Sky Obscured)

71
89
69
56
45
44
49
49
55
65
65
83
92
100
100
100
100
97
94
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
4
8
6
1
1
0
0
4
6
6
9
11
6
13
16
17
19
16
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
3
3
3
4
4
5
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

19
19
20
22
24
26
28
29
30
30
31
31
30
30
29
27
25
23
23
22

Feels Like (°C)

18
18
17
21
21
21
22
23
24
30
31
30
30
30
31
27
27
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

59
56
54
48
41
36
34
31
29
29
28
27
30
34
37
41
46
51
53
54

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012

Ozone (du)

321
321
322
320
319
317
316
316
315
314
314
313
312
311
311
310
309
309
308
307

Forecast for Wahn-Heide, Cologne District, Germany (50.87,7.10)

Generated: 13/07/25 06:29:08. Forecast: 13/07/25 to 19/07/25. Timezone: UTC+2.00