Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

22:11

05:28

07 Good
08 OK
09 OK
10 OK
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

Sun - Rise: 05:31, Set: 21:43, Transit: 13:37. Moon - Rise: 22:11, Set: 05:28. Civil Dark: 22:27 - 04:47. Nautical Dark: 23:32 - 03:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
29
32
44
79
67
73
62
77
75
93
56
74
73
81
88
93
69
76
83
71
72
80
87

Low Clouds (% Sky Obscured)

0
0
0
0
4
45
63
46
38
38
75
15
28
1
0
5
27
34
44
41
46
53
57
76

Medium Clouds (% Sky Obscured)

18
29
24
22
10
24
41
29
50
42
44
30
32
45
50
45
34
20
27
20
16
16
15
20

High Clouds (% Sky Obscured)

1
1
4
20
56
17
4
5
1
11
7
10
34
25
37
61
70
35
33
71
46
29
45
42

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 (%)

24
20
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
3
3
4
5
6
7
7
7
6
8
8
6
5
3
3
2
1
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

11
15
17
19
21
22
23
23
24
25
24
24
24
23
21
20
19
18
17
17
16
15
15
14

Feels Like (°C)

12
15
18
20
21
21
22
22
23
24
22
23
23
23
21
20
19
19
17
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

73
66
59
50
43
41
42
43
41
40
41
46
45
51
61
66
71
76
77
79
83
86
87
89

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1020
1020

Ozone (du)

331
331
332
333
334
332
331
332
332
332
333
332
333
333
334
333
333
334
335
336
337
338
338
338

Friday 11

Waning Gibbous 98%

22:41

06:47

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

Sun - Rise: 05:32, Set: 21:42, Transit: 13:37. Moon - Rise: 22:41, Set: 06:47. Civil Dark: 22:26 - 04:48. Nautical Dark: 23:30 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
64
74
75
70
50
67
60
70
75
69
47
20
35
14
38
55
60
62
48
51
69
76
61

Low Clouds (% Sky Obscured)

77
56
68
62
64
50
67
60
46
30
55
0
6
9
3
25
46
46
47
47
51
65
56
61

Medium Clouds (% Sky Obscured)

7
25
28
32
33
21
13
36
44
42
36
22
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
2
2
30
6
2
2
1
2
4
2
20
7
16
3
20
25
30
35
12
2
47
61
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
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
5
6
7
8
9
10
10
9
8
8
7
5
5
5
6
5
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

15
16
17
19
20
21
22
23
23
24
24
24
23
22
21
19
18
18
17
16
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
73
66
61
54
48
46
44
40
38
35
34
35
40
42
48
52
52
61
69
75
79
83
87

Pressure (mb)

1020
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

339
340
342
343
344
345
347
347
346
348
353
360
353
349
345
343
343
344
344
346
345
340
341
345

Saturday 12

Waning Gibbous 95%

23:03

No Set

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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:33, Set: 21:42, Transit: 13:37. Moon - Rise: 23:03, Set: No Set. Civil Dark: 22:25 - 04:50. Nautical Dark: 23:29 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
74
76
55
80
62
94
60
59
73
83
86
87
68
50
48
61
67
79
79
71
67
67
64

Low Clouds (% Sky Obscured)

70
72
76
55
50
34
26
10
38
42
27
13
32
29
28
21
5
0
31
42
49
57
55
54

Medium Clouds (% Sky Obscured)

0
0
4
2
2
21
38
30
37
41
37
40
33
25
21
16
29
35
31
33
31
28
20
18

High Clouds (% Sky Obscured)

3
8
52
8
63
42
67
34
10
3
2
2
16
2
0
0
0
0
0
0
0
0
3
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
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
4
5
6
6
6
7
7
6
5
4
7
7
7
7
5
5
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
67
55
46
41
39
37
32
34
33
33
34
35
38
44
50
55
60
63
66
68
70
72

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

347
347
350
349
343
342
341
342
342
342
343
342
340
343
347
349
348
348
351
351
351
350
347
346

Sunday 13

Waning Gibbous 89%

23:19

08:09

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
06 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)

66
62
59
63
72
82
91
94
97
96
100
100
100
100
100
100
96
91
87
85
78
78
82
86

Low Clouds (% Sky Obscured)

60
55
46
41
42
44
44
44
44
41
48
47
49
47
47
47
44
40
37
25
12
0
10
20

Medium Clouds (% Sky Obscured)

15
17
16
16
17
17
18
21
24
23
23
25
23
29
33
30
24
22
18
22
27
32
31
22

High Clouds (% Sky Obscured)

0
0
0
0
24
51
77
83
89
95
100
100
100
78
54
35
43
52
63
50
29
15
38
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
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 (%)

2
3
5
9
26
17
11
13
12
7
7
6
8
20
32
18
23
23
16
20
17
4
5
3

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
4
5
5
5
5
5
5
4
9
6
6
5
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
63
61
60
58
50
43
41
38
36
44
47
48
55
69
76
77
81
82
83
86
89
89

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

349
348
347
348
349
349
349
349
350
350
350
352
352
349
348
346
346
345
338
332
330
327
327
327

Monday 14

Waning Gibbous 81%

23:33

09:31

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

97
98
99
100
100
100
100
94
73
36
30
25
22
50
60
66
66
62
59
74
82
82
79
76

Low Clouds (% Sky Obscured)

28
33
40
44
38
32
24
26
29
30
25
18
13
38
27
19
18
16
14
18
19
18
25
40

Medium Clouds (% Sky Obscured)

14
17
17
14
24
28
35
34
31
24
19
16
16
23
29
24
14
6
1
2
4
5
8
13

High Clouds (% Sky Obscured)

91
94
97
100
100
100
100
67
33
0
0
0
0
50
60
66
49
25
0
23
46
69
79
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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 (%)

1
2
2
1
3
4
3
7
8
10
11
12
12
11
8
2
17
22
26
31
35
39
32
26

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

Chance of Frost

Temperature (°C)

17
18
20
21
23
24
25
26
27
28
28
28
28
26
25
23
21
20
19
18
18
17
17
17

Feels Like (°C)

18
18
19
21
23
24
24
26
26
28
29
29
28
28
27
27
26
25
25
24
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

83
75
68
60
55
49
45
41
38
35
34
34
35
41
44
49
56
60
67
73
78
83
90
88

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

325
326
327
328
328
329
329
330
329
327
323
323
323
323
322
322
322
321
321
320
321
322
323
324

Tuesday 15

Waning Gibbous 71%

23:46

10:53

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
06 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)

73
65
60
63
62
64
68
75
81
86
86
88
85
72
61
51
58
67
73
81
89
96
93
90

Low Clouds (% Sky Obscured)

56
50
50
53
44
40
36
35
26
19
12
12
11
14
17
20
30
38
47
51
52
53
55
56

Medium Clouds (% Sky Obscured)

21
26
35
41
30
21
4
3
2
1
2
3
5
5
4
1
1
0
0
0
0
0
9
20

High Clouds (% Sky Obscured)

73
65
38
7
8
10
21
45
66
86
86
88
85
72
51
32
41
48
58
69
82
95
74
55

ISS Passover

Visibility (miles)

8
8
8
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 (%)

19
20
22
20
18
15
4
5
4
1
2
1
0
1
1
0
1
1
0
6
9
10
13
15

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
4
7
9
11
13
14
14
14
13
12
11
11
9
7
6
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

18
19
20
22
23
24
25
26
26
26
25
24
23
22
21
19
18
17
16
15
15
14
14
15

Feels Like (°C)

18
18
20
21
22
23
23
24
26
25
22
22
22
22
18
17
18
17
16
16
13
13
13
13

Dew Point (°C)

16
16
15
14
12
11
10
9
6
4
1
3
4
5
6
6
6
6
6
7
7
7
7
7

Relative Humidity (%)

86
86
71
60
50
43
38
34
28
24
21
24
28
33
37
41
46
49
53
56
58
59
61
59

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

324
325
327
329
331
331
331
331
331
332
333
334
334
335
334
334
333
331
329
327
325
324
323
323

Wednesday 16

Waning Gibbous 60%

23:59

12:14

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: 05:38, 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)

88
87
87
86
88
89
90
91
92
93
92
90
89
89
91
93
88
84
78

Low Clouds (% Sky Obscured)

50
41
28
27
24
22
22
23
22
20
16
14
10
25
45
64
66
65
59

Medium Clouds (% Sky Obscured)

30
49
68
84
74
67
63
58
53
48
45
37
33
37
42
41
31
17
2

High Clouds (% Sky Obscured)

35
27
31
29
32
39
42
47
55
55
65
66
62
65
63
60
58
52
32

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

15
12
8
2
3
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
16
16
17
18
18
19
24
22
21
22
22
23
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

55
54
48
43
38
35
32
30
28
26
25
27
29
32
36
41
46
49
52

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

323
323
320
318
316
314
312
310
309
309
308
307
307
306
304
303
302
301
301

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

Generated: 10/07/25 07:34:56. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00