Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:50

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:16, Set: 21:24, Transit: 13:20. Moon - Rise: 21:50, Set: No Set. Civil Dark: 22:07 - 04:34. Nautical Dark: 23:09 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
92
92
83
79
85
100
90
95
88
97
75
94
82
86
79
74
70
71
78
85
72
71
73

Low Clouds (% Sky Obscured)

0
14
22
28
32
54
80
45
40
50
49
44
47
18
20
20
17
20
20
20
20
20
17
5

Medium Clouds (% Sky Obscured)

45
54
70
53
66
82
98
90
89
65
67
39
53
32
35
38
25
57
71
78
77
62
33
52

High Clouds (% Sky Obscured)

90
50
0
0
0
0
0
0
3
0
0
3
3
21
21
17
12
12
43
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
4
22
35
28
25
15
1
2
0
0
0
0
0
1
2
6
11
10
20
30
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
86
76
64
55
60
58
45
49
55
40
36
46
42
49
52
50
51
58
64
69
75
86

Pressure (mb)

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

Ozone (du)

342
343
349
350
351
351
349
348
350
351
351
349
347
346
346
346
348
347
348
350
350
352
355
356

Friday 11

Waning Gibbous 98%

22:21

05:14

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:17, Set: 21:23, Transit: 13:20. Moon - Rise: 22:21, Set: 05:14. Civil Dark: 22:06 - 04:36. Nautical Dark: 23:07 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
63
61
58
54
45
88
75
80
68
94
90
66
90
100
100
100
100
100
97
100
86
85
100

Low Clouds (% Sky Obscured)

1
1
11
14
14
19
30
47
50
60
61
48
31
34
26
15
15
2
7
20
41
9
1
5

Medium Clouds (% Sky Obscured)

29
36
35
36
25
16
39
8
0
18
13
0
19
46
46
44
5
77
74
69
81
86
85
80

High Clouds (% Sky Obscured)

0
2
2
2
29
35
55
55
64
39
89
41
29
53
100
97
100
100
100
92
100
40
64
100

ISS Passover

Visibility (miles)

9
9
5
9
6
6
6
7
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
19
5
34
60
69
66
68
50
39
33
4
1
1
0
0
1
0
1
3
1
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.6
0.6
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
15
17
19
21
21
22
23
23
23
23
23
22
21
20
18
17
17
16
16
15
15

Feels Like (°C)

12
14
15
17
19
21
22
21
23
23
25
22
23
22
20
20
19
18
16
16
15
15
14
14

Dew Point (°C)

11
12
12
13
13
15
17
17
16
14
10
9
13
11
12
13
13
12
13
12
10
10
10
10

Relative Humidity (%)

92
95
90
83
78
77
80
76
68
55
42
42
53
46
51
59
64
66
74
72
68
69
70
71

Pressure (mb)

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

Ozone (du)

352
351
352
353
352
350
349
348
349
348
348
347
346
345
345
346
345
343
342
342
340
341
342
346

Saturday 12

Waning Gibbous 95%

22:44

06:33

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:18, Set: 21:22, Transit: 13:20. Moon - Rise: 22:44, Set: 06:33. Civil Dark: 22:05 - 04:37. Nautical Dark: 23:06 - 03:37. Astro Dark: N/A - 01:31

Total Clouds (% Sky Obscured)

77
82
100
100
100
100
100
100
100
100
100
100
98
100
84
98
81
94
93
75
62
94
90
100

Low Clouds (% Sky Obscured)

0
6
25
25
18
12
35
39
27
15
43
79
40
35
66
94
81
70
73
61
62
78
81
89

Medium Clouds (% Sky Obscured)

44
26
67
73
24
33
49
99
71
99
97
90
92
89
37
51
53
84
55
64
23
49
59
74

High Clouds (% Sky Obscured)

70
66
95
84
100
100
99
79
100
100
100
97
94
98
74
33
0
0
0
0
0
0
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 (%)

0
0
2
3
5
16
16
29
44
40
13
5
2
4
10
5
0
0
0
0
0
0
1
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)

1
3
2
3
4
7
10
11
8
6
9
4
6
5
3
0
3
2
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
82
74
70
66
51
40
40
42
49
53
58
52
51
59
64
65
72
67
66
73
75
69
70

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

349
355
349
348
347
345
344
343
342
341
341
341
342
344
345
345
345
345
346
346
346
347
347
347

Sunday 13

Waning Gibbous 89%

23:01

07:54

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:20, Set: 21:21, Transit: 13:20. Moon - Rise: 23:01, Set: 07:54. Civil Dark: 22:04 - 04:38. Nautical Dark: 23:04 - 03:38. Astro Dark: 01:10 - 01:44

Total Clouds (% Sky Obscured)

97
56
51
63
93
94
90
77
77
67
81
76
62
39
7
38
70
98
98
97
94
94
87
82

Low Clouds (% Sky Obscured)

85
56
51
63
81
89
78
70
65
60
66
66
43
22
0
0
0
0
3
5
4
13
26
41

Medium Clouds (% Sky Obscured)

71
48
40
46
45
66
60
38
17
18
21
23
26
11
0
28
60
90
88
83
57
63
70
71

High Clouds (% Sky Obscured)

0
0
0
0
6
0
0
0
0
1
0
1
1
2
4
36
68
98
92
84
76
50
25
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 (%)

8
10
7
8
9
10
9
8
8
16
19
14
32
38
38
36
34
10
41
31
18
13
15
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)

1
1
1
2
3
4
4
5
6
8
6
4
6
2
2
4
5
3
2
2
2
1
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
70
61
54
51
50
46
39
36
36
46
36
46
44
56
64
62
66
72
76
81
87
89

Pressure (mb)

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

Ozone (du)

348
349
349
349
347
348
351
350
349
347
346
345
345
346
345
346
347
351
346
345
345
344
343
344

Monday 14

Waning Gibbous 81%

23:16

09:15

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 OK
21 OK
22 Good
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad

Sun - Rise: 05:21, Set: 21:20, Transit: 13:21. Moon - Rise: 23:16, Set: 09:15. Civil Dark: 22:03 - 04:40. Nautical Dark: 23:03 - 03:40. Astro Dark: 00:57 - 01:53

Total Clouds (% Sky Obscured)

99
76
97
91
83
79
83
87
91
78
68
59
72
85
80
36
27
17
17
19
24
40
54
66

Low Clouds (% Sky Obscured)

39
38
37
28
19
9
18
27
36
24
15
5
10
15
13
26
23
17
17
19
24
40
54
66

Medium Clouds (% Sky Obscured)

59
54
49
40
25
14
17
19
23
18
11
8
16
23
28
3
3
5
3
3
3
6
8
4

High Clouds (% Sky Obscured)

19
37
61
54
48
43
55
64
76
62
53
42
49
49
70
1
1
0
3
7
10
8
5
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

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 (%)

18
17
14
11
9
6
6
3
1
2
2
1
3
3
1
13
10
1
3
2
0
1
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
3
5
7
9
10
10
11
11
10
8
6
5
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

15
16
17
19
20
22
24
25
26
27
27
27
26
25
25
24
21
19
17
17
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
82
75
68
59
51
44
39
37
37
39
48
51
51
57
61
64
70
72
74
75
78
80

Pressure (mb)

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

Ozone (du)

342
333
330
330
329
327
325
325
326
324
322
322
322
323
323
326
324
322
319
319
319
319
317
316

Tuesday 15

Waning Gibbous 78%

23:29

10:36

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:22, Set: 21:20, Transit: 13:21. Moon - Rise: 23:29, Set: 10:36. Civil Dark: 22:02 - 04:41. Nautical Dark: 23:01 - 03:42. Astro Dark: 00:49 - 02:00

Total Clouds (% Sky Obscured)

62
59
55
65
79
95
90
85
80
87
94
100
97
95
92
94
97
100
94
94
91
94
96
98

Low Clouds (% Sky Obscured)

62
58
55
50
35
33
42
56
68
63
58
53
49
45
41
43
45
46
36
25
14
15
12
17

Medium Clouds (% Sky Obscured)

3
3
3
10
16
23
32
42
51
50
48
47
59
65
69
60
51
52
41
29
10
27
41
57

High Clouds (% Sky Obscured)

0
0
0
33
67
95
78
57
35
57
79
100
67
33
5
40
82
100
87
74
61
59
58
56

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

Precipitation Probability (%)

0
3
4
11
14
14
19
21
20
66
84
92
87
80
66
56
46
33
29
22
4
16
20
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
17
19
21
22
24
25
26
26
25
23
22
22
21
21
20
18
17
15
14
13
13
13

Feels Like (°C)

16
16
16
15
22
22
21
23
23
23
27
25
23
23
22
21
20
19
19
18
18
18
13
13

Dew Point (°C)

12
12
12
12
13
13
13
13
13
13
14
16
18
16
15
13
14
14
14
12
11
9
9
8

Relative Humidity (%)

83
77
70
64
60
54
50
47
45
43
52
63
76
70
66
61
68
74
83
80
79
76
75
74

Pressure (mb)

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

Ozone (du)

315
315
315
316
317
319
320
321
321
322
321
320
319
321
323
325
326
328
330
331
332
334
332
330

Wednesday 16

Waning Gibbous 71%

23:42

11:56

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
00 Bad
01 Bad

Sun - Rise: 05:23, Set: 21:19, Transit: 13:21. Moon - Rise: 23:42, Set: 11:56. Civil Dark: 22:01 - 04:42. Nautical Dark: 22:59 - 03:44. Astro Dark: 00:42 - 02:06

Total Clouds (% Sky Obscured)

96
93
91
78
68
62
72
82
92
94
95
98
93
90
85
83
81
83
87
87
89

Low Clouds (% Sky Obscured)

18
16
13
16
16
13
14
16
17
16
20
19
21
23
20
23
25
26
32
41
51

Medium Clouds (% Sky Obscured)

58
58
58
46
26
0
26
52
78
79
75
70
59
56
53
53
61
78
79
74
67

High Clouds (% Sky Obscured)

41
23
2
3
0
0
0
0
0
4
9
10
9
8
7
5
3
2
2
7
12

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

Fog (%)

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

Precipitation Probability (%)

34
44
52
48
41
27
40
39
30
32
33
32
29
25
22
19
14
2
6
6
2

Precipitation Amount (mm)

0
0
0.3
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
3
5
6
8
8
9
10
10
9
8
7
5
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

12
13
14
15
17
19
20
21
22
23
23
22
22
22
21
20
19
17
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
61
56
50
46
41
37
34
30
30
29
29
34
40
48
50
54
58
59
61

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

328
326
323
321
321
322
322
323
323
323
321
319
317
317
316
315
315
314
313
312
311

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 10/07/25 05:46:57. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00