Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

22:20

04:35

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

Sun - Rise: 04:47, Set: 21:45, Transit: 13:15. Moon - Rise: 22:20, Set: 04:35. Civil Dark: 22:39 - 03:53. Nautical Dark: 00:20 - 02:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
59
73
73
82
77
39
40
61
48
10
4
4
0
0
0
4
4
5
5
38
4
27
11

Low Clouds (% Sky Obscured)

13
2
23
24
15
25
19
28
29
15
10
0
0
0
0
0
0
0
0
0
3
0
2
1

Medium Clouds (% Sky Obscured)

47
59
73
73
57
49
19
2
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
5

High 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

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)

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

Chance of Frost

Temperature (°C)

16
15
16
16
16
17
18
18
19
20
20
21
21
21
20
20
19
18
18
17
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
72
71
68
68
65
64
63
62
60
61
58
59
64
66
65
73
79
79
79
78
78

Pressure (mb)

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

Ozone (du)

357
355
354
352
351
349
351
352
354
357
359
360
361
361
359
355
352
350
349
349
351
352
352
352

Friday 11

Waning Gibbous 99%

22:44

No Set

05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 Good
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: 04:48, Set: 21:44, Transit: 13:15. Moon - Rise: 22:44, Set: No Set. Civil Dark: 22:38 - 03:55. Nautical Dark: 00:16 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
59
62
34
39
8
83
93
100
100
100
100
100
100
99
100
99
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
0
27
0
0
0
30
40
30
47
58
54
70
100
89
96
100
100
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
40
45
70
95
96
99
28
38
37
28
33
27
20
10
21
100

High Clouds (% Sky Obscured)

4
23
38
34
39
8
83
93
100
100
100
100
100
100
99
25
24
29
10
93
100
100
100
78

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
Very Light Rain
None
None
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
22
30
22
6
6
9
25
24
15
47
31
10
44
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.8

Wind Speed/Direction (mph)

14
16
16
16
16
15
14
15
15
14
14
21
9
9
12
18
19
17
17
20
21
20
20
21

Chance of Frost

Temperature (°C)

16
16
17
17
18
19
20
21
22
22
22
21
21
21
21
20
20
19
18
19
19
18
18
18

Feels Like (°C)

14
12
14
15
15
16
19
18
18
19
20
16
20
20
19
16
14
14
14
14
14
13
13
13

Dew Point (°C)

13
13
14
15
15
15
15
16
16
15
16
19
17
17
17
16
14
14
14
14
15
14
14
14

Relative Humidity (%)

79
78
82
85
78
73
71
70
68
64
66
88
80
79
79
77
71
72
73
75
78
78
77
81

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011

Ozone (du)

351
350
348
346
344
342
342
340
338
335
333
332
336
339
342
346
346
346
342
335
332
332
331
326

Saturday 12

Waning Gibbous 95%

22:59

06:01

05 Bad
06 Bad
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:50, Set: 21:43, Transit: 13:16. Moon - Rise: 22:59, Set: 06:01. Civil Dark: 22:36 - 03:57. Nautical Dark: 00:12 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
100
100
98
89
83
88
49
40
43
10
31
42
95
55
95
95
97
97
100
96
92
88

Low Clouds (% Sky Obscured)

92
97
100
100
96
89
83
69
49
40
43
10
31
30
31
24
16
24
80
75
69
62
64
62

Medium Clouds (% Sky Obscured)

33
35
27
17
30
0
0
27
0
1
0
0
0
0
20
31
0
9
22
46
95
84
76
77

High Clouds (% Sky Obscured)

7
40
45
50
0
0
0
0
0
0
0
0
31
42
55
0
55
55
49
52
65
43
40
25

ISS Passover

Visibility (miles)

8
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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

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

Precipitation Probability (%)

87
71
48
31
24
36
26
16
15
6
5
4
1
0
1
0
1
4
18
47
43
24
15
19

Precipitation Amount (mm)

0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

23
21
21
20
21
20
19
17
15
15
15
17
17
17
17
16
16
16
19
21
21
21
20
19

Chance of Frost

Temperature (°C)

17
17
16
16
16
17
18
18
19
19
19
19
18
18
18
17
17
17
17
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
92
89
89
89
86
88
85
85
85
85
81
81
81
81
86
89
89
89
86
86

Pressure (mb)

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

Ozone (du)

332
340
341
343
342
341
338
337
337
337
336
336
336
340
345
348
348
350
349
350
349
350
349
348

Sunday 13

Waning Gibbous 89%

23:10

07:30

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: 04:51, Set: 21:42, Transit: 13:16. Moon - Rise: 23:10, Set: 07:30. Civil Dark: 22:35 - 03:58. Nautical Dark: 00:08 - 02:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
88
87
90
94
97
96
96
95
97
98
100
95
91
86
91
95
91
89
96
100
99
97
96

Low Clouds (% Sky Obscured)

66
73
81
75
76
75
77
78
80
73
67
60
61
62
63
63
62
62
61
60
59
61
63
65

Medium Clouds (% Sky Obscured)

53
68
84
87
92
96
39
96
95
35
98
99
57
33
25
24
21
18
15
8
5
7
7
8

High Clouds (% Sky Obscured)

20
15
10
15
20
30
2
4
35
60
60
52
36
25
3
19
42
62
82
76
81
76
83
85

ISS Passover

Visibility (miles)

9
9
5
9
9
8
8
5
3
9
8
7
9
9
9
9
9
9
8
9
6
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
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

27
36
36
40
47
56
69
77
65
52
63
56
45
44
38
58
72
84
85
84
75
70
51
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
19
20
20
19
20
21
19
17
18
17
16
15
13
12
11
11
10
9
9
9
10
10

Chance of Frost

Temperature (°C)

16
16
16
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

14
14
15
15
14
15
15
15
16
15
15
16
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

87
89
89
87
86
87
87
92
93
89
90
92
90
89
89
90
90
90
90
90
87
85
85
87

Pressure (mb)

1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

348
348
348
349
351
354
356
354
352
355
357
356
356
356
357
357
357
356
356
354
353
351
350
349

Monday 14

Waning Gibbous 81%

23:18

08:59

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 OK
02 OK
03 OK
04 OK

Sun - Rise: 04:53, Set: 21:41, Transit: 13:16. Moon - Rise: 23:18, Set: 08:59. Civil Dark: 22:33 - 04:00. Nautical Dark: 00:05 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
99
97
89
77
68
71
76
82
88
87
76
54
52
29
98
98
98
74
52
29
30
31
35

Low Clouds (% Sky Obscured)

61
59
55
56
56
54
45
37
28
25
23
20
15
8
5
24
27
22
21
20
15
19
19
19

Medium Clouds (% Sky Obscured)

16
15
15
11
10
5
10
15
21
52
30
5
3
5
29
35
34
26
22
18
9
7
6
4

High Clouds (% Sky Obscured)

67
95
92
77
55
35
43
46
61
74
49
62
43
52
29
72
43
15
18
21
25
30
31
35

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
Very Light Rain
None
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 (%)

57
53
52
45
40
57
48
35
29
24
37
45
47
43
27
38
33
17
18
15
3
6
6
4

Precipitation Amount (mm)

0.3
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
18
18
18
18
19
19
19
19
19
19
19
19
18
18
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
16
15
15
16
15
15
14
15
15
15
16
15
15
15
15
15
15
15
14

Relative Humidity (%)

89
89
89
89
88
88
85
83
83
80
77
75
75
76
77
80
81
82
83
83
85
86
85
83

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

348
348
348
348
348
348
348
347
345
344
344
343
344
343
343
343
343
344
344
345
345
345
347
348

Tuesday 15

Waning Gibbous 78%

23:25

10:26

05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
11 OK
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: 04:54, Set: 21:39, Transit: 13:16. Moon - Rise: 23:25, Set: 10:26. Civil Dark: 22:32 - 04:02. Nautical Dark: 00:01 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
30
27
23
18
12
39
68
100
88
75
63
75
87
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
18
18
15
15
12
11
8
7
8
6
7
6
5
5
2
2
2
34
66
97
97
97
96

Medium Clouds (% Sky Obscured)

4
5
5
4
3
1
2
4
4
8
12
13
12
15
17
21
37
44
68
86
99
93
87
81

High Clouds (% Sky Obscured)

33
20
1
15
18
12
39
68
100
80
61
40
54
70
84
87
93
100
100
100
99
97
95
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

7
8
4
6
7
6
13
15
10
23
29
28
30
40
52
69
72
72
84
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.4
0.5
0.8
1.1
0.8
0.9
1.4

Wind Speed/Direction (mph)

7
7
8
9
9
8
8
10
11
13
12
12
11
12
12
12
13
14
15
15
16
16
17
18

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
19
19
19
20
20
20
20
20
20
20
19
18
18
17
17
17
17
17

Feels Like (°C)

18
18
18
18
18
18
18
18
19
19
19
18
18
18
18
18
17
17
17
16
16
16
13
13

Dew Point (°C)

14
15
15
16
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Relative Humidity (%)

82
86
89
92
86
82
78
78
78
76
76
76
76
76
77
78
82
85
88
90
93
95
95
95

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

349
349
349
349
345
341
337
335
333
332
329
326
323
323
324
324
324
324
324
323
322
321
321
320

Wednesday 16

Waning Gibbous 71%

23:33

11:54

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 04:55, Set: 21:38, Transit: 13:16. Moon - Rise: 23:33, Set: 11:54. Civil Dark: 22:30 - 04:04. Nautical Dark: 23:58 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
89
85
91
96
100
85
70
57
61
67
70
72
67
62

Low Clouds (% Sky Obscured)

97
96
96
98
97
97
87
79
68
74
84
93
70
48
25
21
20
17
19
18
19

Medium Clouds (% Sky Obscured)

74
66
59
46
37
23
28
34
37
42
48
46
41
38
31
37
39
34
30
25
15

High Clouds (% Sky Obscured)

95
97
99
94
89
85
80
78
73
76
80
87
66
45
23
37
54
65
43
22
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
77
36
38
32
15
15
15
13
26
34
40
45
51
54
71
75
66
60
57
59

Precipitation Amount (mm)

1
0.5
0
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0.5
0.5
0.3
0.2
0.2
0.4

Wind Speed/Direction (mph)

19
19
20
20
20
19
19
19
19
19
18
17
14
14
12
12
10
9
8
7
9

Chance of Frost

Temperature (°C)

17
17
17
17
17
18
18
19
19
20
20
20
20
20
20
19
19
19
18
18
18

Feels Like (°C)

13
13
13
13
13
13
13
13
13
13
16
16
15
15
15
15
15
15
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

95
95
92
90
89
89
88
82
78
75
71
68
66
67
69
70
71
72
72
73
76

Pressure (mb)

1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

320
320
320
320
321
322
322
322
321
321
319
318
316
315
314
313
313
313
313
313
313

Forecast for R�bymagle, Vordingborg Kommune, Kingdom of Denmark (54.97,12.41)

Generated: 10/07/25 05:24:18. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00