Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Gibbous 78%

17:00

01:34

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
07 Bad
08 OK

Sun - Rise: 04:48, Set: 22:04, Transit: 13:26. Moon - Rise: 17:00, Set: 01:34. Civil Dark: 23:00 - 03:52. Nautical Dark: 01:20 - 01:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
61
70
74
75
74
89
83
94
94
64
91
100
100
100
93
81
91
94
72
99
53
61
34

Low Clouds (% Sky Obscured)

50
61
70
68
64
74
78
74
48
33
26
19
8
0
0
0
0
0
0
0
0
0
4
0

Medium Clouds (% Sky Obscured)

26
23
64
68
42
41
26
11
21
27
24
80
48
86
84
75
39
30
66
59
98
30
52
26

High Clouds (% Sky Obscured)

50
61
70
72
51
32
60
47
92
89
64
73
100
100
100
78
70
84
84
67
96
28
44
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
80
76
71
69
68
69
71
77
85
89
93
93
90
86
86
84
87
84
84
84
86
81

Pressure (mb)

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

Ozone (du)

329
329
328
324
320
318
315
314
313
312
310
309
309
309
309
311
312
313
313
313
312
311
311
310

Thursday 25

Waxing Gibbous 85%

18:19

01:49

09 OK
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
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:49, Set: 22:04, Transit: 13:26. Moon - Rise: 18:19, Set: 01:49. Civil Dark: 23:00 - 03:52. Nautical Dark: 01:15 - 01:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
37
62
21
49
61
100
72
63
85
86
50
44
31
49
85
86
85
84
72
70
68
70
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
65
59
58
64
59
60
62
58

Medium Clouds (% Sky Obscured)

15
37
39
7
17
5
45
35
39
25
43
34
38
29
25
67
61
68
28
1
29
45
23
36

High Clouds (% Sky Obscured)

11
3
62
10
23
60
59
57
47
68
71
18
3
4
19
40
35
35
30
3
18
24
16
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
3
9
7
0
0
0
0
0

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

Precipitation Probability (%)

0
0
1
13
2
3
2
1
1
3
4
3
24
94
66
95
95
95
57
15
20
9
16
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
0.2
0.6
0.7
1.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
70
74
74
74
70
70
70
73
79
84
88
91
95
93
96
100
98
98
98
100
100
98

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1013
1012
1011
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

311
309
310
311
310
309
311
313
315
317
316
316
315
314
316
314
311
313
313
312
315
313
316
319

Friday 26

Waxing Gibbous 92%

19:36

02:11

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 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:49, Set: 22:04, Transit: 13:26. Moon - Rise: 19:36, Set: 02:11. Civil Dark: 23:00 - 03:53. Nautical Dark: 01:11 - 01:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
82
68
67
65
62
68
42
61
71
73
69
68
26
27
49
49
57
82
98
92
95
95

Low Clouds (% Sky Obscured)

58
61
49
42
65
61
60
68
42
55
35
42
29
30
26
27
43
49
57
73
80
77
86
92

Medium Clouds (% Sky Obscured)

9
29
60
21
6
0
0
0
0
48
0
0
0
0
0
0
0
20
42
66
61
45
78
54

High Clouds (% Sky Obscured)

72
62
60
65
65
60
60
0
2
2
35
35
35
39
5
4
17
12
38
60
15
41
60
40

ISS Passover

Visibility (miles)

0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
2
0
2
7
7

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
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 (%)

30
95
21
19
70
13
3
10
11
19
7
3
1
0
0
0
0
1
3
2
2
10
12
21

Precipitation Amount (mm)

0
1.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
89
80
73
73
76
78
75
77
81
83
83
84
86
89
95
96
98
100
98
96
93
92

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

321
325
324
320
320
321
321
321
323
330
329
330
330
330
334
337
335
336
342
341
337
338
343
346

Saturday 27

Waxing Gibbous 96%

20:47

02:43

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
07 OK
08 OK

Sun - Rise: 04:50, Set: 22:04, Transit: 13:26. Moon - Rise: 20:47, Set: 02:43. Civil Dark: 23:00 - 03:54. Nautical Dark: 01:07 - 01:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
97
98
99
99
100
82
92
100
100
100
99
100
100
100
96
92
76
81
65
56
25
24

Low Clouds (% Sky Obscured)

99
93
83
88
83
77
72
61
61
62
72
83
82
78
61
63
70
70
61
66
56
55
25
24

Medium Clouds (% Sky Obscured)

49
83
70
91
93
47
49
54
59
60
65
72
77
99
94
99
75
33
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
54
62
62
53
47
60
68
78
97
91
88
81
59
36
12
31
34
42
27
14
2
1
1

ISS Passover

Visibility (miles)

7
7
7
7
8
9
9
9
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
53
68
78
73
59
33
65
82
88
68
50
32
36
34
31
22
18
8
10
6
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
19
19
19
18
18
17
17
17
16
16
16
16
15
14
13
13
13
13
13

Feels Like (°C)

16
16
16
16
16
17
18
18
18
18
16
18
17
16
16
14
14
14
12
12
11
11
10
11

Dew Point (°C)

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

Relative Humidity (%)

88
88
83
86
89
89
92
88
78
78
78
82
86
95
95
93
92
95
95
95
93
93
90
86

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012

Ozone (du)

333
332
331
328
325
328
331
332
331
330
329
328
328
329
333
336
340
352
358
362
362
365
363
363

Sunday 28

Waxing Gibbous 99%

21:46

03:29

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

Sun - Rise: 04:51, Set: 22:03, Transit: 13:27. Moon - Rise: 21:46, Set: 03:29. Civil Dark: 22:59 - 03:55. Nautical Dark: 01:03 - 01:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
53
80
72
94
97
59
47
62
38
39
42
40
45
64
91
77
61
53
52
61
60
69
79

Low Clouds (% Sky Obscured)

24
48
62
57
76
83
59
47
49
26
25
24
21
36
54
84
70
57
52
52
57
52
64
77

Medium Clouds (% Sky Obscured)

0
23
40
50
43
29
20
21
22
23
25
25
24
26
28
27
21
11
0
2
3
5
3
1

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 (%)

1
9
17
19
17
8
14
15
5
9
0
1
2
3
4
3
6
9
10
10
7
1
5
4

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)

14
15
16
16
17
17
17
18
18
17
16
15
14
12
12
12
12
12
11
10
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
13
12
13
13
13
14
15
15
14
15
14
13
12
11
10
9
9
9
9
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

74
66
64
66
63
66
65
62
66
65
73
77
80
82
84
86
79
81
86
90
88
90
90
83

Pressure (mb)

1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

366
364
366
365
368
369
369
368
365
358
357
364
366
366
364
363
362
361
360
359
360
361
362
362

Monday 29

Waxing Gibbous 100%

22:31

04:31

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
07 Bad
08 Bad

Sun - Rise: 04:51, Set: 22:03, Transit: 13:27. Moon - Rise: 22:31, Set: 04:31. Civil Dark: 22:59 - 03:56. Nautical Dark: 01:00 - 01:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
91
92
94
90
86
82
85
89
95
94
93
92
94
97
100
100
100
100
95
90
82
83
88

Low Clouds (% Sky Obscured)

89
89
85
80
72
62
49
50
52
52
46
40
35
25
12
0
6
14
21
25
26
28
38
43

Medium Clouds (% Sky Obscured)

0
14
27
36
38
35
32
35
38
50
52
52
53
64
73
81
86
89
91
83
75
70
74
77

High Clouds (% Sky Obscured)

0
0
0
0
7
19
27
26
26
23
27
33
47
59
79
100
100
100
99
86
70
51
54
47

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
9
13
18
22
24
25
24
23
21
21
19
12
9
6
0
1
1
0
12
15
25
43
53

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)

12
13
13
13
13
13
12
11
11
10
9
7
5
4
3
3
3
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
69
69
69
66
65
63
66
71
73
78
83
87
89
87
87
89
89
90
90
87
86
78

Pressure (mb)

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

Ozone (du)

361
361
358
356
353
353
353
354
353
353
352
353
354
355
356
358
359
362
364
367
364
361
358
353

Tuesday 30

Full Moon 99%

23:01

05:44

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: 04:52, Set: 22:03, Transit: 13:27. Moon - Rise: 23:01, Set: 05:44. Civil Dark: 22:58 - 03:57. Nautical Dark: 00:56 - 02:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
96
98
100
100
100
100
98
97
96
95
95
95
99
99
100
99
99
98
98
97
96

Low Clouds (% Sky Obscured)

51
56
64
57
65
73
81
85
87
90
90
91
92
90
90
89
89
87
86
85
84
81

Medium Clouds (% Sky Obscured)

76
78
80
79
81
84
87
88
91
94
91
89
90
84
73
67
64
65
63
60
53
39

High Clouds (% Sky Obscured)

45
43
44
40
45
50
55
58
62
65
62
58
55
70
87
99
82
65
47
56
67
78

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

63
61
63
53
45
47
59
86
95
95
95
95
95
95
76
44
29
16
5
20
27
34

Precipitation Amount (mm)

0.3
0.2
0.3
0.2
0
0
0.2
0.5
0.7
1
1.2
1
0.8
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
64
61
58
65
70
77
82
87
92
93
95
95
96
96
96
96
95
95
95
93

Pressure (mb)

1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

347
342
340
339
337
333
330
327
325
323
322
320
318
316
316
317
317
318
320
321
322
323

Forecast for Cathedral's Quarter, Belfast, United Kingdom (54.60,-5.93)

Generated: 24/06/26 09:26:36. Forecast: 24/06/26 to 30/06/26. Timezone: UTC+1.00