Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Crescent 30%

02:13

16:03

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: 04:47, Set: 21:58, Transit: 13:23. Moon - Rise: 02:13, Set: 16:03. Civil Dark: 22:54 - 03:51. Nautical Dark: 00:49 - 01:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
85
95
95
100
93
93
92
90
59
54
53
86
94
95
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
76
70
59
52
73
84
87
82
53
44
36
17
21
27
34
35
20
22
41
41
51
93
94

Medium Clouds (% Sky Obscured)

50
85
92
81
100
87
72
35
24
27
30
16
24
0
18
21
41
51
99
100
100
96
100
100

High Clouds (% Sky Obscured)

55
48
43
0
0
0
0
0
0
0
0
6
69
87
86
100
100
98
100
99
100
99
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

2
5
2
26
58
63
82
75
74
70
67
52
37
23
7
2
1
0
4
35
53
64
95
95

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.7
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
88
84
81
81
80
76
84
78
75
74
76
78
82
86
88
90
91
91
93
95
95
95

Pressure (mb)

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

Ozone (du)

419
418
416
416
417
418
416
415
410
402
397
397
394
392
390
388
384
380
375
370
364
361
358
355

Thursday 11

Waning Crescent 20%

02:27

17:35

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: 04:47, Set: 21:59, Transit: 13:23. Moon - Rise: 02:27, Set: 17:35. Civil Dark: 22:55 - 03:51. Nautical Dark: 00:53 - 01:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
96
96
95
99
100
100
100

Low Clouds (% Sky Obscured)

91
93
96
100
100
100
100
100
97
100
100
100
100
79
79
81
72
89
82
67
56
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
92
83
94
90
91
90
48
47
42
72
81
74
92
93
99
32
57
73

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35
16
12
5
6
40
30
25

ISS Passover

Visibility (miles)

5
4
6
7
8
7
9
9
9
8
9
8
9
7
2
3
9
9
9
9
1
0
3
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
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
67
40
31
32
24
55
36
42
33
23
34
25
23
9
34
41
41
16
46
50
43

Precipitation Amount (mm)

1.3
1
0.7
0.3
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
7
6
6
6
6
7
9
10
11
11
11
11
11
10
10
9
9
10
9
8
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
10
10
11
12
12
13
14
15
15
14
14
14
13
12
13
12
11
11
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
96
96
95
96
96
98
96
98
98
100
98
95
95
96
98
96
98
98
96

Pressure (mb)

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

Ozone (du)

354
353
353
353
350
348
346
346
344
341
340
340
340
340
340
340
338
339
339
341
341
342
342
343

Friday 12

Waning Crescent 11%

02:47

19:12

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: 04:47, Set: 22:00, Transit: 13:23. Moon - Rise: 02:47, Set: 19:12. Civil Dark: 22:55 - 03:51. Nautical Dark: 00:57 - 01:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
85
89
66
71
64
76
59
57
64
54
47
51
85
80
74
73
76
59
56
57
63
69
81

Low Clouds (% Sky Obscured)

96
85
74
59
70
60
69
56
54
52
49
45
48
81
80
72
73
76
59
56
54
46
58
70

Medium Clouds (% Sky Obscured)

29
14
6
4
4
6
8
7
1
20
0
0
1
0
2
0
0
0
0
11
23
34
46
53

High Clouds (% Sky Obscured)

2
65
34
41
6
26
53
13
6
35
19
34
17
25
6
3
3
0
0
0
0
2
25
58

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 (%)

21
13
16
17
16
2
1
5
6
1
3
0
1
0
1
1
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)

6
8
12
15
16
17
17
17
16
16
16
17
17
15
13
12
10
11
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
89
79
78
67
63
62
62
67
70
72
73
74
79
81
84
88
95
95
96
96
96

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024

Ozone (du)

347
350
350
349
348
346
345
345
347
346
345
344
344
345
346
346
348
350
354
354
355
354
354
353

Saturday 13

Waning Crescent 5%

03:19

20:51

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: 04:46, Set: 22:00, Transit: 13:23. Moon - Rise: 03:19, Set: 20:51. Civil Dark: 22:56 - 03:50. Nautical Dark: 01:01 - 01:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
99
86
99
96
100
96
95
100
99
98
97
97
97
97
96
94
93
95
97
98
99
99

Low Clouds (% Sky Obscured)

81
76
78
75
68
59
50
54
71
63
76
75
81
70
65
59
62
56
44
37
32
24
24
23

Medium Clouds (% Sky Obscured)

60
60
60
53
63
73
82
82
86
76
75
65
52
53
50
35
28
45
36
87
91
54
90
74

High Clouds (% Sky Obscured)

98
93
87
69
86
88
100
93
74
100
94
90
88
86
86
87
86
76
66
67
75
83
89
94

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
2
0
0
0
0
0
5
8
11
13
20
27
21
12
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
91
87
79
72
68
63
62
63
64
64
66
73
82
86
89
92
92
93
95
96
96
96
96

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021

Ozone (du)

349
349
349
346
345
344
345
345
344
344
344
345
345
347
347
347
346
347
347
347
346
344
344
344

Sunday 14

Waning Crescent 1%

04:12

22:18

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: 04:46, Set: 22:01, Transit: 13:24. Moon - Rise: 04:12, Set: 22:18. Civil Dark: 22:57 - 03:50. Nautical Dark: 01:05 - 01:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
97
96
93
96
98
100
97
96
93
89
85
82
78
74
72
78
87

Low Clouds (% Sky Obscured)

22
27
32
35
32
29
41
59
41
25
16
5
2
2
1
0
5
10
13
23
32
40
33
26

Medium Clouds (% Sky Obscured)

76
51
69
87
99
95
62
93
84
78
93
97
100
72
69
72
76
76
82
78
74
64
56
48

High Clouds (% Sky Obscured)

100
97
94
89
72
52
30
35
30
30
50
75
100
92
91
87
83
79
75
67
54
45
57
69

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 (%)

0
1
1
1
3
5
6
5
4
1
1
8
3
5
5
1
2
2
2
3
2
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
1
1
3
4
5
6
6
7
8
8
8
7
8
7
6
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
90
84
79
75
74
74
73
72
72
76
81
83
86
89
90
90
92
93
93
93
93
93

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1013
1012
1012
1011

Ozone (du)

343
342
341
342
344
345
345
345
345
346
346
347
348
352
351
349
347
346
344
343
345
346
348
346

Monday 15

New Moon 0%

05:30

23:21

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: 04:46, Set: 22:01, Transit: 13:24. Moon - Rise: 05:30, Set: 23:21. Civil Dark: 22:58 - 03:50. Nautical Dark: 01:09 - 01:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
97
98
100
100
100
100
100
100
100
100
100
100
99
99
99
96
92
88
88
87
87
90
90

Low Clouds (% Sky Obscured)

17
17
16
14
13
13
13
20
33
48
44
38
31
44
57
69
63
58
52
58
65
72
72
74

Medium Clouds (% Sky Obscured)

42
60
75
90
89
86
83
86
89
93
96
97
98
98
97
96
87
77
68
57
44
33
30
30

High Clouds (% Sky Obscured)

82
88
94
100
100
100
100
100
100
100
97
94
92
61
31
0
6
10
12
26
43
65
59
58

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
5
3
11
15
19
33
47
62
60
57
51
38
27
9
20
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
86
82
78
76
75
74
74
74
75
80
83
88
90
93
96
96
96
96
95
95
93
93

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004

Ozone (du)

344
342
341
340
338
337
335
334
333
332
331
331
331
331
333
335
337
337
338
338
339
340
340
344

Tuesday 16

Waxing Crescent 3%

No Rise

00:01

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

Sun - Rise: 04:46, Set: 22:02, Transit: 13:24. Moon - Rise: No Rise, Set: 00:01. Civil Dark: 22:58 - 03:50. Nautical Dark: 01:14 - 01:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
91
87
82
86
90
92
89
89
89
90
90
89
92
96
100
85
68
52

Low Clouds (% Sky Obscured)

74
70
67
62
55
50
52
60
66
73
55
37
19
27
36
46
42
38
31

Medium Clouds (% Sky Obscured)

34
34
35
35
39
44
48
55
63
70
67
65
64
76
88
100
82
67
52

High Clouds (% Sky Obscured)

52
50
48
54
41
26
16
12
8
5
19
39
59
68
77
86
85
68
52

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
5
5
4
3
4
4
5
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

13
23
26
24
29
34
35
40
55
71
77
76
71
67
61
51
51
43
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
84
75
69
69
71
72
76
81
86
86
86
87
89
90
93
93
93

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005

Ozone (du)

347
351
355
360
364
372
381
389
387
384
381
383
384
385
391
398
404
402
400

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

Generated: 10/06/26 06:29:42. Forecast: 10/06/26 to 16/06/26. Timezone: UTC+1.00