Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 60%

23:35

13:48

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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 Bad
23 Bad

Sun - Rise: 05:27, Set: 21:32, Transit: 13:30. Moon - Rise: 23:35, Set: 13:48. Civil Dark: 22:19 - 04:41. Nautical Dark: 23:28 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
67
74
91
89
92
96
91
92
99
97
100
100
93
78
73
64
60
58
52
35
31
45
52

Low Clouds (% Sky Obscured)

22
22
51
42
46
39
63
54
65
90
96
100
100
91
73
65
32
60
57
31
30
28
37
38

Medium Clouds (% Sky Obscured)

100
99
92
89
73
61
69
73
50
68
80
34
38
33
33
15
27
0
0
10
0
0
0
0

High Clouds (% Sky Obscured)

100
77
51
3
22
5
3
3
3
0
0
0
0
0
0
0
0
0
0
51
6
3
21
31

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

Light Rain
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 (%)

47
12
3
5
1
3
7
15
26
23
6
8
11
10
21
23
15
22
22
17
12
0
0
0

Precipitation Amount (mm)

0.4
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
4
4
4
4
3
4
5
5
6
6
6
5
4
4
5
5
5
4
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
11
10
10
10
11
12
12
13
14
14
15
16
17
19
18
19
19
18
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
93
93
93
93
90
92
92
89
89
86
75
71
68
65
68
75
85
92
93
93

Pressure (mb)

1009
1010
1010
1009
1009
1009
1010
1010
1011
1012
1012
1012
1013
1014
1014
1014
1014
1015
1016
1016
1017
1018
1020
1020

Ozone (du)

370
370
369
370
371
375
378
378
378
380
381
382
384
384
380
378
375
371
367
363
361
359
358
357

Sunday 28

Third Quarter 49%

23:48

15:20

00 Bad
01 Bad
02 Bad
03 OK
04 OK
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

Sun - Rise: 05:29, Set: 21:30, Transit: 13:30. Moon - Rise: 23:48, Set: 15:20. Civil Dark: 22:17 - 04:43. Nautical Dark: 23:25 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
100
76
27
27
54
60
59
69
100
88
97
77
71
87
83
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
29
30
30
33
46
41
39
47
38
53
68
49
45
61
64
49
43
36
23
8
4
40
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
0
16
46
93
100

High Clouds (% Sky Obscured)

71
100
50
7
0
22
33
44
55
100
78
90
60
48
45
75
100
100
100
100
100
100
100
100

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
34
39
39
45
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
1
2
11
4
12
3
1
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
2
2
2
1
2
1
1
2
3
5
6
7
9
10
11
10
11
11
9
8
7
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
11
12
12
12
11
13
13
15
16
18
18
18
19
19
20
18
18
17
16
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
90
91
91
90
86
83
79
74
69
64
63
64
64
67
75
79
85
90
93
95

Pressure (mb)

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

Ozone (du)

357
359
361
361
360
357
356
352
351
350
347
342
336
333
332
331
331
330
328
329
328
327
328
327

Monday 29

Waning Crescent 37%

00:06

16:53

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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

Sun - Rise: 05:31, Set: 21:29, Transit: 13:30. Moon - Rise: 00:06, Set: 16:53. Civil Dark: 22:15 - 04:45. Nautical Dark: 23:21 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
75
64
91
94
100
100
100
91
94
98
96
93
89
65
63
72
76
73

Low Clouds (% Sky Obscured)

27
6
30
22
47
45
38
29
34
32
50
54
57
46
49
54
67
74
66
59
56
62
60
52

Medium Clouds (% Sky Obscured)

100
100
76
86
58
33
41
35
37
44
42
30
39
36
35
12
5
33
26
24
21
16
18
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
63
46
79
82
100
100
100
69
68
94
84
60
55
3
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 (%)

8
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
93
95
96
95
92
84
79
74
68
63
61
58
57
57
58
66
70
77
85
85
74

Pressure (mb)

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

Ozone (du)

326
326
326
328
329
330
330
329
329
328
328
329
330
331
331
333
332
336
342
344
343
342
342
343

Tuesday 30

Waning Crescent 26%

No Rise

18:21

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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

Sun - Rise: 05:32, Set: 21:27, Transit: 13:30. Moon - Rise: No Rise, Set: 18:21. Civil Dark: 22:13 - 04:47. Nautical Dark: 23:18 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
59
63
63
65
72
82
88
94
100
98
96
95
88
75
49
69
61
74
46
85
65
56
84

Low Clouds (% Sky Obscured)

44
42
44
46
50
56
62
60
58
53
52
55
59
60
53
44
40
36
35
30
25
21
14
7

Medium Clouds (% Sky Obscured)

22
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
2
3

High Clouds (% Sky Obscured)

0
5
56
54
50
52
55
56
75
99
93
87
82
71
28
16
54
43
59
24
72
63
61
83

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
6
5
2
3
3
0
1
1
1
4
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
82
93
96
95
96
95
92
85
79
77
72
69
70
71
64
60
59
59
71
85
93
92
90

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016

Ozone (du)

343
344
344
344
341
339
339
340
341
341
341
342
344
345
343
344
345
344
344
343
342
339
336
334

Wednesday 31

Waning Crescent 17%

No Rise

19:38

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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

Sun - Rise: 05:34, Set: 21:25, Transit: 13:30. Moon - Rise: No Rise, Set: 19:38. Civil Dark: 22:10 - 04:49. Nautical Dark: 23:15 - 03:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
91
86
93
95
98
98
98
99
99
99
99
98
96
95
95
96
97
98
99
100
79
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
18
25
30
31
34
42
54
62
71
80
88
70
47
24
28
32

Medium Clouds (% Sky Obscured)

2
11
23
33
74
86
88
90
85
97
98
97
97
91
85
79
76
74
75
82
87
92
72
51

High Clouds (% Sky Obscured)

100
94
83
76
85
89
95
67
45
25
47
70
91
75
64
60
54
35
26
37
51
66
76
75

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
7
14
20
26
28
23
39
31
14
13
9
3
5
5
2
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
11
11
11
10
11
12
13
15
16
17
18
19
19
19
19
19
19
19
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

90
87
86
87
86
83
80
79
74
70
67
67
65
65
69
71
75
77
81
82
83
83
83
87

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

334
333
333
334
333
333
333
332
330
330
332
334
338
342
344
347
349
347
346
344
346
347
349
349

Thursday 1

Waning Crescent 10%

01:18

20:34

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

Sun - Rise: 05:36, Set: 21:23, Transit: 13:30. Moon - Rise: 01:18, Set: 20:34. Civil Dark: 22:08 - 04:51. Nautical Dark: 23:12 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
38
38
47
67
87
100
98
97
95
94
92
90
93
96
100
95
91
87
66
45
24
41
55

Low Clouds (% Sky Obscured)

35
39
41
42
43
46
52
62
75
89
82
75
69
68
65
60
53
48
42
33
23
14
22
29

Medium Clouds (% Sky Obscured)

31
31
30
35
41
47
50
41
25
13
26
38
50
64
83
99
78
57
36
24
15
0
6
11

High Clouds (% Sky Obscured)

60
58
52
60
71
82
92
74
53
40
46
67
72
68
66
60
41
20
0
0
0
0
24
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 (%)

0
5
9
13
28
37
43
36
27
10
27
35
38
30
25
21
23
26
28
25
19
10
9
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
95
93
93
93
90
87
86
83
81
77
77
74
73
77
81
83
85
86
87
89
89
90
90

Pressure (mb)

1010
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1006
1005

Ozone (du)

349
349
347
346
345
345
345
346
347
348
350
350
350
350
353
357
360
361
362
363
360
357
354
355

Friday 2

Waning Crescent 4%

02:21

21:11

Sun - Rise: 05:38, Set: 21:21, Transit: 13:29. Moon - Rise: 02:21, Set: 21:11. Civil Dark: 22:06 - 04:53. Nautical Dark: 23:09 - 03:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 27/07/24 00:29:03. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00