Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waxing Gibbous 59%

14:46

00:51

05 OK
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: 04:55, Set: 22:01, Transit: 13:28. Moon - Rise: 14:46, Set: 00:51. Civil Dark: 22:56 - 04:00. Nautical Dark: 00:45 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
47
90
91
95
99
88
100
66
84
69
71
64
61
99
99
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

19
31
21
33
78
96
27
61
34
79
58
61
47
49
45
38
43
43
16
42
31
23
31
36

Medium Clouds (% Sky Obscured)

30
47
89
88
87
65
72
93
32
28
32
36
28
25
33
44
77
82
37
88
62
86
51
62

High Clouds (% Sky Obscured)

24
1
2
0
0
3
0
55
22
0
0
0
40
40
94
68
99
92
100
100
100
100
86
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
8
4
5
4
5
4
6
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
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
2
10
2
2
24
54
50
67
93
95
71
59
27
6
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.3
0.8
0.7
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
7
10
12
13
13
15
14
16
16
16
16
16
15
14
13
11
10
10
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
8
9
9
10
10
11
13
12
14
14
14
14
15
14
12
12
12
11
11
10
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

95
96
93
87
84
86
84
78
89
78
86
87
89
90
90
90
90
90
89
95
93
96
96
96

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1024
1024

Ozone (du)

361
359
358
358
358
359
360
361
363
367
368
367
358
350
346
343
341
336
334
332
331
329
328
329

Friday 4

Waxing Gibbous 69%

16:02

00:59

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 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:56, Set: 22:01, Transit: 13:28. Moon - Rise: 16:02, Set: 00:59. Civil Dark: 22:55 - 04:02. Nautical Dark: 00:42 - 02:17. 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
100
100
100
91
97
100
96
100

Low Clouds (% Sky Obscured)

42
77
71
67
72
87
89
89
88
99
98
100
100
100
100
100
100
100
100
91
97
98
96
100

Medium Clouds (% Sky Obscured)

95
100
100
100
100
98
100
99
99
100
85
57
98
54
54
50
34
0
2
0
0
0
0
0

High Clouds (% Sky Obscured)

99
49
49
99
100
100
96
85
100
100
100
100
100
100
100
100
69
1
0
0
0
0
2
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
24
56
79
95
95
68
62
66
53
65
43
40
41
33
28
32
20
14
32
23
19
5
3

Precipitation Amount (mm)

0
0
0.3
0.6
1.1
1.1
0.2
0
0.4
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
90
87
87
86
82
84
85
79
79
79
83
89
90
92
93
95
95
95
95
92
93
93

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1019
1018
1018
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

329
329
328
329
329
329
330
326
325
325
324
324
323
325
326
328
330
333
334
338
340
343
339
339

Saturday 5

Waxing Gibbous 77%

17:20

01:11

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: 04:57, Set: 22:00, Transit: 13:28. Moon - Rise: 17:20, Set: 01:11. Civil Dark: 22:54 - 04:03. Nautical Dark: 00:39 - 02:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
99
100
85
80
91
94
98
100
100
100
100
95
95
95
100
95
95
91
94
97
100
97

Low Clouds (% Sky Obscured)

100
92
97
79
75
67
84
89
80
90
86
96
66
79
91
83
75
86
61
73
82
91
100
93

Medium Clouds (% Sky Obscured)

0
2
1
3
5
6
5
6
12
17
31
45
55
52
41
42
55
50
52
45
48
45
46
59

High Clouds (% Sky Obscured)

29
39
72
93
45
4
35
26
63
48
71
62
2
0
9
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
7
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
4
1
0
1
0
0
2
2
10
13
31
27
36
45
47
34
23
22
20
19
26
27
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
89
87
83
78
80
80
77
82
82
82
83
77
79
82
83
83
89
90
92
95
96

Pressure (mb)

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

Ozone (du)

343
340
336
335
336
336
336
338
340
342
343
351
352
354
355
354
357
358
361
366
367
366
363
359

Sunday 6

Waxing Gibbous 85%

18:39

01:29

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: 04:58, Set: 21:59, Transit: 13:28. Moon - Rise: 18:39, Set: 01:29. Civil Dark: 22:53 - 04:04. Nautical Dark: 00:36 - 02:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
95
89
85
97
96
90
86
91
87
96
88
90
88
89
90
90
90
90
95
93
91
79
84

Low Clouds (% Sky Obscured)

86
80
81
85
97
90
72
66
69
70
70
54
46
42
42
48
64
69
76
81
77
72
60
61

Medium Clouds (% Sky Obscured)

80
78
69
74
73
79
74
67
76
71
81
75
67
69
65
66
68
67
43
41
21
27
36
82

High Clouds (% Sky Obscured)

0
1
1
1
1
11
20
40
59
52
87
64
60
50
23
11
6
3
2
2
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 (%)

18
14
15
20
18
15
17
26
25
19
15
16
13
11
14
18
21
29
23
16
18
14
9
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
95
92
82
75
69
67
68
65
61
62
65
70
74
79
81
84
86
80
77
76
79
80

Pressure (mb)

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

Ozone (du)

358
358
360
361
362
363
360
359
360
362
362
362
361
360
359
358
359
359
360
360
360
361
363
364

Monday 7

Waxing Gibbous 91%

19:55

01:56

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

Sun - Rise: 04:59, Set: 21:59, Transit: 13:28. Moon - Rise: 19:55, Set: 01:56. Civil Dark: 22:52 - 04:06. Nautical Dark: 00:32 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
63
71
72
67
61
53
49
44
38
38
32
26
20
28
26
30
32
34
36
45
52
58
63

Low Clouds (% Sky Obscured)

59
60
69
69
49
40
32
27
24
21
20
17
14
11
22
21
26
26
28
33
39
45
53
56

Medium Clouds (% Sky Obscured)

67
4
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
5
5
4
3
2
1
0
0
0
0
0
0
0
1
2
1
1
1
1
1
1
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 (%)

5
2
7
5
2
2
1
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

19
18
18
18
19
20
19
19
19
19
19
18
18
17
17
17
15
14
13
12
12
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
10
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
9
9

Relative Humidity (%)

80
81
79
76
78
69
63
61
59
59
59
61
63
67
73
76
81
87
90
91
95
96
96
98

Pressure (mb)

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

Ozone (du)

363
362
360
358
359
359
360
361
363
366
371
373
366
358
354
353
351
350
349
348
347
346
345
344

Tuesday 8

Waxing Gibbous 96%

21:03

02:38

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: N/A, Set: 21:58, Transit: 13:28. Moon - Rise: 21:03, Set: 02:38. Civil Dark: 22:51 - 04:07. Nautical Dark: 00:29 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
71
72
73
66
61
59
59
66
72
78
88
92
94
90
88
88
94
98
100
100
100
99
95

Low Clouds (% Sky Obscured)

57
58
55
50
44
36
28
20
18
24
28
44
61
76
75
74
73
63
54
49
68
84
99
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
17
30
41
45
45
37
28
20
29
33
34
33
26
21
26

High Clouds (% Sky Obscured)

0
0
10
16
24
37
56
59
64
64
62
52
37
19
12
10
10
40
65
85
70
58
48
51

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
1
4
2
0
0
0
0
6
17
9
20
18
13
10
9
7
5
4
1
9
12
8
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
10
11
11
12
13
13
18
18
18
18
18
18
17
17
17
17
16
16
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
86
78
71
68
63
59
58
58
56
59
60
63
71
80
92
92
92
93
92
90
89

Pressure (mb)

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

Ozone (du)

342
341
339
339
338
338
337
337
337
336
334
333
333
333
333
333
332
332
332
333
333
333
332
331

Wednesday 9

Waxing Gibbous 99%

21:56

03:38

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

Sun - Rise: 05:00, Set: 21:57, Transit: 13:29. Moon - Rise: 21:56, Set: 03:38. Civil Dark: 22:50 - 04:09. Nautical Dark: 00:26 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
100
97
92
87
92
96
100
98
96
94
88
81
75
78
80
82
88
93
98

Low Clouds (% Sky Obscured)

97
100
96
91
84
69
47
45
59
61
60
64
68
72
63
53
44
54
62
68

Medium Clouds (% Sky Obscured)

26
23
28
32
37
47
58
68
69
71
72
54
33
13
17
23
32
33
39
45

High Clouds (% Sky Obscured)

57
58
55
48
35
46
51
66
66
67
68
45
21
0
1
2
3
3
4
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

12
4
6
5
0
3
3
2
8
10
8
17
19
22
23
24
19
16
11
2

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
80
74
68
64
62
60
64
69
73
77
78
82
86
90
95
93
95

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

330
330
329
327
326
324
324
324
324
327
329
331
330
328
327
324
322
319
318
318

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

Generated: 03/07/25 04:09:29. Forecast: 03/07/25 to 09/07/25. Timezone: UTC+1.00