Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

21:47

03:45

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK

Sun - Rise: 04:35, Set: 21:44, Transit: 13:10. Moon - Rise: 21:47, Set: 03:45. Civil Dark: 22:41 - 03:38. Nautical Dark: 00:46 - 01:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
98
96
99
100
100
93
88
82
84
87
49
38
49
78
85
87
82
67
45
30
37

Low Clouds (% Sky Obscured)

51
52
76
93
89
88
80
79
78
79
60
61
68
49
38
36
70
78
52
75
30
30
30
24

Medium Clouds (% Sky Obscured)

73
97
79
71
88
74
82
96
69
74
6
1
0
0
0
1
26
25
32
19
28
24
10
0

High Clouds (% Sky Obscured)

70
65
36
0
6
25
15
20
83
85
4
0
0
0
0
0
0
0
0
3
3
3
3
21

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

27
50
50
74
74
91
84
81
28
10
9
9
13
28
22
13
18
26
18
27
25
13
5
1

Precipitation Amount (mm)

0
0
0
0.5
0.3
0.7
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
4
3
2
3
4
4
5
7
10
11
12
14
15
15
15
16
16
16
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
95
95
95
95
95
95
95
95
93
92
90
87
73
64
65
64
61
60
59
61
59
62

Pressure (mb)

1015
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

359
363
365
368
369
371
372
378
382
382
385
388
392
395
396
389
379
372
370
370
369
368
368
368

Sunday 31

Full Moon 99%

22:57

04:19

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

Sun - Rise: 04:34, Set: 21:45, Transit: 13:10. Moon - Rise: 22:57, Set: 04:19. Civil Dark: 22:43 - 03:36. Nautical Dark: 01:00 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
78
60
29
29
5
56
100
94
62
60
45
99
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

29
26
0
0
0
0
8
5
4
4
5
4
3
26
42
100
95
100
83
77
74
79
67
86

Medium Clouds (% Sky Obscured)

0
73
51
29
29
4
4
8
5
22
3
45
77
40
84
98
99
80
65
100
81
91
100
96

High Clouds (% Sky Obscured)

47
34
30
0
0
1
11
47
65
62
50
44
90
100
96
100
100
100
100
100
100
100
100
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
1
3
8
24
32
17
59
60
32
35
51
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
10
9
8
7
7
6
5
4
3
3
2
2
4
5
5
5
4
3
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
70
75
80
81
84
78
76
81
80
79
79
75
75
81
85
87
82
90
92
83
89
89

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1008
1008
1007
1007
1006
1005
1004

Ozone (du)

369
375
374
370
365
361
356
352
349
346
348
347
346
344
345
345
346
347
350
351
349
348
350
353

Monday 1

Waning Gibbous 97%

23:53

05:09

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

Sun - Rise: 04:33, Set: 21:47, Transit: 13:10. Moon - Rise: 23:53, Set: 05:09. Civil Dark: 22:44 - 03:35. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
99
93
100
100
100
100
100
100
100
100
100
100
100
100
90
100
98
74
73
79

Low Clouds (% Sky Obscured)

90
100
100
91
90
83
88
91
88
74
80
76
51
61
46
63
58
63
55
58
56
37
33
24

Medium Clouds (% Sky Obscured)

100
91
90
91
96
75
67
88
79
89
72
88
92
71
48
47
47
80
64
66
91
70
62
43

High Clouds (% Sky Obscured)

100
100
100
99
67
63
63
100
100
100
97
100
82
100
100
100
100
100
70
100
83
64
64
78

ISS Passover

Visibility (miles)

9
9
9
6
2
7
5
5
5
3
5
5
9
9
9
9
5
5
7
5
6
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

86
67
72
95
80
37
26
17
24
27
18
15
28
35
54
51
65
53
66
77
71
57
46
28

Precipitation Amount (mm)

0.7
0.3
0.2
1.1
0.7
0
0
0
0
0
0
0
0
0
0.2
0.2
0.4
0.2
0.3
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

4
5
4
3
2
2
1
2
2
2
3
4
6
6
7
8
8
8
8
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
98
98
100
98
98
98
98
98
98
96
96
96
92
85
86
87
78
82
79
71
73

Pressure (mb)

1004
1004
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

353
354
356
357
357
360
360
361
360
361
360
363
363
363
363
363
364
367
369
371
373
374
374
376

Tuesday 2

Waning Gibbous 93%

00:32

06:16

20 OK
21 Good
22 Good
23 Bad
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

Sun - Rise: 04:32, Set: 21:48, Transit: 13:11. Moon - Rise: 00:32, Set: 06:16. Civil Dark: 22:46 - 03:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
8
10
60
71
75
79
85
81
82
75
80
89
98
99
99
100
100
100
100
100
75
100
94

Low Clouds (% Sky Obscured)

14
4
10
17
22
31
40
48
56
44
34
46
54
62
59
58
54
70
85
100
89
70
67
65

Medium Clouds (% Sky Obscured)

22
0
0
0
0
0
0
1
7
16
41
50
53
63
74
87
100
100
85
93
76
68
62
76

High Clouds (% Sky Obscured)

31
7
5
36
35
30
30
30
28
40
42
63
76
88
92
96
100
100
100
50
50
55
100
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
3
6
8
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
0
0

Precipitation Type

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

Precipitation Probability (%)

13
2
4
3
0
1
1
0
1
1
0
5
30
93
95
95
76
78
84
86
74
63
58
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
2.2
0.7
0.4
0.4
0.3
0.4
0.3
0.2
0
0

Wind Speed/Direction (mph)

10
10
9
9
9
9
9
9
9
9
8
8
8
9
9
10
12
14
10
8
8
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
82
86
87
89
88
90
90
90
87
83
78
74
92
95
95
93
95
92
89
87
79
83

Pressure (mb)

1002
1002
1003
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1000
999
999
998
997
996
995
994
994
993
992

Ozone (du)

376
375
371
377
374
375
375
373
373
371
369
366
366
365
364
365
367
371
384
389
390
390
387
387

Wednesday 3

Waning Gibbous 88%

00:57

07:33

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

Sun - Rise: 04:31, Set: 21:49, Transit: 13:11. Moon - Rise: 00:57, Set: 07:33. Civil Dark: 22:48 - 03:32. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
85
89
92
94
93
91
89
85
63
26
78
82
86
89
91
93
95
96
98
96
93
89
83

Low Clouds (% Sky Obscured)

60
59
59
45
42
64
62
64
45
15
12
56
64
73
71
70
69
68
68
67
63
63
61
61

Medium Clouds (% Sky Obscured)

72
63
70
76
74
74
66
47
45
40
5
42
56
63
53
44
32
35
38
40
41
43
44
36

High Clouds (% Sky Obscured)

58
40
50
55
65
70
59
14
65
2
1
6
12
12
24
41
61
64
64
62
54
36
18
12

ISS Passover

Visibility (miles)

9
4
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
58
53
45
28
33
32
25
23
15
17
36
38
32
40
44
43
51
53
50
47
41
22
24

Precipitation Amount (mm)

0.2
0.2
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
10
10
9
9
9
10
10
9
10
11
13
13
14
15
16
16
17
18
18
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
87
86
89
92
88
90
90
88
88
87
87
84
84
83
84
83
86
86
87
87
84
84

Pressure (mb)

992
992
992
991
991
991
991
991
991
991
991
991
993
993
993
993
994
994
994
995
995
996
997
997

Ozone (du)

389
390
391
392
392
391
392
394
394
393
393
390
390
390
390
391
393
394
396
397
398
398
397
396

Thursday 4

Waning Gibbous 80%

01:13

08:55

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

Sun - Rise: 04:30, Set: 21:50, Transit: 13:11. Moon - Rise: 01:13, Set: 08:55. Civil Dark: 22:49 - 03:31. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
76
78
79
78
76
81
84
86
88
90
93
95
98
99
99
100
100
100
100
94
91
89
89

Low Clouds (% Sky Obscured)

61
62
66
70
73
75
77
77
75
74
75
75
77
76
76
76
75
72
70
68
63
66
65
67

Medium Clouds (% Sky Obscured)

25
17
11
5
0
5
10
16
29
40
51
66
82
95
97
98
100
100
100
100
91
86
76
67

High Clouds (% Sky Obscured)

7
2
6
9
13
11
10
6
12
16
29
34
44
45
62
72
86
67
48
32
35
33
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
2
2
2

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

23
15
21
23
7
12
11
2
4
4
3
9
14
12
32
45
54
73
89
95
95
95
95
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.9
0.9
0.8
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
85
85
83
81
77
76
77
77
78
72
67
62
61
61
60
71
81
95
95
96
98

Pressure (mb)

998
999
999
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

398
400
402
402
401
400
395
390
386
384
382
380
379
378
377
379
382
384
390
396
402
402
402
402

Friday 5

Waning Gibbous 72%

01:23

10:17

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:29, Set: 21:52, Transit: 13:11. Moon - Rise: 01:23, Set: 10:17. Civil Dark: 22:51 - 03:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
90
92
96
100
100
100
100
98
96
95
83
83
86
90
93
92

Low Clouds (% Sky Obscured)

67
71
67
64
61
60
60
59
54
47
42
46
47
50
45
40
36

Medium Clouds (% Sky Obscured)

63
56
51
54
45
51
60
64
65
69
74
58
45
31
29
26
23

High Clouds (% Sky Obscured)

35
35
53
75
98
97
96
96
96
96
95
83
83
85
76
66
51

ISS Passover

Visibility (miles)

4
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

58
48
43
41
22
20
16
2
5
3
0
1
2
3
11
16
19

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
6
5
5
5
5
6
5
5
6
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
91
91
90
88
85
84
82
82
82
77
71
68
68
69

Pressure (mb)

1001
1002
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1014
1015

Ozone (du)

402
402
402
402
403
403
403
403
403
402
400
399
399
399
399
395
390

Forecast for Old Town, Edinburgh, United Kingdom (55.95,-3.19)

Generated: 30/05/26 20:09:44. Forecast: 30/05/26 to 05/06/26. Timezone: UTC+1.00