Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Gibbous 72%

14:18

03:33

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: 04:52, Set: 21:23, Transit: 13:08. Moon - Rise: 14:18, Set: 03:33. Civil Dark: 22:14 - 04:00. Nautical Dark: 23:37 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
56
57
90
62
55
52
50
31
32
31
28
35
64
73
80
92
98
99
98
100
100
90
79

Low Clouds (% Sky Obscured)

62
63
90
88
62
57
51
47
27
25
27
27
35
67
75
82
92
98
99
96
99
100
86
72

Medium Clouds (% Sky Obscured)

12
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
7
6
4

High Clouds (% Sky Obscured)

4
4
4
2
1
1
0
0
0
0
1
0
0
3
3
3
3
0
0
0
0
0
2
2

ISS Passover

Visibility (miles)

9
9
9
3
1
0
0
0
0
0
0
0
0
0
1
2
4
5
1
5
5
8
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
85
100
100
100
100
100
100
100
23

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
1
2
3
4
3
3
2
1
0
0
0
9
2
0
0
0
9
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)

9
11
11
11
10
9
9
9
8
7
7
6
5
3
3
2
2
2
2
2
1
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
84
83
83
82
80
79
80
82
84
89
95
98
98
96
96
96
95
96
96
95
90
83

Pressure (mb)

1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

394
394
395
395
396
396
396
396
396
396
395
396
395
394
394
392
390
389
388
391
394
396
393
390

Saturday 18

Waxing Gibbous 80%

15:33

03:37

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: 04:50, Set: 21:25, Transit: 13:08. Moon - Rise: 15:33, Set: 03:37. Civil Dark: 22:17 - 03:58. Nautical Dark: 23:41 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
59
63
62
54
48
38
39
63
53
67
94
95
98
99
100
100
99
98
92
90
91
95
91

Low Clouds (% Sky Obscured)

59
46
47
44
40
38
26
15
24
25
43
66
84
95
97
100
100
98
97
88
69
66
72
82

Medium Clouds (% Sky Obscured)

13
23
29
31
23
9
6
9
11
3
3
24
40
67
75
76
64
67
59
53
53
54
63
52

High Clouds (% Sky Obscured)

2
4
6
4
3
4
6
22
38
45
42
60
12
3
4
5
3
2
6
11
16
20
17
11

ISS Passover

Visibility (miles)

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

Fog (%)

41
26
0
3
1
0
1
0
0
0
0
0
0
0
0
31
85
84
31
34
36
20
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
2
4
4
4
3
2
3
2
3
4
8
22
13
0
0
0
0
2
2
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
71
69
68
67
71
73
75
79
83
86
89
93
95
93
91
93
93
93
93
91
90
85
81

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019

Ozone (du)

388
386
385
384
383
381
380
379
377
376
376
374
375
377
377
376
376
376
376
376
376
376
375
375

Sunday 19

Waxing Gibbous 87%

16:49

03:42

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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: 21:27, Transit: 13:08. Moon - Rise: 16:49, Set: 03:42. Civil Dark: 22:19 - 03:56. Nautical Dark: 23:45 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
90
86
82
78
81
76
70
46
57
64
69
65
65
70
75
78
83
84
69
72
64
61
57

Low Clouds (% Sky Obscured)

85
86
80
68
64
59
45
32
19
25
31
38
49
44
47
53
68
76
55
38
45
46
46
45

Medium Clouds (% Sky Obscured)

51
57
59
54
53
54
48
36
23
35
52
55
53
57
56
46
28
45
75
61
48
27
19
10

High Clouds (% Sky Obscured)

12
1
1
6
3
3
2
7
10
7
4
2
3
5
3
2
6
5
5
5
6
2
1
1

ISS Passover

Visibility (miles)

9
9
9
5
4
4
4
5
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
0
2
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
7

Relative Humidity (%)

80
80
77
74
72
71
71
71
73
72
75
80
86
90
90
91
91
90
88
90
91
90
84
78

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

375
374
374
373
372
373
374
375
374
373
373
373
374
375
377
378
379
379
379
379
379
379
380
381

Monday 20

Waxing Gibbous 93%

18:07

03:48

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

Sun - Rise: 04:47, Set: 21:29, Transit: 13:09. Moon - Rise: 18:07, Set: 03:48. Civil Dark: 22:21 - 03:54. Nautical Dark: 23:50 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
48
50
47
66
94
64
43
31
18
11
8
3
1
26
50
50
11
6
40
50
50
22
23

Low Clouds (% Sky Obscured)

40
37
32
30
20
11
0
0
0
0
0
0
0
0
0
1
2
2
2
2
3
3
3
3

Medium Clouds (% Sky Obscured)

1
2
1
2
2
2
2
0
0
0
0
0
0
0
0
2
40
7
2
14
45
50
10
5

High Clouds (% Sky Obscured)

2
13
25
38
59
85
74
54
39
23
15
9
2
0
10
20
20
0
1
15
16
1
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
69
68
67
63
59
54
50
48
50
57
65
68
69
69
70
72
74
77
79
78
73
69

Pressure (mb)

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

Ozone (du)

381
382
383
383
384
385
387
388
391
394
396
397
397
397
397
398
400
399
395
395
397
399
398
398

Tuesday 21

Waxing Gibbous 97%

19:29

03:55

09 OK
10 OK
11 OK
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: 04:45, Set: 21:30, Transit: 13:09. Moon - Rise: 19:29, Set: 03:55. Civil Dark: 22:23 - 03:52. Nautical Dark: 23:54 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
23
23
24
45
57
69
80
97
99
99
100
100
97
94
91
93
95
97
98
98
99
99
99

Low Clouds (% Sky Obscured)

3
3
3
8
21
21
21
19
19
14
9
3
3
10
16
23
27
33
39
47
54
60
61
59

Medium Clouds (% Sky Obscured)

4
1
0
0
13
29
46
47
49
47
43
44
99
94
89
84
85
89
92
86
78
70
69
68

High Clouds (% Sky Obscured)

27
20
18
14
22
31
43
62
93
97
98
99
100
79
61
46
48
55
56
74
80
81
81
85

ISS Passover

Visibility (miles)

9
9
9
9
4
4
4
4
4
5
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
3
5
2
8
10
8
34
37
38
39
39
31
48
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
4
4
4
5
5
5
5
3
3
4
5
5
5
5
5
4
4
4
4
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
55
52
51
50
51
56
61
66
72
78
82
83
84
86
87
87
89
89
87
86
83
80

Pressure (mb)

1011
1011
1010
1010
1010
1010
1009
1009
1009
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

397
398
398
400
400
399
397
396
395
394
393
394
392
392
393
394
394
394
394
394
393
393
392
390

Wednesday 22

Waxing Gibbous 100%

20:54

04:07

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: 04:44, Set: 21:32, Transit: 13:09. Moon - Rise: 20:54, Set: 04:07. Civil Dark: 22:25 - 03:50. Nautical Dark: 23:59 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
99
97
95
89
84
75
67
61
45
41
42
44
51
59
70
78
87

Low Clouds (% Sky Obscured)

57
66
76
86
85
83
80
85
89
90
82
73
66
59
52
45
61
66
72
76
80
83
85
89

Medium Clouds (% Sky Obscured)

69
76
83
91
88
85
82
85
88
91
80
74
60
55
45
45
45
45
45
45
45
55
61
70

High Clouds (% Sky Obscured)

81
79
73
65
75
75
70
80
80
75
65
55
50
50
40
35
35
30
20
20
20
30
40
40

ISS Passover

Visibility (miles)

9
9
7
4
2
3
4
4
3
2
0
0
0
0
1
3
4
4
4
4
4
3
3
3

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

Precipitation Probability (%)

28
45
63
70
64
73
88
80
74
64
73
92
95
88
81
88
86
83
84
86
81
75
83
91

Precipitation Amount (mm)

0
0
0.3
0.4
0.2
0.4
0.9
0.5
0.4
0.3
0.4
0.8
1.3
0.7
0.5
0.6
0.6
0.5
0.6
0.6
0.5
0.4
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
71
71
71
71
75
78
80
84
87
92
93
96
96
96
98
96
95
95
93
91
91
91
91

Pressure (mb)

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

Ozone (du)

388
386
387
387
388
388
388
388
386
384
381
378
376
373
371
369
367
365
363
361
361
361
361
362

Thursday 23

Full Moon 100%

22:22

04:27

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: 04:43, Set: 21:34, Transit: 13:09. Moon - Rise: 22:22, Set: 04:27. Civil Dark: 22:27 - 03:48. Nautical Dark: 00:04 - 02:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
97
97
98
98
97
95
94
94
92
94
95
96
95
94
93
94
95
95
91
84
87

Low Clouds (% Sky Obscured)

94
91
90
90
87
86
83
82
81
81
64
46
30
30
30
35
40
30
20
20
20
20

Medium Clouds (% Sky Obscured)

75
81
89
93
90
88
82
83
83
83
87
90
91
89
87
83
81
80
79
73
64
58

High Clouds (% Sky Obscured)

45
58
61
59
46
22
8
5
2
1
12
23
31
27
13
9
7
7
6
4
2
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
82
75
75
73
72
72
77
81
86
82
77
81
74
69
67
66
63
55
49
42
36

Precipitation Amount (mm)

0.7
0.5
0.4
0.4
0.4
0.4
0.3
0.4
0.5
0.6
0.6
0.5
0.6
0.5
0.4
0.4
0.4
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
12
12
12
12
12
12
11
11
10
10
10
10
10
10
10
10

Feels Like (°C)

8
8
8
7
8
7
8
8
8
9
9
8
8
8
7
7
8
7
7
7
7
7

Dew Point (°C)

9
9
9
9
10
10
10
11
11
11
11
11
10
10
9
9
9
9
9
9
9
9

Relative Humidity (%)

91
90
90
90
90
90
92
92
93
93
93
95
95
96
95
95
95
96
95
95
96
95

Pressure (mb)

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

Ozone (du)

364
365
366
368
369
371
372
374
375
376
377
378
378
379
380
381
382
383
383
384
383
383

Forecast for Portobello, Edinburgh, United Kingdom (55.95,-3.11)

Generated: 17/05/24 09:00:35. Forecast: 17/05/24 to 23/05/24. Timezone: UTC+1.00