Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 86%

15:19

05:25

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

Sun - Rise: 05:50, Set: 20:37, Transit: 13:15. Moon - Rise: 15:19, Set: 05:25. Civil Dark: 21:20 - 05:06. Nautical Dark: 22:18 - 04:08. Astro Dark: 23:36 - 02:47

Total Clouds (% Sky Obscured)

40
52
51
71
81
69
70
67
65
45
40
50
61
100
65
83
92
95
98
97
86
68
73
87

Low Clouds (% Sky Obscured)

85
66
76
79
75
67
70
67
65
43
37
51
58
43
43
56
69
49
93
88
62
44
42
61

Medium Clouds (% Sky Obscured)

0
0
46
9
0
0
0
0
0
0
0
0
0
60
18
43
45
56
86
64
47
31
31
40

High Clouds (% Sky Obscured)

0
0
0
0
0
1
3
4
8
4
4
5
5
23
7
4
19
75
70
6
6
5
4
5

ISS Passover

Visibility (miles)

9
4
5
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
2
12
5
5
9
2
2
1
1
0
0
0
0
0
0
1
4
5
4
4
1
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)

14
15
15
17
15
15
14
14
13
11
9
6
4
2
2
3
3
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
1
1
0
1
1
1
1
4
5

Dew Point (°C)

2
2
2
1
1
0
0
0
0
1
1
1
1
0
-1
-1
1
0
0
-0
0
1
1
1

Relative Humidity (%)

70
70
66
61
58
55
56
56
57
63
67
74
73
72
71
73
83
82
79
76
77
77
70
65

Pressure (mb)

1018
1019
1020
1021
1021
1022
1023
1023
1024
1025
1025
1026
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1030

Ozone (du)

397
396
393
390
386
384
382
380
378
378
375
372
372
372
371
369
368
367
367
368
367
365
365
365

Saturday 20

Waxing Gibbous 92%

16:36

05:27

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
09 Bad

Sun - Rise: 05:48, Set: 20:39, Transit: 13:14. Moon - Rise: 16:36, Set: 05:27. Civil Dark: 21:23 - 05:03. Nautical Dark: 22:21 - 04:04. Astro Dark: 23:42 - 02:41

Total Clouds (% Sky Obscured)

89
97
91
97
99
100
99
100
100
98
99
99
100
100
100
100
100
100
99
99
100
99
100
95

Low Clouds (% Sky Obscured)

71
74
61
54
78
81
82
78
79
91
94
99
100
100
100
100
100
100
91
92
92
98
88
82

Medium Clouds (% Sky Obscured)

68
60
70
92
41
89
99
97
94
92
99
84
94
100
98
98
91
76
85
91
99
92
94
82

High Clouds (% Sky Obscured)

17
55
50
57
75
100
93
100
99
93
84
65
93
86
66
77
71
56
47
45
50
34
37
33

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

Precipitation Probability (%)

0
0
1
4
20
31
37
44
44
48
59
65
70
60
43
24
31
35
26
9
5
5
7
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
59
58
58
58
60
65
69
69
72
77
81
84
85
85
85
85
84
84
82
82
81
78
73

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032

Ozone (du)

364
363
364
367
369
370
370
369
369
371
371
369
367
366
364
364
363
363
364
364
364
365
365
367

Sunday 21

Waxing Gibbous 96%

17:54

05:29

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
09 Bad

Sun - Rise: 05:45, Set: 20:41, Transit: 13:14. Moon - Rise: 17:54, Set: 05:29. Civil Dark: 21:25 - 05:01. Nautical Dark: 22:24 - 04:01. Astro Dark: 23:48 - 02:34

Total Clouds (% Sky Obscured)

99
99
99
99
98
98
98
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
79
73
74
74
76
87
96
97
90
89
79
68
59
91
98
92
85
86
85
99
91
100
100

Medium Clouds (% Sky Obscured)

92
92
98
97
96
95
64
49
67
82
93
100
81
95
93
99
100
98
87
44
84
78
83
84

High Clouds (% Sky Obscured)

32
8
18
46
58
73
82
93
85
100
100
100
100
100
100
100
100
11
81
79
84
79
70
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
65
64
64
65
66
71
77
85
87
88
88
90
90
85
82
85
90
93
91
87
80
77

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1032
1031
1031
1031
1031
1031

Ozone (du)

369
370
369
369
368
366
366
367
368
368
369
372
373
374
376
377
380
382
381
377
375
378
380
382

Monday 22

Waxing Gibbous 99%

19:13

05:32

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
09 Bad

Sun - Rise: 05:42, Set: 20:43, Transit: 13:14. Moon - Rise: 19:13, Set: 05:32. Civil Dark: 21:28 - 04:58. Nautical Dark: 22:28 - 03:57. Astro Dark: 23:54 - 02:26

Total Clouds (% Sky Obscured)

99
97
96
92
83
83
80
89
96
96
99
100
100
85
80
76
75
81
85
84
90
90
91
91

Low Clouds (% Sky Obscured)

96
92
88
80
66
67
69
66
72
76
81
81
81
82
85
77
74
72
74
76
77
76
79
83

Medium Clouds (% Sky Obscured)

79
55
57
50
42
34
37
39
37
39
34
29
21
13
3
2
2
0
0
6
24
31
51
55

High Clouds (% Sky Obscured)

8
17
33
41
40
52
26
53
56
51
56
54
52
25
9
6
16
58
71
54
67
71
68
60

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
6

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

Precipitation Probability (%)

11
12
15
28
35
41
34
26
15
15
14
10
12
13
12
17
21
23
20
18
11
11
17
3

Precipitation Amount (mm)

0
0
0
0
0
0.2
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
5
6
7
6
7
7
7
5
4
3
3
3
3
3
4
4
5
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
77
79
79
71
75
60
60
69
76
80
84
87
90
91
91
93
91
90
91
88
82
77

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

383
384
384
385
385
386
387
385
383
383
383
383
384
384
385
385
384
384
384
383
382
381
381
382

Tuesday 23

Waxing Gibbous 100%

20:34

05:36

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

Sun - Rise: 05:40, Set: 20:45, Transit: 13:14. Moon - Rise: 20:34, Set: 05:36. Civil Dark: 21:30 - 04:55. Nautical Dark: 22:31 - 03:53. Astro Dark: 00:01 - 02:18

Total Clouds (% Sky Obscured)

88
85
81
68
53
38
33
36
55
43
48
82
89
92
100
100
100
100
83
66
48
36
25
14

Low Clouds (% Sky Obscured)

83
83
76
65
49
37
36
38
40
38
34
28
17
9
0
7
15
25
19
10
0
3
6
9

Medium Clouds (% Sky Obscured)

45
3
2
1
0
0
0
0
0
0
0
2
3
2
2
11
20
29
24
20
18
13
7
2

High Clouds (% Sky Obscured)

40
19
2
4
3
1
1
2
16
16
25
63
73
83
100
100
100
100
81
63
45
29
15
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 (%)

16
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
8
7
7
6
5
5
5
6
7
6
5
3
2
2
2
3
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

8
8
8
9
9
10
10
10
9
9
8
6
6
5
5
5
4
4
3
4
4
4
5
6

Feels Like (°C)

4
5
5
6
7
8
8
9
8
6
6
5
4
3
2
2
1
1
0
0
0
0
2
2

Dew Point (°C)

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

Relative Humidity (%)

73
70
68
63
62
60
57
55
57
63
74
79
81
80
80
80
82
80
80
79
80
80
73
67

Pressure (mb)

1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1027
1026
1026
1026
1025
1025
1024
1023
1023
1023
1022
1022
1021

Ozone (du)

382
383
385
387
388
388
388
387
386
386
386
388
387
388
388
389
389
390
390
392
393
394
395
396

Wednesday 24

Full Moon 99%

22:00

05:41

10 OK
11 OK
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
09 Bad

Sun - Rise: 05:37, Set: 20:48, Transit: 13:14. Moon - Rise: 22:00, Set: 05:41. Civil Dark: 21:33 - 04:52. Nautical Dark: 22:34 - 03:50. Astro Dark: 00:09 - 02:09

Total Clouds (% Sky Obscured)

30
45
57
56
61
64
64
66
68
69
73
77
79
77
78
71
62
54
56
56
58
63
65
66

Low Clouds (% Sky Obscured)

21
34
46
50
56
61
63
67
70
68
66
65
59
53
47
39
30
22
27
32
33
36
38
41

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
8
15
24
40
56
68
53
38
24
25
27
28
31
34
36

High Clouds (% Sky Obscured)

0
0
0
4
7
12
11
12
11
8
5
0
0
0
0
0
0
0
1
1
1
2
2
2

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
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
1
1
1
0
0
0
0
1
1
0
3
3
1
9
9
5
12
12
7
20
24
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2

Relative Humidity (%)

62
59
56
53
53
52
51
54
57
60
63
69
72
75
78
79
79
80
80
80
80
82
78
75

Pressure (mb)

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

Ozone (du)

397
398
399
401
402
404
406
412
417
423
427
431
434
435
436
437
439
440
441
440
438
437
437
437

Thursday 25

Waning Gibbous 96%

23:30

05:51

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: 05:35, Set: 20:50, Transit: 13:14. Moon - Rise: 23:30, Set: 05:51. Civil Dark: 21:35 - 04:49. Nautical Dark: 22:38 - 03:46. Astro Dark: 00:18 - 01:58

Total Clouds (% Sky Obscured)

76
84
93
90
87
84
89
94
99
100
100
100
100
100
100
94
87
81
84
86
86

Low Clouds (% Sky Obscured)

50
59
68
62
55
48
65
81
99
99
99
100
100
100
100
93
87
81
85
87
86

Medium Clouds (% Sky Obscured)

46
57
68
63
58
52
40
29
16
26
36
46
32
17
3
2
1
1
1
2
2

High Clouds (% Sky Obscured)

1
1
1
7
14
21
21
22
24
17
9
0
0
1
1
3
5
6
7
10
11

ISS Passover

Visibility (miles)

1
1
1
2
4
6
8
9
9
9
9
9
9
8
7
7
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
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

Precipitation Probability (%)

31
37
44
39
38
40
40
39
36
36
37
36
35
33
28
28
24
14
15
15
11

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
70
70
67
65
62
65
67
72
75
79
87
90
91
94
93
91
93
90
90

Pressure (mb)

1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

437
439
441
443
445
446
448
447
446
446
444
441
439
437
435
433
433
432
432
431
431

Forecast for Dalroy, Highland, United Kingdom (57.48,-4.07)

Generated: 19/04/24 10:36:11. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00