Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 94%

00:40

06:01

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 OK
23 Good
00 Good
01 Good
02 OK

Sun - Rise: 05:37, Set: 20:43, Transit: 13:10. Moon - Rise: 00:40, Set: 06:01. Civil Dark: 21:26 - 04:54. Nautical Dark: 22:24 - 03:56. Astro Dark: 23:47 - 02:26

Total Clouds (% Sky Obscured)

95
95
91
73
85
92
99
96
98
93
90
81
67
46
39
67
69
43
28
24
11
12
13
38

Low Clouds (% Sky Obscured)

33
17
8
24
16
28
31
25
44
4
3
3
3
3
3
7
9
8
6
23
3
4
4
26

Medium Clouds (% Sky Obscured)

79
81
57
24
54
64
72
88
93
88
88
75
57
41
30
62
66
35
25
2
2
2
2
3

High Clouds (% Sky Obscured)

0
2
4
47
50
55
73
64
41
30
34
28
23
4
0
2
3
2
3
3
3
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
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
4
1
0
0
0
5
16
22
30
21
22
22
20
16
12
6
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
83
85
83
75
65
58
54
51
51
50
49
49
50
52
57
64
69
71
72
73
73
74

Pressure (mb)

1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

442
442
443
446
447
445
444
445
447
449
448
446
445
443
442
441
441
439
439
439
440
440
440
441

Saturday 27

Waning Gibbous 90%

01:57

06:23

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

Sun - Rise: 05:35, Set: 20:45, Transit: 13:10. Moon - Rise: 01:57, Set: 06:23. Civil Dark: 21:28 - 04:51. Nautical Dark: 22:27 - 03:52. Astro Dark: 23:53 - 02:19

Total Clouds (% Sky Obscured)

49
50
43
40
11
11
22
24
41
41
44
32
14
20
12
21
15
42
40
16
2
4
65
79

Low Clouds (% Sky Obscured)

32
35
34
28
3
3
16
23
42
41
31
28
5
14
6
14
7
0
0
13
2
4
39
58

Medium Clouds (% Sky Obscured)

20
24
18
20
5
7
7
2
0
0
28
0
8
6
4
15
10
49
46
4
0
0
0
0

High Clouds (% Sky Obscured)

3
6
1
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
30
25

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
1
13
16
11
9
7
8
10
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
3
5
5
6
7
7
6
6
6
5
6
6
6
5
5
5
5
4
1

Dew Point (°C)

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

Relative Humidity (%)

77
76
76
77
73
66
59
54
51
52
52
54
55
56
56
57
61
68
73
76
79
82
85
86

Pressure (mb)

1008
1008
1007
1008
1008
1008
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

441
440
441
441
441
440
440
438
439
440
439
440
442
444
446
447
448
448
447
448
448
448
448
447

Sunday 28

Waning Gibbous 83%

02:56

07:02

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

Sun - Rise: 05:33, Set: 20:47, Transit: 13:10. Moon - Rise: 02:56, Set: 07:02. Civil Dark: 21:31 - 04:49. Nautical Dark: 22:30 - 03:49. Astro Dark: 00:00 - 02:12

Total Clouds (% Sky Obscured)

82
75
60
70
60
70
93
83
91
65
55
42
93
81
53
10
12
2
0
2
5
33
60
80

Low Clouds (% Sky Obscured)

63
66
41
29
34
37
59
48
62
50
27
7
6
28
2
8
11
1
0
0
0
2
10
19

Medium Clouds (% Sky Obscured)

18
35
33
31
22
9
27
14
41
25
25
17
69
42
42
0
0
0
0
2
3
5
26
81

High Clouds (% Sky Obscured)

17
1
26
51
20
20
20
25
25
23
20
20
20
20
9
1
1
0
0
0
1
15
47
73

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
2
3
0
1
0
1
2
19
6
1
0
0
0
0
4
6

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
3
3
3
3
4
6
7
7
6
5
6
6
8
10
13
13
11
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
85
80
73
66
62
59
56
53
49
45
40
40
52
59
62
69
73
78
78
79
82

Pressure (mb)

1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1003
1004
1004
1005
1005
1005
1006
1006

Ozone (du)

446
445
445
443
445
446
446
448
448
447
448
450
453
456
458
458
460
462
467
465
459
452
446
443

Monday 29

Waning Gibbous 74%

02:56

08:04

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:30, Set: 20:49, Transit: 13:09. Moon - Rise: 02:56, Set: 08:04. Civil Dark: 21:33 - 04:46. Nautical Dark: 22:33 - 03:46. Astro Dark: 00:07 - 02:03

Total Clouds (% Sky Obscured)

100
92
86
81
88
94
87
90
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

30
67
68
70
73
74
66
69
83
84
85
85
85
82
79
79
82
87
89
87
93
95
81
82

Medium Clouds (% Sky Obscured)

100
87
72
59
54
58
52
62
85
100
100
100
99
94
91
100
100
100
100
96
91
86
89
94

High Clouds (% Sky Obscured)

100
63
25
0
16
32
49
35
19
1
26
27
29
52
62
67
96
100
100
96
92
90
93
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
5
6
5
9
9
9
9
9
9
9
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

13
30
40
36
24
34
22
44
54
76
95
93
70
33
33
26
34
47
55
61
58
52
44
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
1.1
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
84
84
87
84
81
72
77
84
84
86
88
87
86
86
87
85
87
85
90
90
90
91

Pressure (mb)

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

Ozone (du)

441
442
445
445
445
446
445
445
448
446
443
440
437
435
433
431
429
429
430
432
432
434
435
434

Tuesday 30

Waning Gibbous 64%

03:34

09:28

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:28, Set: 20:51, Transit: 13:09. Moon - Rise: 03:34, Set: 09:28. Civil Dark: 21:35 - 04:44. Nautical Dark: 22:36 - 03:42. Astro Dark: 00:16 - 01:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
98
98
98
98
99
99
99
94
90
89
92
96
100
90
79

Low Clouds (% Sky Obscured)

60
37
20
20
17
14
15
23
62
40
42
44
47
57
65
75
74
71
75
85
93
99
88
78

Medium Clouds (% Sky Obscured)

100
100
100
100
99
98
97
97
96
91
91
91
92
92
91
91
88
83
79
82
88
97
73
51

High Clouds (% Sky Obscured)

100
96
93
90
79
71
63
59
56
50
55
60
65
69
56
40
46
49
49
49
48
48
34
20

ISS Passover

Visibility (miles)

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

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
12
16
20
25
28
28
29
24
8
19
18
10
21
30
39
33
29
29
25
20
15
17
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
6
7
8
9
9
10
11
12
12
13
13
13
14
10
10
10
9
9
8
6

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
85
82
78
76
70
62
55
51
52
52
53
62
70
82
84
89
93
93
95
96
96

Pressure (mb)

1009
1009
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011
1011
1010
1010
1011
1011
1011
1012
1013
1013
1013
1014
1014

Ozone (du)

431
430
428
427
425
425
424
424
424
424
424
423
422
421
421
421
421
420
420
419
420
421
421
421

Wednesday 1

Third Quarter 53%

03:56

11:02

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:26, Set: 20:53, Transit: 13:09. Moon - Rise: 03:56, Set: 11:02. Civil Dark: 21:38 - 04:41. Nautical Dark: 22:40 - 03:39. Astro Dark: 00:25 - 01:40

Total Clouds (% Sky Obscured)

71
84
93
100
100
100
100
100
100
100
98
94
90
91
90
90
94
97
100
99
99
98
95
92

Low Clouds (% Sky Obscured)

72
83
92
100
99
98
97
98
99
100
97
94
91
82
73
64
59
62
62
63
64
62
64
64

Medium Clouds (% Sky Obscured)

28
34
39
40
35
35
40
42
43
36
26
19
8
7
5
4
4
4
4
4
3
3
2
1

High Clouds (% Sky Obscured)

7
13
23
36
41
46
52
33
23
3
11
20
28
32
36
42
63
80
97
82
70
56
50
44

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
18
14
8
43
58
69
75
78
82
67
48
7
8
6
2
5
6
1
3
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.4
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
96
93
90
85
83
77
75
76
77
80
84
88
93
95
96
98
98

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

421
421
420
419
418
416
414
412
412
411
410
410
409
408
407
405
404
405
406
408
407
406
405
403

Thursday 2

Waning Crescent 41%

04:09

12:40

Sun - Rise: 05:24, Set: 20:55, Transit: 13:09. Moon - Rise: 04:09, Set: 12:40. Civil Dark: 21:40 - 04:38. Nautical Dark: 22:43 - 03:35. Astro Dark: 00:38 - 01:15

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

Generated: 26/04/24 02:51:31. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+1.00