Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:44

18:27

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 OK
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: 05:01, Set: 21:16, Transit: 13:09. Moon - Rise: 03:44, Set: 18:27. Civil Dark: 22:05 - 04:11. Nautical Dark: 23:20 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
75
79
58
47
32
48
34
45
87
82
54
28
60
86
88
84
86
90
90
64
92
74

Low Clouds (% Sky Obscured)

62
55
53
51
38
47
32
48
32
42
71
55
36
27
43
54
59
52
58
65
66
47
71
47

Medium Clouds (% Sky Obscured)

86
76
65
79
49
15
3
19
14
14
14
7
11
11
15
78
78
67
75
77
72
47
16
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
3
0
5
52
30

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
79
31
13
9
4
2
0
1
2
3
4
6
40
61
63
71
79
82
91
93
88
71
37

Precipitation Amount (mm)

0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4
0.4
0.6
0.7
0.7
0.4
0

Wind Speed/Direction (mph)

4
4
4
4
2
4
5
5
5
6
6
6
6
10
11
11
11
11
9
9
10
8
10
11

Chance of Frost

Temperature (°C)

8
8
7
7
6
6
6
6
5
5
5
6
8
9
10
11
12
12
13
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
91
94
93
93
94
93
93
93
93
85
82
70
63
58
61
61
62
61
63
72
68
73

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

429
427
427
427
428
429
429
431
432
432
431
430
431
431
426
427
431
428
424
419
416
416
418
416

Thursday 14

Waning Crescent 3%

03:54

20:07

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

Sun - Rise: 04:59, Set: 21:18, Transit: 13:09. Moon - Rise: 03:54, Set: 20:07. Civil Dark: 22:07 - 04:09. Nautical Dark: 23:24 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
11
16
51
65
57
59
50
54
60
40
25
38
68
78
95
83
74
70
96
100
91
95
69

Low Clouds (% Sky Obscured)

20
5
16
11
1
18
16
0
11
31
13
25
38
59
56
8
37
0
22
36
22
44
86
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
30
16
15
17
36
45
46
35
37

High Clouds (% Sky Obscured)

6
5
3
32
50
39
50
50
54
53
40
3
0
0
0
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
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
1
1
3
17
20
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
6
4
2
1
2
0
0
-0
0
1
3
4
3
4
6
6
7
8
8
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

77
80
81
82
83
82
83
82
83
83
79
73
65
55
52
49
47
46
46
46
43
43
45
54

Pressure (mb)

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

Ozone (du)

416
415
415
415
414
412
410
408
409
411
412
414
417
419
426
430
429
430
431
432
429
426
418
413

Friday 15

Waning Crescent 0%

04:07

20:07

20 Bad
21 OK
22 OK
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: 04:57, Set: 21:20, Transit: 13:09. Moon - Rise: 04:07, Set: 20:07. Civil Dark: 22:10 - 04:07. Nautical Dark: 23:28 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
40
21
71
53
60
64
65
60
50
74
72
60
61
82
83
97
98
99
99
99
100
98
96

Low Clouds (% Sky Obscured)

31
15
15
61
37
42
48
53
52
43
34
7
1
30
43
45
46
51
57
65
70
82
87
90

Medium Clouds (% Sky Obscured)

27
18
4
17
1
0
0
0
0
0
61
68
60
52
59
53
93
97
97
98
99
96
93
89

High Clouds (% Sky Obscured)

0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
0
14
48
50
58
20
6
0
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 (%)

8
13
0
0
0
0
0
0
0
0
0
0
0
0
4
10
1
1
4
11
23
36
47
51

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
71
76
79
76
76
77
80
83
85
80
74
67
63
58
52
49
47
49
51
50
53
62

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004

Ozone (du)

410
406
404
403
404
403
402
400
399
399
400
399
398
397
397
397
396
395
395
394
394
394
394
396

Saturday 16

New Moon 1%

04:29

21:51

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
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: 04:56, Set: 21:21, Transit: 13:09. Moon - Rise: 04:29, Set: 21:51. Civil Dark: 22:12 - 04:05. Nautical Dark: 23:31 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
99
97
95
91
57
39
43
56
48
64
72
82
89
84
80
76
82
89
96
97

Low Clouds (% Sky Obscured)

94
98
79
61
41
42
44
43
32
29
29
36
41
46
36
24
10
16
24
35
40
40
40
28

Medium Clouds (% Sky Obscured)

97
95
92
87
79
32
54
5
3
6
17
19
8
6
28
50
80
74
67
61
70
79
88
94

High Clouds (% Sky Obscured)

41
42
63
41
57
50
84
65
32
13
14
50
2
40
41
41
45
46
51
50
53
62
62
74

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

Very Light Rain
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

Precipitation Probability (%)

57
59
58
49
35
18
11
10
0
0
0
0
2
5
24
26
23
19
26
29
37
40
46
43

Precipitation Amount (mm)

0.3
0.3
0.2
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
6
7
10
9
9
9
9
8
8
9
10
11
11
10
10
9
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
78
85
91
93
91
93
93
94
96
94
91
87
78
72
68
65
61
55
50
48
48
57
63

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004

Ozone (du)

397
398
398
400
405
412
414
416
417
418
419
419
423
424
425
426
427
428
429
430
431
432
433
434

Sunday 17

Waxing Crescent 5%

05:08

23:29

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: 04:54, Set: 21:23, Transit: 13:09. Moon - Rise: 05:08, Set: 23:29. Civil Dark: 22:14 - 04:03. Nautical Dark: 23:35 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
98
90
83
67
55
63
48
51
53
61
70
79
85
91
96
97
97
97
85

Low Clouds (% Sky Obscured)

24
15
2
14
10
5
6
3
9
15
21
47
51
53
52
46
40
47
54
59
47
36
24
31

Medium Clouds (% Sky Obscured)

97
100
100
100
100
98
82
60
59
42
35
16
13
8
14
22
29
36
43
48
61
74
87
81

High Clouds (% Sky Obscured)

86
100
98
97
96
87
67
56
30
8
14
1
1
1
1
1
1
1
0
0
0
0
0
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
4
6
7
6
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

33
15
15
19
1
3
2
0
2
4
1
25
24
21
32
39
39
42
44
48
55
59
63
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
76
78
81
82
82
85
86
88
86
82
77
73
67
66
65
62
66
70
74
75
76
77

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

435
437
438
438
439
441
442
442
443
443
442
441
440
439
437
434
431
427
428
429
430
424
419
414

Monday 18

Waxing Crescent 12%

06:12

00:46

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: 04:52, Set: 21:25, Transit: 13:10. Moon - Rise: 06:12, Set: 00:46. Civil Dark: 22:16 - 04:01. Nautical Dark: 23:40 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
62
57
63
71
79
86
90
91
90
92
91
97
97
100
100
100
99
97
96
97
99
100
96

Low Clouds (% Sky Obscured)

35
36
39
44
49
44
38
33
46
58
66
67
70
68
78
88
97
95
93
91
85
79
75
74

Medium Clouds (% Sky Obscured)

74
62
57
63
65
70
70
69
80
81
82
83
84
85
77
63
52
56
61
67
79
91
100
82

High Clouds (% Sky Obscured)

15
22
43
63
71
79
82
78
81
85
87
85
74
71
53
38
20
14
9
4
12
20
28
22

ISS Passover

Visibility (miles)

5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

49
43
39
40
43
47
48
47
60
67
72
74
74
77
75
71
68
57
41
30
48
60
73
71

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
84
87
88
90
90
90
88
87
87
84
78
72
68
68
67
68
71
74
78
84
90
98

Pressure (mb)

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

Ozone (du)

416
418
420
417
414
411
408
405
403
403
403
404
403
403
403
402
401
400
401
401
401
402
403
404

Tuesday 19

Waxing Crescent 21%

07:39

01:34

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: 04:51, Set: 21:27, Transit: 13:10. Moon - Rise: 07:39, Set: 01:34. Civil Dark: 22:19 - 03:58. Nautical Dark: 23:44 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
90
85
81
76
81
86
91
87
81
71
78
88
100
100
100
99

Low Clouds (% Sky Obscured)

74
75
73
71
67
67
68
68
67
67
67
77
88
99
93
86
80

Medium Clouds (% Sky Obscured)

66
51
36
21
6
17
29
37
38
39
44
41
35
29
32
31
30

High Clouds (% Sky Obscured)

23
15
10
5
0
14
25
43
37
25
15
19
11
9
12
12
18

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

58
31
22
17
10
11
12
7
18
20
9
14
17
18
23
29
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
95
96
96
96
96
95
95
93
93
92
93
86
82

Pressure (mb)

1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

402
400
397
395
392
390
389
387
386
383
380
378
374
370
367
364
361

Forecast for Ratho, Edinburgh, United Kingdom (55.92,-3.38)

Generated: 13/05/26 19:30:12. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00