Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 63%

16:01

23:24

23 OK
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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:00, Set: 21:38, Transit: 13:19. Moon - Rise: 16:01, Set: 23:24. Civil Dark: 22:30 - 04:08. Nautical Dark: 00:01 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
58
68
80
100
100
100
93
83
56
56
72
52
93
90
86
91
86
96
79
92
89
96
100

Low Clouds (% Sky Obscured)

37
38
68
61
39
37
45
63
56
45
37
72
52
78
51
44
61
55
38
13
41
53
73
66

Medium Clouds (% Sky Obscured)

47
58
64
47
15
7
23
16
29
41
25
22
41
44
35
37
34
32
38
27
32
20
25
25

High Clouds (% Sky Obscured)

47
58
48
58
100
100
100
75
59
20
36
2
8
69
55
63
67
74
91
70
85
72
91
100

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
2
2
0
0
0
0
0
0
0
0
0
12
2
6
2
2
7
16
9
4
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
5
3
3
3
4
5
5
6
6
7
7
7
7
9
8
8
8
8
7
5
5
4
2

Chance of Frost

Temperature (°C)

14
14
14
15
15
14
14
14
15
16
17
19
20
20
21
22
22
23
22
22
21
20
19
18

Feels Like (°C)

14
14
15
15
15
13
12
12
13
15
17
19
19
21
20
20
21
21
21
20
20
20
18
17

Dew Point (°C)

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

Relative Humidity (%)

83
86
87
87
87
86
86
84
82
75
68
62
57
53
53
51
49
54
60
61
64
69
72
72

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

322
321
322
323
324
325
328
332
334
333
331
331
332
331
330
329
327
326
324
321
319
319
317
316

Wednesday 22

Waxing Gibbous 72%

17:22

23:35

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 OK
14 Bad
15 OK
16 OK
17 Bad
18 OK
19 OK
20 Good
21 Good
22 OK

Sun - Rise: 05:01, Set: 21:36, Transit: 13:19. Moon - Rise: 17:22, Set: 23:35. Civil Dark: 22:28 - 04:10. Nautical Dark: 23:57 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
96
73
84
94
98
100
91
86
69
52
53
56
38
45
35
29
58
34
27
7
5
19

Low Clouds (% Sky Obscured)

49
59
57
38
25
44
47
53
59
57
52
51
53
56
31
43
35
29
58
34
27
4
0
0

Medium Clouds (% Sky Obscured)

21
22
24
18
32
50
46
41
39
49
38
23
26
22
24
12
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
89
55
64
61
92
98
45
48
14
4
3
3
3
2
3
4
2
4
4
4
4
19

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
1
1
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)

2
2
2
3
4
5
6
6
7
7
8
8
7
8
9
10
11
12
12
13
13
12
12
10

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
15
15
16
16
17
19
20
21
22
22
22
22
22
21
20
18
17
15

Feels Like (°C)

17
16
16
15
15
14
14
14
14
16
17
19
20
21
21
21
22
21
20
19
18
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

74
81
80
77
79
82
86
85
83
78
70
63
57
53
49
47
44
41
40
43
48
52
57
64

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

314
313
312
312
310
309
308
307
306
305
304
304
305
306
307
308
310
311
310
309
310
311
312
313

Thursday 23

Waxing Gibbous 81%

18:39

23:52

23 Good
00 Good
01 OK
02 OK
03 OK
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

Sun - Rise: 05:03, Set: 21:34, Transit: 13:19. Moon - Rise: 18:39, Set: 23:52. Civil Dark: 22:26 - 04:12. Nautical Dark: 23:53 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
2
19
27
42
47
55
71
64
79
83
72
84
93
85
87
99
99
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
18
27
42
38
45
56
50
60
65
53
69
77
68
72
61
58
43
45
40
36
36
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
33
26
74
88
100
98

High Clouds (% Sky Obscured)

5
2
2
2
5
21
13
13
33
40
40
40
35
40
37
85
98
98
100
100
100
100
100
82

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
1
4
1
0
0
0
0
0
0
0
10
15
24
33

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
11
11
11
11
11
10
12
12
14
16
17
17
18
18
18
18
17
17
16
15
15
14
14

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
13
14
15
17
17
18
18
18
18
19
19
19
19
18
17
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
79
81
79
80
79
71
74
72
67
63
63
62
59
55
53
53
55
57
61
65
72
75

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011

Ozone (du)

314
314
313
313
315
319
321
325
321
318
316
316
316
316
316
315
316
317
318
319
321
324
327
329

Friday 24

Waxing Gibbous 88%

19:44

00:17

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:05, Set: 21:33, Transit: 13:19. Moon - Rise: 19:44, Set: 00:17. Civil Dark: 22:24 - 04:14. Nautical Dark: 23:49 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
90
95
63
64
100
98
100
100
100
100
100
87
83
97
62
93
91
87
92
76
67
73

Low Clouds (% Sky Obscured)

50
56
45
46
41
54
86
97
100
100
100
100
100
87
83
82
61
69
62
56
45
36
27
43

Medium Clouds (% Sky Obscured)

96
95
47
88
41
46
83
85
93
77
66
33
27
23
32
40
45
38
29
23
32
41
50
50

High Clouds (% Sky Obscured)

67
50
40
18
32
24
60
28
9
28
20
25
30
0
2
3
4
3
2
0
18
37
50
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
5
7
9
9
9
7
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 (%)

32
33
34
37
36
40
50
35
32
25
15
8
20
12
21
14
6
11
7
15
20
19
21
40

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
14
14
14
14
14
15
16
16
16
16
16
15
15
14
14
14
14
13
12
12
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
11
11
11
10
10
10
11
11
11
12
12
14
15
15
17
16
17
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

80
82
80
83
80
82
83
89
89
90
90
89
90
77
59
56
60
55
58
61
65
68
72
77

Pressure (mb)

1010
1010
1009
1009
1008
1007
1006
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

332
337
340
340
336
330
330
330
335
340
344
346
345
345
339
335
334
330
327
327
329
330
330
329

Saturday 25

Waxing Gibbous 85%

20:33

00:57

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:07, Set: 21:31, Transit: 13:19. Moon - Rise: 20:33, Set: 00:57. Civil Dark: 22:21 - 04:16. Nautical Dark: 23:45 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
85
89
98
98
97
99
100
100
99
99
93
80
88
85
81
79
77
77
71
68
60
57
65

Low Clouds (% Sky Obscured)

62
75
80
91
98
97
98
98
94
91
89
77
63
54
53
53
56
57
58
57
46
40
36
30

Medium Clouds (% Sky Obscured)

52
64
79
92
72
86
75
89
34
29
33
29
25
21
24
24
24
24
25
22
21
20
18
11

High Clouds (% Sky Obscured)

17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
31

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

Precipitation Probability (%)

46
55
48
38
20
25
37
35
43
55
52
45
46
40
64
55
42
39
41
34
21
16
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
6
6
6
7
6
6
5
6
7
9
10
11
12
12
13
14
14
14
14
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
84
89
90
89
87
86
84
82
83
83
89
69
62
57
55
55
54
56
59
61
66
72
78

Pressure (mb)

1003
1003
1003
1003
1003
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1005
1006
1006
1007
1007
1008
1009
1010

Ozone (du)

328
328
329
328
330
329
329
329
329
329
331
332
333
333
336
337
338
339
337
336
334
335
335
335

Sunday 26

Waxing Gibbous 93%

21:06

01:55

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:09, Set: 21:29, Transit: 13:19. Moon - Rise: 21:06, Set: 01:55. Civil Dark: 22:19 - 04:19. Nautical Dark: 23:41 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
77
82
86
91
94
97
100
100
100
100
100
100
100
99
99
99
99
100
100
98
97
95
97

Low Clouds (% Sky Obscured)

26
21
27
34
40
40
40
43
40
35
31
54
76
97
94
93
91
90
90
90
90
89
88
88

Medium Clouds (% Sky Obscured)

6
1
2
3
4
31
57
83
89
94
100
83
66
46
49
56
60
67
75
81
83
85
86
81

High Clouds (% Sky Obscured)

59
77
82
86
86
91
95
100
99
97
95
76
53
29
41
55
71
84
86
80
69
61
54
55

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 (%)

3
0
1
2
0
0
1
0
1
2
1
5
10
13
17
16
12
29
40
24
28
31
31
32

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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
14
14
15
15
16
17
17
18
18
18
18
18
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
84
82
79
80
82
82
82
79
78
74
71
67
65
62
60
62
64
67
68
72
73

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

336
337
338
338
337
337
337
337
338
338
339
340
340
340
341
341
342
343
341
340
338
339
339
340

Monday 27

Waxing Gibbous 97%

21:27

03:07

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

Sun - Rise: 05:10, Set: 21:27, Transit: 13:19. Moon - Rise: 21:27, Set: 03:07. Civil Dark: 22:17 - 04:21. Nautical Dark: 23:37 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
96
92
88
80
71
65
75
83
91
93
94
96
94
93
92

Low Clouds (% Sky Obscured)

89
89
91
95
100
96
91
86
76
68
58
57
50
46
48
53
53
52
50
55

Medium Clouds (% Sky Obscured)

76
72
72
72
67
48
29
12
12
9
4
4
2
0
3
6
13
17
21
21

High Clouds (% Sky Obscured)

64
75
65
53
35
25
10
3
7
10
10
25
41
53
58
63
64
61
54
44

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
30
34
36
36
45
48
31
28
25
20
21
19
18
22
24
21
23
23
17

Precipitation Amount (mm)

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
15
15
15
15
15
15
16
17
18
18
18
18
17
16
16
16
15

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
17
18
18
19
19
20
20
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

13
14
15
15
15
15
15
15
15
15
14
13
13
13
13
13
14
14
14
14

Relative Humidity (%)

78
82
88
88
89
89
88
88
87
83
78
74
71
67
64
67
70
73
75
76

Pressure (mb)

1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

340
341
341
341
340
339
339
339
338
339
339
339
339
340
340
339
338
337
336
336

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

Generated: 21/07/26 23:20:34. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+1.00