Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

21:50

05:51

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

Sun - Rise: 05:14, Set: 21:23, Transit: 13:19. Moon - Rise: 21:50, Set: 05:51. Civil Dark: 22:14 - 04:25. Nautical Dark: 23:29 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
81
56
48
10
0
19
26
23
27
52
40
40
37
36
37
67
82
62
29
27
13
4
0

Low Clouds (% Sky Obscured)

65
26
24
16
10
0
19
26
23
26
42
34
40
37
36
31
53
63
48
29
27
13
4
0

Medium Clouds (% Sky Obscured)

31
0
0
0
0
0
0
1
0
4
7
12
0
0
0
4
33
32
27
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
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
8
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 (%)

2
0
0
0
0
0
0
0
0
0
4
13
6
3
1
1
1
2
7
0
5
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
7
7
7
8
8
8
8
9
10
12
13
14
15
15
16
16
16
16
15
14
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
12
12
12
12
11
11
12
12
11
12
12
12
13
12
12
12
13
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
92
93
92
92
92
93
89
84
76
68
59
51
49
49
50
53
60
59
60
62
67

Pressure (mb)

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

Ozone (du)

354
360
366
363
363
364
362
363
364
364
365
365
365
368
367
370
371
370
371
372
372
372
373
374

Thursday 30

Waning Gibbous 98%

21:57

07:14

22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
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 OK
20 Bad
21 OK

Sun - Rise: 05:16, Set: 21:21, Transit: 13:19. Moon - Rise: 21:57, Set: 07:14. Civil Dark: 22:12 - 04:28. Nautical Dark: 23:26 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
9
18
28
40
39
19
32
38
56
69
78
97
86
92
76
63
62
50
36
50
38

Low Clouds (% Sky Obscured)

0
0
0
9
18
22
26
21
14
25
36
46
50
57
63
60
48
54
57
62
43
19
29
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
8
32
46
61
80
77
84
64
9
3
7
25
40
23

High Clouds (% Sky Obscured)

0
0
0
0
2
11
18
13
2
5
1
2
5
0
0
0
0
0
0
0
0
0
0
1

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
3
18
30
31
18
25
12
11
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
79
81
84
85
87
88
90
85
79
70
61
54
55
60
62
56
55
52
55
56
59
64

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016

Ozone (du)

373
373
373
373
375
374
374
375
376
376
377
379
381
380
380
378
377
377
376
375
376
379
378
375

Friday 31

Waning Gibbous 94%

22:03

08:36

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

Sun - Rise: 05:18, Set: 21:19, Transit: 13:19. Moon - Rise: 22:03, Set: 08:36. Civil Dark: 22:10 - 04:30. Nautical Dark: 23:22 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
31
57
34
39
22
29
48
27
30
38
26
81
76
77
71
75
77
68
52
23
14
7
1

Low Clouds (% Sky Obscured)

20
24
27
33
31
19
21
25
27
30
38
26
45
55
59
47
67
50
68
52
20
11
6
0

Medium Clouds (% Sky Obscured)

27
15
23
2
9
1
10
29
1
1
0
5
53
39
30
33
33
39
4
0
0
0
0
0

High Clouds (% Sky Obscured)

1
3
20
4
2
2
1
0
0
0
2
1
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
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
1
1
7
18
22
23
15
4
0
1
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
9
9
9
9
9
9
8
8
9
11
12
13
13
14
15
16
16
15
15
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
80
81
84
87
87
90
90
90
86
79
69
60
56
56
57
57
57
51
55
52
55
60
66

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1017

Ozone (du)

372
372
372
373
374
374
373
372
372
372
370
369
370
372
372
372
370
370
370
371
372
370
369
365

Saturday 1

Waning Gibbous 88%

22:03

09:58

22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
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
20 Bad
21 Bad

Sun - Rise: 05:20, Set: 21:17, Transit: 13:19. Moon - Rise: 22:03, Set: 09:58. Civil Dark: 22:07 - 04:32. Nautical Dark: 23:18 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
60
77
64
51
34
32
29
22
26
40
59
59
69
57
54
59
74
75
90
100
97
94
90

Low Clouds (% Sky Obscured)

3
6
9
8
10
9
4
1
0
13
27
37
33
26
22
25
31
35
31
26
25
16
15
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
7
10
17
24
31
30
29
31
25
40
39
61
76
90

High Clouds (% Sky Obscured)

14
57
70
60
50
34
32
23
17
4
1
1
2
12
3
4
6
30
40
70
100
94
90
84

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
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
11
11
11
11
12
13
14
15
16
17
18
18
18
18
18
18
17
16
15

Feels Like (°C)

12
11
9
9
9
9
9
9
9
11
13
14
16
18
18
19
18
17
15
16
16
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

72
77
81
86
88
90
88
90
90
87
77
68
60
54
48
46
48
50
58
59
60
63
69
73

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018

Ozone (du)

364
363
362
361
359
358
357
356
355
353
352
351
349
348
347
346
345
343
342
340
340
340
340
338

Sunday 2

Waning Gibbous 80%

22:09

11:21

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
20 Bad
21 Bad

Sun - Rise: 05:22, Set: 21:15, Transit: 13:18. Moon - Rise: 22:09, Set: 11:21. Civil Dark: 22:05 - 04:34. Nautical Dark: 23:15 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
92
94
93
93
91
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
13
21
21
21
21
20
26
35
42
49
56
56
56
55
62
69
75
92
98
100
100
100
100

Medium Clouds (% Sky Obscured)

91
89
87
89
85
88
92
96
100
100
100
99
95
95
93
92
91
88
91
96
100
100
100
100

High Clouds (% Sky Obscured)

77
69
61
59
53
52
72
89
100
100
100
98
100
99
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
7
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
6
10
25
14
32
35
35
33
39
44
44
43
44
46
48
57
63
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
9
9
9
9
9
9
10
10
12
12
13
13
13
13
13
13
13
13
12
12

Relative Humidity (%)

75
78
77
79
80
81
81
81
81
81
80
80
84
84
89
92
92
93
95
96
96
96
96
95

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

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

Monday 3

Waning Gibbous 71%

22:15

12:48

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
20 Bad
21 Bad

Sun - Rise: 05:23, Set: 21:13, Transit: 13:18. Moon - Rise: 22:15, Set: 12:48. Civil Dark: 22:02 - 04:37. Nautical Dark: 23:11 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
98
98
97
95
96
96
94
93
81
72
51
50
55
60
65
69
74
68
62
56
65
75
84

Medium Clouds (% Sky Obscured)

99
98
96
96
97
98
98
99
100
100
100
100
97
94
92
94
97
100
99
97
96
97
98
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
45
17

ISS Passover

Visibility (miles)

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

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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

62
58
53
64
75
85
91
95
95
95
95
95
95
95
95
95
95
95
95
95
95
92
80
69

Precipitation Amount (mm)

0.3
0.2
0.2
0.3
0.4
0.6
0.6
0.7
0.8
0.9
1.2
1.4
1.4
1.3
1.5
1.4
1.4
1.4
1.1
0.9
0.7
0.6
0.5
0.4

Wind Speed/Direction (mph)

10
10
10
10
10
10
10
10
10
11
11
10
10
11
11
11
10
10
10
10
10
9
7
5

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
14
14
14
14
14
13
12

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
11
12
11
11
11
11
11
11
12
12
13
13
13
13
13
13
13
12
12

Relative Humidity (%)

95
95
95
95
95
95
96
96
96
95
95
95
95
96
96
96
96
96
95
95
95
95
95
95

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

339
339
339
339
338
338
338
337
336
335
335
335
335
337
338
339
342
345
347
351
355
358
361
363

Tuesday 4

Waning Gibbous 60%

22:23

14:19

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

Sun - Rise: 05:25, Set: 21:11, Transit: 13:18. Moon - Rise: 22:23, Set: 14:19. Civil Dark: 21:58 - 04:39. Nautical Dark: 23:08 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
99
98
98
97
96
94
93
92
91
97
89
80
72
74
76
79
78
80
82

Low Clouds (% Sky Obscured)

82
82
81
84
82
81
82
78
79
72
66
57
52
48
46
36
26
17
20
24
31

Medium Clouds (% Sky Obscured)

95
92
89
85
81
78
60
42
24
29
34
44
44
39
38
45
49
56
47
46
43

High Clouds (% Sky Obscured)

9
5
5
14
22
29
17
9
0
10
23
44
32
23
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

60
49
37
31
33
33
37
43
46
34
26
26
27
30
38
32
28
28
27
26
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
3
3
2
3
3
4
4
4
5
7
7
8
9
9
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
9
9
10
10
10
10
10
10
10
11
11
11
12
16
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
95
95
95
95
93
95
90
86
82
76
71
68
63
59
55
58
61

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

366
366
366
366
365
364
364
364
364
364
364
365
366
366
366
367
367
366
366
367
368

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

Generated: 29/07/26 22:39:47. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+1.00