Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 66%

17:35

22:52

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

Sun - Rise: 05:59, Set: 20:35, Transit: 13:16. Moon - Rise: 17:35, Set: 22:52. Civil Dark: 21:16 - 05:18. Nautical Dark: 22:10 - 04:24. Astro Dark: 23:20 - 03:16

Total Clouds (% Sky Obscured)

92
100
89
96
89
89
52
87
20
30
26
43
44
70
65
100
100
100
100
75
70
50
32
33

Low Clouds (% Sky Obscured)

97
93
85
54
49
35
52
69
65
44
32
43
35
19
25
44
51
50
51
27
10
6
27
33

Medium Clouds (% Sky Obscured)

65
65
59
40
25
18
22
30
18
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

82
91
66
70
66
53
62
31
35
6
1
3
5
6
2
0
0
0
2
2
2
2
2
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
4
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
0
0
0
0
0
0
0
0
0
1
3

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

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
17
15
14
12
10
12
12
8
8
8
9
9
9
9
10
11
13
14

Feels Like (°C)

14
14
15
15
15
15
15
13
14
12
11
13
12
7
6
6
8
7
7
9
10
11
13
14

Dew Point (°C)

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

Relative Humidity (%)

62
59
57
56
57
56
60
67
77
91
98
85
87
100
100
100
88
89
87
85
81
73
62
54

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024

Ozone (du)

340
340
343
343
344
343
343
345
346
347
347
346
345
345
344
345
346
348
347
346
344
343
342
342

Sunday 23

Waxing Gibbous 75%

18:31

23:43

12 Bad
13 OK
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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:01, Set: 20:32, Transit: 13:15. Moon - Rise: 18:31, Set: 23:43. Civil Dark: 21:13 - 05:20. Nautical Dark: 22:07 - 04:27. Astro Dark: 23:15 - 03:20

Total Clouds (% Sky Obscured)

51
48
66
69
90
69
64
54
57
64
53
73
83
86
75
75
96
79
80
25
32
42
43
47

Low Clouds (% Sky Obscured)

51
48
66
63
37
46
37
29
11
18
22
21
13
15
0
0
0
6
8
7
28
24
32
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
30
26
35
34
29
41
36
41
37
39
48
26
10
2
2
9
9
6

High Clouds (% Sky Obscured)

0
0
0
28
67
42
31
12
13
16
15
16
30
28
25
37
96
77
70
12
10
18
8
5

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
49
49
52
57
56
55
59
65
70
74
77
80
81
81
83
83
84
86
83
77
69
62
56

Pressure (mb)

1024
1023
1023
1023
1024
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

342
343
344
345
343
337
335
335
335
333
333
333
333
334
334
334
333
333
332
332
330
328
326
325

Monday 24

Waxing Gibbous 83%

19:09

00:51

12 OK
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 OK
10 OK
11 OK

Sun - Rise: 06:03, Set: 20:30, Transit: 13:15. Moon - Rise: 19:09, Set: 00:51. Civil Dark: 21:11 - 05:22. Nautical Dark: 22:04 - 04:29. Astro Dark: 23:10 - 03:24

Total Clouds (% Sky Obscured)

44
72
80
92
88
92
100
82
90
86
73
98
91
90
91
84
82
71
62
56
51
31
35
45

Low Clouds (% Sky Obscured)

44
63
74
65
58
47
23
25
30
25
25
27
31
36
30
29
29
18
0
0
0
5
26
32

Medium Clouds (% Sky Obscured)

2
45
56
64
51
32
24
21
15
19
18
23
24
21
9
5
32
27
23
23
19
6
0
0

High Clouds (% Sky Obscured)

2
2
3
3
2
49
92
65
81
68
42
83
81
85
82
55
25
27
33
34
33
22
11
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
1
1
1
1
1
2

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
1
1
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
20
19
18
18
18
16
14
13
12
12
12
11
10
10
10
10
10
12
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

51
47
45
45
44
50
55
59
59
59
60
62
65
69
72
73
74
74
74
72
66
59
53
48

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

324
324
324
324
324
324
324
322
321
321
322
322
322
321
321
321
322
322
321
321
322
323
323
323

Tuesday 25

Waxing Gibbous 90%

19:33

02:10

12 Good
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
10 Bad
11 Bad

Sun - Rise: 06:05, Set: 20:27, Transit: 13:15. Moon - Rise: 19:33, Set: 02:10. Civil Dark: 21:08 - 05:24. Nautical Dark: 22:01 - 04:32. Astro Dark: 23:06 - 03:28

Total Clouds (% Sky Obscured)

18
79
79
75
75
76
87
82
80
82
98
93
97
100
99
98
99
99
99
99
100
100
85
90

Low Clouds (% Sky Obscured)

4
20
19
32
40
9
20
27
20
19
23
30
26
24
33
46
59
70
69
64
62
56
54
54

Medium Clouds (% Sky Obscured)

0
38
41
42
49
40
47
52
47
37
35
51
70
66
59
53
51
49
51
46
39
30
34
48

High Clouds (% Sky Obscured)

18
35
34
19
2
34
30
18
25
78
98
90
97
100
99
97
91
90
86
91
95
100
63
65

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 (%)

2
1
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
3
5
8
6
12
20
10
20
10
9
9
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)

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

Chance of Frost

Temperature (°C)

18
19
20
20
20
20
19
18
17
15
14
14
13
13
13
13
13
13
13
13
14
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
48
48
48
47
48
53
59
66
73
79
83
86
90
92
93
95
93
92
90
87
83
75
69

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

324
324
325
326
328
328
328
329
328
327
326
324
323
321
319
317
315
314
314
314
314
315
314
315

Wednesday 26

Waxing Gibbous 95%

19:49

03:33

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
10 Bad
11 Bad

Sun - Rise: 06:07, Set: 20:25, Transit: 13:15. Moon - Rise: 19:49, Set: 03:33. Civil Dark: 21:05 - 05:26. Nautical Dark: 21:57 - 04:35. Astro Dark: 23:01 - 03:32

Total Clouds (% Sky Obscured)

91
95
97
97
98
99
100
100
100
100
99
99
98
95
93
91
93
97
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

70
68
66
54
52
54
65
74
75
66
42
36
37
38
58
76
74
73
74
75
77
78
83
88

Medium Clouds (% Sky Obscured)

47
51
50
54
53
55
56
58
59
67
72
85
81
79
74
64
79
82
86
91
95
100
85
61

High Clouds (% Sky Obscured)

45
45
38
27
52
77
100
100
100
100
93
85
76
55
40
17
45
72
100
100
100
100
90
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
5
1
5
2
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
8
8
9
9
9
16
20
25
23
21
16
11
11
9
3
10
24
94
95
77
95
78
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.1
0.4
1
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
16
16
15
15
14
14
14
14
14
14
14
14
14
14
15
15
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
72
74
76
77
81
85
89
87
87
90
90
90
93
96
95
95
95
96
96
96
96
95

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1010

Ozone (du)

315
314
315
314
313
314
316
318
320
322
320
316
314
314
312
310
308
306
306
305
305
306
305
305

Thursday 27

Waxing Gibbous 99%

20:00

04:57

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
10 Bad
11 Bad

Sun - Rise: 06:09, Set: 20:22, Transit: 13:14. Moon - Rise: 20:00, Set: 04:57. Civil Dark: 21:02 - 05:28. Nautical Dark: 21:54 - 04:37. Astro Dark: 22:57 - 03:36

Total Clouds (% Sky Obscured)

98
98
99
100
90
82
75
99
100
100
99
99
98
98
99
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
78
62
47
47
46
45
79
79
82
86
89
90
90
90
89
91
93
95
97
98
99
92
85

Medium Clouds (% Sky Obscured)

57
40
35
40
55
54
53
69
72
77
75
70
65
73
82
90
88
86
83
87
90
95
95
96

High Clouds (% Sky Obscured)

78
85
93
100
88
73
57
97
99
100
75
52
33
30
27
25
41
60
79
82
87
92
93
95

ISS Passover

Visibility (miles)

3
4
5
5
7
9
4
6
7
8
9
9
9
9
6
4
1
0
0
0
3
6
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
None
None
None
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

62
42
29
15
28
45
57
54
46
31
33
28
23
49
67
85
83
80
74
82
86
88
95
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0.3
0.6
0.6
0.5
0.4
0.5
0.6
0.6
0.8
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
95
95
96
96
95
95
96
95
96
98
98
100
98
98
98
98
96
93
90

Pressure (mb)

1010
1010
1010
1009
1010
1010
1009
1010
1010
1010
1011
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

306
309
311
313
311
311
312
315
317
318
320
320
320
321
320
320
320
322
324
326
328
330
331
330

Friday 28

Full Moon 100%

20:08

06:20

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
10 Bad
11 Bad

Sun - Rise: 06:10, Set: 20:20, Transit: 13:14. Moon - Rise: 20:08, Set: 06:20. Civil Dark: 21:00 - 05:31. Nautical Dark: 21:51 - 04:40. Astro Dark: 22:53 - 03:39

Total Clouds (% Sky Obscured)

100
98
96
95
96
98
100
96
93
88
93
96
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
78
75
73
66
56
46
52
55
64
73
81
90
93
94
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

96
77
61
48
38
29
20
31
43
54
55
50
51
67
82
100
87
72
58
69
84
99
99
99

High Clouds (% Sky Obscured)

88
85
84
84
88
94
100
96
93
88
90
95
100
100
100
100
100
100
100
100
100
100
98
96

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
93
65
69
57
34
49
50
49
57
61
58
51
45
41
42
42
38
41
43

Precipitation Amount (mm)

1.3
1
0.8
1
0.8
0.6
0
0.3
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
18
18
17
18
20
21
16
17
16
16
17
17
15
15
15
15
15
15
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

86
82
78
74
70
77
83
90
90
90
92
93
96
98
98
98
98
98
96
96
96
95
95
93

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

329
328
329
329
329
328
327
325
325
325
326
325
325
325
325
326
326
327
328
329
329
328
328
327

Forecast for Cramond Bridge, Edinburgh, United Kingdom (55.96,-3.30)

Generated: 22/08/26 07:26:52. Forecast: 22/08/26 to 28/08/26. Timezone: UTC+1.00