Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

20:13

05:04

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 OK
08 Good
09 OK
10 OK
11 Bad

Sun - Rise: 06:16, Set: 20:34, Transit: 13:24. Moon - Rise: 20:13, Set: 05:04. Civil Dark: 21:15 - 05:35. Nautical Dark: 22:08 - 04:43. Astro Dark: 23:14 - 03:38

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
99
94
98
92
88
78
71
68
65
63
57
35
10
27
34
69

Low Clouds (% Sky Obscured)

24
19
0
25
0
0
0
40
39
42
17
0
3
6
3
21
29
16
12
14
5
21
31
42

Medium Clouds (% Sky Obscured)

67
61
59
85
98
77
98
100
98
94
79
28
88
29
63
68
65
57
21
20
4
3
12
14

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
97
98
81
92
59
64
22
28
34
28
25
18
1
0
2
4
29

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
1
1
1
1
1
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
1
0
1
1
2
7
6
4
6
4
8
6
5
6
4
3
1
0
0
0
0
3
2

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)

15
16
16
16
9
7
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
19
20
20
21
20
20
20
19
18
17
16
16
16
16
15
14
13
13
13
17
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

61
59
56
56
57
59
66
74
77
77
79
85
87
86
89
89
90
89
92
93
87
77
70
65

Pressure (mb)

1017
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

323
324
325
324
322
322
321
320
322
324
325
325
323
323
324
325
327
330
330
329
328
326
326
325

Thursday 27

Waxing Gibbous 100%

20:19

06:28

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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: 06:18, Set: 20:31, Transit: 13:24. Moon - Rise: 20:19, Set: 06:28. Civil Dark: 21:12 - 05:38. Nautical Dark: 22:05 - 04:45. Astro Dark: 23:10 - 03:42

Total Clouds (% Sky Obscured)

63
92
87
100
93
71
44
45
94
100
96
51
44
46
54
49
49
57
51
45
49
74
56
79

Low Clouds (% Sky Obscured)

40
77
77
74
64
36
33
37
33
49
68
51
44
46
49
45
46
57
51
45
49
74
56
79

Medium Clouds (% Sky Obscured)

21
20
17
24
32
29
19
23
20
12
7
0
0
0
5
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
30
43
100
69
8
38
45
50
99
37
51
26
5
34
13
45
45
51
30
30
29
30
26

ISS Passover

Visibility (miles)

9
9
9
9
9
6
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
3
70
13
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
19
30
21
22
10
0
0
1
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)

8
8
7
6
5
2
3
2
1
1
2
2
2
2
2
2
1
1
1
0
0
1
3
4

Chance of Frost

Temperature (°C)

21
22
22
23
23
22
22
21
19
18
16
15
15
14
13
13
13
12
12
12
14
16
17
18

Feels Like (°C)

22
21
22
22
23
23
23
22
20
19
16
17
14
14
15
13
13
11
12
11
14
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

61
58
58
59
63
61
64
74
82
85
87
87
89
90
92
93
92
92
93
92
87
82
77
72

Pressure (mb)

1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1003
1003

Ozone (du)

324
323
324
325
326
326
326
325
325
325
326
326
327
326
325
324
325
326
327
328
329
329
329
330

Friday 28

Full Moon 99%

20:25

07:53

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: 06:20, Set: 20:29, Transit: 13:24. Moon - Rise: 20:25, Set: 07:53. Civil Dark: 21:09 - 05:40. Nautical Dark: 22:02 - 04:48. Astro Dark: 23:05 - 03:46

Total Clouds (% Sky Obscured)

72
83
89
65
79
84
76
81
85
76
78
85
82
85
99
100
95
99
95
96
98
100
100
100

Low Clouds (% Sky Obscured)

71
83
89
65
73
73
63
71
74
76
78
84
81
80
90
88
89
88
82
80
77
74
81
87

Medium Clouds (% Sky Obscured)

0
0
0
0
4
11
13
20
14
0
0
0
0
0
0
11
19
19
22
30
44
50
50
50

High Clouds (% Sky Obscured)

22
3
0
0
0
0
0
0
9
0
0
7
9
31
82
83
81
93
46
62
80
100
100
100

ISS Passover

Visibility (miles)

9
3
3
9
9
6
9
9
9
0
0
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
8
73
73
73
73
73
73
73
73
73
73
73
73

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
1
4
3
6
5
3
0
1
2
0
0
3
1
10
2
5
1
3
2
3
3
8
13

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
8
8
7
8
6
6
5
4
4
3
3
2
2
2
1
1
1
0
0
0
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
70
71
73
77
82
96
100
98
92
92
95
90
92
93
93
92
83
83
82
79
77

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1000
1001
1001
1001
1001

Ozone (du)

329
328
329
329
329
328
327
327
327
326
323
319
318
316
316
313
312
310
308
308
307
307
307
309

Saturday 29

Waning Gibbous 96%

20:30

09:18

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: 06:22, Set: 20:26, Transit: 13:23. Moon - Rise: 20:30, Set: 09:18. Civil Dark: 21:07 - 05:42. Nautical Dark: 21:58 - 04:51. Astro Dark: 23:01 - 03:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
98
97
95
93
92
93
94
95
92
90
88
88
89

Low Clouds (% Sky Obscured)

94
93
91
90
85
80
74
78
82
86
88
89
90
89
87
85
87
89
91
83
75
67
69
71

Medium Clouds (% Sky Obscured)

53
86
99
98
99
100
98
97
95
93
94
92
91
90
88
87
82
75
38
44
20
19
76
78

High Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
97
93
90
87
90
85
4
0
0
6
45
10
8
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
5
5
6

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

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

Precipitation Probability (%)

11
27
35
34
45
55
53
44
50
49
43
42
42
46
51
58
54
56
44
44
51
59
64
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
72
75
79
81
83
86
92
92
95
93
93
92
92
92
92
95
93
93
92
87
85
85

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

309
309
309
309
310
311
311
312
312
312
313
314
316
320
323
324
328
329
330
333
335
335
332
331

Sunday 30

Waning Gibbous 91%

20:35

10:46

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: 06:24, Set: 20:23, Transit: 13:23. Moon - Rise: 20:35, Set: 10:46. Civil Dark: 21:04 - 05:44. Nautical Dark: 21:55 - 04:53. Astro Dark: 22:57 - 03:53

Total Clouds (% Sky Obscured)

89
91
93
95
96
98
100
100
100
100
98
96
95
96
98
100
93
86
79
81
84
86
84
83

Low Clouds (% Sky Obscured)

73
72
70
69
70
71
72
74
77
79
76
74
72
81
91
100
93
86
79
78
76
75
76
77

Medium Clouds (% Sky Obscured)

22
80
19
22
18
19
18
26
32
38
37
95
85
71
57
40
38
38
37
38
39
40
31
19

High Clouds (% Sky Obscured)

2
13
73
83
90
96
99
29
19
42
10
18
52
36
22
12
14
21
25
26
21
4
5
7

ISS Passover

Visibility (miles)

6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

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

Precipitation Probability (%)

71
69
68
66
52
52
44
29
21
15
19
22
18
30
28
26
39
47
46
47
51
54
59
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
5
5
5
4
3
2
1
0
0
1
1
1
1
1
3
5
7
7
9
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
82
75
73
72
72
78
84
90
93
93
93
93
95
95
96
96
95
95
95
93
93
90

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004

Ozone (du)

331
333
333
334
334
334
334
335
335
335
335
334
334
333
334
335
336
338
340
342
343
344
345
345

Monday 31

Waning Gibbous 83%

20:41

No Set

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: 06:26, Set: 20:21, Transit: 13:23. Moon - Rise: 20:41, Set: No Set. Civil Dark: 21:01 - 05:46. Nautical Dark: 21:52 - 04:56. Astro Dark: 22:52 - 03:56

Total Clouds (% Sky Obscured)

81
86
93
99
94
89
83
87
92
96
97
99
100
99
98
97
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
75
73
70
63
55
48
49
50
51
62
73
84
80
76
72
78
83
89
93
96
100
97
93

Medium Clouds (% Sky Obscured)

7
29
50
72
49
29
6
4
6
10
39
54
69
77
83
89
61
34
7
11
21
26
40
48

High Clouds (% Sky Obscured)

10
22
34
42
36
27
23
28
33
47
50
53
52
40
28
19
31
45
57
75
83
90
95
95

ISS Passover

Visibility (miles)

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

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

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

Precipitation Probability (%)

63
62
58
58
54
51
48
34
26
25
28
31
30
60
81
95
95
91
80
91
95
95
95
95

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0.2
0.4
0.6
0.6
0.6
0.4
0.6
0.9
1.2
1.5
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
12
12
12
12
12
12
12
11
11
11
12
12
12
12
12
12
12
11
12
12
12
12

Relative Humidity (%)

86
83
84
87
89
89
87
89
90
92
92
93
95
96
96
95
95
95
93
93
90
89
86
86

Pressure (mb)

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

Ozone (du)

345
345
343
341
339
339
339
338
337
335
334
334
335
335
337
338
340
342
344
346
349
353
356
357

Tuesday 1

Waning Gibbous 74%

20:49

12:18

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

Sun - Rise: 06:28, Set: 20:18, Transit: 13:22. Moon - Rise: 20:49, Set: 12:18. Civil Dark: 20:58 - 05:49. Nautical Dark: 21:49 - 04:58. Astro Dark: 22:48 - 04:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
92
94
95
97
97
98
98
99
99
100

Low Clouds (% Sky Obscured)

90
89
87
86
89
92
95
92
88
85
88
91
94
94
95
95
90
85
80

Medium Clouds (% Sky Obscured)

57
59
62
64
51
38
25
31
38
41
46
48
58
62
65
69
61
54
48

High Clouds (% Sky Obscured)

95
95
90
75
70
70
60
41
27
13
10
8
5
3
1
0
8
17
40

ISS Passover

Visibility (miles)

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

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
90
80
71
74
87
82
79
81
76
71
71
68
64
61

Precipitation Amount (mm)

1.4
1.2
1.1
0.9
0.7
0.6
0.4
0.3
0.4
0.6
0.5
0.4
0.5
0.5
0.4
0.4
0.4
0.3
0.3

Wind Speed/Direction (mph)

9
10
12
14
18
17
17
16
15
15
15
12
10
9
7
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
86
86
87
87
90
93
95
95
93
93
92
90
90
87
86

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006

Ozone (du)

357
358
357
356
354
356
358
360
360
361
361
361
362
362
360
358
357
357
357

Forecast for Resipol, Highland, United Kingdom (56.71,-5.73)

Generated: 26/08/26 12:23:45. Forecast: 26/08/26 to 01/09/26. Timezone: UTC+1.00