Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

21:03

05:56

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

Sun - Rise: 05:20, Set: 20:49, Transit: 13:04. Moon - Rise: 21:03, Set: 05:56. Civil Dark: 21:30 - 04:39. Nautical Dark: 22:25 - 03:44. Astro Dark: 23:45 - 02:27

Total Clouds (% Sky Obscured)

1
0
2
2
0
3
3
0
0
0
40
29
12
14
33
60
99
95
92
52
22
25
94
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
10
10
10
8
7
8
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
31
17
0
0
7
21
17

High Clouds (% Sky Obscured)

0
0
2
2
0
3
2
0
0
0
40
29
12
9
30
56
99
83
85
40
7
3
92
51

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
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)

13
13
13
15
12
8
7
6
5
4
4
4
4
4
4
5
7
8
10
11
11
10
11
13

Chance of Frost

Temperature (°C)

31
30
28
26
24
22
20
19
18
17
17
16
16
15
15
17
19
21
22
24
25
26
27
27

Feels Like (°C)

28
27
25
24
22
21
21
20
19
18
18
18
17
16
16
18
18
19
20
21
22
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

21
22
24
29
36
49
60
65
70
73
75
82
85
90
86
73
62
57
48
40
34
27
27
30

Pressure (mb)

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

Ozone (du)

324
324
324
324
323
322
322
323
328
326
324
324
323
324
325
326
328
329
332
332
330
330
332
333

Thursday 30

Waning Gibbous 98%

21:19

07:12

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 OK
07 OK
08 OK
09 OK
10 OK
11 Good
12 Good
13 OK
14 OK
15 OK

Sun - Rise: 05:21, Set: 20:48, Transit: 13:04. Moon - Rise: 21:19, Set: 07:12. Civil Dark: 21:28 - 04:41. Nautical Dark: 22:23 - 03:47. Astro Dark: 23:40 - 02:31

Total Clouds (% Sky Obscured)

70
78
97
100
100
100
100
100
100
100
100
100
93
75
41
39
25
29
19
0
10
21
35
42

Low Clouds (% Sky Obscured)

70
77
82
17
33
13
9
11
7
7
13
18
22
23
23
22
12
14
9
0
3
6
5
0

Medium Clouds (% Sky Obscured)

17
10
15
26
27
64
66
46
55
30
20
15
11
1
0
0
0
0
0
0
0
0
14
14

High Clouds (% Sky Obscured)

41
50
91
100
100
100
100
100
100
100
100
100
80
35
0
0
0
0
0
0
0
0
2
10

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
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)

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

Chance of Frost

Temperature (°C)

26
25
24
24
23
22
21
20
19
18
18
17
16
16
15
16
17
18
20
21
22
23
24
24

Feels Like (°C)

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

Dew Point (°C)

12
11
10
10
10
13
15
14
8
6
9
8
8
7
6
5
4
3
2
1
-0
-1
-2
-2

Relative Humidity (%)

39
40
41
42
44
56
68
69
48
44
55
55
58
54
53
47
43
37
31
27
22
20
18
17

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

331
330
329
328
328
331
333
334
334
335
336
341
342
344
346
347
348
349
350
350
349
346
343
342

Friday 31

Waning Gibbous 94%

21:33

08:27

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

Sun - Rise: 05:23, Set: 20:46, Transit: 13:04. Moon - Rise: 21:33, Set: 08:27. Civil Dark: 21:26 - 04:42. Nautical Dark: 22:21 - 03:49. Astro Dark: 23:36 - 02:35

Total Clouds (% Sky Obscured)

64
61
72
71
57
70
71
50
48
39
40
10
0
0
0
0
0
0
5
6
15
22
27
32

Low Clouds (% Sky Obscured)

0
4
4
3
3
3
0
0
0
0
2
1
0
0
0
0
0
0
4
4
6
8
2
0

Medium Clouds (% Sky Obscured)

16
16
20
70
33
18
71
27
48
39
40
4
0
0
0
0
0
0
0
0
0
3
6
9

High Clouds (% Sky Obscured)

30
35
35
30
30
30
35
32
30
25
30
0
0
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
1
5
3
4
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)

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

Chance of Frost

Temperature (°C)

24
24
23
22
21
19
17
15
14
14
13
13
12
12
12
13
16
18
20
21
22
23
24
24

Feels Like (°C)

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

Dew Point (°C)

-3
-2
1
5
8
9
10
10
10
8
5
5
8
10
11
11
11
11
9
7
4
1
-1
-3

Relative Humidity (%)

17
17
22
33
41
54
64
72
73
69
58
58
75
88
93
83
71
61
51
41
30
23
18
16

Pressure (mb)

1017
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

340
337
336
335
335
333
333
333
334
338
347
357
365
367
359
356
358
360
361
362
361
351
345
343

Saturday 1

Waning Gibbous 88%

21:44

09:43

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:24, Set: 20:44, Transit: 13:03. Moon - Rise: 21:44, Set: 09:43. Civil Dark: 21:25 - 04:44. Nautical Dark: 22:18 - 03:51. Astro Dark: 23:32 - 02:39

Total Clouds (% Sky Obscured)

71
62
100
100
100
100
94
90
83
74
62
49
59
73
87
91
95
100
98
96
95
94
91
93

Low Clouds (% Sky Obscured)

4
0
4
0
3
0
0
2
0
0
0
0
0
0
0
0
2
0
0
0
0
0
5
6

Medium Clouds (% Sky Obscured)

10
9
11
9
7
4
4
4
4
74
62
49
51
39
87
79
94
77
85
96
69
71
77
85

High Clouds (% Sky Obscured)

46
54
100
100
100
100
89
78
70
58
49
40
43
57
67
83
91
100
82
71
61
62
65
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
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
7
5
8
8
7
6
5
4
2
3
4
4
3
3
2
3
4
3
4
4
5
7
11

Chance of Frost

Temperature (°C)

25
24
24
23
20
18
17
15
14
13
13
12
12
12
13
14
16
18
21
22
23
24
25
25

Feels Like (°C)

22
20
23
20
17
16
14
13
13
12
11
10
11
12
12
14
16
17
21
21
22
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

16
16
19
27
38
46
49
65
71
66
59
64
76
87
89
78
65
54
42
33
28
22
22
24

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016

Ozone (du)

342
340
339
337
336
334
332
331
331
331
330
330
330
328
328
328
328
328
328
328
330
330
331
333

Sunday 2

Waning Gibbous 80%

21:56

11:00

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:26, Set: 20:43, Transit: 13:03. Moon - Rise: 21:56, Set: 11:00. Civil Dark: 21:23 - 04:46. Nautical Dark: 22:16 - 03:53. Astro Dark: 23:28 - 02:43

Total Clouds (% Sky Obscured)

91
90
89
79
69
89
92
82
98
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
3
4
0
11
16
60
14
10
0
3
17
3
3
0
1
2
4
8
12
20
15
11
6

Medium Clouds (% Sky Obscured)

86
90
89
24
27
89
92
56
92
81
93
75
84
76
82
76
64
55
67
79
89
74
58
43

High Clouds (% Sky Obscured)

71
29
75
56
37
77
69
48
55
67
100
100
100
100
100
100
100
100
99
98
97
98
99
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
0
0
0
0
0
0
0
0
0
0
7
10
13
6
9
9
14
14
6
10
11
7

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

Chance of Frost

Temperature (°C)

24
23
22
22
21
19
19
19
19
19
19
19
18
19
19
19
20
20
21
22
22
23
23
22

Feels Like (°C)

19
20
19
19
19
18
17
17
17
17
17
17
16
17
16
16
17
17
17
17
18
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

35
40
43
47
59
73
72
72
77
73
77
78
81
81
81
76
72
67
63
60
58
55
56
55

Pressure (mb)

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

Ozone (du)

333
332
332
332
333
333
334
332
331
329
329
329
328
327
326
325
325
326
326
326
326
327
326
326

Monday 3

Waning Gibbous 71%

22:08

12:19

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:27, Set: 20:41, Transit: 13:03. Moon - Rise: 22:08, Set: 12:19. Civil Dark: 21:21 - 04:48. Nautical Dark: 22:13 - 03:55. Astro Dark: 23:24 - 02:47

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

10
14
12
10
7
3
14
26
37
44
52
59
55
53
49
44
42
38
40
42
44
46
47
47

Medium Clouds (% Sky Obscured)

54
67
81
69
57
46
64
82
100
98
96
94
85
76
67
73
80
85
89
93
98
92
87
81

High Clouds (% Sky Obscured)

99
97
96
96
95
92
94
97
99
92
86
80
83
84
86
85
84
86
92
96
100
100
100
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

12
10
2
6
6
4
28
42
53
55
51
41
44
54
64
71
81
86
90
90
87
84
72
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0.2
0.4
0.4
0.6
0.5
0.5
0.5
0.4
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
19
19
18
17
17
17
18
17
17
17
17
17
17
17
17
17
17
17
18
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
59
63
67
69
71
73
73
74
74
76
76
76
76
77
76
73
69
67
64
61
60
63
68

Pressure (mb)

1012
1012
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

326
327
328
329
330
332
333
331
330
328
327
326
325
325
326
327
327
327
327
329
330
332
333
334

Tuesday 4

Waning Gibbous 60%

22:22

13:43

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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: 05:29, Set: 20:39, Transit: 13:03. Moon - Rise: 22:22, Set: 13:43. Civil Dark: 21:19 - 04:49. Nautical Dark: 22:11 - 03:58. Astro Dark: 23:20 - 02:50

Total Clouds (% Sky Obscured)

98
96
94
84
74
55
41
31
24
36
45
49
49
49
49
55
64
72
81
90
100

Low Clouds (% Sky Obscured)

62
77
89
84
74
55
41
31
24
36
45
49
45
43
41
39
37
39
50
63
72

Medium Clouds (% Sky Obscured)

78
76
73
51
27
5
5
4
4
4
4
4
12
21
32
33
33
33
44
55
66

High Clouds (% Sky Obscured)

76
52
25
13
6
1
0
0
0
0
0
0
0
0
0
16
32
50
61
69
75

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

Fog (%)

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

Precipitation Probability (%)

44
34
24
20
18
12
14
11
3
8
6
2
9
9
2
8
8
2
13
22
28

Precipitation Amount (mm)

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
13
12
10
9
8
7
7
6
6
5
5
5
5
5
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
80
83
86
87
89
89
89
90
89
90
90
88
87
86
80
74
68
75
80

Pressure (mb)

1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

335
334
334
334
335
336
336
338
339
340
339
338
336
335
334
333
333
333
332
331
330

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 29/07/26 16:00:27. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+1.00