Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

21:08

05:47

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

Sun - Rise: 05:11, Set: 20:54, Transit: 13:02. Moon - Rise: 21:08, Set: 05:47. Civil Dark: 21:37 - 04:28. Nautical Dark: 22:38 - 03:29. Astro Dark: 00:23 - 01:49

Total Clouds (% Sky Obscured)

29
36
24
48
77
3
7
26
50
50
100
63
80
95
93
63
97
84
90
76
70
57
61
68

Low Clouds (% Sky Obscured)

3
0
0
3
20
0
7
4
0
0
0
0
9
0
21
15
20
63
55
56
46
22
24
9

Medium Clouds (% Sky Obscured)

16
14
13
13
8
0
0
0
0
0
0
0
0
0
0
17
34
32
38
32
33
29
27
34

High Clouds (% Sky Obscured)

5
20
10
19
44
2
1
22
50
50
100
63
80
91
88
50
94
45
3
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
0
0
0
0
0
1
0
0
1
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
6
8
9
9
8
8
7
7
7
9
11
12
12
12
12
14
14
11
11
12
14
10

Chance of Frost

Temperature (°C)

28
25
24
22
22
21
19
18
17
16
16
18
20
21
22
24
25
25
25
24
24
25
24
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
42
43
48
57
63
72
74
78
82
83
76
65
53
48
47
45
47
55
46
47
42
37
35

Pressure (mb)

1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014

Ozone (du)

323
323
322
323
322
322
324
325
325
326
327
328
328
328
329
330
330
332
335
337
341
345
348
348

Thursday 30

Waning Gibbous 98%

21:23

07:05

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

Sun - Rise: 05:13, Set: 20:52, Transit: 13:02. Moon - Rise: 21:23, Set: 07:05. Civil Dark: 21:35 - 04:30. Nautical Dark: 22:35 - 03:31. Astro Dark: 00:14 - 01:57

Total Clouds (% Sky Obscured)

55
58
69
82
94
83
95
100
69
34
26
22
25
24
25
16
8
0
0
32
43
54
50
59

Low Clouds (% Sky Obscured)

21
37
57
34
39
28
30
35
48
32
26
22
25
24
25
16
8
0
0
0
0
2
25
42

Medium Clouds (% Sky Obscured)

23
20
25
24
31
28
24
24
15
4
0
0
0
0
0
0
0
0
0
17
21
26
18
19

High Clouds (% Sky Obscured)

0
0
14
81
75
75
75
75
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
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
1
0
1
0
0
2
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)

6
2
3
8
13
12
10
10
9
9
8
10
10
10
9
9
9
9
10
8
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
12
13
12
12
14
13
10
9
10
9
9
10
10
9
8
6
5
4
4
3
3
3
6

Relative Humidity (%)

40
58
69
67
73
81
81
73
71
76
76
67
61
55
49
43
36
32
28
27
26
26
27
35

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

346
343
342
342
346
348
349
351
353
354
357
359
360
360
360
360
360
361
361
360
358
355
353
352

Friday 31

Waning Gibbous 94%

21:34

08:23

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

Sun - Rise: 05:14, Set: 20:51, Transit: 13:02. Moon - Rise: 21:34, Set: 08:23. Civil Dark: 21:33 - 04:32. Nautical Dark: 22:32 - 03:34. Astro Dark: 00:07 - 02:03

Total Clouds (% Sky Obscured)

78
89
86
88
70
49
2
91
2
1
0
1
21
22
23
4
4
18
32
51
71
79
83
53

Low Clouds (% Sky Obscured)

55
63
62
57
58
25
1
13
1
0
0
1
17
17
19
4
4
4
5
13
24
30
22
2

Medium Clouds (% Sky Obscured)

25
27
27
25
19
0
0
15
0
0
0
0
0
0
0
0
0
8
15
23
24
22
23
20

High Clouds (% Sky Obscured)

1
18
20
15
20
20
0
82
0
0
0
0
0
0
0
0
0
0
0
0
16
33
46
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
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
1
1
3
4
3
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)

9
8
6
5
4
4
4
4
4
5
5
6
7
8
9
10
10
10
10
11
8
6
4
6

Chance of Frost

Temperature (°C)

21
18
17
16
15
14
14
13
12
12
11
13
16
18
19
21
22
22
23
23
24
23
23
22

Feels Like (°C)

17
15
15
14
14
13
13
14
13
12
11
14
15
17
18
19
20
20
20
19
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

44
57
69
74
80
78
84
86
87
90
86
66
51
41
37
33
30
28
25
26
26
28
29
35

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

352
352
353
354
358
366
368
370
371
372
368
368
365
368
366
367
367
367
366
363
359
354
350
348

Saturday 1

Waning Gibbous 88%

21:44

09:40

20 OK
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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:16, Set: 20:49, Transit: 13:02. Moon - Rise: 21:44, Set: 09:40. Civil Dark: 21:31 - 04:34. Nautical Dark: 22:30 - 03:36. Astro Dark: 00:00 - 02:09

Total Clouds (% Sky Obscured)

41
53
64
56
77
85
81
73
74
74
76
84
93
100
100
97
74
73
95
99
96
92
87
85

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
10
20
29
26
26
25
17
9
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
12
11
8
7
14
19
39
68
74
76
84
93
95
93
87
44
42
34
83
33
28
24
54

High Clouds (% Sky Obscured)

17
33
52
38
62
65
53
36
26
16
13
43
75
100
100
74
70
67
93
96
88
79
74
70

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
1
2
2
7
5
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)

6
5
5
4
3
3
3
4
5
5
4
4
5
5
5
6
8
9
11
13
13
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
65
75
82
86
87
89
89
83
80
79
70
59
50
46
41
37
33
34
36
41
44
47
54

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

345
343
343
341
338
335
333
333
332
331
330
330
330
331
331
333
334
335
335
334
332
332
331
331

Sunday 2

Waning Gibbous 80%

21:53

10:59

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:18, Set: 20:47, Transit: 13:02. Moon - Rise: 21:53, Set: 10:59. Civil Dark: 21:29 - 04:36. Nautical Dark: 22:27 - 03:39. Astro Dark: 23:54 - 02:15

Total Clouds (% Sky Obscured)

84
83
86
88
92
94
97
100
100
100
100
99
99
100
100
100
100
100
100
100
96
92
89
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
25
25
10
10
63
67
71
70
68
65
73
85
90
67
41
14
13

Medium Clouds (% Sky Obscured)

23
83
76
88
92
91
97
100
100
100
100
99
99
100
99
99
98
96
93
91
83
74
66
64

High Clouds (% Sky Obscured)

61
38
56
54
41
41
71
44
90
95
100
77
88
100
100
99
99
90
81
72
71
70
68
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
8
12
15
14
17
19
25
29
31
40
47
55
55
56
56
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
76
83
85
83
82
79
73
72
71
72
74
70
67
63
69
72
76
66
57
49
52
57
61

Pressure (mb)

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

Ozone (du)

333
332
333
332
332
331
331
332
331
330
330
330
330
330
330
330
330
331
330
330
330
329
329
328

Monday 3

Waning Gibbous 71%

22:04

12:21

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:19, Set: 20:45, Transit: 13:01. Moon - Rise: 22:04, Set: 12:21. Civil Dark: 21:27 - 04:38. Nautical Dark: 22:24 - 03:41. Astro Dark: 23:48 - 02:20

Total Clouds (% Sky Obscured)

86
85
90
96
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

12
14
36
55
72
71
71
70
64
58
55
65
72
78
81
81
82
81
79
77
75
70
67
67

Medium Clouds (% Sky Obscured)

62
59
71
86
100
100
100
100
99
99
98
97
96
95
95
96
97
86
76
75
85
85
85
80

High Clouds (% Sky Obscured)

69
72
81
91
100
99
99
97
95
94
100
98
95
91
94
97
100
100
100
100
100
100
100
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
3
2
2
2
1

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

Precipitation Probability (%)

49
47
56
65
74
81
85
86
84
79
71
63
51
42
42
41
42
56
78
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.4
0.4
0.4
0.5
0.5
0.4
0.3
0
0
0
0
0
0.2
0.6
1.2
1.2
1.4
1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
17
17
17
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
75
73
72
71
72
70
70
69
69
68
68
68
68
73
78
81
83
83
83
86
87
90

Pressure (mb)

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

Ozone (du)

329
329
330
330
330
330
329
329
329
329
329
328
328
328
328
328
328
328
328
328
328
328
329
329

Tuesday 4

Waning Gibbous 60%

22:16

13:47

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

Sun - Rise: 05:21, Set: 20:44, Transit: 13:01. Moon - Rise: 22:16, Set: 13:47. Civil Dark: 21:25 - 04:40. Nautical Dark: 22:22 - 03:44. Astro Dark: 23:43 - 02:25

Total Clouds (% Sky Obscured)

85
80
79
81
82
88
94
100
100
100
100
95
90
82
73
63
54

Low Clouds (% Sky Obscured)

68
65
65
62
64
68
71
75
77
76
79
78
77
74
63
52
41

Medium Clouds (% Sky Obscured)

80
75
52
31
16
41
67
92
93
94
95
72
50
28
23
20
17

High Clouds (% Sky Obscured)

60
40
45
41
36
22
11
2
2
2
2
1
1
0
2
3
4

ISS Passover

Visibility (miles)

2
3
3
4
5
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
78
59
51
43
36
30
26
21
23
22
14
14
13
12

Precipitation Amount (mm)

1
1.1
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
7
6
6
7
7
7
7
6
6
5
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
92
92
92
92
92
92
90
90
89
87
85
82
76
69

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

331
333
335
335
335
335
336
338
340
341
342
343
343
343
343
345
346

Forecast for Wiveton, Norfolk, United Kingdom (52.94,1.03)

Generated: 29/07/26 20:16:06. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+1.00