Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waning Gibbous 88%

23:02

No Set

08 OK
09 OK
10 Bad
11 Bad
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

Sun - Rise: 04:54, Set: 21:30, Transit: 13:11. Moon - Rise: 23:02, Set: No Set. Civil Dark: 22:19 - 04:05. Nautical Dark: 23:38 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
48
67
76
65
81
75
73
84
99
100
91
89
77
85
93
92
100
100
100
100
99
94
92

Low Clouds (% Sky Obscured)

0
9
27
40
49
48
60
65
75
58
69
79
73
65
66
69
64
80
87
74
84
92
92
91

Medium Clouds (% Sky Obscured)

22
24
24
35
34
51
53
42
60
56
53
59
61
55
50
42
37
38
39
66
84
58
40
35

High Clouds (% Sky Obscured)

48
48
31
48
35
15
23
17
2
44
49
8
2
3
3
5
65
100
100
100
100
65
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
7
9
9
9
9
7
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
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
8
27
39
60
38
10
8
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
53
43
38
37
37
36
40
40
40
43
46
51
58
77
88
92
92
90
90
92
93
93
89

Pressure (mb)

1015
1015
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

339
337
337
337
337
336
336
336
336
335
335
333
331
332
330
327
325
326
329
330
332
335
332
332

Monday 14

Waning Gibbous 80%

23:12

09:01

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

Sun - Rise: 04:56, Set: 21:29, Transit: 13:12. Moon - Rise: 23:12, Set: 09:01. Civil Dark: 22:18 - 04:07. Nautical Dark: 23:36 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
78
86
75
66
72
78
92
71
81
41
28
22
40
0
0
32
100
95
100
100
100
96
100

Low Clouds (% Sky Obscured)

80
78
74
60
66
43
35
59
63
68
40
28
22
0
0
0
0
0
61
44
46
48
59
54

Medium Clouds (% Sky Obscured)

35
52
74
22
0
31
40
52
42
39
2
0
0
28
0
0
21
65
56
66
66
65
86
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
5
1
0
0
0
0
0
0
2
22
41
100
73
86
37
100

ISS Passover

Visibility (miles)

9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
8
34
53
36
11
15
24
5
2
1
0
0
0
0
0
0
0
1
18
28
11
8
16

Precipitation Amount (mm)

0
0
0
0.3
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
5
5
6
10
12
10
18
9
15
12
11
9
9
9
8
8
8
7
7
7
7
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
63
54
51
59
46
31
40
42
39
46
39
39
44
48
53
55
63
68
69
71
72
74
68

Pressure (mb)

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

Ozone (du)

332
331
331
329
331
332
332
332
336
339
343
348
355
359
364
365
370
368
362
360
361
359
356
356

Tuesday 15

Waning Gibbous 70%

23:21

10:27

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 OK
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:57, Set: 21:27, Transit: 13:12. Moon - Rise: 23:21, Set: 10:27. Civil Dark: 22:16 - 04:09. Nautical Dark: 23:33 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
99
96
80
74
60
71
62
14
3
6
38
29
26
25
32
48
48
55

Low Clouds (% Sky Obscured)

58
89
83
87
71
54
53
51
63
42
41
33
24
5
1
6
38
27
19
15
22
29
30
29

Medium Clouds (% Sky Obscured)

100
100
100
99
100
100
99
95
76
53
30
36
38
8
0
0
0
15
26
13
32
31
0
0

High Clouds (% Sky Obscured)

100
100
45
35
41
35
30
0
0
0
2
28
5
0
0
0
0
0
0
0
0
3
0
15

ISS Passover

Visibility (miles)

9
9
9
8
2
2
3
9
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

55
93
95
95
95
95
95
82
67
44
38
24
3
1
2
8
8
4
6
8
19
2
1
0

Precipitation Amount (mm)

0
0.4
0.9
1
2.1
2.2
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
12
14
13
11
5
7
12
12
15
15
13
13
12
12
12
12
14
15
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
71
80
90
93
93
89
86
89
79
74
73
76
82
82
77
77
81
80
76
80
74
71

Pressure (mb)

1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1013
1014
1015

Ozone (du)

355
356
353
350
342
342
348
362
367
365
364
361
360
361
361
359
357
355
352
352
350
346
342
336

Wednesday 16

Waning Gibbous 59%

23:30

11:52

08 OK
09 Bad
10 OK
11 OK
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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 04:59, Set: 21:26, Transit: 13:12. Moon - Rise: 23:30, Set: 11:52. Civil Dark: 22:15 - 04:10. Nautical Dark: 23:30 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
59
46
37
31
52
75
97
82
90
98
84
76
60
65
65
65
45
35
40
35
35
40
40

Low Clouds (% Sky Obscured)

9
10
6
8
12
19
27
33
29
26
22
16
10
1
0
0
0
1
3
3
3
8
3
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
44
45
45
45
35
40
35
35
40
40

High Clouds (% Sky Obscured)

32
55
40
26
16
44
67
97
82
90
95
70
49
30
30
35
35
35
35
35
35
28
24
38

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
3
8
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
7
6
6
8
9
9
10
9
9
10
8
4
2
2
2
2
2
2
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
60
54
48
44
44
44
38
38
39
44
52
59
62
65
66
67
68
68
69
70
73
75
70

Pressure (mb)

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

Ozone (du)

336
335
334
331
327
324
322
322
324
321
319
318
318
318
319
319
319
320
319
318
318
323
326
325

Thursday 17

Waning Gibbous 48%

23:41

13:19

08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 05:00, Set: 21:25, Transit: 13:12. Moon - Rise: 23:41, Set: 13:19. Civil Dark: 22:13 - 04:12. Nautical Dark: 23:28 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
21
32
40
45
53
59
75
77
75
51
85
97
100
95
90
85
82
80
78
77
81
85
91

Low Clouds (% Sky Obscured)

1
8
13
18
20
26
27
43
33
21
4
3
4
5
3
2
0
0
0
0
0
10
10
10

Medium Clouds (% Sky Obscured)

28
16
6
7
3
5
9
14
19
25
30
9
14
21
21
17
13
13
12
12
9
10
17
34

High Clouds (% Sky Obscured)

1
0
18
32
4
21
27
32
29
26
19
85
92
100
76
49
23
25
27
29
30
38
53
69

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
3
5
12
12
12
12
2
3
1
2
2
1
1
1
0
0
0
0
1
2
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
20
23
23
23
23
23
24
24
24
24
25
21
21
21
20
19
19
16
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

65
59
54
50
51
55
56
52
52
49
48
48
51
54
57
61
65
70
71
73
74
74
75
75

Pressure (mb)

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

Ozone (du)

326
325
323
322
321
321
321
323
322
324
324
324
323
322
321
320
320
319
319
318
318
317
316
316

Friday 18

Third Quarter 36%

23:54

14:50

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:01, Set: 21:24, Transit: 13:12. Moon - Rise: 23:54, Set: 14:50. Civil Dark: 22:12 - 04:14. Nautical Dark: 23:25 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
99
100
100
100
98
97
97
97
98
98
96
91
87
87
84
83
78
77
76
79
85
90
91

Low Clouds (% Sky Obscured)

10
15
31
50
65
60
50
43
50
59
66
65
65
64
59
53
46
50
54
60
65
71
76
82

Medium Clouds (% Sky Obscured)

52
68
69
70
70
78
86
93
92
90
89
85
82
76
70
64
58
57
55
54
59
66
71
64

High Clouds (% Sky Obscured)

83
95
96
98
100
92
84
73
61
46
50
35
19
6
19
32
45
35
30
30
20
20
19
20

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 (%)

9
9
12
14
14
26
31
31
26
16
6
4
2
0
0
0
0
4
6
7
9
9
8
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)

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

Chance of Frost

Temperature (°C)

17
17
18
18
19
19
19
20
20
19
19
19
18
18
17
17
16
16
16
15
15
15
16
16

Feels Like (°C)

16
17
17
18
18
18
20
20
20
19
19
19
19
19
18
18
18
17
17
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
76
76
75
78
82
85
85
86
86
88
90
92
90
89
89
90
93
93
92
89
86

Pressure (mb)

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

Ozone (du)

315
315
314
315
316
317
318
319
320
319
318
316
316
316
316
316
317
318
319
319
320
320
319
319

Saturday 19

Waning Crescent 36%

00:12

16:23

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:03, Set: 21:22, Transit: 13:12. Moon - Rise: 00:12, Set: 16:23. Civil Dark: 22:10 - 04:16. Nautical Dark: 23:22 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
94
86
77
71
71
69
70
78
89
96
95
94
93
95
97
100

Low Clouds (% Sky Obscured)

84
87
78
71
63
61
59
58
54
50
45
45
45
45
46
50
54

Medium Clouds (% Sky Obscured)

58
57
56
57
58
71
69
70
78
87
86
77
65
52
38
24
12

High Clouds (% Sky Obscured)

30
30
35
50
50
45
31
31
45
58
79
77
75
73
82
91
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
13
14
12
9
14
17
19
24
35
47
44
44
46
64
61
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
77
71
66
60
62
64
65
63
62
60
66
72
80
81
83

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

319
318
318
317
316
315
314
312
311
309
308
307
307
307
307
307
306

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 13/07/25 08:16:37. Forecast: 13/07/25 to 19/07/25. Timezone: UTC+1.00