Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 95%

22:39

No Set

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

Sun - Rise: 04:59, Set: 21:19, Transit: 13:08. Moon - Rise: 22:39, Set: No Set. Civil Dark: 22:05 - 04:13. Nautical Dark: 23:14 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
15
0
4
4
21
27
22
18
4
4
3
1
0
0
0
0
0
20
10
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
4
21
27
22
18
3
0
0
0
0
0
0
0
0
20
10
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

0
0
0
0
8
0
2
2
2
4
4
3
3
3
3
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
15

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

Chance of Frost

Temperature (°C)

17
19
22
24
25
26
28
28
29
29
29
28
27
26
24
21
20
18
17
15
15
14
14
14

Feels Like (°C)

19
21
22
24
25
26
27
27
28
27
27
26
25
24
22
21
20
18
17
16
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

67
59
53
50
42
36
35
33
32
30
31
32
33
38
47
61
71
80
86
89
92
93
92
84

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

324
325
326
328
329
331
332
332
333
334
334
334
335
336
336
338
342
345
345
345
344
343
342
342

Sunday 13

Waning Gibbous 88%

22:54

07:38

07 Bad
08 Bad
09 Bad
10 OK
11 Bad
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 Good
06 Good

Sun - Rise: 05:00, Set: 21:18, Transit: 13:08. Moon - Rise: 22:54, Set: 07:38. Civil Dark: 22:04 - 04:15. Nautical Dark: 23:12 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
59
56
40
92
82
81
86
60
48
51
50
31
49
88
81
100
100
100
100
95
60
0
7

Low Clouds (% Sky Obscured)

33
27
45
34
85
70
45
45
43
38
37
36
16
29
32
42
54
27
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
26
10
3
5
31
38
52
30
9
18
26
11
14
38
32
36
77
69
95
59
40
0
5

High Clouds (% Sky Obscured)

0
1
2
0
0
0
0
0
0
0
0
27
18
49
45
47
100
100
100
65
65
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
7
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 (%)

16
9
0
0
0
0
0
0
1
2
4
5
9
43
21
24
28
40
21
15
8
1
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
9
9
9
9
9
8
8
9
9
7
7
8
9
7
7
7
8
7
6
6
5
5
7

Chance of Frost

Temperature (°C)

15
17
19
21
23
25
26
27
27
27
27
26
26
24
22
21
19
18
18
17
17
17
16
16

Feels Like (°C)

15
17
19
21
22
24
25
26
26
26
27
26
24
23
21
20
19
17
17
16
15
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

75
73
64
57
50
45
39
36
34
35
36
39
46
52
62
70
78
86
82
67
63
69
74
74

Pressure (mb)

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

Ozone (du)

341
340
338
338
336
334
333
331
331
330
327
325
325
325
327
328
328
331
334
343
338
336
335
334

Monday 14

Waning Gibbous 80%

23:07

09:02

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

Sun - Rise: 05:01, Set: 21:17, Transit: 13:09. Moon - Rise: 23:07, Set: 09:02. Civil Dark: 22:02 - 04:16. Nautical Dark: 23:10 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
51
46
81
63
27
79
59
60
60
45
49
19
48
7
3
45
6
18
25
32
32
62
38

Low Clouds (% Sky Obscured)

43
34
46
39
29
26
20
33
56
42
20
3
3
7
4
2
0
6
18
25
32
32
36
35

Medium Clouds (% Sky Obscured)

60
24
0
41
19
0
34
17
1
15
2
12
1
13
0
0
25
0
0
0
0
0
43
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
1
0
0
9
35
49
19
3
0
0
0
0
0
0
0
1
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
1
3
1
0
0
0
0
0
0
0
0
0
3
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
11
12
14
15
17
17
16
14
17
19
17
14
13
12
10
9
8
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

18
19
21
23
24
24
25
26
26
24
24
23
22
20
19
17
15
13
12
11
11
11
11
11

Feels Like (°C)

16
18
20
21
22
20
21
23
22
19
19
18
18
16
14
14
13
13
12
11
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

74
70
60
52
45
42
34
32
31
41
41
47
41
40
43
52
62
71
81
92
95
95
96
93

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1012
1011
1012
1012
1013
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

334
333
332
332
332
333
335
337
335
337
341
342
344
345
346
347
350
360
369
370
366
363
360
357

Tuesday 15

Waning Gibbous 70%

23:18

10:25

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
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:03, Set: 21:16, Transit: 13:09. Moon - Rise: 23:18, Set: 10:25. Civil Dark: 22:01 - 04:18. Nautical Dark: 23:08 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
83
91
91
99
100
100
100
100
100
99
100
90
79
66
49
38
20
15
15
20
50
75
100

Low Clouds (% Sky Obscured)

37
38
42
49
50
47
45
43
45
56
65
76
64
49
33
21
17
20
15
15
20
32
35
39

Medium Clouds (% Sky Obscured)

29
72
80
57
72
63
67
62
51
53
63
59
71
75
42
38
38
20
15
15
18
50
60
55

High Clouds (% Sky Obscured)

13
2
2
5
7
9
10
11
26
31
27
40
45
45
45
29
28
20
15
3
3
42
72
92

ISS Passover

Visibility (miles)

9
9
9
8
7
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
Very 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

Precipitation Probability (%)

0
0
11
29
28
35
43
54
70
72
71
66
55
43
23
15
11
2
10
26
15
15
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
69
56
49
47
48
43
40
39
40
42
42
43
48
54
59
66
70
70
76
92
93
92
92

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

356
355
353
350
348
346
342
339
335
333
333
329
328
326
324
322
319
314
311
309
308
306
303
302

Wednesday 16

Waning Gibbous 59%

23:29

11:48

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
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:04, Set: 21:15, Transit: 13:09. Moon - Rise: 23:29, Set: 11:48. Civil Dark: 22:00 - 04:19. Nautical Dark: 23:06 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
89
76
62
75
89
100
84
66
53
84
78
66
42
20
0
33
67
100
97
94
91

Low Clouds (% Sky Obscured)

34
20
14
23
33
42
46
47
53
37
17
0
54
51
48
32
16
0
13
26
42
61
77
91

Medium Clouds (% Sky Obscured)

15
45
40
40
30
25
15
22
30
30
30
35
63
68
65
42
20
0
22
15
12
7
5
2

High Clouds (% Sky Obscured)

73
89
100
81
56
43
62
81
83
81
42
41
35
42
30
22
18
0
33
66
92
70
53
35

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

36
53
34
58
39
59
59
57
66
44
38
36
46
40
33
28
28
28
28
29
30
29
27
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
95
93
93
95
95
95
95
95
95
94
94
93
93
93
95
96
96
95
96
95
93

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

302
301
301
299
301
302
305
306
306
308
311
315
318
320
321
323
323
323
322
322
322
322
321
319

Thursday 17

Waning Gibbous 48%

23:42

13:13

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 05:05, Set: 21:14, Transit: 13:09. Moon - Rise: 23:42, Set: 13:13. Civil Dark: 21:58 - 04:21. Nautical Dark: 23:04 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
76
71
82
91
99
99
98
98
85
71
56
57
57
58
72
85
99
97
95
94
71
51
29

Low Clouds (% Sky Obscured)

76
61
46
56
65
75
66
60
52
51
53
56
39
24
9
9
4
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
32
51
63
75
84
76
74
72
65
63
56
55
46
33
32
31
33
31
33
27
15
10
5

High Clouds (% Sky Obscured)

39
44
51
64
79
97
94
91
88
65
44
21
31
26
22
44
66
87
86
88
90
71
51
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
5
6
7
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
39
45
46
44
45
47
48
53
65
70
71
57
42
27
21
14
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
13
13
13
13
13
13
13
12
12
11
10
9
8
7
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
18
19
19
19
22
22
22
22
22
22
19
18
18
18
17
17
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

92
89
86
84
76
68
63
65
67
71
75
80
87
89
89
92
93
92
93
95
95
95
93
93

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

317
317
317
316
316
316
316
315
315
314
317
320
323
324
325
326
327
327
328
329
329
330
331
331

Friday 18

Third Quarter 48%

23:57

14:41

07 OK
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:07, Set: 21:12, Transit: 13:09. Moon - Rise: 23:57, Set: 14:41. Civil Dark: 21:57 - 04:22. Nautical Dark: 23:02 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
16
11
17
28
36
38
41
43
60
78
96
96
95
99
98
98
97

Low Clouds (% Sky Obscured)

2
3
5
13
22
31
32
33
30
27
27
30
31
35
41
27
13
3

Medium Clouds (% Sky Obscured)

4
4
3
2
1
0
0
0
0
12
23
35
50
63
77
70
65
55

High Clouds (% Sky Obscured)

20
16
11
17
15
8
5
5
6
6
4
5
36
68
99
96
91
71

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
3
2
2
3
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
14
14
15
16
17
22
22
21
21
21
21
17
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

92
78
66
57
50
42
36
35
35
34
37
40
44
50
57
65
72
78

Pressure (mb)

1014
1014
1014
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

332
332
332
332
333
335
336
336
335
335
336
337
339
340
342
344
344
344

Forecast for Milton Keynes, Milton Keynes, United Kingdom (52.04,-0.76)

Generated: 12/07/25 07:30:50. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+1.00