Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waning Gibbous 98%

21:27

07:16

08 Good
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 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:24, Set: 20:56, Transit: 13:09. Moon - Rise: 21:27, Set: 07:16. Civil Dark: 21:38 - 04:43. Nautical Dark: 22:34 - 03:46. Astro Dark: 23:59 - 02:25

Total Clouds (% Sky Obscured)

1
53
63
100
99
100
91
83
81
78
77
89
84
64
87
71
70
72
53
56
1
0
0
0

Low Clouds (% Sky Obscured)

1
33
30
59
87
83
77
65
76
78
77
89
74
57
24
23
26
36
48
56
1
0
0
0

Medium Clouds (% Sky Obscured)

1
20
39
46
57
82
52
39
40
32
29
38
41
30
1
0
0
0
2
0
0
0
0
0

High Clouds (% Sky Obscured)

1
53
63
100
82
96
74
1
0
0
0
0
2
5
82
71
70
49
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
2
15
20
11
7
1
2
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)

5
7
8
9
9
10
9
9
9
8
6
6
4
5
12
11
10
8
7
7
7
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
12
10
11
10
11
13
14
14
12
12
12
12
12
7
7
7
7
7
6
4
5
5
4

Relative Humidity (%)

73
58
46
47
45
48
51
52
51
47
47
48
49
53
44
49
53
56
57
55
53
60
63
55

Pressure (mb)

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

Ozone (du)

330
332
331
330
332
335
337
339
342
343
344
344
342
342
343
344
347
350
352
354
356
357
358
360

Friday 31

Waning Gibbous 94%

21:40

No Set

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

Sun - Rise: 05:25, Set: 20:54, Transit: 13:09. Moon - Rise: 21:40, Set: No Set. Civil Dark: 21:36 - 04:44. Nautical Dark: 22:32 - 03:49. Astro Dark: 23:54 - 02:29

Total Clouds (% Sky Obscured)

0
0
0
0
26
35
57
68
46
54
64
54
52
13
15
20
28
38
44
40
38
30
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
21
18
2
2
2
3
3
40
52
3
3
1
0
3
5
12
14
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
18
25
8
54
21
20
11
10
11
19
28
32
26
19
16
14
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
18
50
45
40
40
35
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
2
1
1
0
0
0
0
-0
1
3
6
6
6
6
6
7
7
7
7
7

Relative Humidity (%)

45
37
32
30
27
24
22
21
20
20
21
21
25
32
45
52
54
56
60
63
68
71
73
64

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

360
358
357
358
355
355
355
354
354
352
351
352
353
355
356
356
357
359
365
371
374
375
375
368

Saturday 1

Waning Gibbous 88%

21:51

08:32

08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 Bad
15 Bad
16 OK
17 OK
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: 05:27, Set: 20:53, Transit: 13:09. Moon - Rise: 21:51, Set: 08:32. Civil Dark: 21:34 - 04:46. Nautical Dark: 22:29 - 03:51. Astro Dark: 23:49 - 02:34

Total Clouds (% Sky Obscured)

0
0
0
3
3
19
57
56
31
46
90
84
76
68
61
54
52
55
60
68
77
86
100
98

Low Clouds (% Sky Obscured)

0
0
0
2
2
14
4
12
6
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
29
18
3
16
35
29
23
17
14
8
0
9
41
68
77
86
76
56

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
14
26
16
29
36
38
34
40
46
52
49
42
40
60
77
100
88

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)

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

Chance of Frost

Temperature (°C)

16
18
19
21
22
23
24
24
25
25
24
24
22
21
20
18
17
15
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
5
3
3
3
2
2
2
3
5
8
7
7
7
7
6
6
6
6
6

Relative Humidity (%)

54
46
41
38
34
30
26
25
24
23
22
23
27
34
45
50
53
55
58
58
58
58
59
57

Pressure (mb)

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

Ozone (du)

364
361
361
357
349
346
341
338
336
334
333
331
330
329
328
327
327
326
326
327
328
330
329
329

Sunday 2

Waning Gibbous 80%

22:01

09:48

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: 05:29, Set: 20:51, Transit: 13:09. Moon - Rise: 22:01, Set: 09:48. Civil Dark: 21:32 - 04:48. Nautical Dark: 22:27 - 03:54. Astro Dark: 23:44 - 02:38

Total Clouds (% Sky Obscured)

100
100
100
100
99
93
92
89
89
89
90
92
96
100
98
96
94
88
87
64
73
71
74
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
3
4
12
4
6
9
8
49
43
2
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

64
90
75
73
96
60
62
42
39
76
67
35
96
90
97
93
90
76
70
25
26
26
23
22

High Clouds (% Sky Obscured)

98
100
100
100
82
79
74
61
58
49
55
58
61
67
74
81
60
38
42
50
50
55
57
58

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
5
6
4
6
5
2
2
1
0
0
0
0
2
3
3
3
3
3
3
2
0
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
5
4
3
2
1
0
1
6
6
5
8
9
10
11
12
12
12
13
13
12

Relative Humidity (%)

51
45
41
36
33
29
26
23
21
20
21
33
35
36
45
50
59
65
70
75
79
83
83
77

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012

Ozone (du)

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

Monday 3

Waning Gibbous 71%

22:13

11:06

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: 05:30, Set: 20:49, Transit: 13:09. Moon - Rise: 22:13, Set: 11:06. Civil Dark: 21:30 - 04:50. Nautical Dark: 22:24 - 03:56. Astro Dark: 23:40 - 02:42

Total Clouds (% Sky Obscured)

84
99
100
100
100
100
100
100
100
100
100
100
100
100
93
88
81
86
91
95
96
98
99
100

Low Clouds (% Sky Obscured)

9
12
15
14
15
11
10
8
2
4
4
6
7
9
18
26
35
36
37
38
52
63
78
83

Medium Clouds (% Sky Obscured)

27
29
30
54
60
68
79
90
90
89
89
87
80
71
55
37
21
17
16
15
42
70
97
88

High Clouds (% Sky Obscured)

67
97
100
100
100
100
100
100
100
100
99
99
99
99
71
40
12
41
68
95
76
59
40
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
8
8
7
5
3
2

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
Very Light Rain
None
None
None
None
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

Precipitation Probability (%)

16
21
25
28
31
60
47
25
37
49
60
64
59
39
35
27
5
17
22
28
64
91
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0.3
0.7
1.3
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
23
25
26
26
26
26
25
25
24
22
20
18
18
17
17
17
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

11
10
8
7
7
6
7
7
8
9
9
10
11
13
14
15
15
15
15
15
15
15
16
16

Relative Humidity (%)

65
52
43
35
31
28
29
29
31
34
37
41
51
62
77
81
83
87
87
89
90
92
92
93

Pressure (mb)

1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1006
1006
1006
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

323
322
324
324
324
323
323
324
325
326
327
328
328
328
328
329
330
331
332
333
334
332
330
328

Tuesday 4

Waning Gibbous 60%

22:26

12:27

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

Sun - Rise: 05:32, Set: 20:48, Transit: 13:09. Moon - Rise: 22:26, Set: 12:27. Civil Dark: 21:28 - 04:52. Nautical Dark: 22:22 - 03:58. Astro Dark: 23:35 - 02:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
96
94
95
94
90
86
83
79
69
74
81
92
94
96
98
95

Low Clouds (% Sky Obscured)

87
89
88
92
95
93
91
89
79
68
57
52
50
50
45
40
39
47
30
18
19
19
20
40

Medium Clouds (% Sky Obscured)

80
74
73
66
55
51
46
44
35
25
16
20
24
19
24
29
29
27
24
22
27
28
30
28

High Clouds (% Sky Obscured)

73
97
98
99
100
98
94
87
85
87
85
57
28
2
1
1
0
19
31
43
36
29
32
25

ISS Passover

Visibility (miles)

2
3
3
5
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
86
57
54
48
33
26
18
10
9
8
4
8
10
10
10

Precipitation Amount (mm)

1.1
1.1
0.8
0.6
0.5
1.3
1.8
1.9
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
18
18
18
20
19
18
17
18
17
18
17
17
17
17
16
12
12
11
12
12
12

Dew Point (°C)

16
17
18
18
18
18
16
15
13
12
11
10
11
12
13
13
13
13
12
11
10
10
10
10

Relative Humidity (%)

92
90
92
89
88
85
78
73
68
66
65
64
72
80
89
92
95
96
95
93
90
90
88
87

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1007
1008
1009
1010
1011
1012
1012
1013
1013
1014
1014
1015
1016
1016

Ozone (du)

331
333
336
336
336
336
338
339
340
341
342
343
343
344
344
343
342
341
339
337
335
333
331
330

Wednesday 5

Waning Gibbous 49%

22:43

13:51

Sun - Rise: 05:33, Set: 20:46, Transit: 13:09. Moon - Rise: 22:43, Set: 13:51. Civil Dark: 21:26 - 04:53. Nautical Dark: 22:19 - 04:01. Astro Dark: 23:31 - 02:50

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Crownhill, Milton Keynes, United Kingdom (52.03,-0.81)

Generated: 30/07/26 08:10:44. Forecast: 30/07/26 to 05/08/26. Timezone: UTC+1.00