Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Waxing Gibbous 69%

15:31

00:49

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

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 15:31, Set: 00:49. Civil Dark: 22:12 - 04:02. Nautical Dark: 23:26 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
11
2
19
62
33
50
95
32
51
30
50
15
23
28
100
100
100
100
99
97
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
30
29
35
6
0
0
4
0
0
0
0
0
3
33
29

Medium Clouds (% Sky Obscured)

0
0
0
0
1
4
4
24
28
50
8
22
3
9
9
7
98
95
49
96
97
89
87
100

High Clouds (% Sky Obscured)

0
11
2
19
62
33
50
95
32
48
5
50
14
20
28
100
100
100
100
99
95
94
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
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
2
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)

5
5
5
4
5
7
9
10
10
12
13
14
15
16
17
17
17
17
16
14
14
14
14
15

Chance of Frost

Temperature (°C)

13
13
12
11
12
14
16
18
20
22
24
24
25
26
26
25
24
23
21
20
19
17
16
16

Feels Like (°C)

13
12
10
10
12
12
13
16
17
18
20
21
21
22
21
20
19
18
16
15
15
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

76
81
87
92
87
75
63
54
47
40
37
34
32
29
28
30
33
38
45
53
56
59
65
67

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

334
332
330
329
327
327
326
327
327
326
325
324
323
323
322
320
319
318
316
315
315
315
313
313

Saturday 5

Waxing Gibbous 77%

16:45

01:04

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 04:51, Set: 21:24, Transit: 13:07. Moon - Rise: 16:45, Set: 01:04. Civil Dark: 22:12 - 04:03. Nautical Dark: 23:25 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
98
92
96
88
100
98
79
76
91

Low Clouds (% Sky Obscured)

37
74
91
100
100
100
100
100
100
100
95
87
91
96
85
53
44
50
62
61
68
67
61
72

Medium Clouds (% Sky Obscured)

99
95
100
97
85
91
85
39
57
67
64
35
35
35
40
36
45
53
48
46
30
24
28
41

High Clouds (% Sky Obscured)

100
100
92
100
100
100
100
100
67
53
57
52
60
99
71
75
40
5
4
100
91
40
40
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
55
24
10
10
24
26
19
41
24
22
20
19
7
17
7
3
6
22
6
4
10
3
4

Precipitation Amount (mm)

0
0.5
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
14
14
13
13
13
12
12
13
13
13
14
15
15
15
16
16
15
15
13
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
11
12
12
13
14
15
15
16
16
18
19
19
20
20
19
18
16
16
16
17
16

Relative Humidity (%)

69
69
74
79
82
80
89
92
93
93
95
95
95
93
92
89
89
91
89
85
85
93
96
96

Pressure (mb)

1019
1019
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1012
1011
1010
1010
1010
1009
1009
1008
1008

Ozone (du)

315
317
318
319
318
320
321
324
327
328
327
328
327
328
329
332
333
335
337
338
340
340
343
346

Sunday 6

Waxing Gibbous 85%

18:00

01:26

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 04:52, Set: 21:24, Transit: 13:08. Moon - Rise: 18:00, Set: 01:26. Civil Dark: 22:11 - 04:04. Nautical Dark: 23:24 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
87
86
95
74
90
90
100
100
89
95
84
93
93
88
97
100
100
99
99
91
81
67
65

Low Clouds (% Sky Obscured)

57
77
76
68
52
56
61
64
52
52
61
50
65
52
52
63
60
58
55
56
52
48
44
47

Medium Clouds (% Sky Obscured)

20
26
19
33
29
38
27
30
25
22
22
16
23
33
88
94
93
92
58
51
39
28
17
13

High Clouds (% Sky Obscured)

2
3
2
0
0
0
0
0
0
0
2
42
51
50
45
0
66
64
63
61
47
33
20
23

ISS Passover

Visibility (miles)

9
9
8
8
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
33
45
34
16
11
19
10
19
8
19
23
24
18
11
20
25
24
19
17
14
11
1
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
92
89
87
81
77
72
56
47
46
47
49
51
53
56
62
67
72
70
69
73
74

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

349
350
352
356
361
364
367
359
360
359
353
351
350
350
350
350
350
351
352
354
355
357
360
361

Monday 7

Waxing Gibbous 91%

19:13

01:56

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

Sun - Rise: 04:53, Set: 21:23, Transit: 13:08. Moon - Rise: 19:13, Set: 01:56. Civil Dark: 22:10 - 04:06. Nautical Dark: 23:22 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
64
75
86
93
92
98
100
100
97
97
93
92
83
82
87
88
78
62
48
44
28
19
19

Low Clouds (% Sky Obscured)

37
46
51
63
69
55
42
31
32
30
32
33
37
42
38
42
35
43
36
30
24
13
13
17

Medium Clouds (% Sky Obscured)

30
11
18
30
44
67
91
85
48
47
53
47
47
41
47
48
52
39
29
16
8
8
6
5

High Clouds (% Sky Obscured)

28
32
26
16
8
0
1
1
1
2
2
2
0
3
2
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

2
0
6
13
27
37
27
16
7
8
22
7
4
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)

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

Chance of Frost

Temperature (°C)

12
11
10
11
12
13
13
14
14
15
17
19
19
18
19
19
18
18
17
16
15
14
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
91
95
95
79
83
90
93
87
86
68
52
47
52
52
50
47
51
56
58
61
67
77
84

Pressure (mb)

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

Ozone (du)

363
364
364
364
363
364
363
362
362
361
361
361
361
362
363
364
363
363
363
364
365
367
366
365

Tuesday 8

Waxing Gibbous 96%

20:18

01:56

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

Sun - Rise: 04:54, Set: 21:22, Transit: 13:08. Moon - Rise: 20:18, Set: 01:56. Civil Dark: 22:09 - 04:07. Nautical Dark: 23:21 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
48
54
51
51
48
37
37
36
49
53
45
33
24
21
13
4
3
1
0
33
64
95
79

Low Clouds (% Sky Obscured)

26
38
41
45
48
43
37
35
35
37
38
35
32
24
21
13
4
3
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
2
1
2
2
2
1
0
0
0
0
0
0
0
1
2
4
9

High Clouds (% Sky Obscured)

1
20
20
20
16
20
2
8
8
18
19
13
7
2
1
1
0
0
0
0
16
35
52
39

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)

9
9
8
8
8
9
10
11
12
11
10
10
10
10
10
10
10
10
8
6
6
5
4
3

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
14
16
18
20
21
22
23
23
24
24
23
23
21
19
17
16
15
14

Feels Like (°C)

11
10
8
8
9
10
11
13
15
16
17
18
19
19
20
20
20
21
21
21
21
20
19
18

Dew Point (°C)

11
10
10
11
11
11
9
5
4
3
3
4
4
5
5
5
5
5
7
8
9
9
9
9

Relative Humidity (%)

95
96
98
98
98
89
69
48
39
34
31
30
29
29
29
29
30
31
38
47
58
62
68
72

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1020
1021
1021
1021
1022

Ozone (du)

363
362
360
358
357
357
355
354
354
354
355
352
351
350
349
347
346
344
341
338
335
334
333
333

Wednesday 9

Waxing Gibbous 99%

21:12

02:40

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

Sun - Rise: 04:55, Set: 21:21, Transit: 13:08. Moon - Rise: 21:12, Set: 02:40. Civil Dark: 22:08 - 04:08. Nautical Dark: 23:19 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
46
48
42
43
46
52
53
51
48
48
55
52
50
39
28
21
34
48
62
55
47
38
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
24
35
34
28
21
34
44
48
43
38
34
44

Medium Clouds (% Sky Obscured)

15
24
27
29
23
16
14
15
10
9
12
10
7
0
0
0
0
4
7
10
7
3
0
8

High Clouds (% Sky Obscured)

28
11
7
4
1
0
0
0
32
48
48
55
52
50
39
24
0
1
4
7
11
16
21
26

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)

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

Chance of Frost

Temperature (°C)

13
12
11
12
13
14
16
18
20
22
23
25
26
26
27
27
27
27
25
23
22
20
19
18

Feels Like (°C)

12
12
13
12
11
11
14
15
15
16
16
17
25
25
24
24
25
25
25
25
25
25
24
24

Dew Point (°C)

9
9
10
9
9
10
8
7
6
5
5
4
4
4
4
5
7
8
10
12
13
14
14
14

Relative Humidity (%)

76
81
88
83
77
75
60
49
40
34
30
26
24
23
22
24
27
30
38
47
59
65
72
79

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

331
330
329
329
329
329
329
328
328
327
326
326
324
323
321
321
321
320
319
319
318
318
318
319

Thursday 10

Full Moon 100%

21:51

03:40

Sun - Rise: 04:56, Set: 21:21, Transit: 13:08. Moon - Rise: 21:51, Set: 03:40. Civil Dark: 22:07 - 04:09. Nautical Dark: 23:17 - 02:59. Astro Dark: N/A - N/A

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: 04/07/25 02:56:28. Forecast: 04/07/25 to 10/07/25. Timezone: UTC+1.00