Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

First Quarter 59%

13:59

00:48

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

Sun - Rise: 04:42, Set: 21:27, Transit: 13:05. Moon - Rise: 13:59, Set: 00:48. Civil Dark: 22:16 - 03:53. Nautical Dark: 23:35 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
51
55
100
83
86
57
35
31
24
34
53
77
52
48
48
82
31
39
60
88
94
96
99

Low Clouds (% Sky Obscured)

44
32
34
29
33
30
36
35
28
8
0
0
4
11
8
20
15
30
22
9
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
16
8
0
0
3
3
11
11
22
30
48
31

High Clouds (% Sky Obscured)

38
38
55
96
77
80
34
14
31
24
34
53
73
52
48
24
43
6
7
33
48
42
46
94

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
3
0
6
7
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)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
16
16
15
15
16
18
20
22
24
26
27
28
29
29
29
28
27
25
23

Feels Like (°C)

21
19
19
18
16
16
15
15
16
16
17
19
22
24
26
27
29
30
30
29
28
27
25
24

Dew Point (°C)

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

Relative Humidity (%)

91
95
95
96
96
95
95
96
93
86
80
76
73
70
67
63
60
59
59
62
63
70
73
80

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

330
328
327
325
326
327
327
325
324
323
322
321
320
320
321
321
320
319
318
318
317
317
319
321

Monday 22

Waxing Gibbous 69%

15:13

00:58

22 Bad
23 Bad
00 OK
01 OK
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 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad

Sun - Rise: 04:42, Set: 21:27, Transit: 13:05. Moon - Rise: 15:13, Set: 00:58. Civil Dark: 22:16 - 03:53. Nautical Dark: 23:35 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
50
24
37
35
26
21
43
82
45
83
94
98
88
96
75
83
38
13
12
14
12
87
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
25
18
20
27
14
10
18
21
26
32
56
35
27
23
29
27
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
10
6
6
3
1
21
9
24
4
33
54
74
83
94
53
69
38
13
12
14
11
63
60

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
9
3
1
30
72
45
7
6
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
17
16
17
18
21
23
25
27
29
31
33
35
36
36
35
34
32
30

Feels Like (°C)

21
21
20
19
19
18
19
16
19
21
22
25
27
29
31
33
36
37
38
38
38
38
37
34

Dew Point (°C)

19
18
17
16
15
15
16
16
16
17
19
19
19
20
21
21
22
23
23
24
25
27
28
27

Relative Humidity (%)

84
85
84
84
83
85
95
95
95
93
88
80
72
65
60
55
52
49
49
49
55
66
76
82

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1021
1022
1021
1021
1020
1020
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

324
327
330
331
328
327
325
325
325
321
319
317
316
315
315
315
315
314
313
312
311
310
310
310

Tuesday 23

Waxing Gibbous 78%

16:28

01:10

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

Sun - Rise: 04:43, Set: 21:27, Transit: 13:05. Moon - Rise: 16:28, Set: 01:10. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:35 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
5
3
4
7
14
15
17
8
2
2
1
9
2
13
30
29
45
88
51
26
32
42
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
0
0
0
0
13
17
26
24
6
26
20
13
6
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
12
13
0
0
0
0

High Clouds (% Sky Obscured)

6
5
3
4
7
14
15
17
8
2
2
1
9
2
2
9
5
17
70
26
16
31
32
30

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)

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

Chance of Frost

Temperature (°C)

27
26
24
23
23
22
21
21
21
22
24
26
28
30
31
32
33
33
33
33
33
32
29
27

Feels Like (°C)

32
28
26
26
25
24
23
22
22
24
27
29
31
32
34
35
36
36
36
35
35
34
30
28

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
87
87
84
82
82
83
79
74
71
68
65
61
59
55
53
52
53
58
63
70
77

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018

Ozone (du)

309
309
309
309
309
309
310
310
310
311
312
312
313
314
314
316
317
317
318
319
320
320
319
319

Wednesday 24

Waxing Gibbous 85%

17:43

01:25

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

Sun - Rise: 04:43, Set: 21:27, Transit: 13:05. Moon - Rise: 17:43, Set: 01:25. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:35 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
22
25
32
34
36
33
29
24
23
58
55
24
78
68
81
71
100
100
77
80
85
86
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
12
19
21
25
25
23
21
19
19
19
16
13
11
11
13
16
18
13
6
0
12
24
29

High Clouds (% Sky Obscured)

21
13
9
11
11
11
7
5
1
2
13
15
14
46
54
77
64
100
100
68
70
80
86
84

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)

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

Chance of Frost

Temperature (°C)

24
23
22
20
19
19
18
18
19
20
23
25
27
28
30
32
32
32
32
32
31
29
27
25

Feels Like (°C)

25
23
23
21
20
19
19
19
19
21
24
25
27
29
30
31
31
31
31
30
31
28
26
25

Dew Point (°C)

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

Relative Humidity (%)

77
78
79
80
84
84
82
81
78
76
75
71
64
60
55
52
51
50
51
52
54
57
59
60

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1016
1016
1015
1015
1015
1014
1014
1014

Ozone (du)

319
319
319
317
317
317
316
315
316
315
315
315
314
314
313
313
314
314
314
314
314
314
313
313

Thursday 25

Waxing Gibbous 82%

18:56

01:43

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

Sun - Rise: 04:44, Set: 21:27, Transit: 13:05. Moon - Rise: 18:56, Set: 01:43. Civil Dark: 22:16 - 03:55. Nautical Dark: 23:35 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
62
51
47
42
38
32
9
1
1
1
2
10
22
62
76
84
96
80
61
41
29
18
6

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
56
51
47
34
38
32
8
1
1
0
0
7
14
20
18
20
25
20
17
15
10
5
2

High Clouds (% Sky Obscured)

62
46
39
41
31
3
2
1
1
1
1
1
5
11
39
57
75
92
71
52
32
29
18
6

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
3
5
1
7
3
0
9
10
11
10
5
1
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)

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

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
22
22
22
22
24
25
27
28
29
31
30
31
31
30
29
28
27
25

Feels Like (°C)

23
23
22
22
21
20
22
22
23
23
23
25
26
27
28
28
28
28
27
28
28
29
25
25

Dew Point (°C)

15
14
14
14
14
14
15
16
18
18
18
18
18
17
16
16
16
16
16
17
17
18
17
18

Relative Humidity (%)

58
56
55
58
59
60
63
68
76
75
69
62
57
51
45
42
42
42
41
44
48
52
56
63

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

313
313
310
308
309
309
309
309
309
308
309
309
309
309
310
311
310
310
309
308
307
307
307
308

Friday 26

Waxing Gibbous 91%

20:04

02:08

22 Good
23 OK
00 OK
01 OK
02 OK
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 OK
18 OK
19 OK
20 Good
21 Good

Sun - Rise: 04:44, Set: 21:27, Transit: 13:06. Moon - Rise: 20:04, Set: 02:08. Civil Dark: 22:16 - 03:56. Nautical Dark: 23:34 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

13
22
28
33
38
41
48
54
65
61
57
54
70
85
100
89
79
68
55
43
32
23
12
0

Low Clouds (% Sky Obscured)

0
0
0
9
17
26
36
45
56
59
54
52
51
50
46
44
43
41
41
42
32
23
12
0

Medium Clouds (% Sky Obscured)

4
7
9
12
14
19
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
22
28
24
11
2
7
7
7
3
2
1
34
67
99
79
59
41
28
14
1
1
2
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
0
0
0
0
0
0
0
0
2
3
1
6
5
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)

4
5
6
7
7
7
7
8
9
10
11
12
13
13
13
13
14
14
15
14
13
13
11
9

Chance of Frost

Temperature (°C)

24
22
21
20
19
19
18
18
18
18
19
20
21
22
23
24
25
25
26
26
25
24
23
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
76
80
84
89
95
92
89
85
78
72
67
65
63
61
54
47
41
45
50
55
62
69

Pressure (mb)

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

Ozone (du)

309
310
312
314
316
318
321
321
322
322
323
323
323
323
324
324
323
322
321
318
316
313
314
315

Saturday 27

Waxing Gibbous 96%

21:02

02:43

22 Good
23 OK
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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:45, Set: 21:27, Transit: 13:06. Moon - Rise: 21:02, Set: 02:43. Civil Dark: 22:16 - 03:56. Nautical Dark: 23:34 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
34
51
53
55
57
68
80
88
75
66
58
60
54
48
53
46
55
66
76
72

Low Clouds (% Sky Obscured)

8
16
26
33
37
41
36
31
26
31
35
38
29
19
10
33
46
55
66
62
54

Medium Clouds (% Sky Obscured)

6
10
15
15
15
19
16
12
10
11
9
7
5
9
11
18
28
39
53
52
44

High Clouds (% Sky Obscured)

2
4
7
4
2
0
19
36
49
43
36
32
30
33
40
37
28
14
11
8
6

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
5
3
1
5
7
8

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
15
14
15
15
16
18
20
22
23
24
25
26
26
26
25
23

Feels Like (°C)

22
21
20
20
15
15
15
15
14
14
19
18
19
19
20
21
29
27
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

78
82
87
92
93
93
93
90
87
85
72
60
52
45
41
36
36
35
35
40
45

Pressure (mb)

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

Ozone (du)

316
319
322
325
325
325
325
323
320
317
316
314
312
312
313
314
312
311
310
308
307

Forecast for Newport Pagnell, Milton Keynes, United Kingdom (52.08,-0.73)

Generated: 21/06/26 22:35:18. Forecast: 21/06/26 to 27/06/26. Timezone: UTC+1.00