Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Third Quarter 41%

03:42

12:46

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:29, Set: 20:29, Transit: 13:00. Moon - Rise: 03:42, Set: 12:46. Civil Dark: 21:08 - 04:49. Nautical Dark: 21:59 - 03:58. Astro Dark: 23:04 - 02:52

Total Clouds (% Sky Obscured)

90
91
94
100
96
85
99
72
46
75
75
93
99
100
100
100
100
100
98
82
68
98
82
92

Low Clouds (% Sky Obscured)

70
58
57
44
48
34
68
47
8
43
65
87
97
98
100
100
100
97
92
77
65
72
67
66

Medium Clouds (% Sky Obscured)

88
84
97
99
92
56
26
21
6
12
2
37
79
99
64
40
70
94
63
48
43
47
37
65

High Clouds (% Sky Obscured)

15
79
97
82
73
73
99
70
71
70
67
69
74
98
89
100
100
100
87
62
54
76
36
34

ISS Passover

Visibility (miles)

5
5
7
9
9
9
8
9
9
9
6
1
0
0
0
0
0
0
0
0
1
4
0
8

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

Precipitation Probability (%)

1
0
4
50
31
29
16
2
0
0
2
10
40
52
60
58
36
36
19
2
6
5
16
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
18
17
17
16
15
14
12
11
11
10
10
10
9
10
10
11
12
13
16
17
18

Feels Like (°C)

15
15
16
17
17
17
15
12
11
10
8
7
7
7
7
7
7
7
8
9
11
14
15
17

Dew Point (°C)

13
12
13
15
15
15
15
14
13
12
11
10
10
10
9
9
9
10
10
11
13
15
16
17

Relative Humidity (%)

81
78
78
82
83
88
92
96
96
98
96
98
98
98
98
98
98
98
98
96
95
93
95
92

Pressure (mb)

1008
1007
1007
1007
1006
1006
1006
1007
1007
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1001
1001

Ozone (du)

421
422
423
421
417
415
412
408
405
401
400
395
392
388
385
382
381
380
379
379
378
378
377
376

Thursday 2

Waning Crescent 29%

03:58

No Set

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:27, Set: 20:31, Transit: 13:00. Moon - Rise: 03:58, Set: No Set. Civil Dark: 21:10 - 04:47. Nautical Dark: 22:01 - 03:55. Astro Dark: 23:08 - 02:48

Total Clouds (% Sky Obscured)

78
74
67
74
100
100
100
100
94
86
98
98
99
99
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
69
60
57
38
40
59
52
55
62
67
83
98
99
100
98
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

45
45
44
54
59
52
39
23
53
54
57
89
91
56
89
95
100
97
67
88
78
61
92
98

High Clouds (% Sky Obscured)

0
2
5
8
98
67
38
91
94
37
35
9
61
77
72
65
72
76
73
29
28
5
56
100

ISS Passover

Visibility (miles)

9
9
5
8
7
9
9
9
9
8
9
9
9
9
4
0
0
3
9
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
80
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

27
37
39
29
34
31
24
23
16
7
9
9
13
32
34
43
52
53
62
57
46
44
57
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
9
9
9
9
8
7
6
5
4
3
3
5
6
8
9
9
10
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
19
18
17
16
15
13
11
11
9
9
9
9
9
9
7
7
6
5
6
6
6
8
8

Dew Point (°C)

17
18
18
18
17
16
14
13
12
11
10
10
9
9
9
10
9
10
10
10
10
11
11
12

Relative Humidity (%)

90
91
93
93
95
93
95
95
98
96
96
96
96
96
96
98
98
98
96
96
96
96
95
95

Pressure (mb)

1001
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1008

Ozone (du)

377
376
374
374
374
375
375
374
372
373
373
373
372
373
373
373
372
372
373
373
372
371
373
373

Friday 3

Waning Crescent 19%

04:11

14:15

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
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 05:25, Set: 20:32, Transit: 12:59. Moon - Rise: 04:11, Set: 14:15. Civil Dark: 21:12 - 04:45. Nautical Dark: 22:04 - 03:53. Astro Dark: 23:11 - 02:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
97
100
98
90
71
46
40
35
31
34

Low Clouds (% Sky Obscured)

100
100
100
99
96
83
71
60
62
69
78
71
71
69
60
49
42
41
43
45
43
41
38
39

Medium Clouds (% Sky Obscured)

100
100
100
100
80
60
55
50
50
50
50
50
50
33
45
53
40
34
32
25
16
8
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
93
54
74
98
91
74
39
5
4
3
3
1

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

Light Rain
Light Rain
Very 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
None

Precipitation Probability (%)

74
79
79
95
95
95
95
87
67
47
32
16
12
3
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.4
0.2
0.5
0.9
1.2
1.1
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
88
84
83
81
81
87
91
91
93
95
96
96
95
96
96
93
85
80
75
69
66
64

Pressure (mb)

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

Ozone (du)

373
371
371
373
375
378
381
384
386
387
388
387
387
388
388
389
391
393
393
393
394
395
396
396

Saturday 4

Waning Crescent 10%

04:23

15:44

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

Sun - Rise: 05:23, Set: 20:34, Transit: 12:59. Moon - Rise: 04:23, Set: 15:44. Civil Dark: 21:14 - 04:43. Nautical Dark: 22:06 - 03:50. Astro Dark: 23:15 - 02:39

Total Clouds (% Sky Obscured)

35
48
52
47
12
20
37
63
84
72
58
49
10
7
19
33
50
57
58
87
94
96
100
100

Low Clouds (% Sky Obscured)

40
45
41
34
9
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
29
43
46

High Clouds (% Sky Obscured)

4
2
1
1
0
18
33
55
87
75
67
56
9
6
19
37
53
51
52
87
93
96
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 (%)

8
4
9
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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
10
9
8
7
6
5
4
5
4
4
3
3
3
3
3
3
4
6
8
9
10
11
12

Chance of Frost

Temperature (°C)

16
17
17
17
16
16
15
13
12
11
10
9
9
8
8
8
8
8
11
13
15
16
17
18

Feels Like (°C)

14
15
15
15
15
16
16
14
11
9
8
8
7
8
7
8
8
8
10
12
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

61
61
62
71
79
81
84
87
87
90
90
88
90
90
91
91
88
87
83
79
76
71
65
63

Pressure (mb)

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

Ozone (du)

398
401
401
400
399
400
401
404
404
405
407
407
407
405
403
398
394
395
396
401
403
402
401
401

Sunday 5

Waning Crescent 4%

04:35

17:13

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:21, Set: 20:35, Transit: 12:59. Moon - Rise: 04:35, Set: 17:13. Civil Dark: 21:15 - 04:41. Nautical Dark: 22:09 - 03:48. Astro Dark: 23:19 - 02:35

Total Clouds (% Sky Obscured)

100
100
94
99
100
100
100
100
100
100
100
97
95
92
95
97
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
62
43
34
20
24
32
51
48
49
45
38
34
33
53
72
91
89
86
83
85
88
92
89

Medium Clouds (% Sky Obscured)

45
44
43
40
35
45
53
61
91
96
94
92
91
91
91
91
93
95
98
100
100
100
100
97

High Clouds (% Sky Obscured)

100
78
58
68
90
100
100
100
100
100
100
83
73
70
74
85
93
96
98
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

18
10
26
17
23
5
3
2
17
28
39
67
63
58
61
67
74
90
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.3
0.3
0.6
0.7
0.8
0.9
1.2
1.5
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
77
82
79
83
86
89
93
95
93
89
89
92
93
95
95
96
96
96
98
98
96
98
98

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

399
397
395
392
389
386
385
383
383
384
383
383
381
379
377
377
376
376
377
379
381
382
384
385

Monday 6

Waning Crescent 1%

04:49

18:43

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:20, Set: 20:37, Transit: 12:59. Moon - Rise: 04:49, Set: 18:43. Civil Dark: 21:17 - 04:39. Nautical Dark: 22:11 - 03:45. Astro Dark: 23:23 - 02:31

Total Clouds (% Sky Obscured)

100
100
88
77
65
74
85
93
97
98
100
99
99
99
98
97
95
95
95
95
93
91
90
90

Low Clouds (% Sky Obscured)

85
81
68
55
42
47
57
68
71
73
75
79
85
89
91
91
92
92
91
90
83
78
73
68

Medium Clouds (% Sky Obscured)

93
90
68
47
25
39
59
80
87
91
97
93
87
81
78
78
77
74
70
67
60
54
44
45

High Clouds (% Sky Obscured)

100
100
92
83
75
75
75
80
85
85
90
90
90
85
70
61
56
29
12
0
0
0
0
18

ISS Passover

Visibility (miles)

7
8
9
9
9
9
7
5
3
2
1
0
2
3
4
3
2
2
4
7
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

95
86
79
70
59
36
26
21
60
74
77
92
95
95
85
78
78
72
64
49
38
31
26
53

Precipitation Amount (mm)

0.8
0.4
0.4
0.3
0.3
0
0
0
0.3
0.3
0.2
0.5
0.7
0.8
0.4
0.3
0.4
0.3
0.3
0.2
0
0
0
0.2

Wind Speed/Direction (mph)

9
9
9
8
8
7
6
5
5
5
5
5
4
3
3
3
3
3
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
95
96
96
98
96
98
98
98
98
100
98
100
100
100
100
95
93
89
87
85
83

Pressure (mb)

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

Ozone (du)

385
386
386
386
386
387
389
391
394
395
395
396
396
395
394
394
393
393
393
393
393
393
393
394

Tuesday 7

Waning Crescent 0%

05:07

20:16

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

Sun - Rise: 05:18, Set: 20:39, Transit: 12:59. Moon - Rise: 05:07, Set: 20:16. Civil Dark: 21:19 - 04:37. Nautical Dark: 22:13 - 03:43. Astro Dark: 23:28 - 02:26

Total Clouds (% Sky Obscured)

89
89
92
94
96
95
96
96
97
98
100
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

63
59
40
22
4
26
48
68
57
48
38
49
60
71
81
90
100

Medium Clouds (% Sky Obscured)

42
37
50
61
74
76
80
83
85
88
92
92
92
91
90
87
83

High Clouds (% Sky Obscured)

37
55
64
72
81
85
91
94
79
64
60
60
70
70
52
45
34

ISS Passover

Visibility (miles)

9
9
8
6
4
2
2
2
2
2
1
1
1
1
0
3
6

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

63
66
81
88
83
71
77
86
67
47
39
46
49
50
56
55
41

Precipitation Amount (mm)

0.3
0.2
0.5
0.6
0.5
0.3
0.5
0.8
0.4
0
0
0
0
0
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
18
18
16
16
15
15
14
13
10
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

79
77
73
77
81
86
89
93
96
98
98
100
98
98
98
96
96

Pressure (mb)

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

Ozone (du)

393
393
393
396
398
401
404
407
409
407
405
403
400
397
394
391
388

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

Generated: 01/05/24 14:23:59. Forecast: 01/05/24 to 07/05/24. Timezone: UTC+1.00