Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:53

06:16

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

Sun - Rise: 05:43, Set: 20:29, Transit: 13:07. Moon - Rise: 22:53, Set: 06:16. Civil Dark: 21:08 - 05:03. Nautical Dark: 22:00 - 04:12. Astro Dark: 23:03 - 03:07

Total Clouds (% Sky Obscured)

94
95
94
81
100
94
98
72
57
38
12
7
7
6
11
10
5
11
30
75
96
79
89
92

Low Clouds (% Sky Obscured)

80
73
67
67
78
66
83
62
52
42
8
4
2
2
6
7
2
8
29
71
90
69
81
86

Medium Clouds (% Sky Obscured)

43
26
79
31
62
50
55
26
7
0
2
2
2
2
1
0
0
0
0
4
27
22
17
21

High Clouds (% Sky Obscured)

0
6
59
6
4
4
33
4
3
4
4
3
6
5
5
2
3
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

37
1
45
44
45
40
21
16
2
0
0
0
0
0
0
0
0
0
0
5
26
29
28
37

Precipitation Amount (mm)

0
0
0
0
0.2
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
6
9
7
5
5
5
4
3
4
4
3
3
3
2
2
2
2
4
7
6
6
5

Chance of Frost

Temperature (°C)

9
9
9
9
9
8
8
7
6
5
4
3
2
1
1
1
1
1
3
5
7
7
8
9

Feels Like (°C)

6
6
5
6
6
5
4
3
3
3
1
2
1
1
0
-1
0
1
3
4
5
4
4
5

Dew Point (°C)

5
3
2
4
5
5
5
5
4
3
2
2
1
0
0
-1
-1
0
1
2
3
2
3
3

Relative Humidity (%)

73
66
63
70
75
81
85
91
90
89
91
94
93
91
93
92
92
91
85
80
74
69
69
65

Pressure (mb)

1003
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005

Ozone (du)

440
441
442
445
447
446
446
446
446
445
444
444
445
445
446
446
447
448
449
451
453
452
450
452

Friday 26

Waning Gibbous 90%

00:14

06:44

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: 05:41, Set: 20:31, Transit: 13:07. Moon - Rise: 00:14, Set: 06:44. Civil Dark: 21:11 - 05:01. Nautical Dark: 22:02 - 04:09. Astro Dark: 23:07 - 03:02

Total Clouds (% Sky Obscured)

90
88
100
94
90
100
91
100
100
100
100
97
92
91
84
81
81
69
98
100
100
84
89
95

Low Clouds (% Sky Obscured)

76
77
76
70
72
83
45
30
33
32
25
20
28
37
48
40
43
34
80
71
58
40
49
64

Medium Clouds (% Sky Obscured)

29
34
60
60
55
56
82
99
100
100
100
94
87
82
71
68
69
50
59
100
100
71
74
88

High Clouds (% Sky Obscured)

0
0
0
0
0
2
66
99
100
100
65
26
7
2
3
3
3
38
78
100
92
7
60
55

ISS Passover

Visibility (miles)

9
6
9
9
6
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
62
64
63
63
51
31
11
3
0
0
0
0
0
0
0
0
0
0
1
3
6
19
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
8
7
6
6
5
4
4
4
3
3
2
2
3
5
7
8
9
10
11

Feels Like (°C)

6
7
7
6
5
6
5
3
2
1
1
1
1
0
-0
-1
-1
-0
1
3
4
5
5
7

Dew Point (°C)

3
3
4
4
4
5
5
5
4
3
3
3
3
2
2
2
1
2
3
3
3
3
3
4

Relative Humidity (%)

62
62
69
70
73
82
87
88
90
91
93
93
93
94
93
94
93
93
86
79
71
64
60
60

Pressure (mb)

1005
1005
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1006
1006
1006
1006

Ozone (du)

454
453
451
450
448
448
447
445
445
445
446
446
448
451
452
452
452
450
448
448
449
451
453
455

Saturday 27

Waning Gibbous 83%

01:27

07:26

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: 05:39, Set: 20:33, Transit: 13:07. Moon - Rise: 01:27, Set: 07:26. Civil Dark: 21:13 - 04:59. Nautical Dark: 22:05 - 04:06. Astro Dark: 23:11 - 02:58

Total Clouds (% Sky Obscured)

100
100
95
91
90
91
92
93
91
66
71
72
52
45
35
35
35
38
36
34
36
46
56
56

Low Clouds (% Sky Obscured)

51
68
84
81
78
82
53
40
31
27
54
48
25
21
20
20
20
23
26
25
32
39
46
45

Medium Clouds (% Sky Obscured)

100
100
83
59
77
65
80
81
75
39
41
50
23
25
25
25
25
25
20
20
20
20
20
17

High Clouds (% Sky Obscured)

55
43
50
50
45
35
30
35
2
3
35
30
30
30
30
25
25
20
20
20
20
20
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
2
2
2
2
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

10
19
22
30
24
17
10
11
9
1
3
9
15
47
83
95
95
95
95
95
71
58
49
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.7
2.3
1.9
1.6
0.9
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
7
6
5
4
3
2
2
2
1
0
-0
-1
-2
-2
-0
1
3
5
6
7

Dew Point (°C)

5
4
4
5
5
4
3
4
4
4
3
2
2
2
2
2
2
3
4
5
7
8
9
10

Relative Humidity (%)

64
62
59
67
68
69
69
75
81
84
85
82
82
83
86
91
94
96
96
96
96
95
96
95

Pressure (mb)

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

Ozone (du)

455
450
445
443
441
440
438
434
430
428
425
429
428
429
429
428
427
428
429
430
433
435
434
438

Sunday 28

Waning Gibbous 74%

02:26

08:28

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 05:37, Set: 20:35, Transit: 13:06. Moon - Rise: 02:26, Set: 08:28. Civil Dark: 21:15 - 04:56. Nautical Dark: 22:07 - 04:03. Astro Dark: 23:15 - 02:54

Total Clouds (% Sky Obscured)

59
62
59
61
65
68
71
72
69
70
53
27
51
72
63
62
86
85
80
75
77
78
75
83

Low Clouds (% Sky Obscured)

44
42
33
24
20
27
37
40
32
27
13
1
1
0
0
0
0
16
31
55
41
45
48
41

Medium Clouds (% Sky Obscured)

18
20
18
21
22
15
5
10
0
0
0
12
25
36
37
40
80
65
50
35
38
40
15
30

High Clouds (% Sky Obscured)

40
45
36
50
63
14
64
7
1
1
5
9
10
15
16
29
75
78
60
55
50
50
42
54

ISS Passover

Visibility (miles)

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

Light Rain
Very 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 (%)

78
70
56
42
22
16
12
4
6
4
1
0
0
0
0
0
0
0
2
0
0
3
25
31

Precipitation Amount (mm)

0.5
0.3
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
10
10
9
7
6
4
3
3
4
5
5
6
6
6
7
8
9
10
11
13
14
14
15

Chance of Frost

Temperature (°C)

11
11
12
11
10
10
9
8
7
6
6
5
4
4
3
4
4
5
7
9
10
11
12
13

Feels Like (°C)

7
7
7
7
7
7
7
6
5
4
3
2
3
3
2
2
1
1
3
5
7
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
95
95
95
96
96
96
94
93
94
94
94
94
93
93
91
88
83
75
71
69

Pressure (mb)

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

Ozone (du)

443
443
439
432
429
428
425
428
436
440
438
436
434
431
430
431
435
437
439
438
437
438
438
439

Monday 29

Waning Gibbous 64%

03:08

09:47

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:35, Set: 20:36, Transit: 13:06. Moon - Rise: 03:08, Set: 09:47. Civil Dark: 21:17 - 04:54. Nautical Dark: 22:10 - 04:00. Astro Dark: 23:19 - 02:49

Total Clouds (% Sky Obscured)

90
79
81
97
100
95
79
98
100
79
79
58
37
23
23
25
27
31
32
32
48
64
79
81

Low Clouds (% Sky Obscured)

37
3
16
30
49
43
18
9
18
16
25
16
8
1
1
1
1
5
10
14
36
57
78
69

Medium Clouds (% Sky Obscured)

50
63
74
93
100
67
47
41
43
48
53
36
24
15
12
7
0
0
0
0
20
39
50
65

High Clouds (% Sky Obscured)

58
47
50
59
61
57
62
60
60
60
60
42
22
6
14
25
37
30
25
21
18
15
10
21

ISS Passover

Visibility (miles)

9
9
9
9
8
6
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 (%)

26
27
38
37
35
9
16
1
1
2
3
9
9
1
1
1
0
0
0
0
17
27
36
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
68
73
76
81
86
87
83
85
93
91
91
91
90
90
87
87
80
73
67
71
74
76

Pressure (mb)

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

Ozone (du)

438
438
439
439
439
438
438
435
434
435
436
436
431
427
423
426
428
431
433
436
439
439
439
439

Tuesday 30

Waning Gibbous 53%

03:35

11:16

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

Sun - Rise: 05:33, Set: 20:38, Transit: 13:06. Moon - Rise: 03:35, Set: 11:16. Civil Dark: 21:19 - 04:52. Nautical Dark: 22:12 - 03:58. Astro Dark: 23:23 - 02:45

Total Clouds (% Sky Obscured)

84
90
92
93
94
93
92
91
90
89
87
91
95
100
100
99
99
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

60
52
50
48
43
47
52
61
67
72
77
77
82
85
84
85
86
87
90
92
95
97
99
88

Medium Clouds (% Sky Obscured)

76
87
82
76
73
73
72
71
67
63
62
75
87
99
96
93
91
85
80
75
66
57
44
45

High Clouds (% Sky Obscured)

38
52
44
32
20
25
34
40
36
40
44
63
80
100
81
59
39
55
77
96
69
41
15
33

ISS Passover

Visibility (miles)

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

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
None
None
None
None
None
None
None

Precipitation Probability (%)

64
83
76
69
62
55
45
23
19
16
14
22
26
28
39
46
48
45
42
40
36
33
29
29

Precipitation Amount (mm)

0.3
0.5
0.4
0.4
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
10
10
10
10
9
9
9
9
9
9
8
8
8
8
8
8
9
9
9
10
10

Relative Humidity (%)

75
73
70
75
80
84
87
90
93
93
95
95
95
93
93
93
95
95
95
95
93
93
93
93

Pressure (mb)

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

Ozone (du)

438
437
436
435
433
432
430
428
426
423
421
419
418
417
416
415
415
414
415
415
415
413
411
408

Wednesday 1

Third Quarter 41%

03:54

12:48

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: 05:31, Set: 20:40, Transit: 13:06. Moon - Rise: 03:54, Set: 12:48. Civil Dark: 21:21 - 04:50. Nautical Dark: 22:15 - 03:55. Astro Dark: 23:28 - 02:40

Total Clouds (% Sky Obscured)

99
98
98
97
95
93
92
91
90
92
93
89
86
84
83
83
80

Low Clouds (% Sky Obscured)

80
70
76
80
84
86
88
89
88
87
87
79
71
66
67
70
74

Medium Clouds (% Sky Obscured)

46
44
38
32
25
21
17
13
20
27
34
21
12
2
1
1
0

High Clouds (% Sky Obscured)

53
73
61
46
39
42
41
40
42
50
54
50
43
38
40
46
48

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

27
13
18
21
11
10
7
8
7
6
0
1
2
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
5
5
5
5
5
4
4
4
4
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
84
86
87
89
89
90
90
92
92
93
91
90
91
90
90

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

407
407
406
405
405
404
403
402
401
399
397
395
394
393
392
391
391

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 25/04/24 13:56:47. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00