Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 74%

02:26

No Set

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

Sun - Rise: 05:36, Set: 20:34, Transit: 13:06. Moon - Rise: 02:26, Set: No Set. Civil Dark: 21:14 - 04:56. Nautical Dark: 22:07 - 04:03. Astro Dark: 23:15 - 02:53

Total Clouds (% Sky Obscured)

100
100
100
100
93
83
81
71
54
17
5
2
3
13
45
20
56
100
97
97
93
100
92
79

Low Clouds (% Sky Obscured)

69
75
76
82
80
72
50
43
24
13
1
0
2
13
1
4
18
91
93
95
83
84
74
66

Medium Clouds (% Sky Obscured)

100
100
100
100
43
69
63
35
40
1
0
0
0
0
3
2
28
89
95
93
85
77
61
21

High Clouds (% Sky Obscured)

100
100
100
68
75
60
65
65
65
6
5
3
0
0
30
29
15
81
55
55
60
3
0
0

ISS Passover

Visibility (miles)

2
2
3
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

83
88
85
59
35
11
15
4
4
1
1
0
0
1
3
16
20
48
64
61
43
26
19
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
9
7
8
9
10
11
14
13
12
9
7
5
7
7
8
10
10
11
12
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
4
5
6
7
6
6
5
7
7
7
6
5
5
3
2
2
2
2
2
3
4

Dew Point (°C)

5
6
6
6
7
7
5
3
2
1
2
2
2
2
3
3
4
3
5
5
5
5
6
6

Relative Humidity (%)

94
96
94
93
90
81
69
56
53
51
53
56
63
71
78
82
86
85
91
91
90
91
91
91

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009
1009
1008
1008
1008
1008
1009
1009

Ozone (du)

442
440
438
438
442
445
448
450
451
452
456
461
464
471
462
457
461
464
464
464
461
459
454
449

Monday 29

Waning Gibbous 64%

03:07

08:27

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: 05:34, Set: 20:36, Transit: 13:06. Moon - Rise: 03:07, Set: 08:27. Civil Dark: 21:16 - 04:53. Nautical Dark: 22:09 - 04:00. Astro Dark: 23:19 - 02:48

Total Clouds (% Sky Obscured)

80
100
100
83
95
95
100
100
100
100
96
99
100
100
100
100
99
99
97
97
97
100
100
98

Low Clouds (% Sky Obscured)

64
95
100
68
61
71
70
62
60
85
85
98
96
96
99
79
82
65
67
84
82
91
85
73

Medium Clouds (% Sky Obscured)

25
64
54
43
85
79
92
100
99
100
92
90
100
95
73
88
97
94
81
71
85
98
100
94

High Clouds (% Sky Obscured)

2
45
50
47
63
71
97
100
70
65
1
2
69
88
84
86
85
66
65
60
68
98
100
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
4
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
Very Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
18
24
31
39
50
59
68
54
47
43
26
36
43
47
47
29
19
8
2
5
8
13
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
10
11
11
12
13
13
13
13
13
12
12
11
11
11
11
11
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
84
81
81
76
72
75
80
84
87
86
83
84
87
88
90
88
87
87
81
78
77
74
74

Pressure (mb)

1009
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

447
440
440
439
437
433
432
430
432
437
440
440
432
432
433
432
429
425
421
422
421
421
420
420

Tuesday 30

Waning Gibbous 53%

03:35

09:46

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: 20:38, Transit: 13:06. Moon - Rise: 03:35, Set: 09:46. Civil Dark: 21:18 - 04:51. Nautical Dark: 22:12 - 03:57. Astro Dark: 23:23 - 02:44

Total Clouds (% Sky Obscured)

100
98
100
100
100
95
95
100
97
100
98
95
97
73
75
82
78
80
98
97
90
89
86
82

Low Clouds (% Sky Obscured)

76
78
81
70
67
71
62
63
61
70
49
39
23
21
39
40
81
84
82
85
78
72
62
57

Medium Clouds (% Sky Obscured)

100
93
97
98
96
84
75
85
79
85
73
67
74
72
64
77
71
67
63
59
56
50
43
45

High Clouds (% Sky Obscured)

85
94
100
66
96
42
72
46
40
45
42
44
54
17
48
57
15
15
22
17
9
9
8
15

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
0
1
8
17
10
25
33
45
43
38
24
27
16
17
38
44
25
22
16
15
11
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
63
59
53
51
52
53
57
59
66
69
74
80
83
83
86
90
90
91
91
91
84
81

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

422
422
422
422
422
426
427
424
423
428
429
428
430
432
434
436
435
433
429
426
424
424
424
424

Wednesday 1

Third Quarter 50%

03:54

11:15

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: 20:40, Transit: 13:06. Moon - Rise: 03:54, Set: 11:15. Civil Dark: 21:20 - 04:49. Nautical Dark: 22:15 - 03:54. Astro Dark: 23:28 - 02:39

Total Clouds (% Sky Obscured)

81
78
80
84
88
93
93
89
82
98
99
85
68
56
69
83
97
97
97
98
99
99
100
100

Low Clouds (% Sky Obscured)

57
53
55
56
58
52
42
40
36
37
34
22
13
5
9
19
28
41
56
69
75
79
85
86

Medium Clouds (% Sky Obscured)

39
38
31
27
33
43
54
40
44
63
94
84
54
56
59
39
76
65
80
61
65
86
95
72

High Clouds (% Sky Obscured)

21
35
35
45
50
70
38
29
32
76
50
89
87
63
39
29
51
71
53
20
25
79
60
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
8
8
7
8
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

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

Precipitation Probability (%)

1
0
4
14
6
3
16
10
11
26
20
28
54
35
9
7
3
11
15
19
42
57
69
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
74
69
66
64
60
58
59
61
66
73
86
92
92
90
88
88
91
92
95
93
91
90

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

424
422
419
419
417
416
415
415
416
415
413
410
406
406
404
402
399
399
399
396
394
392
389
385

Thursday 2

Waning Crescent 41%

04:08

12:47

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

Sun - Rise: 05:28, Set: 20:41, Transit: 13:06. Moon - Rise: 04:08, Set: 12:47. Civil Dark: 21:22 - 04:47. Nautical Dark: 22:17 - 03:51. Astro Dark: 23:32 - 02:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
96
94
96
96
89
40
38
35
43
52
63
64
64
62
62
65
68
67

Low Clouds (% Sky Obscured)

85
82
80
80
82
82
81
77
86
88
92
23
16
8
18
30
40
44
42
46
47
50
54
55

Medium Clouds (% Sky Obscured)

99
100
100
100
96
92
93
84
74
66
39
11
13
15
10
5
1
0
0
0
6
12
22
17

High Clouds (% Sky Obscured)

52
33
64
87
100
71
54
18
51
42
35
6
7
6
22
36
51
50
45
44
41
39
32
21

ISS Passover

Visibility (miles)

8
8
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
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
None

Precipitation Probability (%)

78
88
82
72
62
57
51
39
38
33
25
12
9
2
3
2
0
1
2
1
4
5
4
8

Precipitation Amount (mm)

0.4
0.5
0.4
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
9
9
9
10
10
11
11
11
11
11
10
10
9
9
9
9
10
10
10
10

Relative Humidity (%)

88
86
83
77
77
75
73
73
69
70
72
76
79
82
86
86
86
84
87
87
90
90
90
90

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

383
378
377
374
372
372
369
369
366
363
363
361
361
361
361
362
363
363
363
364
364
364
364
365

Friday 3

Waning Crescent 29%

04:19

14:19

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 OK
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 05:26, Set: 20:43, Transit: 13:06. Moon - Rise: 04:19, Set: 14:19. Civil Dark: 21:24 - 04:45. Nautical Dark: 22:20 - 03:48. Astro Dark: 23:37 - 02:29

Total Clouds (% Sky Obscured)

66
68
70
69
66
70
73
76
80
86
93
77
57
30
27
23
20
18
15
16
20
22
27
35

Low Clouds (% Sky Obscured)

55
62
60
59
56
54
52
50
38
25
11
11
11
13
15
18
21
19
14
6
10
13
16
20

Medium Clouds (% Sky Obscured)

11
6
14
19
24
23
21
22
27
36
44
43
42
37
34
35
32
32
27
22
21
18
16
14

High Clouds (% Sky Obscured)

12
4
3
3
3
8
12
14
22
34
40
25
18
5
5
5
4
4
3
3
5
7
9
14

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

Precipitation Probability (%)

5
2
5
4
1
5
7
6
16
15
7
32
47
65
55
41
27
40
38
3
8
7
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
12
12
12
11
9
8
9
10
10
10
10
9
10
9
9
9
9
9
9
9
9

Relative Humidity (%)

87
84
82
77
73
69
61
53
48
54
60
66
72
76
80
83
84
86
87
86
87
87
86
86

Pressure (mb)

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

Ozone (du)

364
364
364
365
366
368
367
366
365
365
366
367
366
366
366
367
367
368
366
365
363
363
363
362

Saturday 4

Waning Crescent 19%

04:29

15:49

08 OK
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

Sun - Rise: 05:24, Set: 20:45, Transit: 13:05. Moon - Rise: 04:29, Set: 15:49. Civil Dark: 21:26 - 04:42. Nautical Dark: 22:23 - 03:46. Astro Dark: 23:42 - 02:24

Total Clouds (% Sky Obscured)

44
52
61
68
76
82
88
94
88
82
76
84
91
98
97
97
96

Low Clouds (% Sky Obscured)

25
28
38
47
56
64
72
80
66
55
47
49
43
39
50
62
74

Medium Clouds (% Sky Obscured)

13
12
10
7
4
13
19
31
39
48
54
55
57
56
37
19
3

High Clouds (% Sky Obscured)

19
24
27
30
32
30
27
24
26
28
24
28
36
37
36
39
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
6
4
3
5
7
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
5
9
12
23
33
43
49
54
65
56
47
44
37
26
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
73
71
70
68
71
75
78
81
83
88
90
93
96
95
95

Pressure (mb)

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

Ozone (du)

362
362
361
361
360
359
358
357
356
355
355
354
355
355
356
357
358

Forecast for Timperley, Trafford, United Kingdom (53.40,-2.32)

Generated: 28/04/24 08:02:33. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+1.00