Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 64%

03:04

08:30

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: 05:35, Set: 20:34, Transit: 13:05. Moon - Rise: 03:04, Set: 08:30. Civil Dark: 21:14 - 04:55. Nautical Dark: 22:06 - 04:02. Astro Dark: 23:14 - 02:53

Total Clouds (% Sky Obscured)

98
98
98
100
99
100
99
100
100
100
98
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
78
90
66
82
63
69
73
74
92
84
87
90
93
96
96
93
89
87
92
91
90
84
65

Medium Clouds (% Sky Obscured)

41
45
50
83
98
99
98
100
100
100
96
54
56
91
82
81
100
100
100
100
99
100
94
70

High Clouds (% Sky Obscured)

55
25
97
93
61
61
93
100
41
2
3
99
98
99
86
100
100
100
100
100
78
60
99
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
30
34
41
35
36
17
18
28
15
43
51
63
54
46
35
23
30
22
8
4
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
12
14
16
19
19
20
20
20
20
19
18
18
17
18
17
16
16
15
15
14
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
83
80
77
80
81
81
81
83
84
84
85
93
95
95
95
95
93
91
91
90
90
91

Pressure (mb)

1010
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

446
442
440
441
441
441
442
438
436
444
444
440
438
437
434
438
437
430
425
426
426
426
426
423

Tuesday 30

Waning Gibbous 53%

03:32

09:48

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: 05:33, Set: 20:36, Transit: 13:05. Moon - Rise: 03:32, Set: 09:48. Civil Dark: 21:16 - 04:53. Nautical Dark: 22:09 - 03:59. Astro Dark: 23:18 - 02:49

Total Clouds (% Sky Obscured)

100
99
100
100
100
95
95
100
100
100
99
98
100
100
98
99
90
84
84
89
96
96
98
99

Low Clouds (% Sky Obscured)

51
68
46
34
26
40
75
85
71
86
75
84
90
87
69
70
62
70
63
76
77
81
80
68

Medium Clouds (% Sky Obscured)

94
93
100
100
100
71
69
76
84
72
69
58
64
60
50
53
31
11
32
40
54
58
59
68

High Clouds (% Sky Obscured)

100
94
100
100
100
82
51
67
55
56
51
84
97
100
79
92
71
9
0
0
0
0
11
50

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
2
2
6
10

Precipitation Type

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

Precipitation Probability (%)

0
0
1
0
0
1
4
11
33
44
52
37
40
51
25
6
12
16
14
11
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
19
19
19
19
19
19
16
13
12
10
9
7
7
7
6
5
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
81
73
69
66
63
63
65
65
68
72
80
81
87
85
91
93
91
95
96
96
95
96
95

Pressure (mb)

1009
1009
1009
1008
1008
1007
1007
1006
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1008
1009
1009
1009
1009

Ozone (du)

421
420
422
426
428
431
435
433
431
430
431
430
430
432
433
434
434
436
442
444
444
444
440
438

Wednesday 1

Third Quarter 50%

03:52

11:17

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: 05:31, Set: 20:38, Transit: 13:05. Moon - Rise: 03:52, Set: 11:17. Civil Dark: 21:18 - 04:50. Nautical Dark: 22:11 - 03:57. Astro Dark: 23:22 - 02:44

Total Clouds (% Sky Obscured)

99
98
97
97
98
100
95
100
96
91
100
100
100
99
97
98
99
99
99
99
99
100
100
99

Low Clouds (% Sky Obscured)

76
79
87
83
57
67
48
17
10
25
15
15
20
38
61
73
71
72
72
73
81
90
100
98

Medium Clouds (% Sky Obscured)

65
78
73
64
91
98
87
100
94
89
77
87
95
70
81
76
84
88
72
79
81
77
99
87

High Clouds (% Sky Obscured)

81
56
55
50
86
62
21
40
40
49
100
100
89
19
21
30
20
16
18
18
23
30
40
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
5
2
8
9
9
9
3
9
2
9
9
9
9
2

Fog (%)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
42
62
74
74
74
74
74
74
74

Precipitation Type

None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
17
30
27
26
24
18
36
59
81
95
41
14
10
21
12
18
24
29
28
26
19
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.6
0.9
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
88
83
76
74
69
63
60
60
71
89
92
93
93
95
96
93
95
98
98
96
98
98
98

Pressure (mb)

1009
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

436
434
434
434
433
430
425
422
419
418
416
415
414
412
409
406
404
403
401
400
398
395
392
389

Thursday 2

Waning Crescent 41%

04:06

12:48

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: 05:29, Set: 20:39, Transit: 13:05. Moon - Rise: 04:06, Set: 12:48. Civil Dark: 21:20 - 04:48. Nautical Dark: 22:14 - 03:54. Astro Dark: 23:26 - 02:40

Total Clouds (% Sky Obscured)

98
97
98
99
100
100
100
99
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
94
94
93
93
93
91
90
93
94
90
95
96
97
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

65
59
74
88
70
63
66
50
37
33
26
31
37
50
73
44
35
42
51
61
91
88
82
68

High Clouds (% Sky Obscured)

17
55
52
51
50
65
80
94
89
87
86
81
81
72
32
44
11
38
54
31
32
46
57
57

ISS Passover

Visibility (miles)

4
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9

Fog (%)

74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74

Precipitation Type

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

Precipitation Probability (%)

30
28
45
52
59
57
55
53
46
36
20
16
13
4
19
23
22
25
26
32
57
63
73
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
87
83
80
77
72
72
75
80
83
86
90
91
83
85
88
88
91
91
96
96
98

Pressure (mb)

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

Ozone (du)

387
387
387
385
383
383
382
381
381
380
378
378
379
377
377
377
378
378
378
377
377
376
374
374

Friday 3

Waning Crescent 29%

04:18

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

Sun - Rise: 05:27, Set: 20:41, Transit: 13:05. Moon - Rise: 04:18, Set: 14:19. Civil Dark: 21:22 - 04:46. Nautical Dark: 22:16 - 03:51. Astro Dark: 23:30 - 02:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
97
88
88
87
91
94
96
97
98
99
91
83
71
75

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
94
92
75
75
75
78
83
89
85
82
79
75
71
68
66

Medium Clouds (% Sky Obscured)

81
60
56
51
44
65
68
37
40
65
68
39
47
50
53
49
41
52
60
59
50
32
30
35

High Clouds (% Sky Obscured)

52
52
46
42
47
44
38
42
49
55
57
85
90
85
61
41
22
22
26
38
35
17
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
4
3
2
4
7
9
9
9
9
9
9
9

Fog (%)

74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74

Precipitation Type

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

Precipitation Probability (%)

84
91
82
65
38
33
33
24
34
43
75
94
95
95
95
78
56
55
51
44
36
29
23
18

Precipitation Amount (mm)

0.4
0.5
0.4
0.3
0
0
0
0
0
0
0.4
0.6
0.7
0.9
0.6
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
93
91
92
90
92
93
95
98
98
98
98
96
96
96
96
96
95
95
93
93

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

374
374
372
373
373
373
373
372
372
373
374
374
376
378
380
381
381
382
382
381
381
382
384
385

Saturday 4

Waning Crescent 19%

04:28

15:49

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

Sun - Rise: 05:25, Set: 20:43, Transit: 13:05. Moon - Rise: 04:28, Set: 15:49. Civil Dark: 21:24 - 04:44. Nautical Dark: 22:19 - 03:48. Astro Dark: 23:35 - 02:30

Total Clouds (% Sky Obscured)

77
79
75
70
66
54
43
34
29
25
27
43
51
64
70
72
65
59
48
38
39
40
37
34

Low Clouds (% Sky Obscured)

59
53
52
52
53
45
35
23
17
13
11
17
20
26
32
41
50
35
31
29
18
11
2
2

Medium Clouds (% Sky Obscured)

37
38
36
35
31
19
9
0
0
0
0
5
10
15
10
6
1
1
1
1
1
2
3
2

High Clouds (% Sky Obscured)

1
1
1
1
1
1
2
3
12
21
26
32
38
43
32
18
4
13
22
33
40
51
59
38

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 (%)

74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74

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 (%)

13
3
3
3
1
4
6
3
10
12
11
15
14
10
11
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
7
7
7
14
14
15
14
15
15
13
13
13
13
11
11
8
7
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

88
84
80
74
68
61
59
57
57
61
67
73
75
77
80
81
82
85
87
88
91
91
91
91

Pressure (mb)

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

Ozone (du)

388
391
394
396
397
398
399
400
401
401
402
402
404
405
407
406
405
405
405
406
406
407
407
407

Sunday 5

Waning Crescent 10%

04:39

17:19

08 OK
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 Good
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:23, Set: 20:45, Transit: 13:05. Moon - Rise: 04:39, Set: 17:19. Civil Dark: 21:26 - 04:42. Nautical Dark: 22:21 - 03:46. Astro Dark: 23:40 - 02:25

Total Clouds (% Sky Obscured)

22
8
11
13
14
11
6
2
5
8
12
16
19
22
42
63
84

Low Clouds (% Sky Obscured)

2
2
6
11
15
21
24
31
29
24
20
14
9
3
13
22
28

Medium Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
1
1
2
2
2
2

High Clouds (% Sky Obscured)

20
3
4
4
5
4
2
1
2
2
3
4
5
5
18
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74

Precipitation Type

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

Precipitation Probability (%)

0
0
8
10
5
14
15
11
22
26
25
28
26
11
11
7
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)

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

Chance of Frost

Temperature (°C)

10
11
12
13
14
15
16
16
17
16
15
15
13
11
9
8
8

Feels Like (°C)

8
9
9
11
12
12
16
16
16
16
16
17
15
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

85
80
75
70
64
59
57
56
54
62
68
78
81
87
91
93
93

Pressure (mb)

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

Ozone (du)

406
406
405
404
404
403
402
401
401
399
398
397
396
394
393
391
390

Forecast for Stoke-on-Trent, Stoke-on-Trent, United Kingdom (53.00,-2.18)

Generated: 29/04/24 08:37:31. Forecast: 29/04/24 to 05/05/24. Timezone: UTC+1.00