Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:21

05:03

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

Sun - Rise: 05:57, Set: 20:18, Transit: 13:08. Moon - Rise: 15:21, Set: 05:03. Civil Dark: 20:56 - 05:19. Nautical Dark: 21:45 - 04:31. Astro Dark: 22:42 - 03:29

Total Clouds (% Sky Obscured)

100
99
100
91
65
90
56
44
64
93
96
97
95
88
49
56
65
56
17
8
5
11
17
27

Low Clouds (% Sky Obscured)

98
100
86
79
66
75
45
36
53
71
79
82
66
80
54
53
60
52
22
6
1
2
2
2

Medium Clouds (% Sky Obscured)

20
37
32
30
45
31
25
19
20
35
40
37
37
26
30
19
22
5
0
0
0
0
0
11

High Clouds (% Sky Obscured)

7
8
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
8
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
12
22
40
41
27
22
18
24
27
28
31
23
12
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)

16
16
16
15
15
15
16
15
16
14
12
10
7
5
9
8
8
7
5
5
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
87
87
84
80
76
65
53
53
55
64
69
67
70
78
82
79
76
75
75
75
76
77

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1028

Ozone (du)

372
372
373
373
375
375
376
379
381
379
374
370
367
367
368
366
367
366
365
365
366
367
367
366

Saturday 20

Waxing Gibbous 92%

16:33

05:12

04 OK
05 Good
06 Good
07 OK
08 OK
09 Good
10 OK
11 OK
12 OK
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

Sun - Rise: 05:55, Set: 20:20, Transit: 13:07. Moon - Rise: 16:33, Set: 05:12. Civil Dark: 20:58 - 05:17. Nautical Dark: 21:47 - 04:28. Astro Dark: 22:46 - 03:26

Total Clouds (% Sky Obscured)

26
13
15
30
43
14
20
23
32
56
81
87
86
85
97
91
71
68
64
69
53
67
68
82

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
15
16
31
55
84
89
78
85
98
90
80
79
58
56
45
52
43
52

Medium Clouds (% Sky Obscured)

14
3
5
17
52
3
3
3
3
8
18
18
14
3
5
17
13
19
25
16
18
37
42
42

High Clouds (% Sky Obscured)

8
7
10
27
4
5
4
1
0
1
1
2
7
8
8
11
11
12
10
28
4
4
4
37

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
3
7
2
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)

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

Chance of Frost

Temperature (°C)

2
2
2
2
4
6
7
9
10
11
12
12
12
12
12
11
9
8
7
7
6
6
5
5

Feels Like (°C)

1
1
1
1
3
4
6
8
9
9
10
10
10
9
8
8
7
7
6
5
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
74
67
63
56
50
48
44
43
42
42
45
50
60
69
73
73
71
74
74
76
76

Pressure (mb)

1028
1029
1029
1030
1030
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032

Ozone (du)

365
364
364
364
364
364
364
363
361
362
363
364
366
367
368
370
373
374
373
371
370
369
368
368

Sunday 21

Waxing Gibbous 96%

17:45

05:19

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:53, Set: 20:22, Transit: 13:07. Moon - Rise: 17:45, Set: 05:19. Civil Dark: 21:00 - 05:15. Nautical Dark: 21:49 - 04:25. Astro Dark: 22:49 - 03:22

Total Clouds (% Sky Obscured)

90
99
99
95
82
81
86
86
98
95
100
86
88
90
95
92
92
99
96
96
97
97
98
98

Low Clouds (% Sky Obscured)

67
75
83
82
74
75
82
82
95
89
100
79
79
82
87
80
64
61
64
64
77
82
87
91

Medium Clouds (% Sky Obscured)

40
41
40
68
38
38
51
58
80
27
31
56
75
82
85
67
66
30
34
62
38
73
79
93

High Clouds (% Sky Obscured)

69
30
70
26
9
13
35
4
42
2
2
4
15
10
11
21
12
81
36
40
42
52
67
70

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
1
0
0
1
0
0
1
2
1
0
0
0
0
0
0
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
76
73
71
66
62
62
67
68
69
69
69
72
73
76
78
80
79
79
81
81
81
81

Pressure (mb)

1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1033
1033

Ozone (du)

367
366
367
370
369
368
369
371
373
375
374
376
379
381
382
382
383
385
385
386
386
385
385
385

Monday 22

Waxing Gibbous 99%

18:58

05:26

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:51, Set: 20:23, Transit: 13:07. Moon - Rise: 18:58, Set: 05:26. Civil Dark: 21:02 - 05:12. Nautical Dark: 21:52 - 04:22. Astro Dark: 22:53 - 03:18

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
99
98
98
99
99
100
100
100
100
100
99
87
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

95
97
100
92
84
74
82
90
97
98
99
100
91
83
74
75
74
74
73
65
61
61
56
47

Medium Clouds (% Sky Obscured)

97
99
100
100
100
100
96
98
97
97
97
97
98
99
95
84
67
57
62
64
67
60
53
66

High Clouds (% Sky Obscured)

64
57
50
57
63
45
50
58
46
64
83
99
99
90
91
97
91
79
100
100
100
82
85
82

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

30
50
76
79
73
58
40
42
46
50
44
35
32
31
31
24
17
13
14
15
20
12
9
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
90
94
96
96
96
96
96
96
98
96
96
96
95
96
95
96
96
95
95
91
85
79

Pressure (mb)

1033
1033
1032
1032
1032
1032
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

385
388
390
392
394
393
395
397
398
398
400
402
402
403
404
403
402
401
402
402
401
401
401
401

Tuesday 23

Waxing Gibbous 100%

20:13

05:35

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

Sun - Rise: 05:49, Set: 20:25, Transit: 13:07. Moon - Rise: 20:13, Set: 05:35. Civil Dark: 21:04 - 05:10. Nautical Dark: 21:54 - 04:19. Astro Dark: 22:56 - 03:14

Total Clouds (% Sky Obscured)

86
80
74
66
63
39
43
39
40
71
96
100
99
94
96
33
23
13
30
53
76
71
70
74

Low Clouds (% Sky Obscured)

39
33
28
41
58
58
65
68
71
72
92
99
77
68
93
43
31
21
22
25
28
37
46
55

Medium Clouds (% Sky Obscured)

61
53
45
30
4
3
2
0
0
2
2
32
28
26
20
9
10
8
10
9
10
7
3
0

High Clouds (% Sky Obscured)

76
64
55
29
9
3
7
9
10
25
37
22
50
25
2
7
21
31
46
61
77
71
65
62

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
1
2
1
4
8
4
5
5
3
3
2
0
1
1
0
2
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
3
3
1
1
-0
-1
-1
-1
-0
2
1
1
2
3
2
2
1
0
-0
0
0

Relative Humidity (%)

75
76
79
83
78
66
59
51
48
44
42
45
57
52
55
61
64
68
71
69
68
68
70
71

Pressure (mb)

1025
1025
1025
1025
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1025
1025
1025
1025
1024
1024
1024
1023

Ozone (du)

400
398
398
398
398
398
398
398
396
395
395
394
395
396
396
395
396
398
399
400
402
403
403
402

Wednesday 24

Full Moon 99%

21:32

05:44

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 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:46, Set: 20:27, Transit: 13:07. Moon - Rise: 21:32, Set: 05:44. Civil Dark: 21:06 - 05:07. Nautical Dark: 21:57 - 04:17. Astro Dark: 23:00 - 03:10

Total Clouds (% Sky Obscured)

84
92
99
98
97
96
94
93
91
90
92
94
81
68
62
55
48
39
51
64
75
70
65
55

Low Clouds (% Sky Obscured)

55
52
51
65
79
93
90
88
87
85
84
84
78
71
64
59
56
49
49
50
51
34
18
1

Medium Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
1
3
4
5
5
5
3
2
0
10
21
34
47
51
63

High Clouds (% Sky Obscured)

81
93
99
91
82
74
51
28
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
8
8
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 (%)

14
17
17
20
21
22
22
22
22
25
28
31
30
26
17
19
18
14
18
18
14
10
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
79
85
82
79
77
75
73
72
73
73
72
69
68
66
71
78
85
83
82
80
80
80

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

402
402
402
402
402
403
404
404
405
406
406
406
406
406
407
407
410
413
416
420
425
429
430
432

Thursday 25

Waning Gibbous 96%

22:53

05:57

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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

Sun - Rise: 05:44, Set: 20:29, Transit: 13:07. Moon - Rise: 22:53, Set: 05:57. Civil Dark: 21:08 - 05:05. Nautical Dark: 21:59 - 04:14. Astro Dark: 23:03 - 03:06

Total Clouds (% Sky Obscured)

55
54
58
52
47
42
43
47
50
68
84
99
98
97
96
90
82
75
57
42
26

Low Clouds (% Sky Obscured)

26
51
76
74
71
73
67
62
61
71
86
99
92
84
77
75
69
57
54
46
43

Medium Clouds (% Sky Obscured)

52
43
34
20
7
2
2
1
0
7
15
28
36
41
47
60
73
86
86
86
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
17
34
50
55
65
81
66
51
32
42
56
75

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
1
3
0
7
9
6
13
14
13
15
14
13
14
16
11
14
18
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-0
-0
-1
-0
-1
-1
-1
-1
-1
-1
-1
-0
-1
1
1
2
2
2

Relative Humidity (%)

82
79
77
77
70
63
56
52
47
42
43
44
44
47
49
52
59
67
76
78
80

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

434
433
432
432
432
432
432
433
434
436
436
436
436
435
435
435
436
437
438
437
437

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

Generated: 19/04/24 04:23:47. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00