Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 92%

16:33

05:20

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

Sun - Rise: 05:54, Set: 20:20, Transit: 13:08. Moon - Rise: 16:33, Set: 05:20. Civil Dark: 20:58 - 05:15. Nautical Dark: 21:47 - 04:26. Astro Dark: 22:46 - 03:26

Total Clouds (% Sky Obscured)

85
82
76
71
37
33
15
34
48
41
49
43
41
56
75
92
97
93
95
96
100
96
95
82

Low Clouds (% Sky Obscured)

32
38
40
49
36
31
10
24
37
26
33
26
26
34
60
87
95
91
93
94
100
94
92
78

Medium Clouds (% Sky Obscured)

17
17
7
12
0
0
3
11
14
11
9
17
20
24
34
35
62
53
41
42
44
37
56
34

High Clouds (% Sky Obscured)

5
4
6
2
0
0
5
4
4
8
8
4
8
11
5
8
11
18
15
8
11
9
28
6

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
1
2
1
0
0
0
0
0
0
0
0
0
0
9
17
23
20
17

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)

6
6
7
8
9
10
9
7
6
5
4
3
3
2
2
1
1
2
2
2
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
51
51
51
52
54
63
67
73
77
81
83
86
88
88
89
88
83
82
81
78
75
70
64

Pressure (mb)

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

Ozone (du)

375
374
372
371
371
372
371
371
370
368
370
374
372
369
368
366
363
362
363
365
364
363
364
367

Sunday 21

Waxing Gibbous 96%

17:45

05:27

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:51, Set: 20:22, Transit: 13:08. Moon - Rise: 17:45, Set: 05:27. Civil Dark: 21:00 - 05:13. Nautical Dark: 21:50 - 04:23. Astro Dark: 22:49 - 03:23

Total Clouds (% Sky Obscured)

71
86
86
89
94
95
94
89
94
97
97
94
93
100
100
100
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
71
74
84
90
90
77
66
88
94
95
91
91
100
100
100
86
89
95
96
96
95
100
100

Medium Clouds (% Sky Obscured)

32
64
33
53
42
61
76
66
68
52
77
62
62
79
79
88
73
98
100
100
100
99
97
95

High Clouds (% Sky Obscured)

7
22
4
4
7
5
7
4
5
75
69
48
26
30
10
8
85
80
80
18
63
88
65
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
9
4
3
4

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

Precipitation Probability (%)

13
10
2
0
1
2
3
2
6
8
14
17
18
20
31
40
53
65
85
94
95
95
75
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.7
1
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
56
54
56
57
61
65
69
73
70
68
66
65
65
67
70
76
82
90
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

371
373
372
372
372
373
376
377
376
376
376
384
390
393
397
400
401
404
408
410
410
409
407
405

Monday 22

Waxing Gibbous 99%

18:58

05:35

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:49, Set: 20:24, Transit: 13:08. Moon - Rise: 18:58, Set: 05:35. Civil Dark: 21:02 - 05:10. Nautical Dark: 21:52 - 04:20. Astro Dark: 22:53 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
100
100
100
100
100
100
54
59
83
74
60
83
64
85
93
97
98

Low Clouds (% Sky Obscured)

100
100
99
100
99
94
96
93
82
87
100
100
99
39
53
65
73
60
69
59
81
87
93
97

Medium Clouds (% Sky Obscured)

100
99
98
99
92
77
30
41
29
37
33
26
27
0
0
0
0
3
3
5
8
10
5
3

High Clouds (% Sky Obscured)

100
76
82
60
2
18
50
50
98
69
3
32
28
51
35
75
16
5
47
7
3
22
44
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
24
23
22
23
13
9
11
14
20
27
37
26
20
7
4
1
1
0
1
3
3
13
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
7
8
8
8
8
8
7
6
7
6
5
3
1
1
2
2
1
3
2
3
3

Dew Point (°C)

7
6
6
6
6
7
8
8
8
8
8
8
7
6
5
3
3
2
2
2
2
2
2
1

Relative Humidity (%)

94
88
85
81
81
87
90
91
91
93
95
96
93
90
88
86
86
85
85
82
78
72
65
62

Pressure (mb)

1028
1027
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

403
404
406
404
405
406
406
405
406
405
405
405
405
405
404
402
401
399
398
397
396
395
394
394

Tuesday 23

Waxing Gibbous 100%

20:13

05:45

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

Sun - Rise: 05:47, Set: 20:26, Transit: 13:07. Moon - Rise: 20:13, Set: 05:45. Civil Dark: 21:04 - 05:08. Nautical Dark: 21:55 - 04:17. Astro Dark: 22:56 - 03:15

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
99
89
74
47
38
34
25
28
34
32
41
62
60
72
82
88
90
94

Low Clouds (% Sky Obscured)

100
100
100
99
100
100
97
90
74
43
37
34
20
15
19
6
21
35
52
68
76
82
83
82

Medium Clouds (% Sky Obscured)

1
1
0
0
12
23
35
27
18
2
2
2
2
2
1
9
14
27
12
6
6
5
14
22

High Clouds (% Sky Obscured)

53
25
18
8
6
3
0
0
0
0
0
0
2
5
9
18
7
19
7
1
3
3
4
4

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 (%)

3
10
15
19
21
21
23
20
18
12
11
8
0
0
0
0
1
1
0
0
1
2
5
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
63
62
64
61
61
65
65
62
66
73
75
69
68
68
70
70
74
74
74
69
65
62
61

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

393
393
393
393
395
399
405
406
404
405
405
404
405
406
408
408
408
407
406
407
409
412
414
413

Wednesday 24

Full Moon 99%

21:32

05:58

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:45, Set: 20:27, Transit: 13:07. Moon - Rise: 21:32, Set: 05:58. Civil Dark: 21:06 - 05:06. Nautical Dark: 21:57 - 04:15. Astro Dark: 23:00 - 03:11

Total Clouds (% Sky Obscured)

96
96
95
95
96
96
84
96
95
65
46
44
57
70
68
69
78
79
75
67
68
66
77
88

Low Clouds (% Sky Obscured)

83
76
70
63
68
75
74
82
81
57
47
42
44
39
28
18
24
30
35
36
37
39
43
47

Medium Clouds (% Sky Obscured)

28
32
41
43
32
23
15
24
37
46
45
50
50
48
53
51
60
62
63
54
46
41
46
53

High Clouds (% Sky Obscured)

4
0
0
0
0
3
2
2
2
3
2
0
0
0
0
0
0
0
0
11
22
33
56
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
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 (%)

11
15
8
17
12
26
31
30
18
7
11
14
15
23
18
11
7
4
0
2
3
2
14
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
60
58
61
56
60
64
73
79
82
85
88
89
89
91
91
91
89
89
89
79
70
62
58

Pressure (mb)

1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1010
1010

Ozone (du)

414
416
419
422
425
427
427
427
428
430
433
434
435
437
438
439
440
438
437
435
432
429
426
423

Thursday 25

Waning Gibbous 96%

22:53

06:16

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
08 Bad
09 Bad
10 Bad
11 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)

100
99
97
96
96
95
95
97
98
100
100
100
100
99
99
99
97
98
97
94
94
90
93
96

Low Clouds (% Sky Obscured)

49
61
73
85
84
87
90
83
76
69
67
65
65
73
80
87
79
74
71
68
68
68
78
86

Medium Clouds (% Sky Obscured)

61
57
54
50
53
56
62
68
74
80
86
93
99
96
93
90
79
65
47
48
44
45
45
50

High Clouds (% Sky Obscured)

100
69
43
26
35
24
8
12
14
13
17
22
37
56
65
70
75
80
85
81
81
81
81
81

ISS Passover

Visibility (miles)

9
9
9
8
7
7
7
7
8
8
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

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 (%)

23
28
34
39
46
48
50
44
38
32
27
21
10
11
10
7
13
15
15
39
46
40
52
57

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
50
56
62
68
73
77
81
85
90
96
93
93
93
93
93
93
93
94
94
88
84
78
73

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

419
415
414
412
411
411
412
413
414
414
415
417
418
419
420
420
420
420
419
418
419
420
422
421

Friday 26

Waning Gibbous 90%

00:14

06:44

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

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)

98
99
99
100
99
98
96
96
96
95
86
78
73
74
75
75
73
74
75

Low Clouds (% Sky Obscured)

94
80
65
51
55
57
61
66
71
74
70
65
61
56
52
47
37
28
18

Medium Clouds (% Sky Obscured)

54
49
44
45
33
19
2
32
63
92
90
83
78
67
73
66
71
80
85

High Clouds (% Sky Obscured)

76
76
75
70
70
55
40
24
9
1
1
1
1
3
5
9
35
60
86

ISS Passover

Visibility (miles)

8
8
9
9
9
8
6
5
7
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

Precipitation Type

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

Precipitation Probability (%)

59
61
68
71
67
62
57
50
42
34
53
68
81
74
65
53
42
29
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
5
7
7
7
7
6
6
6
5
5
5
5
6
6

Relative Humidity (%)

69
65
64
62
58
66
72
78
82
88
93
93
93
93
93
93
94
94
94

Pressure (mb)

1005
1004
1004
1004
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1004
1004
1004
1004

Ozone (du)

421
421
422
422
423
423
423
423
424
424
425
425
425
425
425
426
426
426
426

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

Generated: 20/04/24 12:55:19. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+1.00