Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:17

05:10

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

Sun - Rise: 05:51, Set: 20:16, Transit: 13:05. Moon - Rise: 15:17, Set: 05:10. Civil Dark: 20:55 - 05:12. Nautical Dark: 21:44 - 04:23. Astro Dark: 22:44 - 03:22

Total Clouds (% Sky Obscured)

41
41
85
88
94
88
85
67
55
29
21
23
21
19
17
17
35
36
29
66
83
77
38
39

Low Clouds (% Sky Obscured)

64
79
72
81
90
79
80
60
56
27
19
23
21
18
14
11
4
2
2
2
2
4
9
35

Medium Clouds (% Sky Obscured)

26
9
41
26
21
19
27
9
0
0
0
0
0
0
0
0
36
37
26
45
71
74
24
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
7
6
5
4
35
75
38
0
5

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

Fog (%)

-
-
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
2
1
0
19
23
9
0
0
0
0
0
0
0
0
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)

14
13
12
11
11
11
9
9
7
5
5
4
4
4
4
4
4
4
4
4
5
7
8
8

Chance of Frost

Temperature (°C)

11
11
9
10
9
9
8
7
6
5
4
4
3
3
2
2
2
2
1
2
4
5
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
67
59
64
65
75
70
69
70
71
72
73
73
74
74
73
73
74
69
60
56
52
49

Pressure (mb)

1017
1018
1018
1019
1019
1020
1021
1022
1023
1024
1025
1026
1027
1027
1027
1028
1028
1028
1029
1029
1030
1030
1030
1030

Ozone (du)

397
397
391
389
384
381
380
378
374
372
372
370
369
368
366
363
361
360
359
361
362
364
366
367

Saturday 20

Waxing Gibbous 92%

16:30

05:16

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

Sun - Rise: 05:49, Set: 20:18, Transit: 13:05. Moon - Rise: 16:30, Set: 05:16. Civil Dark: 20:57 - 05:10. Nautical Dark: 21:47 - 04:20. Astro Dark: 22:47 - 03:18

Total Clouds (% Sky Obscured)

46
72
71
77
73
88
84
62
84
73
86
87
92
86
88
95
100
100
94
98
94
97
96
97

Low Clouds (% Sky Obscured)

41
65
69
74
70
89
86
57
66
58
57
53
64
68
75
88
100
100
86
80
76
83
91
89

Medium Clouds (% Sky Obscured)

4
8
21
23
23
19
9
10
20
28
56
64
80
70
69
87
89
90
90
96
87
71
83
41

High Clouds (% Sky Obscured)

3
6
3
7
5
8
7
9
49
30
15
36
25
9
26
80
75
75
82
75
41
9
7
3

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
2
0
0
3
11
16
20
8
1
2
0
0
1
2
9
20
20
15
12
15
13
10
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
44
43
42
42
45
51
60
65
66
67
70
71
72
73
75
72
71
72
72
75
80
86
90

Pressure (mb)

1030
1030
1030
1030
1030
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1033
1033
1033

Ozone (du)

367
369
370
370
371
371
371
371
371
371
372
371
371
372
376
381
384
386
386
388
390
391
391
391

Sunday 21

Waxing Gibbous 96%

17:42

05:23

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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: 05:47, Set: 20:20, Transit: 13:05. Moon - Rise: 17:42, Set: 05:23. Civil Dark: 20:59 - 05:08. Nautical Dark: 21:49 - 04:17. Astro Dark: 22:51 - 03:14

Total Clouds (% Sky Obscured)

96
95
95
90
79
70
49
41
33
36
53
57
63
85
94
95
99
99
98
98
99
99
98
98

Low Clouds (% Sky Obscured)

91
90
90
82
60
54
38
33
27
27
37
41
36
21
15
57
77
76
77
75
72
68
74
80

Medium Clouds (% Sky Obscured)

26
23
30
39
25
14
12
14
10
21
40
32
13
64
95
92
98
95
76
94
98
98
97
96

High Clouds (% Sky Obscured)

3
4
7
3
3
4
1
4
7
6
4
7
6
27
83
67
70
63
71
71
72
70
62
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
7
6
5
6

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

14
2
15
2
2
0
0
0
0
0
1
5
7
16
5
30
39
46
47
59
67
80
77
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
77
69
63
60
58
62
71
78
79
80
79
79
77
79
83
89
93
93
94
94
94
94

Pressure (mb)

1033
1033
1033
1033
1033
1033
1032
1033
1033
1033
1034
1034
1034
1034
1033
1033
1033
1032
1032
1031
1031
1031
1031
1030

Ozone (du)

388
384
381
384
386
387
387
386
387
388
389
390
391
392
392
393
394
397
398
399
399
400
401
401

Monday 22

Waxing Gibbous 99%

18:56

05:31

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: 20:22, Transit: 13:04. Moon - Rise: 18:56, Set: 05:31. Civil Dark: 21:01 - 05:05. Nautical Dark: 21:52 - 04:14. Astro Dark: 22:54 - 03:10

Total Clouds (% Sky Obscured)

97
98
99
100
99
99
98
99
99
100
83
76
74
86
91
90
87
83
80
83
86
89
93
96

Low Clouds (% Sky Obscured)

86
91
95
100
99
97
96
97
99
100
83
73
61
67
72
74
71
69
65
70
74
79
84
88

Medium Clouds (% Sky Obscured)

95
97
98
100
99
82
41
45
44
43
47
43
42
32
16
0
0
0
0
13
24
35
48
61

High Clouds (% Sky Obscured)

70
80
90
94
85
19
0
0
0
2
4
11
15
21
27
32
31
29
27
24
16
5
22
30

ISS Passover

Visibility (miles)

6
4
1
1
1
1
3
4
7
9
9
9
9
9
9
9
9
9
9
4
0
0
0
0

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

Precipitation Probability (%)

59
55
52
54
59
66
71
69
59
49
42
33
26
22
17
2
6
19
26
27
23
19
21
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
98
98
98
98
98
93
93
89
91
93
89
89
93
94
98
96
96
96
96

Pressure (mb)

1030
1029
1028
1028
1027
1027
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1026

Ozone (du)

403
403
403
404
403
403
405
406
406
406
407
407
409
408
406
406
407
405
405
405
405
406
407
407

Tuesday 23

Waxing Gibbous 100%

20:12

05:40

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: 05:42, Set: 20:24, Transit: 13:04. Moon - Rise: 20:12, Set: 05:40. Civil Dark: 21:03 - 05:03. Nautical Dark: 21:54 - 04:11. Astro Dark: 22:58 - 03:06

Total Clouds (% Sky Obscured)

100
100
100
100
92
85
81
81
83
83
75
68
58
55
53
54
51
53
56
56
55
57
67
78

Low Clouds (% Sky Obscured)

93
87
83
78
73
68
66
71
74
74
67
58
48
45
42
39
37
34
32
41
51
58
66
75

Medium Clouds (% Sky Obscured)

75
52
28
5
17
18
21
28
30
30
25
23
21
17
18
14
16
18
20
18
18
21
24
27

High Clouds (% Sky Obscured)

29
54
59
90
68
27
9
16
46
4
13
2
3
6
10
14
17
18
20
20
18
21
19
17

ISS Passover

Visibility (miles)

1
1
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 (%)

19
23
23
23
21
23
17
17
15
12
12
9
3
9
10
8
7
5
0
0
0
0
12
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
91
90
85
84
85
90
93
91
93
91
89
91
93
93
91
91
91
83
78
71
66

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1024
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1020

Ozone (du)

405
402
399
397
395
394
395
395
395
395
395
395
394
395
395
396
397
398
399
401
401
401
401
401

Wednesday 24

Full Moon 99%

21:31

05:52

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: 05:40, Set: 20:26, Transit: 13:04. Moon - Rise: 21:31, Set: 05:52. Civil Dark: 21:05 - 05:00. Nautical Dark: 21:57 - 04:08. Astro Dark: 23:02 - 03:02

Total Clouds (% Sky Obscured)

89
84
83
86
74
59
46
56
61
60
51
50
51
60
69
77
82
88
94
96
98
100
99
98

Low Clouds (% Sky Obscured)

84
81
78
75
68
62
61
56
49
42
43
40
38
47
55
68
77
85
95
96
98
100
92
83

Medium Clouds (% Sky Obscured)

27
19
9
2
2
2
1
2
2
2
4
7
9
6
4
1
1
0
0
11
21
35
39
43

High Clouds (% Sky Obscured)

26
22
13
0
2
4
7
32
56
85
57
28
8
15
22
21
18
19
25
30
40
45
39
33

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 (%)

23
21
19
15
14
12
5
5
3
0
1
1
0
1
1
1
4
5
4
10
12
13
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
60
60
60
60
61
63
65
71
76
83
85
86
88
88
89
88
89
88
88
88
88
88
84

Pressure (mb)

1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012

Ozone (du)

402
402
402
403
403
403
403
403
404
405
405
406
406
406
407
408
409
409
410
411
413
414
416
417

Thursday 25

Waning Gibbous 96%

22:53

06:10

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: 05:38, Set: 20:27, Transit: 13:04. Moon - Rise: 22:53, Set: 06:10. Civil Dark: 21:07 - 04:58. Nautical Dark: 22:00 - 04:05. Astro Dark: 23:06 - 02:58

Total Clouds (% Sky Obscured)

97
97
97
97
95
93
91
92
92
93
95
98
100
100
100
99
98
96
94

Low Clouds (% Sky Obscured)

75
83
91
98
93
88
82
79
75
73
75
77
78
72
65
59
48
38
32

Medium Clouds (% Sky Obscured)

47
47
43
36
30
23
18
27
37
53
62
72
78
74
75
75
75
75
74

High Clouds (% Sky Obscured)

27
6
4
0
0
0
0
1
2
4
23
41
60
63
62
60
64
58
54

ISS Passover

Visibility (miles)

9
8
6
4
2
3
3
4
3
1
0
3
6
9
9
9
9
7
6

Fog (%)

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

Precipitation Probability (%)

22
27
32
38
41
45
47
51
53
51
41
30
15
13
9
0
5
5
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
72
69
68
74
82
91
93
94
96
94
94
93
94
96
98
96
94

Pressure (mb)

1012
1012
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

418
419
420
421
422
423
424
425
429
432
436
439
443
446
446
446
446
444
443

Forecast for Cookridge, Leeds, United Kingdom (53.85,-1.63)

Generated: 19/04/24 14:29:08. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00