Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:12

05:05

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

Sun - Rise: 05:46, Set: 20:11, Transit: 13:00. Moon - Rise: 15:12, Set: 05:05. Civil Dark: 20:50 - 05:08. Nautical Dark: 21:39 - 04:18. Astro Dark: 22:38 - 03:18

Total Clouds (% Sky Obscured)

76
80
60
55
56
46
24
22
30
32
35
43
33
41
31
43
44
58
40
72
46
84
94
88

Low Clouds (% Sky Obscured)

85
67
58
52
52
45
22
22
29
32
37
45
33
45
33
44
35
51
18
25
32
68
93
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
6
22
41
11
27
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
4
4
4
6
7
6
27
18
63
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 (%)

1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
2
2
2
0
4
3
15
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)

16
17
19
19
19
17
16
15
13
11
10
9
8
8
8
7
7
8
8
9
10
12
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
64
53
50
54
60
61
63
65
62
63
67
69
72
76
79
83
86
86
83
73
64
56
52

Pressure (mb)

1016
1017
1018
1018
1019
1020
1021
1022
1022
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1029
1029
1029
1030

Ozone (du)

400
400
402
407
407
405
406
403
401
399
395
391
386
381
377
373
373
372
372
372
374
373
374
374

Saturday 20

Waxing Gibbous 92%

16:24

05:12

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
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: 05:44, Set: 20:13, Transit: 13:00. Moon - Rise: 16:24, Set: 05:12. Civil Dark: 20:52 - 05:05. Nautical Dark: 21:42 - 04:15. Astro Dark: 22:42 - 03:14

Total Clouds (% Sky Obscured)

77
62
60
49
44
42
43
47
61
61
71
80
98
93
97
99
100
95
96
95
93
93
93
88

Low Clouds (% Sky Obscured)

72
59
44
42
33
38
39
43
50
57
71
82
96
90
95
99
99
84
46
47
50
60
52
54

Medium Clouds (% Sky Obscured)

5
3
14
9
7
3
2
5
20
18
41
43
44
46
57
77
90
83
86
90
79
81
75
37

High Clouds (% Sky Obscured)

8
4
10
6
7
5
3
10
10
8
5
7
35
12
31
45
36
44
26
59
37
13
62
57

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
3
0
0
0
0
0
0
0
5
0
0
1
2
6
8
8
3
2
0
0
1
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)

14
13
13
12
12
11
10
8
6
4
4
4
4
4
4
5
5
5
5
5
7
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
49
48
49
50
51
55
63
72
77
79
80
80
82
79
79
83
89
91
85
75
67
58
55

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032

Ozone (du)

374
374
376
377
377
376
376
377
378
381
385
387
389
392
392
391
391
392
392
389
384
385
391
393

Sunday 21

Waxing Gibbous 96%

17:37

05:18

12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
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: 20:15, Transit: 13:00. Moon - Rise: 17:37, Set: 05:18. Civil Dark: 20:54 - 05:03. Nautical Dark: 21:44 - 04:12. Astro Dark: 22:45 - 03:10

Total Clouds (% Sky Obscured)

52
38
31
22
30
25
24
26
5
5
21
30
32
42
53
95
97
96
98
99
99
100
100
99

Low Clouds (% Sky Obscured)

52
48
45
39
48
43
41
34
1
2
3
8
7
22
20
26
25
28
27
43
63
70
76
80

Medium Clouds (% Sky Obscured)

5
0
1
1
0
0
0
2
2
2
23
33
37
50
44
75
83
79
96
97
98
99
98
97

High Clouds (% Sky Obscured)

4
4
7
0
3
0
0
0
0
0
4
4
4
35
34
92
75
80
89
92
96
100
87
55

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
0
0
0
1
1
6
10
24
44
44

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
51
52
52
54
57
60
66
75
80
83
85
85
85
82
83
83
82
82
77
72
70
67
80

Pressure (mb)

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

Ozone (du)

396
400
404
407
409
410
411
409
408
407
407
406
404
401
401
401
400
398
398
399
401
403
407
411

Monday 22

Waxing Gibbous 99%

18:50

05:26

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: 20:17, Transit: 12:59. Moon - Rise: 18:50, Set: 05:26. Civil Dark: 20:56 - 05:00. Nautical Dark: 21:47 - 04:09. Astro Dark: 22:49 - 03:06

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
99
98
97
91
84
73
61
46
35
54
77
100
90
79
68
73
81

Low Clouds (% Sky Obscured)

87
86
87
87
87
87
86
77
67
54
56
60
62
45
30
15
37
55
71
67
63
59
58
58

Medium Clouds (% Sky Obscured)

97
97
97
97
98
99
73
89
91
41
28
14
37
0
0
2
1
1
0
0
0
0
18
36

High Clouds (% Sky Obscured)

70
80
88
100
95
86
26
17
9
0
0
0
0
0
0
1
9
20
30
26
27
14
11
9

ISS Passover

Visibility (miles)

9
0
3
7
6
9
9
9
6
9
9
9
6
5
9
0
5
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
59
65
66
65
57
54
56
55
37
36
36
57
49
22
23
24
14
17
7
5
10
3
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
5
5
5
5
5
4
4
4
4
4
5
7
7
5
5
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
94
94
96
94
94
96
96
98
98
96
96
98
98
96
96
98
98
96
96
89
83
73
65

Pressure (mb)

1030
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

412
413
413
413
415
415
417
420
422
425
427
426
426
426
428
430
428
427
428
427
424
421
419
416

Tuesday 23

Waxing Gibbous 100%

20:06

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: 05:38, Set: 20:19, Transit: 12:59. Moon - Rise: 20:06, Set: 05:35. Civil Dark: 20:58 - 04:58. Nautical Dark: 21:49 - 04:06. Astro Dark: 22:53 - 03:02

Total Clouds (% Sky Obscured)

84
85
95
100
90
80
70
69
69
70
77
83
90
85
79
70
78
87
98
97
97
96
97
99

Low Clouds (% Sky Obscured)

57
63
78
89
80
68
58
59
60
64
70
78
86
80
73
67
72
77
77
78
76
78
79
83

Medium Clouds (% Sky Obscured)

51
59
68
72
48
25
17
25
25
30
30
30
30
25
25
25
31
38
44
42
36
36
34
32

High Clouds (% Sky Obscured)

3
17
44
65
70
60
47
43
39
35
9
2
26
14
12
9
23
36
49
51
57
65
49
50

ISS Passover

Visibility (miles)

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

4
11
14
13
16
16
14
12
9
2
4
4
3
7
6
3
5
4
2
7
8
6
10
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
51
49
51
58
61
63
66
70
71
70
72
75
79
82
83
86
86
86
85
76
69
64
61

Pressure (mb)

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

Ozone (du)

413
410
407
404
400
398
397
396
395
395
396
396
395
395
395
396
396
396
396
396
397
398
400
401

Wednesday 24

Full Moon 99%

21:25

05:47

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: 05:35, Set: 20:21, Transit: 12:59. Moon - Rise: 21:25, Set: 05:47. Civil Dark: 21:00 - 04:56. Nautical Dark: 21:52 - 04:03. Astro Dark: 22:57 - 02:57

Total Clouds (% Sky Obscured)

100
90
81
74
79
87
91
85
79
73
75
68
61
60
67
76
80
83
86
90
94
98
96
95

Low Clouds (% Sky Obscured)

87
80
74
70
69
69
67
55
43
34
32
32
32
43
53
61
66
69
73
77
81
87
87
88

Medium Clouds (% Sky Obscured)

34
35
29
26
30
33
37
35
34
32
30
25
20
14
11
9
11
13
14
27
39
52
43
32

High Clouds (% Sky Obscured)

42
20
11
2
4
5
8
34
67
95
91
83
75
69
66
54
49
45
50
55
59
59
47
38

ISS Passover

Visibility (miles)

6
4
5
7
8
8
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 (%)

14
19
24
29
32
35
37
32
25
14
11
8
1
7
6
3
7
8
8
11
13
13
22
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
62
67
71
72
73
74
77
78
79
83
86
91
91
93
93
93
91
91
89
86
84
85

Pressure (mb)

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

Ozone (du)

403
404
405
405
406
406
406
406
407
409
410
411
411
411
413
414
415
417
418
420
422
425
427
427

Thursday 25

Waning Gibbous 96%

22:47

06:05

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: 05:33, Set: 20:22, Transit: 12:59. Moon - Rise: 22:47, Set: 06:05. Civil Dark: 21:02 - 04:53. Nautical Dark: 21:54 - 04:01. Astro Dark: 23:00 - 02:53

Total Clouds (% Sky Obscured)

94
94
95
96
97
98
99
97
96
96
97
98
100
97
94
93
87
81
74

Low Clouds (% Sky Obscured)

88
88
86
84
88
93
99
91
83
76
75
74
76
72
66
59
53
49
45

Medium Clouds (% Sky Obscured)

23
34
42
48
44
36
32
45
55
68
73
81
88
83
76
72
66
62
63

High Clouds (% Sky Obscured)

21
11
6
2
1
1
1
1
3
4
24
44
63
54
45
36
47
55
61

ISS Passover

Visibility (miles)

8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

29
28
29
28
24
21
18
22
21
13
22
25
22
20
14
5
5
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
81
80
77
78
78
79
81
84
85
86
88
89
91
91
93
91
88

Pressure (mb)

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

Ozone (du)

427
427
429
430
431
431
430
429
432
435
438
441
443
446
446
446
446
445
444

Forecast for Beverley, East Yorkshire, United Kingdom (53.82,-0.41)

Generated: 19/04/24 12:36:03. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00