Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 53%

03:34

11:03

16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:23, Set: 20:34, Transit: 12:59. Moon - Rise: 03:34, Set: 11:03. Civil Dark: 21:16 - 04:41. Nautical Dark: 22:12 - 03:44. Astro Dark: 23:29 - 02:24

Total Clouds (% Sky Obscured)

29
38
46
53
60
71
65
35
43
67
91
100
95
100
100
100
100
100
100
99
92
97
100
100

Low Clouds (% Sky Obscured)

45
54
57
48
58
63
58
35
42
46
51
53
60
55
58
67
71
81
86
94
78
72
73
81

Medium Clouds (% Sky Obscured)

37
45
35
33
33
38
0
0
0
65
66
62
64
67
62
100
100
99
57
85
28
45
40
27

High Clouds (% Sky Obscured)

0
0
1
3
3
13
12
1
16
43
84
100
51
100
100
100
100
99
100
45
26
51
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

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
21
19
1
0
0
0
0
0
0
0
0
1
3
12
45
40
20
35
30
34
14

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)

18
16
14
10
8
7
6
5
5
5
5
4
4
3
4
4
4
5
4
4
4
6
8
9

Chance of Frost

Temperature (°C)

18
16
15
14
13
12
11
11
10
10
10
10
9
9
10
10
11
12
12
12
14
15
14
14

Feels Like (°C)

14
13
12
11
10
10
9
10
10
10
9
9
8
8
8
9
10
11
11
12
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

76
81
85
89
92
96
95
96
96
96
98
98
98
95
95
93
92
90
90
95
93
84
84
80

Pressure (mb)

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

Ozone (du)

435
432
432
436
440
441
437
435
434
431
427
422
424
424
426
419
414
414
420
419
417
416
417
415

Wednesday 1

Third Quarter 41%

03:51

12:37

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:20, Set: 20:36, Transit: 12:59. Moon - Rise: 03:51, Set: 12:37. Civil Dark: 21:18 - 04:38. Nautical Dark: 22:15 - 03:41. Astro Dark: 23:35 - 02:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
75
72
75
82
77
78
76
76
77
69
56
82
75
83
75
100
100
98
76

Low Clouds (% Sky Obscured)

77
53
30
51
61
65
61
67
65
66
64
62
62
65
50
45
53
50
48
51
49
67
61
60

Medium Clouds (% Sky Obscured)

23
18
55
38
10
29
45
2
9
0
0
0
0
0
0
0
26
20
36
29
0
50
3
0

High Clouds (% Sky Obscured)

100
100
100
100
100
63
60
15
57
60
50
45
40
40
33
11
39
7
35
21
100
100
93
62

ISS Passover

Visibility (miles)

9
9
4
0
0
0
0
0
0
0
0
0
0
0
2
5
8
9
9
8
8
4
4
7

Fog (%)

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

10
9
10
9
8
8
10
11
13
13
13
14
14
13
13
15
16
17
17
17
17
18
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
87
93
96
96
95
96
95
95
96
95
96
96
95
93
90
86
90
89
86
89
90
86

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

413
413
410
409
410
412
413
413
409
405
403
400
398
396
394
392
390
388
386
387
386
385
384
383

Thursday 2

Waning Crescent 29%

04:04

14:10

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:18, Set: 20:38, Transit: 12:59. Moon - Rise: 04:04, Set: 14:10. Civil Dark: 21:20 - 04:36. Nautical Dark: 22:18 - 03:38. Astro Dark: 23:40 - 02:12

Total Clouds (% Sky Obscured)

81
80
71
100
100
98
68
79
72
70
68
78
79
93
72
70
71
85
100
100
100
98
97
96

Low Clouds (% Sky Obscured)

72
72
60
56
53
54
60
62
61
55
49
56
57
57
49
49
56
73
82
84
93
92
91
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
16
4
0
0
1
4
5
4
6
20
38
50
100
63
71
69
34
61

High Clouds (% Sky Obscured)

61
60
60
98
91
97
60
37
10
9
4
3
16
53
25
20
19
25
100
100
100
72
38
15

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
0
0
0
2
6
6
6
5
8
8
11
14
14
33
46
84
78
69
61
68
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.6
0.4
0.4
0.5
0.5

Wind Speed/Direction (mph)

17
16
15
14
12
12
11
11
10
10
9
8
7
7
6
7
6
5
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
7
6
6
6
7
7
8
8
8
8
9
9
11
12
13
12
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
93
93
93
95
95
95
95
95
96
96
95
96
95
93
92
95
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

382
384
384
383
383
383
383
383
382
382
382
381
382
382
384
385
384
385
385
387
390
390
390
390

Friday 3

Waning Crescent 19%

04:13

15:42

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 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:16, Set: 20:40, Transit: 12:59. Moon - Rise: 04:13, Set: 15:42. Civil Dark: 21:22 - 04:34. Nautical Dark: 22:20 - 03:35. Astro Dark: 23:46 - 02:06

Total Clouds (% Sky Obscured)

97
98
100
99
99
98
99
91
61
78
97
98
96
91
43
44
42
43
49
56
73
92
96
100

Low Clouds (% Sky Obscured)

93
96
99
98
97
95
97
96
85
83
81
74
69
59
51
56
58
60
64
65
66
83
95
87

Medium Clouds (% Sky Obscured)

68
71
65
45
66
56
37
22
15
19
24
29
32
26
23
17
9
0
0
0
1
59
45
100

High Clouds (% Sky Obscured)

24
32
44
40
37
10
33
8
2
21
39
50
50
52
3
3
5
7
8
11
33
70
66
70

ISS Passover

Visibility (miles)

1
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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

Light Rain
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 (%)

58
43
30
33
36
12
13
8
4
5
3
0
0
0
0
0
0
0
0
1
5
23
36
34

Precipitation Amount (mm)

0.4
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
9
8
7
6
5
5
5
5
4
4
4
4
4
4
5
8
9
10
11
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
93
93
95
93
93
93
93
93
93
93
93
93
90
86
84
78
69
62
61
65
75

Pressure (mb)

1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

389
389
388
389
390
390
390
391
393
395
396
399
400
403
405
409
416
422
412
408
404
403
404
403

Saturday 4

Waning Crescent 10%

04:22

No Set

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:14, Set: 20:42, Transit: 12:59. Moon - Rise: 04:22, Set: No Set. Civil Dark: 21:25 - 04:31. Nautical Dark: 22:23 - 03:32. Astro Dark: 23:52 - 01:59

Total Clouds (% Sky Obscured)

97
94
91
91
91
92
93
95
96
92
70
71
88
95
100
86
82
81
77
77
77
78
79
80

Low Clouds (% Sky Obscured)

81
78
72
64
58
52
54
55
53
40
24
16
10
10
10
68
72
73
67
66
62
49
40
31

Medium Clouds (% Sky Obscured)

95
90
87
86
85
83
83
84
85
72
15
0
11
43
74
66
59
54
39
25
10
17
21
25

High Clouds (% Sky Obscured)

71
67
68
69
66
66
64
66
72
44
18
20
23
29
30
5
2
0
0
1
1
7
13
18

ISS Passover

Visibility (miles)

8
9
9
9
6
5
0
0
0
0
4
6
9
9
7
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

33
29
31
49
65
80
95
95
88
39
5
1
5
43
66
69
58
45
35
25
15
18
21
24

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.7
0.6
0.7
0
0
0
0
0.2
0.6
0.6
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
12
11
11
10
8
8
8
8
6
5
4
4
3
3
4
5
6
5
6
6
12
12

Dew Point (°C)

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

Relative Humidity (%)

79
86
90
90
92
98
96
98
98
98
96
95
95
93
96
95
95
93
93
87
83
78
75
73

Pressure (mb)

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

Ozone (du)

404
404
404
404
406
406
407
410
416
424
432
439
443
443
440
439
431
424
417
411
405
399
400
401

Sunday 5

Waning Crescent 4%

04:32

17:14

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:13, Set: 20:44, Transit: 12:59. Moon - Rise: 04:32, Set: 17:14. Civil Dark: 21:27 - 04:29. Nautical Dark: 22:26 - 03:29. Astro Dark: 23:59 - 01:51

Total Clouds (% Sky Obscured)

81
80
74
76
84
91
93
95
97
98
98
99
98
97
96
98
99
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

20
14
7
11
15
19
28
39
51
60
70
79
73
61
50
66
83
99
99
100
100
93
84
73

Medium Clouds (% Sky Obscured)

32
38
41
49
60
70
59
47
31
50
69
88
84
80
75
82
89
93
86
79
73
80
86
92

High Clouds (% Sky Obscured)

36
49
58
45
47
53
68
79
92
91
88
80
70
67
64
73
74
68
74
79
89
91
93
90

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
7
5

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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

20
17
14
13
10
4
6
5
0
1
2
1
13
19
15
50
59
44
43
38
24
32
41
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
10
10
7
5
3
2
2
2
2
2
3
3
3
4
4
4
4
4
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
76
79
81
84
87
87
87
87
88
90
90
90
90
90
93
95
95
95
93
93
95
95

Pressure (mb)

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

Ozone (du)

402
403
405
406
403
399
396
394
392
389
388
386
385
384
383
383
381
380
379
380
381
382
383
384

Monday 6

Waning Crescent 1%

04:42

18:48

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
12 Bad

Sun - Rise: 05:11, Set: 20:45, Transit: 12:59. Moon - Rise: 04:42, Set: 18:48. Civil Dark: 21:29 - 04:27. Nautical Dark: 22:29 - 03:26. Astro Dark: 00:07 - 01:42

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

71
72
74
67
59
50
65
78
86
83
84
83
83
84
84
84
81
77
72
68
59

Medium Clouds (% Sky Obscured)

89
88
89
73
56
42
39
36
33
48
64
70
70
60
60
70
83
100
100
100
100

High Clouds (% Sky Obscured)

93
97
100
96
93
88
89
89
90
90
90
90
93
97
100
100
100
100
100
99
99

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

53
55
55
53
47
32
37
31
9
31
33
24
57
63
54
62
65
61
57
57
58

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
96
98
98
98
98
98
98
98
96
98
96
96
98
98
98
96

Pressure (mb)

1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

385
386
387
388
388
389
390
390
391
391
391
391
391
392
393
394
394
395
395
394
393

Forecast for Thornton Dale, North Yorkshire, United Kingdom (54.24,-0.72)

Generated: 30/04/24 16:18:25. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+1.00