Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

First Quarter 53%

No Rise

02:51

12 OK
13 OK
14 OK
15 Good
16 Bad
17 Bad
18 OK
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: 05:03, Set: 20:40, Transit: 12:52. Moon - Rise: No Rise, Set: 02:51. Civil Dark: 21:21 - 04:21. Nautical Dark: 22:16 - 03:25. Astro Dark: 23:38 - 02:01

Total Clouds (% Sky Obscured)

40
46
39
13
98
84
42
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

8
0
0
0
0
2
0
0
0
0
0
14
22
30
36
40
46
69
73
74
75
80
81
77

Medium Clouds (% Sky Obscured)

43
33
0
0
32
79
4
23
22
52
54
75
58
54
71
87
94
87
84
85
70
81
93
79

High Clouds (% Sky Obscured)

28
0
3
38
94
94
77
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
7
9
6
4
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
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
2
1
0
0
1
0
0
0
0
0
1
6
18
29
53
51
42
36
59
82
77
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0.3
0.8
0.8
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
18
19
19
18
17
15
14
13
12
12
12
12
11
11
11
12
13
14
15
15
16

Feels Like (°C)

14
15
17
18
18
17
17
16
14
12
11
11
11
11
11
11
10
10
10
12
13
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

72
68
68
65
65
66
72
83
89
90
93
95
93
96
95
93
93
95
93
93
89
87
86
85

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

384
383
379
380
378
379
382
383
385
385
385
385
385
386
387
387
385
384
382
381
383
383
383
383

Thursday 16

Waxing Gibbous 63%

12:58

03:03

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

Sun - Rise: 05:01, Set: 20:41, Transit: 12:52. Moon - Rise: 12:58, Set: 03:03. Civil Dark: 21:22 - 04:20. Nautical Dark: 22:19 - 03:23. Astro Dark: 23:43 - 01:56

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
58
21
6
4
2
49
70
7
79
58
100
100
100
100

Low Clouds (% Sky Obscured)

71
66
57
53
43
5
8
9
9
8
0
0
0
0
0
0
0
0
0
0
0
25
5
30

Medium Clouds (% Sky Obscured)

71
100
98
100
100
100
54
80
82
71
30
7
1
0
0
41
13
0
0
0
0
0
2
3

High Clouds (% Sky Obscured)

90
100
100
100
100
100
100
97
65
100
60
23
5
4
3
18
82
7
92
51
100
100
100
100

ISS Passover

Visibility (miles)

7
6
6
8
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 (%)

53
45
46
43
17
7
4
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

16
17
17
17
16
16
16
15
15
14
13
13
12
11
11
10
9
9
9
11
14
15
17
18

Feels Like (°C)

15
16
17
17
16
15
15
15
14
13
12
12
11
10
10
10
10
9
9
11
14
14
16
17

Dew Point (°C)

14
15
15
15
15
14
14
14
14
13
12
12
11
10
10
9
8
7
7
9
12
13
13
13

Relative Humidity (%)

87
87
89
89
90
92
92
93
95
95
93
93
93
93
93
91
90
90
90
88
87
83
79
74

Pressure (mb)

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

Ozone (du)

385
385
387
384
384
385
384
385
387
388
392
397
401
401
399
399
399
398
398
400
400
401
402
402

Friday 17

Waxing Gibbous 72%

14:08

03:13

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: 05:00, Set: 20:43, Transit: 12:52. Moon - Rise: 14:08, Set: 03:13. Civil Dark: 21:24 - 04:18. Nautical Dark: 22:21 - 03:21. Astro Dark: 23:48 - 01:51

Total Clouds (% Sky Obscured)

100
100
100
74
91
90
92
100
100
100
100
100
92
98
99
100
100
100
98
98
98
98
99
99

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
11
20
26
37
29
0
16
34
52
56
62

Medium Clouds (% Sky Obscured)

8
40
48
30
41
43
90
89
70
64
81
98
50
82
92
97
99
98
97
96
95
95
97
99

High Clouds (% Sky Obscured)

100
100
100
70
72
82
88
100
100
100
100
100
92
97
97
99
100
100
76
71
66
68
65
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 (%)

1
1
2
1
2
0
0
0
0
0
0
0
0
0
0
0
0
3
15
42
47
39
51
56

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

Chance of Frost

Temperature (°C)

18
20
20
20
20
20
19
18
17
15
14
13
13
13
13
12
12
12
12
14
14
15
16
16

Feels Like (°C)

17
18
19
19
20
19
18
17
16
14
13
13
12
12
12
11
11
11
11
13
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

72
71
70
70
70
71
75
85
87
89
89
87
87
87
87
87
87
87
87
86
83
78
77
73

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

403
401
398
395
394
393
393
393
393
395
396
396
395
395
395
394
394
395
396
396
397
397
397
397

Saturday 18

Waxing Gibbous 80%

15:16

03:23

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: 04:59, Set: 20:44, Transit: 12:52. Moon - Rise: 15:16, Set: 03:23. Civil Dark: 21:26 - 04:17. Nautical Dark: 22:23 - 03:19. Astro Dark: 23:53 - 01:46

Total Clouds (% Sky Obscured)

100
97
95
92
87
83
79
85
89
93
93
91
68
77
91
93
94
95
97
96
95
62
62
65

Low Clouds (% Sky Obscured)

63
70
79
74
65
51
29
24
27
29
39
52
62
71
77
79
81
82
84
85
87
63
60
64

Medium Clouds (% Sky Obscured)

100
95
90
86
58
52
33
30
32
37
37
34
34
32
28
26
29
29
33
30
25
22
19
21

High Clouds (% Sky Obscured)

72
71
76
75
77
79
81
84
85
86
79
68
24
5
0
0
0
2
2
1
1
0
0
0

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

Precipitation Probability (%)

57
64
81
95
95
88
62
53
45
16
26
27
6
11
15
25
38
32
19
35
28
17
17
18

Precipitation Amount (mm)

0
0.3
0.5
1
1
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
18
18
18
18
17
17
16
15
15
15
15
14
14
13
14
14
14
14
14
14
15

Feels Like (°C)

15
16
16
16
16
16
16
16
16
15
14
15
15
14
14
13
12
12
13
13
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

72
71
72
70
70
73
77
86
90
92
93
93
95
95
96
96
96
96
96
92
90
86
83
75

Pressure (mb)

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

Ozone (du)

394
393
392
392
392
392
393
393
394
394
393
393
393
393
394
396
399
401
401
401
402
403
403
401

Sunday 19

Waxing Gibbous 87%

16:26

03:34

12 Bad
13 Bad
14 OK
15 Good
16 Good
17 Good
18 Good
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: 04:57, Set: 20:46, Transit: 12:52. Moon - Rise: 16:26, Set: 03:34. Civil Dark: 21:27 - 04:15. Nautical Dark: 22:25 - 03:17. Astro Dark: 23:58 - 01:40

Total Clouds (% Sky Obscured)

94
76
20
5
3
3
3
14
24
37
61
56
62
62
60
53
55
57
71
74
79
82
73
64

Low Clouds (% Sky Obscured)

90
70
19
0
0
0
0
13
26
39
46
50
53
56
58
59
58
61
64
65
68
73
66
60

Medium Clouds (% Sky Obscured)

21
14
8
0
0
0
3
3
3
1
31
6
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

20
20
15
2
13
10
0
3
4
0
0
0
0
6
7
4
11
14
14
12
8
1
1
1

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

Chance of Frost

Temperature (°C)

15
16
17
18
19
17
16
15
14
13
12
12
12
11
11
11
11
11
12
12
12
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
67
67
68
71
77
80
82
86
93
95
96
95
92
90
87
84
84
81
80
80
80
78

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

398
397
396
396
395
393
392
392
393
397
400
403
406
408
405
402
399
398
397
395
395
396
396
396

Monday 20

Waxing Gibbous 93%

17:37

03:46

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

Sun - Rise: 04:56, Set: 20:47, Transit: 12:52. Moon - Rise: 17:37, Set: 03:46. Civil Dark: 21:29 - 04:14. Nautical Dark: 22:27 - 03:15. Astro Dark: 00:04 - 01:33

Total Clouds (% Sky Obscured)

54
48
44
39
27
14
4
4
4
4
9
14
22
40
54
62
47
40
29
41
54
64
53
44

Low Clouds (% Sky Obscured)

53
51
49
45
28
12
0
0
0
0
0
1
1
4
6
7
7
8
8
21
36
50
44
38

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
3
3
2
3
3
4
4
4
3
10
16
29
41
47
50
42
34
25
30
39
43
27
16

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
1
1
0
1
1
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
74
74
72
76
80
83
83
84
84
87
88
90
90
90
90
90
88
88
86
84
83
82

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

397
397
399
401
403
402
402
402
402
401
401
400
399
399
398
398
397
396
395
394
394
393
393
393

Tuesday 21

Waxing Gibbous 97%

18:51

04:01

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

Sun - Rise: 04:55, Set: 20:48, Transit: 12:52. Moon - Rise: 18:51, Set: 04:01. Civil Dark: 21:31 - 04:12. Nautical Dark: 22:30 - 03:13. Astro Dark: 00:11 - 01:26

Total Clouds (% Sky Obscured)

35
50
67
83
79
87
92
94
97
100
99
97
96
97
98
100
100
100
100

Low Clouds (% Sky Obscured)

31
23
15
7
4
2
0
0
0
0
0
0
0
0
0
0
4
7
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
14
26
43

High Clouds (% Sky Obscured)

6
26
49
65
69
77
87
91
95
100
99
98
98
98
99
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
1
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
12
12
12
12
11
11
11
11
10
10
10
10
10
10
10

Relative Humidity (%)

80
79
78
78
78
80
83
86
89
92
95
96
96
98
98
98
98
96
95

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

392
392
390
389
387
386
386
385
385
384
384
384
384
384
383
383
382
381
379

Forecast for St Mary's Bay, Kent, United Kingdom (51.00,1.00)

Generated: 15/05/24 12:44:03. Forecast: 15/05/24 to 21/05/24. Timezone: UTC+1.00