Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Gibbous 72%

14:11

03:07

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:03, Set: 20:47, Transit: 12:55. Moon - Rise: 14:11, Set: 03:07. Civil Dark: 21:29 - 04:21. Nautical Dark: 22:27 - 03:24. Astro Dark: 23:58 - 01:46

Total Clouds (% Sky Obscured)

69
76
79
100
98
93
85
87
100
100
96
94
99
91
98
92
100
100
100
100
100
100
98
99

Low Clouds (% Sky Obscured)

45
45
47
44
44
56
37
37
55
43
82
70
69
34
34
5
0
0
18
28
41
43
37
33

Medium Clouds (% Sky Obscured)

0
0
30
38
5
3
6
55
80
58
75
77
95
83
65
87
66
52
83
98
93
92
91
99

High Clouds (% Sky Obscured)

94
100
100
100
95
71
78
79
100
100
81
68
54
70
80
74
100
100
100
100
100
74
91
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
3
9

Fog (%)

87
97
100
100
100
76
23
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
1
14
29
26
21
23
10
26
35
27
8
5
24
34
41
43
41

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

Chance of Frost

Temperature (°C)

10
9
8
9
10
11
14
16
17
18
18
19
19
18
17
17
16
15
14
13
13
13
13
12

Feels Like (°C)

10
8
7
8
9
10
13
15
16
17
17
18
18
18
17
17
17
15
13
12
12
12
12
12

Dew Point (°C)

9
8
7
7
8
9
11
12
12
12
12
13
14
13
12
12
13
13
12
12
11
12
12
12

Relative Humidity (%)

91
90
90
90
87
86
82
79
74
70
68
70
73
71
71
72
81
86
89
92
92
92
93
95

Pressure (mb)

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

Ozone (du)

397
396
395
395
394
394
393
393
394
393
391
391
391
392
392
393
392
390
389
390
393
393
391
391

Saturday 18

Waxing Gibbous 80%

15:20

03:17

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:02, Set: 20:49, Transit: 12:55. Moon - Rise: 15:20, Set: 03:17. Civil Dark: 21:31 - 04:20. Nautical Dark: 22:29 - 03:21. Astro Dark: 00:04 - 01:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
96
96
94
91
75
60
57
54
56
82
77
56
59
85
89
86

Low Clouds (% Sky Obscured)

45
60
66
79
66
81
85
69
79
63
48
24
28
27
28
32
41
69
64
55
50
45
51
52

Medium Clouds (% Sky Obscured)

100
100
100
100
98
88
88
100
89
87
66
65
23
23
7
17
10
25
8
25
20
48
48
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
89
95
70
58
75
68
68
26
43
22
7
21
32
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
5
2
6
2
9
9
9
4
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None

Precipitation Probability (%)

34
40
61
95
95
95
60
27
26
24
26
33
28
24
36
37
31
35
55
5
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.7
1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
96
98
98
93
90
83
73
68
65
68
75
80
83
86
90
92
96
98
98

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

391
391
392
391
389
387
388
389
388
387
385
384
384
385
385
385
385
385
386
386
388
389
391
393

Sunday 19

Waxing Gibbous 87%

16:30

03:26

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Good
22 OK
23 OK
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:00, Set: 20:50, Transit: 12:55. Moon - Rise: 16:30, Set: 03:26. Civil Dark: 21:32 - 04:18. Nautical Dark: 22:31 - 03:19. Astro Dark: 00:11 - 01:32

Total Clouds (% Sky Obscured)

80
79
78
76
83
87
95
96
96
96
89
91
81
82
65
66
54
24
1
19
40
56
59
67

Low Clouds (% Sky Obscured)

36
35
44
42
37
31
31
49
50
66
30
35
72
67
57
53
45
18
1
5
10
14
24
40

Medium Clouds (% Sky Obscured)

50
53
52
46
52
58
86
52
95
86
55
77
29
32
20
27
33
11
0
12
24
37
36
35

High Clouds (% Sky Obscured)

0
0
3
3
3
31
45
18
8
0
9
0
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
2
100
98
1
1
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
Light Rain
None
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
2
37
46
70
58
49
53
60
71
69
52
59
33
20
12
9
4
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
11
11
12
11
12
12
13
14
17
17
17
17
17
17
16
16
14
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
93
89
84
79
80
82
81
81
80
81
85
86
89
92
95
96
96
96
95
95

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

396
398
396
394
392
392
391
395
395
396
394
393
394
394
394
394
394
395
395
396
396
395
394
393

Monday 20

Waxing Gibbous 93%

17:41

03:37

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
16 OK
17 OK
18 OK
19 OK
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:59, Set: 20:52, Transit: 12:55. Moon - Rise: 17:41, Set: 03:37. Civil Dark: 21:34 - 04:17. Nautical Dark: 22:34 - 03:17. Astro Dark: 00:18 - 01:23

Total Clouds (% Sky Obscured)

79
86
90
75
97
99
99
58
55
53
54
52
53
44
35
26
27
63
31
72
79
88
86
86

Low Clouds (% Sky Obscured)

63
67
67
54
75
79
81
47
47
47
47
43
39
24
12
0
2
6
8
21
30
42
47
78

Medium Clouds (% Sky Obscured)

31
39
49
53
57
61
65
55
46
33
40
43
45
34
25
19
16
23
23
67
62
55
46
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
55
3
2
12
40
37
2

ISS Passover

Visibility (miles)

9
9
9
9
1
3
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
9
11
3
9
20
26
25
24
25
20
13
4
4
2
0
1
1
0
0
0
0
1
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
8
8
8
8
8
10
12
13
14
15
16
16
15
15
16
14
11
11
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

96
93
93
96
96
95
90
80
70
67
64
63
65
67
70
74
81
86
92
93
95
96
91
93

Pressure (mb)

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

Ozone (du)

393
393
394
394
393
392
393
394
394
394
394
395
397
397
397
398
397
396
395
396
398
399
398
399

Tuesday 21

Waxing Gibbous 97%

18:56

03:48

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:58, Set: 20:53, Transit: 12:55. Moon - Rise: 18:56, Set: 03:48. Civil Dark: 21:36 - 04:15. Nautical Dark: 22:36 - 03:15. Astro Dark: 00:28 - 01:09

Total Clouds (% Sky Obscured)

83
83
84
88
86
85
86
84
81
79
85
93
100
100
100
100
83
67
50
56
74
88
93
95

Low Clouds (% Sky Obscured)

75
75
74
77
68
69
68
70
71
71
72
75
77
67
56
43
30
18
4
8
12
16
26
45

Medium Clouds (% Sky Obscured)

3
7
8
15
19
61
71
80
78
37
59
80
100
83
70
55
55
55
50
54
65
78
83
90

High Clouds (% Sky Obscured)

2
38
6
45
50
55
60
65
65
70
80
92
100
100
100
100
95
83
70
60
50
50
52
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

9
7
21
8
8
24
29
13
25
15
42
54
63
69
75
77
64
49
23
27
25
14
18
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.6
0.7
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
7
7
8
10
11
13
14
16
16
15
15
16
16
16
15
15
14
14
13
13
11

Dew Point (°C)

7
6
6
7
8
9
10
12
13
14
15
15
15
15
15
15
15
14
14
13
12
12
11
11

Relative Humidity (%)

87
85
84
87
88
88
90
95
93
92
89
87
87
86
89
90
92
95
96
96
98
96
95
95

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1010
1010
1010
1010

Ozone (du)

398
397
399
397
396
397
397
397
397
396
396
395
394
394
393
393
393
392
391
389
389
388
388
390

Wednesday 22

Waxing Gibbous 100%

20:14

04:03

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
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 OK
02 Bad

Sun - Rise: 04:57, Set: 20:54, Transit: 12:56. Moon - Rise: 20:14, Set: 04:03. Civil Dark: 21:37 - 04:14. Nautical Dark: 22:38 - 03:13. Astro Dark: 00:42 - N/A

Total Clouds (% Sky Obscured)

99
99
100
100
99
97
96
91
85
79
85
92
99
92
85
77
53
28
11
25
41
49
42
41

Low Clouds (% Sky Obscured)

57
56
54
50
57
63
70
69
70
69
75
81
86
79
75
67
50
35
20
18
17
19
23
24

Medium Clouds (% Sky Obscured)

97
94
90
77
65
41
28
23
23
27
29
35
44
47
54
48
42
33
25
15
7
0
0
0

High Clouds (% Sky Obscured)

59
62
66
80
58
30
3
2
1
0
0
0
0
0
0
0
0
0
0
11
17
21
11
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 (%)

9
14
13
10
24
29
29
30
34
38
39
39
36
35
32
31
30
25
11
9
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
11
12
12
13
14
14
15
15
14
14
15
14
13
12
13
12
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
95
90
86
82
82
81
81
79
78
78
80
82
84
87
92
95
95
95
95
93

Pressure (mb)

1010
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

392
395
395
396
397
398
399
401
394
388
382
381
380
379
380
382
383
382
381
380
384
387
391
387

Thursday 23

Full Moon 100%

21:33

04:22

Sun - Rise: 04:56, Set: 20:56, Transit: 12:56. Moon - Rise: 21:33, Set: 04:22. Civil Dark: 21:39 - 04:12. Nautical Dark: 22:40 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Otford, Kent, United Kingdom (51.31,0.19)

Generated: 17/05/24 02:48:50. Forecast: 17/05/24 to 23/05/24. Timezone: UTC+1.00