Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

21:11

05:39

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

Sun - Rise: 05:40, Set: 20:10, Transit: 12:55. Moon - Rise: 21:11, Set: 05:39. Civil Dark: 20:47 - 05:03. Nautical Dark: 21:34 - 04:16. Astro Dark: 22:27 - 03:20

Total Clouds (% Sky Obscured)

66
84
74
78
33
37
41
38
7
33
38
31
77
99
96
90
100
96
94
81
86
63
61
24

Low Clouds (% Sky Obscured)

90
70
70
78
35
32
22
18
3
42
51
39
62
73
73
54
74
70
83
62
49
53
48
29

Medium Clouds (% Sky Obscured)

2
0
2
0
2
5
24
25
0
0
0
0
0
39
33
25
40
33
20
24
27
0
0
0

High Clouds (% Sky Obscured)

0
0
3
3
0
4
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
9
6
9
5
3
3
2
1
4
8
19
19
24
21
24
18
5
6
13
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
85
89
89
89
89
89
83
71
61
57
57
61
62
63
61
67
64
63
69
74
83

Pressure (mb)

1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1015

Ozone (du)

401
403
405
411
414
415
413
411
411
411
412
412
413
414
416
419
424
423
423
422
422
422
422
421

Wednesday 24

Full Moon 99%

No Rise

05:54

22 Good
23 Good
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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:38, Set: 20:11, Transit: 12:55. Moon - Rise: No Rise, Set: 05:54. Civil Dark: 20:49 - 05:01. Nautical Dark: 21:36 - 04:13. Astro Dark: 22:30 - 03:17

Total Clouds (% Sky Obscured)

15
7
49
68
76
90
100
93
98
100
98
97
93
89
78
67
81
100
100
99
99
99
96
91

Low Clouds (% Sky Obscured)

18
2
0
22
60
74
74
70
81
80
86
71
29
29
32
4
39
75
93
92
65
56
32
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
71
100
95
94
80
73
35
39
50
53
59
81
94
95
92
90

High Clouds (% Sky Obscured)

0
3
58
58
31
68
100
86
93
100
90
86
89
80
65
50
19
46
74
70
69
66
60
62

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
5
4

Fog (%)

0
0
0
0
68
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
13
16
35
34
10
7
8
18
20
13
36
47
45
50

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
2
1
1
1
0
1
2
2
3
5
5
6
7
8
7
7
8
8
7
7
7

Dew Point (°C)

3
2
2
2
2
2
1
1
1
2
3
4
4
3
2
2
2
3
6
5
5
7
8
8

Relative Humidity (%)

86
85
86
88
86
85
80
80
77
78
75
79
73
61
53
51
48
53
70
67
65
83
93
96

Pressure (mb)

1014
1014
1013
1013
1012
1011
1011
1010
1009
1009
1008
1008
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

421
421
420
419
418
420
421
421
420
418
416
416
416
415
415
415
416
416
416
415
414
416
416
415

Thursday 25

Waning Gibbous 96%

22:29

06:15

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:36, Set: 20:13, Transit: 12:55. Moon - Rise: 22:29, Set: 06:15. Civil Dark: 20:50 - 04:59. Nautical Dark: 21:38 - 04:11. Astro Dark: 22:33 - 03:13

Total Clouds (% Sky Obscured)

93
93
99
99
94
98
97
93
99
100
98
98
100
96
91
100
100
87
84
98
93
89
84
81

Low Clouds (% Sky Obscured)

30
18
23
40
35
40
50
57
74
69
60
74
82
87
81
71
66
57
59
61
60
30
31
32

Medium Clouds (% Sky Obscured)

50
81
98
95
82
70
76
93
98
99
96
97
100
96
92
100
53
34
26
44
71
72
72
71

High Clouds (% Sky Obscured)

50
6
3
4
30
53
55
71
80
52
30
70
62
65
70
38
26
7
21
88
93
90
87
88

ISS Passover

Visibility (miles)

5
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
Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

31
11
19
27
34
41
44
32
16
8
9
24
49
83
62
58
80
62
47
28
18
10
7
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
93
93
93
93
93
93
93
93
90
85
81
77
78
77
75
77
80
81
84
87
90
93

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

416
417
417
418
419
420
418
418
420
424
430
434
433
433
436
437
437
436
436
436
434
435
436
438

Friday 26

Waning Gibbous 91%

23:46

06:46

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:34, Set: 20:15, Transit: 12:54. Moon - Rise: 23:46, Set: 06:46. Civil Dark: 20:52 - 04:57. Nautical Dark: 21:40 - 04:08. Astro Dark: 22:36 - 03:10

Total Clouds (% Sky Obscured)

85
89
94
95
97
100
99
97
96
96
97
97
97
98
98
99
98
99
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

32
35
38
47
44
41
41
38
44
44
41
36
46
51
57
55
51
41
36
32
28
47
65
82

Medium Clouds (% Sky Obscured)

78
84
90
93
97
100
98
96
94
94
95
95
96
71
43
39
43
52
70
95
66
99
99
95

High Clouds (% Sky Obscured)

87
86
74
87
89
92
89
83
85
35
85
5
32
65
68
70
73
96
97
99
100
97
94
86

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 (%)

12
17
22
24
29
21
35
41
47
42
38
32
35
37
40
46
37
27
32
37
35
39
49
61

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
6
6
6
6
6
6
7
7
8
9
10
11
11
12
11
11
11
11
9
8
7
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
90
91
93
90
91
93
88
84
81
77
79
80
82
76
78
74
78
84
87
89
92

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
1000

Ozone (du)

438
437
436
435
434
434
432
430
430
431
429
427
426
425
424
426
427
426
426
426
423
421
421
422

Saturday 27

Waning Gibbous 83%

00:58

07:30

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

Sun - Rise: 05:32, Set: 20:16, Transit: 12:54. Moon - Rise: 00:58, Set: 07:30. Civil Dark: 20:54 - 04:55. Nautical Dark: 21:43 - 04:06. Astro Dark: 22:39 - 03:07

Total Clouds (% Sky Obscured)

100
100
100
91
83
77
69
68
63
26
67
73
68
30
40
39
37
26
19
26
32
40
56
60

Low Clouds (% Sky Obscured)

74
66
59
63
56
58
53
45
35
35
33
39
39
26
25
19
15
10
10
9
8
13
18
22

Medium Clouds (% Sky Obscured)

96
99
100
78
59
45
40
43
3
0
28
46
13
16
23
16
9
2
6
9
14
26
39
55

High Clouds (% Sky Obscured)

95
98
100
88
80
75
80
85
85
8
85
90
16
8
3
12
20
29
37
45
53
56
60
60

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
6
6
5
4
3
5
7
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

63
49
30
26
17
10
8
6
1
1
1
0
4
17
38
48
53
57
51
46
42
54
68
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0.2
0.4
0.6

Wind Speed/Direction (mph)

12
10
9
11
11
12
13
12
11
11
12
14
15
14
15
16
16
15
15
13
12
11
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
95
96
93
91
93
93
93
93
91
87
86
81
72
68
67
68
69
70
74
78
80
86
92

Pressure (mb)

1000
1001
1001
1001
1002
1003
1003
1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

424
425
427
426
426
429
430
433
434
435
433
432
432
433
431
430
432
433
435
434
433
432
432
433

Sunday 28

Waning Gibbous 74%

01:57

08:31

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
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK

Sun - Rise: 05:30, Set: 20:18, Transit: 12:54. Moon - Rise: 01:57, Set: 08:31. Civil Dark: 20:56 - 04:52. Nautical Dark: 21:45 - 04:03. Astro Dark: 22:42 - 03:03

Total Clouds (% Sky Obscured)

57
57
55
52
49
50
51
55
61
59
55
43
40
38
36
38
39
45
38
29
18
20
24
30

Low Clouds (% Sky Obscured)

22
22
21
16
14
11
17
23
29
34
39
45
41
38
36
37
39
41
33
27
19
12
6
0

Medium Clouds (% Sky Obscured)

44
24
1
1
2
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
23
5
12
20
27
30
30
31
24
12
0
0
0
0
0
1
1
1
0
0
3
5
5

ISS Passover

Visibility (miles)

7
8
8
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

79
69
50
43
33
14
13
9
2
7
9
5
12
14
16
16
17
17
18
18
14
10
4
0

Precipitation Amount (mm)

0.5
0.4
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
6
6
6
6
7
7
8
8
9
9
11
13
14
14
15
15
15
15
13
12
11
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

96
96
96
95
93
95
95
93
91
90
85
83
80
76
72
69
68
67
66
69
74
77
83
87

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1018

Ozone (du)

434
434
434
434
436
437
439
440
441
442
441
440
440
438
437
436
435
434
433
434
435
436
436
437

Monday 29

Waning Gibbous 64%

02:41

09:47

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

Sun - Rise: 05:29, Set: 20:20, Transit: 12:54. Moon - Rise: 02:41, Set: 09:47. Civil Dark: 20:58 - 04:50. Nautical Dark: 21:47 - 04:01. Astro Dark: 22:45 - 02:59

Total Clouds (% Sky Obscured)

23
12
3
23
40
55
52
48
45
37
28
21
15
8
1
28
53
81
87
93
100

Low Clouds (% Sky Obscured)

1
2
4
13
23
32
26
21
16
17
15
12
8
5
0
0
0
0
9
17
26

Medium Clouds (% Sky Obscured)

0
0
0
11
21
27
23
22
21
16
11
3
2
1
0
20
38
53
62
78
94

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
2
4
6
4
3
1
30
58
83
84
89
97

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

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
None
None
None
None
None

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

6
5
5
4
4
4
3
3
4
4
6
8
10
11
11
12
12
12
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
90
88
87
84
87
88
91
83
76
70
66
61
57
56
57
57
62
69

Pressure (mb)

1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

437
435
434
432
432
433
433
433
433
433
433
434
434
431
428
426
425
424
424
423
423

Forecast for Allhallows, Medway, United Kingdom (51.47,0.64)

Generated: 23/04/24 22:20:59. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00