Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

19:52

05:36

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: 20:05, Transit: 12:53. Moon - Rise: 19:52, Set: 05:36. Civil Dark: 20:42 - 05:01. Nautical Dark: 21:28 - 04:14. Astro Dark: 22:23 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
79
100
100
100
81
53
89
74
80
61
66
71
74
76
79
76
78
75
85

Low Clouds (% Sky Obscured)

99
92
95
90
99
86
78
85
62
23
89
69
72
76
62
61
68
72
76
79
74
76
75
71

Medium Clouds (% Sky Obscured)

88
88
94
76
73
31
5
4
2
0
0
0
2
0
0
3
3
3
0
0
0
0
0
24

High Clouds (% Sky Obscured)

100
88
72
76
54
5
7
3
0
2
0
0
3
2
0
12
28
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
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

Precipitation Type

None
None
None
Very Light Rain
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
100
0
0
0
0
0
1
1
2
25
27
23
21
20
23
17
18
21
27
30
29

Precipitation Amount (mm)

0
0
0
0.2
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
10
10
11
11
11
16
17
15
14
11
12
12
14
14
14
14
14
14
15
15
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
79
76
77
77
73
67
69
72
82
80
82
83
88
89
88
86
88
86
82
75
70

Pressure (mb)

1022
1021
1021
1020
1020
1019
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

403
402
395
395
394
394
394
394
396
397
398
400
403
409
412
410
408
408
409
410
412
413
416
418

Wednesday 24

Full Moon 99%

21:08

05:52

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

Sun - Rise: 05:36, Set: 20:07, Transit: 12:52. Moon - Rise: 21:08, Set: 05:52. Civil Dark: 20:44 - 04:59. Nautical Dark: 21:31 - 04:12. Astro Dark: 22:26 - 03:15

Total Clouds (% Sky Obscured)

96
100
99
93
98
84
63
52
51
7
14
8
35
66
66
83
100
99
87
97
97
100
99
100

Low Clouds (% Sky Obscured)

64
89
78
72
66
71
44
44
51
5
15
2
2
2
22
42
70
73
68
61
90
82
91
94

Medium Clouds (% Sky Obscured)

38
50
41
30
40
18
27
4
0
0
0
0
0
0
0
0
0
2
62
90
85
99
88
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
33
66
49
60
100
96
70
87
79
94
87
84

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
6

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
Very Light Rain

Precipitation Probability (%)

30
29
33
28
21
20
18
2
12
0
1
0
0
0
0
0
0
0
0
1
4
20
36
49

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
0.2

Wind Speed/Direction (mph)

16
16
15
15
14
15
13
12
8
7
6
5
5
5
5
5
6
6
6
7
9
11
14
15

Chance of Frost

Temperature (°C)

8
9
8
9
9
9
8
8
6
5
4
3
2
2
1
1
1
1
2
3
6
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
68
65
68
64
68
71
72
79
79
80
83
88
91
91
91
86
83
77
75
74
72
78

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1007
1007

Ozone (du)

419
422
423
423
424
425
423
422
422
422
422
421
418
416
415
416
417
421
423
423
422
421
420
420

Thursday 25

Waning Gibbous 96%

22:25

06:13

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: 05:34, Set: 20:08, Transit: 12:52. Moon - Rise: 22:25, Set: 06:13. Civil Dark: 20:45 - 04:57. Nautical Dark: 21:33 - 04:09. Astro Dark: 22:29 - 03:12

Total Clouds (% Sky Obscured)

97
95
80
100
100
98
99
100
96
97
92
95
100
99
97
93
93
93
96
96
97
99
94
96

Low Clouds (% Sky Obscured)

67
28
20
68
86
82
80
82
82
60
45
45
50
62
36
37
48
54
46
41
49
75
82
88

Medium Clouds (% Sky Obscured)

77
85
45
56
81
91
97
100
93
91
54
67
81
85
90
73
60
80
76
85
83
95
93
95

High Clouds (% Sky Obscured)

82
75
52
46
65
65
71
92
32
41
28
13
2
2
17
24
48
42
64
67
51
49
43
34

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

46
51
37
27
34
39
49
65
61
50
64
59
34
34
43
40
39
26
17
14
17
22
39
61

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0.5
0.5
0.2
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

15
12
12
10
9
10
9
8
7
4
3
2
2
2
2
2
2
2
3
3
4
6
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
5
2
2
5
7
8
9
9
8
7
7
7
7
7
6
6
6
6
6
7
7
8
7

Relative Humidity (%)

77
68
54
52
60
73
84
93
96
96
95
96
96
98
96
96
96
94
94
93
90
82
80
75

Pressure (mb)

1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004

Ozone (du)

421
420
419
417
417
417
416
414
414
415
414
414
415
416
418
419
419
420
422
423
426
432
436
436

Friday 26

Waning Gibbous 91%

23:43

06:44

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: 05:32, Set: 20:10, Transit: 12:52. Moon - Rise: 23:43, Set: 06:44. Civil Dark: 20:47 - 04:55. Nautical Dark: 21:35 - 04:07. Astro Dark: 22:32 - 03:09

Total Clouds (% Sky Obscured)

91
100
72
65
84
83
99
99
99
99
96
92
89
92
96
100
94
89
86
90
95
98
95
96

Low Clouds (% Sky Obscured)

73
70
54
45
42
45
31
21
24
29
30
40
55
51
44
41
44
52
61
61
52
38
40
36

Medium Clouds (% Sky Obscured)

85
100
44
24
26
31
81
85
93
95
90
86
82
88
95
100
93
86
80
85
92
96
78
83

High Clouds (% Sky Obscured)

10
42
9
17
20
79
98
96
94
92
89
90
57
92
96
100
97
93
90
90
4
9
50
68

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

Very 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 (%)

49
55
39
23
12
19
6
3
3
1
15
21
28
25
26
23
31
37
42
37
32
25
30
35

Precipitation Amount (mm)

0.2
0.5
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
10
10
10
9
9
8
7
7
7
6
6
7
7
6
6
6
6
7
8
9
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
8
9
9
9
8
10
10
9
9
9
9
8
8
9
9
8
8
8
8
8
9
10

Relative Humidity (%)

73
73
75
76
75
76
76
87
91
93
91
93
95
90
91
93
95
93
91
87
85
80
79
80

Pressure (mb)

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

Ozone (du)

437
436
437
437
436
436
436
435
436
436
434
432
432
432
432
431
430
429
430
431
428
427
425
425

Saturday 27

Waning Gibbous 83%

00:54

07:28

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: 05:30, Set: 20:12, Transit: 12:52. Moon - Rise: 00:54, Set: 07:28. Civil Dark: 20:49 - 04:53. Nautical Dark: 21:37 - 04:04. Astro Dark: 22:35 - 03:05

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
89
100
100
100
95
90
87
77
71
67
68
71
75
79
87

Low Clouds (% Sky Obscured)

37
47
53
63
52
45
36
40
46
46
58
65
69
71
69
72
61
49
38
44
50
61
54
53

Medium Clouds (% Sky Obscured)

57
51
45
40
85
92
100
100
100
83
100
95
100
60
63
50
40
2
3
45
50
50
0
0

High Clouds (% Sky Obscured)

79
50
92
93
95
98
100
100
100
62
85
100
100
85
80
80
80
85
85
85
85
90
92
92

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

43
38
39
38
33
28
12
31
48
57
53
42
30
27
19
13
11
7
0
0
0
0
2
19

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
76
73
77
80
83
86
87
89
92
93
92
93
93
93
93
95
95
91
90
84
81
73

Pressure (mb)

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

Ozone (du)

426
426
427
425
424
422
417
418
422
423
425
427
428
426
428
429
430
433
433
435
433
431
430
431

Sunday 28

Waning Gibbous 74%

01:54

08:29

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: 05:28, Set: 20:13, Transit: 12:52. Moon - Rise: 01:54, Set: 08:29. Civil Dark: 20:51 - 04:50. Nautical Dark: 21:39 - 04:02. Astro Dark: 22:38 - 03:02

Total Clouds (% Sky Obscured)

56
44
28
6
12
20
31
30
42
50
52
50
53
59
65
67
76
79
80
74
70
65
65
63

Low Clouds (% Sky Obscured)

53
34
17
2
6
10
13
17
18
20
23
19
19
15
10
7
15
24
33
44
55
65
64
62

Medium Clouds (% Sky Obscured)

0
3
7
10
10
10
9
21
34
41
27
15
0
0
1
1
13
28
47
32
20
1
1
1

High Clouds (% Sky Obscured)

6
7
12
17
25
33
39
31
25
18
23
29
35
33
31
29
29
30
30
21
15
3
2
3

ISS Passover

Visibility (miles)

6
5
5
6
7
7
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
54
61
64
53
43
31
40
47
53
48
39
19
23
24
20
17
12
1
4
8
11
16
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
74
76
79
79
82
83
86
87
91
91
93
95
93
95
95
93
93
93
88
87
83
77

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1015

Ozone (du)

429
428
430
432
435
432
430
428
427
427
427
427
428
428
431
434
436
437
437
437
435
434
433
434

Monday 29

Waning Gibbous 64%

02:38

09:46

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

Sun - Rise: 05:26, Set: 20:15, Transit: 12:52. Moon - Rise: 02:38, Set: 09:46. Civil Dark: 20:53 - 04:48. Nautical Dark: 21:42 - 03:59. Astro Dark: 22:41 - 02:58

Total Clouds (% Sky Obscured)

62
52
43
37
34
25
15
26
53
70
64
48
30
42
52
48
37
30
23
21
18
15
26
36

Low Clouds (% Sky Obscured)

60
51
39
30
29
26
19
13
6
0
9
18
30
30
29
27
28
27
26
22
19
17
17
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
27
40
31
23
14
18
25
33
20
9
0
0
0
0
8
16

High Clouds (% Sky Obscured)

3
2
1
0
0
0
0
5
13
10
3
2
0
1
1
4
4
4
2
2
2
2
9
15

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
18
15
13
12
10
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

16
16
16
15
15
13
12
10
8
6
5
5
5
5
4
4
4
4
5
5
7
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
9
9
9
10
10
10
9
8
8
7
7
6
6
6
6
7
7
8
9
9
10
10

Relative Humidity (%)

74
70
70
71
71
76
80
84
87
90
93
93
93
93
91
93
91
93
93
93
87
81
76
74

Pressure (mb)

1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

434
435
436
436
437
437
437
437
439
440
442
440
438
436
436
435
435
434
434
433
431
429
427
423

Forecast for Monkton, Kent, United Kingdom (51.34,1.28)

Generated: 23/04/24 21:31:23. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00