Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

20:11

06:00

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 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 06:00, Set: 20:23, Transit: 13:13. Moon - Rise: 20:11, Set: 06:00. Civil Dark: 20:59 - 05:24. Nautical Dark: 21:44 - 04:39. Astro Dark: 22:37 - 03:46

Total Clouds (% Sky Obscured)

99
100
96
100
98
96
91
88
78
77
83
81
44
38
34
40
41
52
52
48
23
46
22
55

Low Clouds (% Sky Obscured)

73
88
76
73
73
78
81
86
76
69
78
80
51
41
35
37
37
49
51
47
25
31
28
57

Medium Clouds (% Sky Obscured)

46
50
41
27
44
42
33
0
0
0
0
0
0
0
0
1
2
1
0
0
0
22
0
0

High Clouds (% Sky Obscured)

75
51
48
16
3
13
17
3
4
5
3
3
0
3
2
2
3
3
2
3
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
2
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
0
0
30
30
28
24
22
10
13
1
6
4
3
3
1
0
1
0
0
0
0
0
12

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)

8
9
11
14
9
9
9
7
5
4
5
4
4
4
4
4
4
5
4
4
4
6
7
8

Chance of Frost

Temperature (°C)

13
14
14
15
15
14
14
13
12
11
10
9
9
8
8
7
6
5
4
5
7
10
11
12

Feels Like (°C)

10
11
12
13
12
12
11
11
11
10
9
8
7
8
7
6
4
3
3
4
6
8
10
11

Dew Point (°C)

8
9
9
10
10
11
12
12
12
10
9
8
8
7
7
5
4
4
3
4
5
6
7
7

Relative Humidity (%)

71
70
69
73
71
79
89
95
98
96
96
91
91
91
93
91
91
93
94
93
90
80
75
69

Pressure (mb)

1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1018

Ozone (du)

408
409
407
403
398
394
391
389
390
392
392
393
394
396
398
399
398
397
397
397
396
396
398
398

Wednesday 24

Full Moon 99%

21:25

06:16

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 OK
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:58, Set: 20:25, Transit: 13:13. Moon - Rise: 21:25, Set: 06:16. Civil Dark: 21:01 - 05:22. Nautical Dark: 21:46 - 04:36. Astro Dark: 22:39 - 03:43

Total Clouds (% Sky Obscured)

100
88
92
100
100
100
98
89
70
44
40
41
44
50
37
46
37
29
65
48
53
75
78
70

Low Clouds (% Sky Obscured)

92
70
66
89
82
71
72
77
60
37
31
34
40
46
1
0
1
1
30
14
20
81
81
50

Medium Clouds (% Sky Obscured)

56
37
42
62
61
60
51
21
6
1
3
3
3
0
0
0
0
19
44
33
9
28
19
31

High Clouds (% Sky Obscured)

0
0
3
5
65
70
32
6
4
3
3
3
3
11
42
51
35
8
30
2
2
2
6
4

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 (%)

14
5
19
16
18
14
20
16
16
7
3
3
2
1
1
0
0
0
0
1
3
14
9
11

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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
12
12
11
9
8
8
6
5
4
4
4
3
3
4
7
10
11
11

Feels Like (°C)

11
10
10
11
11
10
10
10
9
8
7
6
5
4
3
2
2
1
2
2
5
7
9
8

Dew Point (°C)

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

Relative Humidity (%)

66
70
72
75
77
80
81
86
87
90
90
91
91
91
89
91
93
91
91
89
87
88
84
73

Pressure (mb)

1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1010
1009
1009
1008

Ozone (du)

398
396
397
398
399
400
402
404
405
408
409
408
406
404
405
406
407
408
408
409
410
412
415
416

Thursday 25

Waning Gibbous 96%

22:42

06:39

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: 05:57, Set: 20:26, Transit: 13:12. Moon - Rise: 22:42, Set: 06:39. Civil Dark: 21:03 - 05:20. Nautical Dark: 21:48 - 04:34. Astro Dark: 22:42 - 03:40

Total Clouds (% Sky Obscured)

74
69
69
54
77
97
96
100
97
93
93
93
99
100
100
100
100
100
100
100
99
99
98
97

Low Clouds (% Sky Obscured)

54
45
54
20
25
77
45
54
59
66
65
49
63
56
41
41
69
63
65
90
93
94
89
83

Medium Clouds (% Sky Obscured)

46
63
70
70
28
33
40
40
96
94
92
91
97
100
100
100
100
100
100
99
98
96
93
90

High Clouds (% Sky Obscured)

2
2
19
20
48
23
3
100
60
50
35
30
86
100
100
100
100
100
86
71
44
25
20
20

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
2
2
2
9
13
18
21
28
19
15
13
13
11
8
6
13
35
66
63
80
95
82
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.8
0.6
0.5

Wind Speed/Direction (mph)

12
13
13
13
12
12
11
10
7
4
3
2
3
3
3
3
2
2
2
2
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
66
67
69
72
77
80
87
91
91
90
94
94
96
93
94
94
93
91
85
80
73
70

Pressure (mb)

1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

415
414
415
418
417
417
422
427
426
423
421
420
420
421
423
423
422
424
427
428
427
428
429
431

Friday 26

Waning Gibbous 90%

23:58

07:11

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: 05:55, Set: 20:28, Transit: 13:12. Moon - Rise: 23:58, Set: 07:11. Civil Dark: 21:04 - 05:18. Nautical Dark: 21:51 - 04:32. Astro Dark: 22:45 - 03:36

Total Clouds (% Sky Obscured)

97
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

77
78
79
80
83
83
87
84
84
83
83
83
84
86
87
88
91
93
100
97
93
90
88
83

Medium Clouds (% Sky Obscured)

87
92
96
100
100
100
100
100
100
100
100
100
100
98
42
95
96
98
100
100
100
100
78
35

High Clouds (% Sky Obscured)

20
47
73
100
97
94
92
94
97
100
100
100
100
91
90
92
96
98
100
100
100
100
60
50

ISS Passover

Visibility (miles)

2
7
7
9
9
7
8
9
9
9
7
5
4
2
2
4
0
0
2
1
5
1
0
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

66
65
65
62
69
67
62
73
83
95
95
95
95
95
89
79
84
95
95
95
95
95
95
93

Precipitation Amount (mm)

0.6
0.5
0.4
0.4
0.4
0.4
0.3
0.4
0.5
0.7
0.9
1.1
1.4
0.9
0.5
0.4
0.5
0.6
2.1
1.6
1.5
2.2
1.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
73
73
71
68
72
78
84
90
93
93
96
98
98
98
96
98
100
98
100
98
100
98
96

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
999
999
998
998
997
997
996
996
996
995
995
994
993
993

Ozone (du)

432
432
432
432
432
432
431
431
431
432
434
437
439
439
437
439
440
442
441
440
445
447
447
450

Saturday 27

Waning Gibbous 83%

01:09

07:56

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: 05:53, Set: 20:30, Transit: 13:12. Moon - Rise: 01:09, Set: 07:56. Civil Dark: 21:06 - 05:16. Nautical Dark: 21:53 - 04:29. Astro Dark: 22:48 - 03:33

Total Clouds (% Sky Obscured)

100
100
100
62
63
78
90
82
96
96
100
100
100
96
93
89
91
94
95
92
91
89
86
82

Low Clouds (% Sky Obscured)

84
75
71
46
42
45
47
44
61
49
76
79
80
77
75
73
76
80
81
76
70
64
61
56

Medium Clouds (% Sky Obscured)

37
35
40
40
45
45
50
55
56
50
56
100
100
93
84
77
66
55
38
34
21
7
15
22

High Clouds (% Sky Obscured)

100
100
53
45
45
48
50
48
61
88
79
100
100
83
63
60
79
73
69
66
60
56
40
26

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

72
58
47
24
29
40
32
40
44
41
49
68
72
95
84
60
55
50
42
42
41
40
41
41

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.8
0.6
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
88
84
73
77
83
88
93
96
96
95
96
91
93
91
90
90
90
90
88
87
86
81

Pressure (mb)

993
993
994
994
994
994
994
994
995
995
995
995
996
996
996
996
996
997
997
997
998
999
1000
1001

Ozone (du)

445
442
443
444
441
437
437
436
435
437
440
441
440
438
438
438
438
441
443
446
444
441
439
441

Sunday 28

Waning Gibbous 74%

02:08

08:57

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: 05:51, Set: 20:31, Transit: 13:12. Moon - Rise: 02:08, Set: 08:57. Civil Dark: 21:08 - 05:14. Nautical Dark: 21:55 - 04:27. Astro Dark: 22:51 - 03:30

Total Clouds (% Sky Obscured)

77
84
92
100
100
100
99
98
97
97
90
83
76
83
89
95
88
78
69
66
64
62
65
68

Low Clouds (% Sky Obscured)

52
58
63
69
70
72
73
74
77
79
73
66
58
67
76
85
66
51
37
34
31
31
33
37

Medium Clouds (% Sky Obscured)

30
35
40
50
50
55
60
72
78
84
74
65
56
68
80
91
77
62
50
37
23
9
6
6

High Clouds (% Sky Obscured)

9
29
46
50
34
23
17
13
7
0
0
0
0
8
19
35
36
31
19
26
32
40
35
33

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

42
44
45
46
42
39
38
49
57
63
62
59
56
48
39
27
37
39
35
38
38
33
34
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
8
8
8
8
8
7
7
8
8
8
8
8
7
7
8
8
8

Relative Humidity (%)

79
76
77
79
80
83
84
85
88
91
93
93
91
88
91
93
93
95
93
93
88
84
80
80

Pressure (mb)

1002
1003
1003
1004
1004
1005
1005
1006
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

444
446
448
451
453
453
453
453
453
453
453
453
452
452
451
450
448
450
451
453
450
448
445
446

Monday 29

Waning Gibbous 64%

02:53

10:13

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad

Sun - Rise: 05:49, Set: 20:33, Transit: 13:12. Moon - Rise: 02:53, Set: 10:13. Civil Dark: 21:10 - 05:12. Nautical Dark: 21:57 - 04:24. Astro Dark: 22:54 - 03:27

Total Clouds (% Sky Obscured)

70
71
74
79
78
73
67
74
81
88
70
53
29
23
7
5
9
17
59

Low Clouds (% Sky Obscured)

42
49
56
63
58
52
47
36
25
14
9
6
2
16
30
44
41
45
48

Medium Clouds (% Sky Obscured)

5
12
19
37
47
50
49
57
62
63
47
36
25
24
26
24
29
34
36

High Clouds (% Sky Obscured)

33
40
45
50
50
46
48
48
55
74
51
28
5
23
37
58
56
55
49

ISS Passover

Visibility (miles)

8
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 (%)

41
38
36
36
32
26
20
17
12
3
5
3
1
5
6
6
9
10
10

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
14
14
13
12
10
9
7
5
3
3
3
3
3
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
77
79
81
83
85
87
91
93
93
91
91
93
93
94
94
94

Pressure (mb)

1013
1014
1014
1014
1014
1014
1015
1015
1015
1016
1017
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

447
447
449
450
452
452
452
452
452
451
451
449
447
445
441
436
431
428
425

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 23/04/24 12:31:15. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00