Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 86%

No Rise

05:19

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

Sun - Rise: 06:15, Set: 20:22, Transit: 13:19. Moon - Rise: No Rise, Set: 05:19. Civil Dark: 20:56 - 05:40. Nautical Dark: 21:40 - 04:56. Astro Dark: 22:29 - 04:06

Total Clouds (% Sky Obscured)

31
31
25
23
37
65
57
2
0
0
0
0
0
1
3
3
20
58
71
70
60
49
30
6

Low Clouds (% Sky Obscured)

39
38
29
27
40
49
40
1
0
0
0
0
0
0
0
0
22
59
73
74
61
48
23
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
4
2
2
1
0
0
0
0
0
0
0
2
3
4
2
6
3
3
2
3
4
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
8
7
5
1
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
14
13
12
11
11
9
10
9
9
9
7
6
5
5
5
8
10
10
10
10
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
88
91
85
78
78
85
84
82
81
82
82
85
88
85
82
78
73
68
66
67
71

Pressure (mb)

1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1028
1029
1029
1030
1030
1030
1031
1031
1031

Ozone (du)

345
345
344
343
344
346
347
344
340
339
338
337
339
342
343
344
345
346
347
349
350
350
350
350

Saturday 20

Waxing Gibbous 92%

16:47

05:30

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

Sun - Rise: 06:13, Set: 20:23, Transit: 13:19. Moon - Rise: 16:47, Set: 05:30. Civil Dark: 20:58 - 05:37. Nautical Dark: 21:42 - 04:53. Astro Dark: 22:32 - 04:03

Total Clouds (% Sky Obscured)

23
44
67
70
50
25
25
25
16
10
27
38
29
31
27
21
26
31
45
57
71
80
83
88

Low Clouds (% Sky Obscured)

24
41
68
60
37
0
0
0
0
0
0
18
38
42
36
25
16
0
38
56
78
96
93
98

Medium Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
19
14
16
18
35
43
52

High Clouds (% Sky Obscured)

5
3
3
3
18
45
50
41
20
11
31
34
3
5
3
3
3
5
5
0
3
2
5
3

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 (%)

2
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
7
7
7
6
5
6
5
5
5
5
5
5
5
5
6
7
6
6
7
7
7
7

Relative Humidity (%)

70
68
72
77
80
80
78
82
81
82
82
84
85
87
88
87
82
78
72
70
70
71
73
73

Pressure (mb)

1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

351
352
351
352
354
355
356
357
356
351
350
352
355
358
360
363
363
364
363
365
366
368
366
366

Sunday 21

Waxing Gibbous 96%

17:55

05:41

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

Sun - Rise: 06:11, Set: 20:25, Transit: 13:19. Moon - Rise: 17:55, Set: 05:41. Civil Dark: 21:00 - 05:35. Nautical Dark: 21:44 - 04:51. Astro Dark: 22:34 - 04:00

Total Clouds (% Sky Obscured)

97
97
89
76
71
62
82
81
69
73
47
38
25
25
8
10
16
12
7
8
13
39
64
90

Low Clouds (% Sky Obscured)

95
67
63
56
45
38
62
76
66
63
33
19
1
0
0
0
0
0
0
0
0
26
52
79

Medium Clouds (% Sky Obscured)

41
51
51
39
34
17
27
0
0
0
0
0
4
3
3
2
2
2
18
38
42
45
70
57

High Clouds (% Sky Obscured)

7
4
5
3
1
0
0
2
2
3
21
33
69
63
12
23
47
51
46
47
42
37
3
2

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
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
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
18
13
1
0
2
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
9
24
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
77
80
87
87
88
85
85
80
75
71
73
76
81
78
73
71
74
77
78
79
81
85

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030

Ozone (du)

366
366
366
365
362
358
358
360
363
363
362
362
362
364
367
371
377
381
382
384
385
388
390
387

Monday 22

Waxing Gibbous 99%

19:05

05:53

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:09, Set: 20:26, Transit: 13:18. Moon - Rise: 19:05, Set: 05:53. Civil Dark: 21:02 - 05:33. Nautical Dark: 21:46 - 04:49. Astro Dark: 22:37 - 03:57

Total Clouds (% Sky Obscured)

93
96
100
98
94
94
96
97
100
100
100
100
92
84
74
66
54
40
37
53
51
60
71
76

Low Clouds (% Sky Obscured)

86
92
100
89
83
81
77
72
68
73
79
85
80
73
68
55
42
30
35
47
46
50
62
75

Medium Clouds (% Sky Obscured)

56
90
93
91
69
73
57
62
64
64
64
69
44
25
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
20
6
4
0
1
24
45
97
77
31
25
20
20
20
3
18
21
5
10
9
29
41
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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 (%)

8
3
2
5
8
6
18
15
24
31
27
17
16
20
13
17
22
18
15
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
8
8
8
9
9
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
84
87
88
88
93
96
96
95
95
93
93
95
95
94
91
85
80
73
60
59
65
72

Pressure (mb)

1029
1029
1028
1027
1027
1027
1027
1026
1025
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

389
389
391
394
399
401
402
404
402
402
401
402
401
402
402
402
400
398
399
398
397
396
394
392

Tuesday 23

Waxing Gibbous 100%

20:16

06:06

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

Sun - Rise: 06:07, Set: 20:28, Transit: 13:18. Moon - Rise: 20:16, Set: 06:06. Civil Dark: 21:03 - 05:31. Nautical Dark: 21:48 - 04:46. Astro Dark: 22:40 - 03:54

Total Clouds (% Sky Obscured)

79
79
83
60
34
8
3
3
0
28
57
85
83
84
84
87
90
93
82
71
60
49
43
39

Low Clouds (% Sky Obscured)

77
78
82
60
37
12
7
5
2
24
48
72
57
43
28
48
68
88
79
71
62
50
41
31

Medium Clouds (% Sky Obscured)

0
0
0
2
2
2
2
4
3
11
20
24
24
30
33
27
18
12
8
4
0
0
0
0

High Clouds (% Sky Obscured)

5
5
13
5
4
4
2
2
2
2
2
2
2
2
2
2
2
2
1
1
0
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
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 (%)

13
4
14
6
7
2
2
3
2
4
4
3
5
6
4
12
16
19
22
23
23
21
19
13

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)

14
13
12
11
9
7
6
5
4
4
3
4
5
5
5
6
7
8
9
10
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
76
76
77
75
69
64
62
62
62
62
62
68
72
78
77
76
75
73
71
70
72
75

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

389
387
385
385
385
386
387
388
389
390
390
389
388
389
389
390
390
390
390
390
391
391
392
393

Wednesday 24

Full Moon 99%

21:30

06:23

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

Sun - Rise: 06:05, Set: 20:29, Transit: 13:18. Moon - Rise: 21:30, Set: 06:23. Civil Dark: 21:05 - 05:29. Nautical Dark: 21:50 - 04:44. Astro Dark: 22:42 - 03:51

Total Clouds (% Sky Obscured)

43
48
51
45
42
39
48
57
68
75
79
83
85
88
88
91
86
85
89
91
95
96
97
99

Low Clouds (% Sky Obscured)

40
47
53
48
43
37
43
49
55
55
52
49
55
57
63
64
66
68
76
83
92
93
93
94

Medium Clouds (% Sky Obscured)

0
0
0
4
8
13
20
30
39
44
50
55
55
50
50
45
50
50
47
47
44
48
55
59

High Clouds (% Sky Obscured)

1
2
3
4
6
8
17
25
47
54
63
69
59
55
51
49
62
60
48
39
27
45
53
66

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
14
12
12
10
8
7
5
2
9
10
7
13
15
16
17
18
19
20
22
25
24
25
25

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)

14
13
12
12
10
9
7
7
6
6
6
6
6
5
5
5
5
6
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
81
82
82
81
81
81
79
79
81
84
87
87
85
85
84
81
80
81
81
83
83
84

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

394
394
394
394
394
393
393
393
393
394
395
397
399
402
405
407
410
413
416
417
417
418
417
417

Thursday 25

Waning Gibbous 96%

22:46

06:46

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: 06:03, Set: 20:31, Transit: 13:18. Moon - Rise: 22:46, Set: 06:46. Civil Dark: 21:07 - 05:27. Nautical Dark: 21:52 - 04:41. Astro Dark: 22:45 - 03:48

Total Clouds (% Sky Obscured)

97
95
93
90
86
84
87
90
93
91
88
85
63
44
19

Low Clouds (% Sky Obscured)

91
89
87
84
79
75
79
82
84
82
79
78
57
38
19

Medium Clouds (% Sky Obscured)

64
68
72
73
71
64
64
59
54
44
28
16
26
35
40

High Clouds (% Sky Obscured)

56
51
45
45
45
40
27
24
14
9
7
6
8
12
16

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
35
38
37
35
28
27
25
21
21
22
20
25
26
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
8
6
4
4
4
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
8
7
7
7
7
8
7
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

84
85
88
91
90
90
88
88
90
90
90
91
91
90
88

Pressure (mb)

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

Ozone (du)

416
420
423
426
429
431
434
431
427
424
425
426
427
426
424

Forecast for Constantine, Cornwall, United Kingdom (50.12,-5.17)

Generated: 19/04/24 16:55:15. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00