Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 99%

22:43

06:18

00 Bad
01 OK
02 Good
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

Sun - Rise: 06:00, Set: 20:28, Transit: 13:14. Moon - Rise: 22:43, Set: 06:18. Civil Dark: 21:04 - 05:24. Nautical Dark: 21:49 - 04:38. Astro Dark: 22:43 - 03:45

Total Clouds (% Sky Obscured)

57
47
3
81
100
100
100
100
100
100
100
100
100
100
100
100
100
82
100
98
98
93
98
98

Low Clouds (% Sky Obscured)

52
33
19
25
11
18
28
76
95
100
100
96
100
100
100
83
77
60
66
40
45
52
52
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
36
28
28
30
71
59
69
64
36
41
77
66
77
93
87
87
90
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
37
28
57
69
59
50
79
68
48
69
20
6
6
29
40

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
50
31
5
10
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

4
6
7
6
6
7
7
7
6
7
8
11
15
12
15
14
12
13
15
13
10
5
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
93
92
91
85
82
85
94
86
78
71
70
65
68
68
70
68
76
79
84
85
85
87

Pressure (mb)

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

Ozone (du)

412
415
411
411
413
413
412
413
413
414
412
412
412
410
410
411
412
411
412
413
415
414
412
414

Friday 26

Waning Gibbous 96%

23:59

06:41

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
22 Bad
23 Bad

Sun - Rise: 05:58, Set: 20:29, Transit: 13:14. Moon - Rise: 23:59, Set: 06:41. Civil Dark: 21:05 - 05:22. Nautical Dark: 21:51 - 04:36. Astro Dark: 22:46 - 03:42

Total Clouds (% Sky Obscured)

92
95
48
96
96
99
100
90
94
88
88
100
100
100
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

56
49
28
29
35
31
40
30
24
40
63
98
94
83
83
72
85
90
93
97
95
94
93
91

Medium Clouds (% Sky Obscured)

74
50
25
80
90
98
100
81
92
85
79
98
80
48
61
66
100
100
100
97
100
100
100
96

High Clouds (% Sky Obscured)

37
65
6
79
83
10
24
13
13
0
0
0
2
2
6
61
41
25
22
58
100
86
80
80

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
2
2
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

11
4
2
4
7
9
7
9
14
14
32
29
44
54
55
54
70
88
95
95
92
80
71
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0.7
0.5
0.3
0.3
0.2

Wind Speed/Direction (mph)

2
2
2
2
2
2
3
3
3
6
9
10
10
12
12
12
11
11
10
9
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
88
88
88
85
81
78
77
74
73
76
78
81
81
82
91
93
93
93
94
94

Pressure (mb)

1002
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

419
424
428
430
430
431
431
431
432
433
432
433
434
434
434
436
435
435
434
434
435
436
437
438

Saturday 27

Waning Gibbous 90%

No Rise

07:13

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 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:56, Set: 20:31, Transit: 13:14. Moon - Rise: No Rise, Set: 07:13. Civil Dark: 21:07 - 05:20. Nautical Dark: 21:54 - 04:34. Astro Dark: 22:49 - 03:39

Total Clouds (% Sky Obscured)

95
92
100
100
93
83
86
89
81
77
85
93
83
93
97
86
76
77
53
60
29
38
40
34

Low Clouds (% Sky Obscured)

85
86
81
75
80
75
77
81
71
64
78
92
60
90
78
74
62
53
46
48
30
37
27
11

Medium Clouds (% Sky Obscured)

95
92
100
100
90
75
67
72
57
26
19
2
72
61
59
40
24
20
0
51
35
35
40
38

High Clouds (% Sky Obscured)

81
90
99
83
85
80
80
85
5
1
0
0
0
12
7
51
65
65
55
55
60
60
60
60

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

46
35
32
27
48
69
85
71
44
40
42
28
19
23
33
36
22
20
10
10
5
4
4
4

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
93
94
94
94
93
90
81
78
72
64
69
73
84
87
84
85
87
87
87
90

Pressure (mb)

1001
1000
1000
1000
999
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1003
1004
1004

Ozone (du)

438
437
437
436
438
438
437
435
436
437
439
439
437
438
439
438
437
435
434
433
434
437
442
444

Sunday 28

Waning Gibbous 83%

01:10

07:58

00 Bad
01 Bad
02 Bad
03 OK
04 OK
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 OK
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:55, Set: 20:32, Transit: 13:13. Moon - Rise: 01:10, Set: 07:58. Civil Dark: 21:09 - 05:18. Nautical Dark: 21:56 - 04:31. Astro Dark: 22:51 - 03:35

Total Clouds (% Sky Obscured)

52
51
47
35
35
48
52
79
86
52
57
66
67
68
55
42
35
28
20
15
12
6
15
24

Low Clouds (% Sky Obscured)

26
33
29
19
18
23
13
11
54
37
61
72
77
72
63
50
40
31
25
17
8
0
9
17

Medium Clouds (% Sky Obscured)

51
38
35
35
35
35
47
76
66
21
22
28
27
27
28
27
16
6
0
0
0
0
3
3

High Clouds (% Sky Obscured)

60
65
60
55
55
43
12
5
12
20
2
0
0
0
0
0
0
0
0
1
3
4
3
5

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
5
0
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
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
7
7
8
4
4
3
3
6
16
42
54
61
44
48
52
38
31
16
12
9
3
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.2
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
0
-0
-0
-1
1
3
6
7
8
8
7
8
9
9
9
9
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

91
87
86
86
83
83
85
85
79
73
67
64
63
65
64
61
59
58
64
74
84
88
88
88

Pressure (mb)

1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1009
1009
1010
1010
1011
1012
1012
1012
1013
1013
1014
1015
1015
1015

Ozone (du)

447
445
442
439
439
440
442
442
442
442
442
443
444
444
442
442
445
447
448
450
450
448
446
444

Monday 29

Waning Gibbous 74%

02:09

08:59

00 OK
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
22 Bad
23 Bad

Sun - Rise: 05:53, Set: 20:34, Transit: 13:13. Moon - Rise: 02:09, Set: 08:59. Civil Dark: 21:11 - 05:16. Nautical Dark: 21:58 - 04:29. Astro Dark: 22:54 - 03:32

Total Clouds (% Sky Obscured)

33
42
53
67
66
76
77
88
94
68
94
97
92
100
100
99
100
90
77
81
81
85
80
81

Low Clouds (% Sky Obscured)

29
25
21
19
25
43
51
56
59
57
61
61
59
56
53
57
47
44
41
42
42
41
39
39

Medium Clouds (% Sky Obscured)

3
16
30
45
50
49
44
30
16
2
22
42
58
89
67
85
96
69
43
44
47
44
43
43

High Clouds (% Sky Obscured)

6
14
23
36
30
30
37
60
92
22
94
95
68
95
89
80
87
37
38
49
53
48
50
61

ISS Passover

Visibility (miles)

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

4
8
7
4
8
17
17
23
23
16
20
20
25
22
26
23
21
16
5
4
9
10
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)

2
2
3
2
3
4
5
6
11
14
17
17
18
19
19
19
18
17
16
15
14
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
90
93
91
87
85
78
75
73
75
75
76
76
76
79
84
88
95
93
93

Pressure (mb)

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

Ozone (du)

441
440
439
438
439
437
436
436
436
436
435
436
437
438
436
435
435
435
435
435
433
431
431
433

Tuesday 30

Waning Gibbous 64%

02:53

10:15

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
22 Bad
23 Bad

Sun - Rise: 05:51, Set: 20:35, Transit: 13:13. Moon - Rise: 02:53, Set: 10:15. Civil Dark: 21:12 - 05:14. Nautical Dark: 22:00 - 04:26. Astro Dark: 22:57 - 03:29

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
100
100
100
100
100
99
98
98
98
99
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

38
37
39
43
46
43
48
46
45
41
44
45
50
61
69
82
81
82
85
83
78
73
60
46

Medium Clouds (% Sky Obscured)

75
93
96
100
100
100
100
47
55
71
77
86
94
94
93
92
94
96
99
97
96
95
97
99

High Clouds (% Sky Obscured)

96
91
99
100
100
100
100
100
100
100
91
82
68
56
48
41
39
34
28
46
58
72
56
40

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
3
5
13
19
14
4
7
8
27
42
40
90
95
95
95
95
95
77
61
47
37
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
1.3
1.4
1.3
0.8
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

10
9
9
10
10
11
11
11
13
15
18
18
18
19
17
15
13
11
9
7
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
95
95
95
95
87
78
73
71
70
67
76
85
95
95
95
95
95
95
95
95

Pressure (mb)

1013
1012
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

435
436
438
439
439
440
438
438
438
439
440
439
439
438
436
435
433
433
432
432
432
431
431
429

Wednesday 1

Third Quarter 53%

03:26

11:39

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
22 Bad
23 Bad

Sun - Rise: 05:49, Set: 20:37, Transit: 13:13. Moon - Rise: 03:26, Set: 11:39. Civil Dark: 21:14 - 05:12. Nautical Dark: 22:02 - 04:24. Astro Dark: 23:00 - 03:26

Total Clouds (% Sky Obscured)

100
100
99
99
90
81
73
78
83
89
78
68
60
70
76
84
86
90
94
79
61
40
47
53

Low Clouds (% Sky Obscured)

33
30
28
29
34
36
45
46
45
44
47
50
54
51
51
48
39
35
26
23
20
21
15
9

Medium Clouds (% Sky Obscured)

100
98
97
96
80
64
47
57
67
78
62
49
42
42
43
43
35
24
19
12
6
0
0
0

High Clouds (% Sky Obscured)

23
19
15
11
10
9
8
17
26
36
31
30
26
42
57
74
75
74
74
74
75
70
66
58

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 (%)

21
24
29
35
25
16
5
5
3
1
6
7
4
12
16
16
19
20
21
19
14
1
1
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
93
93
93
95
90
87
83
78
73
67
67
66
65
70
78
86
89
92
93
93

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017

Ozone (du)

427
425
424
423
421
420
419
417
416
414
413
410
407
404
400
397
394
393
392
391
390
389
387
386

Forecast for Beaumont, Plymouth, United Kingdom (50.38,-4.14)

Generated: 25/04/24 18:12:30. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00