Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 99%

22:43

06:18

02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 OK
08 OK
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
00 Bad
01 Bad

Sun - Rise: 06:00, Set: 20:27, Transit: 13:14. Moon - Rise: 22:43, Set: 06:18. Civil Dark: 21:03 - 05:24. Nautical Dark: 21:49 - 04:38. Astro Dark: 22:43 - 03:45

Total Clouds (% Sky Obscured)

50
39
32
34
49
45
39
65
97
86
100
100
97
100
93
73
100
100
96
98
94
68
74
93

Low Clouds (% Sky Obscured)

2
2
16
28
20
18
38
50
91
80
100
92
88
80
64
15
87
49
56
63
61
57
59
55

Medium Clouds (% Sky Obscured)

1
1
2
2
37
34
0
0
28
48
55
55
38
43
31
71
100
100
93
72
71
11
51
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
51
66
79
88
26
56
64
86
34
5
6
4
4
9
45
59
25

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
2
2
1
0
0
1
3
7
14
25
31
31
22
18
25
19
10
7
2
2
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
86
85
86
85
81
78
77
80
80
85
88
85
77
83
80
84
88
91
93
91
90
88

Pressure (mb)

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

Ozone (du)

418
417
415
415
416
416
418
419
420
419
417
414
413
414
415
414
412
414
415
417
417
418
423
429

Friday 26

Waning Gibbous 96%

23:59

06:41

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
00 Bad
01 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: 22:45 - 03:42

Total Clouds (% Sky Obscured)

100
100
95
73
73
94
97
100
100
99
98
100
96
98
100
99
97
95
90
82
100
100
100
100

Low Clouds (% Sky Obscured)

42
24
30
35
35
30
40
30
40
52
47
48
51
64
63
61
54
42
40
30
44
30
29
35

Medium Clouds (% Sky Obscured)

95
100
96
80
39
92
96
100
100
99
94
94
38
68
89
95
94
92
83
78
71
92
97
67

High Clouds (% Sky Obscured)

34
25
0
0
0
0
0
0
2
4
44
64
79
25
98
79
75
75
80
27
59
100
93
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
21
36
38
41
50
54
61
63
60
53
57
35
37
36
36
40
45
41
35
29
17
14
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
85
82
83
88
90
90
91
93
93
93
92
92
92
90
93
95
96
96
95
96
96
94

Pressure (mb)

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

Ozone (du)

430
431
431
434
438
438
440
439
437
437
438
438
439
438
435
433
432
429
427
427
426
425
426
428

Saturday 27

Waning Gibbous 90%

01:10

07:13

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
00 Bad
01 Bad

Sun - Rise: 05:56, Set: 20:31, Transit: 13:13. Moon - Rise: 01:10, Set: 07:13. Civil Dark: 21:07 - 05:20. Nautical Dark: 21:53 - 04:34. Astro Dark: 22:48 - 03:39

Total Clouds (% Sky Obscured)

89
100
95
64
69
75
82
89
88
80
89
97
100
89
88
73
94
88
82
43
53
98
100
100

Low Clouds (% Sky Obscured)

35
35
24
36
35
40
41
37
46
53
73
94
100
87
82
66
86
71
48
20
25
37
30
30

Medium Clouds (% Sky Obscured)

58
67
65
30
53
48
64
78
78
72
73
85
88
80
79
70
74
75
70
43
44
50
50
58

High Clouds (% Sky Obscured)

72
100
87
33
60
60
65
65
65
65
65
60
55
55
50
45
50
50
55
60
64
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
6
3
9
4
9
9
4
4
4
2
2

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

Precipitation Probability (%)

13
8
7
7
4
2
6
18
18
15
24
49
75
91
88
81
63
45
57
92
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0
0
0
0.6
0.5
1
1.4
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
90
90
90
91
88
88
87
87
83
81
81
88
95
96
96
96
96
96
96
96
96
96

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
999
999
999
999
1000
1000
1000
999
999

Ozone (du)

429
431
431
431
429
428
428
429
427
425
426
427
428
430
430
433
434
435
434
429
425
428
427
430

Sunday 28

Waning Gibbous 83%

No Rise

07:58

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
00 Bad
01 Bad

Sun - Rise: 05:55, Set: 20:32, Transit: 13:13. Moon - Rise: No Rise, Set: 07:58. Civil Dark: 21:09 - 05:18. Nautical Dark: 21:55 - 04:31. Astro Dark: 22:51 - 03:36

Total Clouds (% Sky Obscured)

100
100
93
65
80
67
55
42
47
52
57
55
54
53
61
69
54
40
36
34
38
45
42
50

Low Clouds (% Sky Obscured)

25
25
30
18
45
41
41
42
47
52
57
55
50
45
51
55
35
38
40
41
35
28
24
27

Medium Clouds (% Sky Obscured)

68
78
78
47
27
22
23
17
3
11
20
55
55
45
46
45
21
13
7
0
3
5
7
23

High Clouds (% Sky Obscured)

100
100
82
25
0
0
0
0
1
55
65
65
70
65
70
70
26
3
0
0
2
14
11
22

ISS Passover

Visibility (miles)

3
4
6
9
9
9
9
7
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 (%)

95
94
41
14
9
25
39
31
30
26
30
38
31
19
22
22
23
22
15
7
9
7
3
4

Precipitation Amount (mm)

0.7
0.6
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
8
8
8
7
6
8
9
10
10
10
11
11
12
12
12
12
12
10
6
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
0
0
1
2
3
5
7
7
8
9
8
7
7
7
5
6
6
7
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
96
96
96
98
96
98
95
95
95
95
95
93
93
88
87
90
93
93
93
93
94

Pressure (mb)

1000
1000
1000
1000
1000
1001
1002
1003
1004
1004
1005
1006
1006
1007
1008
1009
1009
1010
1011
1012
1013
1013
1013
1013

Ozone (du)

433
432
434
435
436
436
433
430
430
432
434
434
435
433
430
430
433
435
434
436
441
439
434
432

Monday 29

Waning Gibbous 74%

02:08

08:59

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
00 Bad
01 Bad

Sun - Rise: 05:53, Set: 20:34, Transit: 13:13. Moon - Rise: 02:08, Set: 08:59. Civil Dark: 21:10 - 05:16. Nautical Dark: 21:58 - 04:29. Astro Dark: 22:54 - 03:32

Total Clouds (% Sky Obscured)

59
72
73
77
88
88
87
86
81
79
80
73
80
70
66
64
56
40
35
26
25
25
25
24

Low Clouds (% Sky Obscured)

33
39
37
38
46
41
35
31
35
35
42
39
45
36
37
38
41
59
52
54
56
55
53
47

Medium Clouds (% Sky Obscured)

39
50
45
40
40
40
39
39
39
35
41
47
54
57
55
57
57
67
72
68
66
65
59
52

High Clouds (% Sky Obscured)

32
43
43
43
40
43
52
44
35
32
28
32
35
38
20
8
0
24
11
1
0
0
0
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
8
9
9
9
8
9
9
8
7
8
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 (%)

5
6
19
23
27
20
20
36
39
43
43
48
46
38
30
29
40
52
49
34
37
40
40
41

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)

4
4
5
5
6
8
11
14
15
16
17
17
17
17
17
16
15
13
15
14
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
94
94
96
95
91
88
84
83
80
79
80
78
77
77
80
88
91
93
98
96
95
95

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

433
434
434
434
434
436
436
436
436
434
434
434
431
426
426
428
431
433
432
432
432
434
436
439

Tuesday 30

Waning Gibbous 64%

02:53

10:15

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
00 Bad
01 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 - 04:27. Astro Dark: 22:57 - 03:29

Total Clouds (% Sky Obscured)

29
28
37
37
36
42
42
39
46
54
58
72
84
100
100
99
98
97
95
94
93
93
93
83

Low Clouds (% Sky Obscured)

43
35
37
35
33
37
37
40
40
35
35
45
54
64
69
74
71
64
65
65
66
68
68
52

Medium Clouds (% Sky Obscured)

44
40
30
30
25
25
30
30
31
33
39
62
80
100
98
95
93
87
85
76
78
77
79
76

High Clouds (% Sky Obscured)

17
25
23
12
7
7
7
8
16
25
33
40
47
54
62
70
82
79
81
82
83
84
80
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

44
49
53
56
58
71
76
69
81
85
91
86
85
80
80
79
74
63
46
8
14
15
15
14

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0
0.4
0.5
0.8
0.6
0.5
0.4
0.5
0.5
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
11
11
12
13
16
18
18
18
17
16
14
13
10
7
4
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
95
96
95
87
80
73
69
68
65
70
76
81
85
91
98
98
96
98
96
96
94

Pressure (mb)

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

Ozone (du)

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

Wednesday 1

Third Quarter 53%

03:25

11:39

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
00 Bad

Sun - Rise: 05:49, Set: 20:37, Transit: 13:13. Moon - Rise: 03:25, 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)

77
69
75
78
81
86
92
100
100
100
100
94
89
85
91
95
100
93
87
81
73
66
58

Low Clouds (% Sky Obscured)

41
27
28
33
37
40
43
50
51
50
50
44
38
32
24
17
10
8
5
2
8
15
23

Medium Clouds (% Sky Obscured)

76
68
74
80
87
91
96
100
97
95
92
91
90
89
82
73
64
51
41
33
24
13
2

High Clouds (% Sky Obscured)

81
81
81
80
80
90
93
100
100
100
100
97
97
95
95
95
95
80
65
52
59
67
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

12
7
9
9
3
9
9
5
21
30
39
39
46
56
45
32
9
10
8
2
3
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
6
9
11
13
14
14
15
16
16
16
17
17
17
17
16
15
15
15

Feels Like (°C)

6
5
4
5
5
5
6
9
10
11
12
14
14
13
13
14
15
15
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
90
88
88
87
87
86
87
89
92
87
85
82
83
83
85
87
90
93
93
93

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

435
433
432
431
429
428
427
427
426
425
423
421
419
417
414
413
412
411
410
409
407
408
408

Forecast for Turnchapel, Plymouth, United Kingdom (50.35,-4.12)

Generated: 25/04/24 02:57:17. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00