Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Full Moon 100%

21:35

05:48

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

Sun - Rise: 05:50, Set: 20:30, Transit: 13:10. Moon - Rise: 21:35, Set: 05:48. Civil Dark: 21:09 - 05:11. Nautical Dark: 22:00 - 04:20. Astro Dark: 23:03 - 03:17

Total Clouds (% Sky Obscured)

100
83
83
95
95
88
88
39
78
49
19
58
69
78
58
44
35
27
21
0
0
9
34
76

Low Clouds (% Sky Obscured)

86
93
96
96
88
77
66
24
8
15
24
37
57
61
81
2
1
0
0
0
0
0
0
42

Medium Clouds (% Sky Obscured)

29
60
44
52
45
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
0
7
24
60

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
0
0
0
0
0
0
0
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)

7
7
9
9
8
7
4
4
7
10
9
8
8
10
11
11
12
11
10
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
83
85
85
84
84
81
63
57
53
53
51
51
48
55
58
59
60
62
64
65
66
68

Pressure (mb)

1022
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

400
402
406
410
411
408
408
406
405
407
405
402
397
399
403
402
402
402
404
406
409
411
413
415

Thursday 25

Waning Gibbous 99%

22:56

06:00

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 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:48, Set: 20:32, Transit: 13:10. Moon - Rise: 22:56, Set: 06:00. Civil Dark: 21:11 - 05:08. Nautical Dark: 22:03 - 04:17. Astro Dark: 23:07 - 03:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
81
100
100
100
100
96
99
92
78
51
26
21
37
31
61
98
68

Low Clouds (% Sky Obscured)

62
76
88
93
64
53
90
74
78
94
85
86
88
71
71
41
12
13
3
9
2
38
53
60

Medium Clouds (% Sky Obscured)

68
70
70
70
100
97
94
31
83
70
62
69
58
60
51
45
0
0
13
32
3
7
74
37

High Clouds (% Sky Obscured)

100
100
100
100
100
100
70
67
58
23
3
0
0
0
0
2
56
18
4
3
43
46
34
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
7
8
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
10
29
23
39
29
35
35
41
50
58
51
42
24
17
9
7
5
8
13
25
27
27
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
10
12
16
15
16
15
15
14
14
12
11
11
11
11
11
10
9
7
6
7
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
74
78
75
75
72
74
77
78
78
75
70
64
61
61
61
62
61
65
71
75
76
79

Pressure (mb)

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

Ozone (du)

415
416
416
415
414
413
415
417
419
421
423
427
432
433
434
435
437
438
438
438
438
439
440
441

Friday 26

Waning Gibbous 96%

No Rise

06:19

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

Sun - Rise: 05:45, Set: 20:34, Transit: 13:10. Moon - Rise: No Rise, Set: 06:19. Civil Dark: 21:13 - 05:06. Nautical Dark: 22:05 - 04:14. Astro Dark: 23:10 - 03:09

Total Clouds (% Sky Obscured)

45
63
55
38
58
42
50
47
38
42
47
45
47
50
50
50
45
45
50
50
55
58
56
57

Low Clouds (% Sky Obscured)

40
56
43
37
32
2
0
2
2
6
7
2
2
2
2
2
2
2
6
5
2
23
21
18

Medium Clouds (% Sky Obscured)

5
6
4
1
18
28
26
25
1
0
0
0
1
1
1
1
1
1
1
1
1
5
16
24

High Clouds (% Sky Obscured)

9
32
15
4
38
50
69
65
58
58
59
57
59
70
60
60
60
60
60
59
60
65
70
65

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 (%)

5
1
0
1
0
0
3
0
0
0
0
1
1
1
1
1
2
2
1
2
5
6
14
3

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)

6
6
6
6
6
6
6
6
7
7
7
6
5
4
2
3
7
8
8
8
7
6
6
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
1
1
-0
-1
-1
1
2
4
5
6
7
8
8
7
6
6
6
5
4
4
2

Dew Point (°C)

2
2
1
1
1
-1
-1
-1
0
0
-0
-1
-2
-2
-3
-2
0
1
2
3
3
3
2
2

Relative Humidity (%)

80
82
82
83
85
82
81
80
75
67
60
53
47
43
40
40
47
51
56
62
70
71
71
76

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

441
441
441
441
441
441
440
440
439
439
438
439
439
440
441
441
442
442
443
443
444
444
445
447

Saturday 27

Waning Gibbous 90%

No Rise

06:46

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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:43, Set: 20:36, Transit: 13:10. Moon - Rise: No Rise, Set: 06:46. Civil Dark: 21:15 - 05:04. Nautical Dark: 22:08 - 04:11. Astro Dark: 23:14 - 03:05

Total Clouds (% Sky Obscured)

56
56
55
55
79
53
89
50
52
64
48
48
27
69
83
97
98
99
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
21
39
34
32
16
22
16
21
30
22
8
25
36
35
31
46
63
67
55
55
59
81
88

Medium Clouds (% Sky Obscured)

26
22
20
15
61
26
81
12
1
22
4
57
6
21
37
49
54
62
70
65
90
85
89
92

High Clouds (% Sky Obscured)

60
35
17
8
31
18
11
20
14
3
2
0
1
27
45
69
68
96
85
100
99
45
98
72

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
2
2
1
0
0
0
0
0
0
2
2
0
0
2
1
10
16
9
11
11
7
26
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
1
1
0
0
1
2
3
5
7
9
9
8
9
8
7
7
6
4
4
3
3

Dew Point (°C)

2
2
2
1
1
0
0
1
1
2
2
1
1
1
1
2
4
3
3
3
3
3
3
2

Relative Humidity (%)

80
80
82
80
80
79
80
79
74
69
62
56
50
48
47
49
56
56
57
60
67
70
70
70

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

447
447
448
449
449
449
449
449
449
449
451
451
450
448
446
444
445
442
437
434
433
431
430
426

Sunday 28

Waning Gibbous 83%

01:30

07:29

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: 05:41, Set: 20:37, Transit: 13:09. Moon - Rise: 01:30, Set: 07:29. Civil Dark: 21:18 - 05:01. Nautical Dark: 22:10 - 04:09. Astro Dark: 23:18 - 03:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
77
60
73
78

Low Clouds (% Sky Obscured)

89
91
93
96
97
99
100
100
100
100
100
99
99
96
93
90
89
87
87
69
52
35
45
58

Medium Clouds (% Sky Obscured)

95
97
98
100
100
100
100
100
100
100
100
100
100
100
81
75
69
67
81
63
21
3
12
20

High Clouds (% Sky Obscured)

100
82
100
100
100
45
100
100
100
100
100
100
100
100
100
100
100
100
62
42
22
2
2
0

ISS Passover

Visibility (miles)

9
9
9
5
6
8
9
5
2
2
4
9
9
9
9
9
9
9
7
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

29
47
65
77
95
95
95
95
95
95
95
95
95
95
91
90
86
88
83
66
46
28
26
27

Precipitation Amount (mm)

0
0
0.3
0.5
0.7
0.9
1.3
1.9
2.5
2.3
1.3
0.9
0.8
0.6
0.5
0.6
0.5
0.5
0.6
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
76
85
87
85
82
85
90
93
93
91
88
90
88
82
85
85
91
93
93
95
93
91

Pressure (mb)

1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007
1008

Ozone (du)

423
420
419
416
418
420
420
420
420
423
425
426
429
431
433
435
436
437
436
438
443
444
443
441

Monday 29

Waning Gibbous 74%

02:29

08:30

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

Sun - Rise: 05:39, Set: 20:39, Transit: 13:09. Moon - Rise: 02:29, Set: 08:30. Civil Dark: 21:20 - 04:59. Nautical Dark: 22:13 - 04:06. Astro Dark: 23:22 - 02:56

Total Clouds (% Sky Obscured)

86
80
74
70
80
90
100
71
80
89
63
36
8
12
15
20
42
63
85
90
95
100
100
100

Low Clouds (% Sky Obscured)

70
59
52
44
62
80
98
26
26
27
18
13
9
8
7
6
8
11
13
38
61
84
86
89

Medium Clouds (% Sky Obscured)

26
29
28
30
42
47
50
38
36
27
18
9
1
1
1
1
20
39
58
70
85
98
95
92

High Clouds (% Sky Obscured)

45
45
2
0
3
3
3
12
10
10
7
3
0
2
4
10
25
41
54
65
72
63
49
33

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

Precipitation Probability (%)

27
19
25
27
38
50
61
20
18
13
11
7
3
8
5
3
15
20
20
18
18
16
40
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
90
90
90
88
88
85
83
76
69
63
61
61
59
64
70
76
80
84
87
87

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1010
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

437
432
433
434
433
433
431
431
431
431
430
431
432
433
434
435
436
435
434
433
432
431
430
430

Tuesday 30

Waning Gibbous 64%

03:11

09:49

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

Sun - Rise: 05:37, Set: 20:41, Transit: 13:09. Moon - Rise: 03:11, Set: 09:49. Civil Dark: 21:22 - 04:57. Nautical Dark: 22:15 - 04:03. Astro Dark: 23:27 - 02:52

Total Clouds (% Sky Obscured)

100
100
100
100
89
79
69
69
72
72
52
34
13
35
58
80
80
80
75
80
85
90
90
91

Low Clouds (% Sky Obscured)

92
91
90
90
81
72
63
46
29
12
8
5
3
12
24
34
27
15
4
30
52
75
68
60

Medium Clouds (% Sky Obscured)

89
90
91
91
62
33
3
2
2
2
3
4
5
4
2
1
19
37
55
55
60
65
65
65

High Clouds (% Sky Obscured)

23
15
6
1
3
4
6
23
40
66
49
28
4
29
54
79
71
63
55
50
45
43
38
34

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

37
90
95
95
95
90
36
22
10
0
6
8
8
20
20
10
32
36
33
44
51
56
54
57

Precipitation Amount (mm)

0
0.5
1
1.4
1.1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
93
95
93
93
91
84
77
72
66
62
58
58
58
58
67
75
86
88
91
95
95

Pressure (mb)

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

Ozone (du)

430
431
431
431
431
429
426
424
424
425
426
426
426
426
428
430
432
432
432
431
432
433
434
435

Forecast for Moreton, Wirral, United Kingdom (53.40,-3.13)

Generated: 24/04/24 15:53:24. Forecast: 24/04/24 to 30/04/24. Timezone: UTC+1.00