Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Full Moon 99%

22:30

05:54

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:39, Set: 20:13, Transit: 12:56. Moon - Rise: 22:30, Set: 05:54. Civil Dark: 20:50 - 05:01. Nautical Dark: 21:38 - 04:14. Astro Dark: 22:35 - 03:17

Total Clouds (% Sky Obscured)

62
51
73
86
83
83
94
99
96
100
100
86
83
97
94
100
100
100
100
99
100
97
97
98

Low Clouds (% Sky Obscured)

1
24
55
54
48
55
52
58
77
64
58
20
12
79
81
66
77
85
79
76
89
80
75
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
26
40
40
98
99
65
74
89
91
99
100
100
99
97
97
93
94
94

High Clouds (% Sky Obscured)

4
47
56
63
65
58
76
98
88
100
75
26
14
31
4
60
51
93
100
74
70
75
60
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
4
5
9
7
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
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
7
38
40
22
26
39
42
46
83
93
67
50
61
51
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.6
0.9
0.5
0.2
0.4
0
0

Wind Speed/Direction (mph)

3
3
2
3
4
5
5
6
6
7
8
9
11
11
11
12
8
8
6
6
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
86
86
88
85
78
71
69
71
63
51
53
74
85
81
93
95
93
91
91
93

Pressure (mb)

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

Ozone (du)

417
415
416
419
420
421
423
426
429
430
430
429
427
427
426
426
425
424
422
421
421
421
422
424

Thursday 25

Waning Gibbous 96%

No Rise

06:15

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:37, Set: 20:14, Transit: 12:55. Moon - Rise: No Rise, Set: 06:15. Civil Dark: 20:52 - 04:59. Nautical Dark: 21:40 - 04:11. Astro Dark: 22:38 - 03:13

Total Clouds (% Sky Obscured)

97
96
98
91
87
97
92
98
99
98
88
92
94
98
99
64
69
98
94
94
81
95
92
100

Low Clouds (% Sky Obscured)

60
70
80
62
71
71
82
88
85
80
74
77
81
91
85
79
77
79
66
69
69
61
66
67

Medium Clouds (% Sky Obscured)

94
51
50
47
66
77
49
86
98
89
56
53
45
72
52
48
55
84
90
86
49
57
90
100

High Clouds (% Sky Obscured)

55
12
30
48
66
76
70
64
67
30
29
37
55
62
91
19
0
1
3
13
39
78
36
54

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

Precipitation Probability (%)

28
19
15
11
14
19
34
46
61
54
46
32
20
13
12
12
6
6
3
2
1
1
5
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
94
93
91
93
91
88
83
76
71
68
69
69
69
69
72
76
80
82
82
81

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1004

Ozone (du)

426
427
429
429
428
428
428
428
429
430
429
429
431
434
437
438
439
440
442
444
445
446
443
440

Friday 26

Waning Gibbous 91%

23:48

06:46

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:35, Set: 20:16, Transit: 12:55. Moon - Rise: 23:48, Set: 06:46. Civil Dark: 20:54 - 04:57. Nautical Dark: 21:42 - 04:09. Astro Dark: 22:41 - 03:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
94
99
74
94
97
100
100
100
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
86
86
89
88
83
78
72
69
80
94
82
50
60
59
95
88
85
96
84
82
78
75
81

Medium Clouds (% Sky Obscured)

100
100
100
100
100
90
67
79
42
6
9
86
61
86
92
60
57
51
100
97
100
89
100
83

High Clouds (% Sky Obscured)

95
100
100
100
100
54
74
96
20
54
37
48
65
38
41
48
79
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

47
68
73
76
74
60
33
29
19
6
15
18
28
26
37
78
85
91
95
95
90
93
95
95

Precipitation Amount (mm)

0
0.4
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
93
94
94
94
94
96
96
95
88
87
88
92
92
84
92
93
93
93
91
95
95
96

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1003
1004
1003
1003
1003
1003
1002
1002
1002
1002
1002
1001

Ozone (du)

437
435
434
436
437
441
442
442
441
438
436
436
435
436
437
431
427
426
426
426
424
422
416
418

Saturday 27

Waning Gibbous 83%

01:00

07:30

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:33, Set: 20:18, Transit: 12:55. Moon - Rise: 01:00, Set: 07:30. Civil Dark: 20:55 - 04:55. Nautical Dark: 21:44 - 04:06. Astro Dark: 22:44 - 03:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
59
61
87
90
93
94
94
98
99
99
100
100
100
69
57
53
51
71

Low Clouds (% Sky Obscured)

86
91
87
85
75
68
61
65
81
83
83
87
87
70
69
71
62
58
47
34
24
13
3
24

Medium Clouds (% Sky Obscured)

100
100
94
100
99
39
18
0
8
16
25
30
35
40
87
94
98
87
98
63
44
36
28
16

High Clouds (% Sky Obscured)

100
100
100
100
97
87
15
0
3
3
3
3
3
60
70
70
79
88
93
60
47
49
46
34

ISS Passover

Visibility (miles)

1
0
0
9
9
9
9
9
9
6
9
9
7
9
6
9
9
9
5
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

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

Precipitation Probability (%)

95
95
95
95
95
95
86
25
44
52
44
46
49
50
60
60
63
69
73
55
42
29
2
2

Precipitation Amount (mm)

1.2
1.2
0.9
1
1.2
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
7
7
8
9
10
11
11
15
17
18
20
22
21
19
19
17
15
13
11
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
96
95
91
93
93
90
91
91
90
90
83
77
81
81
73
75
80
84
88
91
95

Pressure (mb)

1000
1000
999
999
998
999
999
999
1000
1000
1000
1000
1001
1001
1002
1002
1003
1003
1005
1006
1007
1008
1010
1011

Ozone (du)

422
423
425
424
425
429
433
435
437
441
445
445
443
441
445
441
442
439
437
437
436
435
431
426

Sunday 28

Waning Gibbous 74%

01:59

08:31

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 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 05:31, Set: 20:19, Transit: 12:55. Moon - Rise: 01:59, Set: 08:31. Civil Dark: 20:57 - 04:53. Nautical Dark: 21:47 - 04:04. Astro Dark: 22:47 - 03:03

Total Clouds (% Sky Obscured)

70
57
58
68
68
59
53
53
65
83
100
99
77
63
52
40
34
41
44
55
55
54
54
44

Low Clouds (% Sky Obscured)

32
33
30
26
27
26
25
24
35
46
59
44
39
40
31
23
15
11
8
4
3
1
0
0

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
3
7
54
56
47
43
29
16
1
0
0
0
0
0
0
15

High Clouds (% Sky Obscured)

18
0
0
0
2
1
2
0
22
65
100
51
25
11
16
24
37
50
69
80
79
69
64
44

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
0
0
1
16
2
14
6
5
1
7
5
1
2
2
0
2
4
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
91
93
93
91
90
88
85
80
73
64
59
56
55
55
54
60
66
74
77
81
85

Pressure (mb)

1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

422
421
420
418
417
416
417
418
419
419
419
423
425
427
429
425
420
416
415
415
414
414
413
413

Monday 29

Waning Gibbous 64%

02:43

09:48

23 OK
00 OK
01 OK
02 OK
03 OK
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

Sun - Rise: 05:29, Set: 20:21, Transit: 12:55. Moon - Rise: 02:43, Set: 09:48. Civil Dark: 20:59 - 04:51. Nautical Dark: 21:49 - 04:01. Astro Dark: 22:51 - 02:59

Total Clouds (% Sky Obscured)

39
44
45
45
45
63
83
100
100
100
100
99
99
98
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
5
10
14
23
29
47
62
73
83
83
80
80
67
55
42
33
24
15
15

Medium Clouds (% Sky Obscured)

26
29
24
20
20
15
19
29
52
71
83
72
61
52
48
44
50
49
53
62
71
80
89
90

High Clouds (% Sky Obscured)

36
28
32
41
50
64
80
91
85
79
75
73
72
75
87
93
100
97
93
90
93
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
3
2
1
0
3
6
9
8
7
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
17
26
32
66
82
92
72
52
35
36
39
41
45
45
42
59
87
95
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.4
0
0
0
0
0
0
0
0
0.2
0.6
1.1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
77
80
82
85
88
91
95
95
96
98
96
95
93
89
87
85
86
87
89
90
92
92

Pressure (mb)

1018
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

412
411
411
411
411
411
411
411
411
411
411
410
409
407
406
405
405
405
404
404
403
403
403
403

Tuesday 30

Waning Gibbous 53%

03:13

11:13

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:27, Set: 20:22, Transit: 12:55. Moon - Rise: 03:13, Set: 11:13. Civil Dark: 21:01 - 04:49. Nautical Dark: 21:51 - 03:59. Astro Dark: 22:54 - 02:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
95
97
99
100
93
87
79
85
92
99
81
63
49

Low Clouds (% Sky Obscured)

15
15
20
23
26
46
65
85
82
81
83
66
46
27
28
27
27
28
25
30

Medium Clouds (% Sky Obscured)

94
99
99
100
100
93
86
79
73
67
61
67
69
74
63
51
42
42
43
43

High Clouds (% Sky Obscured)

100
100
100
100
100
88
77
61
74
88
100
90
83
75
77
79
83
74
56
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
1
1
4
7

Fog (%)

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

69
44
41
33
9
13
10
0
4
6
5
11
12
8
17
20
22
23
22
17

Precipitation Amount (mm)

0.3
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
2
2
2
3
3
3
3
4
5
6
7
7
8
8
9
9
8
8

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
12
13
14
15
15
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
9
9
9
9
9
10
11
11
12
13
14
14
14
14
14
14

Relative Humidity (%)

93
91
90
90
90
88
88
88
88
87
86
84
83
85
85
87
87
89
92
92

Pressure (mb)

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

Ozone (du)

402
401
399
400
401
402
401
401
400
401
401
402
400
399
398
397
396
396
394
393

Forecast for Laindon, Essex, United Kingdom (51.58,0.42)

Generated: 24/04/24 22:30:12. Forecast: 24/04/24 to 30/04/24. Timezone: UTC+1.00