Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Full Moon 100%

20:08

05:49

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

Sun - Rise: 05:50, Set: 20:20, Transit: 13:06. Moon - Rise: 20:08, Set: 05:49. Civil Dark: 20:58 - 05:13. Nautical Dark: 21:45 - 04:25. Astro Dark: 22:41 - 03:28

Total Clouds (% Sky Obscured)

89
89
89
89
75
75
68
43
91
100
100
100
99
100
100
100
99
97
96
100
99
100
95
78

Low Clouds (% Sky Obscured)

95
100
100
92
93
92
98
82
100
92
100
100
98
99
86
91
88
86
91
90
99
100
95
82

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
4
22
46
46
50
49
14
24
44
31
30
33
0
0

High Clouds (% Sky Obscured)

85
68
55
46
39
3
9
5
2
5
3
3
3
3
0
0
0
0
0
0
6
6
1
3

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
1
9
8
16
6
4

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)

12
12
13
13
11
11
11
11
6
6
3
2
3
3
2
3
4
4
2
2
5
8
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
63
65
63
61
62
65
68
68
72
73
75
74
77
80
74
79
79
81
78
83
88
84

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

409
409
400
396
393
391
388
385
385
386
389
392
396
403
404
405
404
409
410
406
403
402
403
404

Thursday 25

Waning Gibbous 99%

21:24

06:04

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

Sun - Rise: 05:48, Set: 20:22, Transit: 13:06. Moon - Rise: 21:24, Set: 06:04. Civil Dark: 21:00 - 05:11. Nautical Dark: 21:47 - 04:23. Astro Dark: 22:44 - 03:25

Total Clouds (% Sky Obscured)

79
73
73
60
55
24
11
3
18
49
78
71
77
64
92
91
88
72
81
92
75
77
87
93

Low Clouds (% Sky Obscured)

83
76
83
72
64
23
10
2
15
48
78
65
75
58
74
80
38
2
14
41
44
22
69
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
16
40
34
23
36
16
24
9
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
15
57
31
68
68
27
43
58
68

ISS Passover

Visibility (miles)

9
5
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 (%)

17
6
10
3
2
0
2
1
0
0
0
0
4
2
3
3
2
0
0
2
7
1
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
8
8
8
9
10
9
7
5
3
3
1
3
2
1
2
1
1
3
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

75
69
63
65
65
60
62
74
75
84
81
79
78
79
89
86
89
93
91
88
79
75
73
77

Pressure (mb)

1019
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1013
1012
1012
1011
1010
1010
1009
1008
1008
1008
1007
1007
1006

Ozone (du)

407
406
404
407
409
406
404
404
406
407
406
406
409
410
410
410
409
408
406
407
408
410
411
412

Friday 26

Waning Gibbous 96%

22:43

06:25

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:46, Set: 20:24, Transit: 13:06. Moon - Rise: 22:43, Set: 06:25. Civil Dark: 21:01 - 05:09. Nautical Dark: 21:50 - 04:20. Astro Dark: 22:48 - 03:21

Total Clouds (% Sky Obscured)

100
97
96
100
95
94
97
98
94
97
99
84
96
95
96
96
95
96
97
96
100
100
99
96

Low Clouds (% Sky Obscured)

91
49
70
87
76
75
46
30
19
2
4
11
35
23
19
30
21
21
29
53
69
69
74
86

Medium Clouds (% Sky Obscured)

44
51
43
46
38
39
88
94
83
57
29
52
79
81
76
92
82
76
98
94
100
100
97
93

High Clouds (% Sky Obscured)

78
72
61
44
37
34
53
79
82
87
98
66
79
70
63
60
55
60
50
50
50
61
41
16

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 (%)

31
32
37
41
31
28
21
6
0
0
0
0
0
0
0
0
0
1
2
4
5
5
9
24

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
10
10
10
9
9
9
8
5
3
1
2
2
2
2
2
2
2
3
3
5
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
68
67
68
71
74
82
91
91
90
90
86
86
86
88
86
88
89
88
85
82
78
73

Pressure (mb)

1005
1005
1004
1003
1003
1003
1003
1003
1003
1004
1003
1003
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

413
414
413
413
413
414
415
416
417
418
418
418
419
418
418
421
422
424
427
430
431
434
435
437

Saturday 27

Waning Gibbous 90%

00:01

06:55

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:44, Set: 20:26, Transit: 13:06. Moon - Rise: 00:01, Set: 06:55. Civil Dark: 21:03 - 05:07. Nautical Dark: 21:52 - 04:18. Astro Dark: 22:51 - 03:18

Total Clouds (% Sky Obscured)

98
100
97
100
100
99
100
100
100
100
100
100
100
100
100
100
98
96
94
95
95
96
92
89

Low Clouds (% Sky Obscured)

89
100
94
100
84
81
82
75
74
91
97
85
98
98
97
96
95
94
93
93
93
93
88
82

Medium Clouds (% Sky Obscured)

98
81
49
47
48
80
80
98
100
100
100
100
100
100
100
100
87
76
64
62
32
39
30
43

High Clouds (% Sky Obscured)

24
9
27
2
8
8
55
94
96
100
91
100
100
100
100
100
92
83
75
16
5
65
51
26

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

26
31
45
47
53
50
49
46
42
47
65
72
76
66
83
95
85
74
60
57
47
30
36
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.2
0.4
0.7
0.5
0.3
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
78
80
85
87
87
88
90
90
91
91
93
93
90
90
91
91
93
93
93
95
95
93

Pressure (mb)

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

Ozone (du)

439
441
442
441
438
436
433
432
431
431
432
432
433
434
435
436
438
439
441
443
444
441
438
434

Sunday 28

Waning Gibbous 83%

01:13

07:38

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:43, Set: 20:27, Transit: 13:06. Moon - Rise: 01:13, Set: 07:38. Civil Dark: 21:05 - 05:04. Nautical Dark: 21:54 - 04:15. Astro Dark: 22:54 - 03:14

Total Clouds (% Sky Obscured)

85
88
93
97
95
92
89
91
94
97
98
99
100
100
100
100
100
100
100
98
96
83
73
83

Low Clouds (% Sky Obscured)

77
70
65
56
57
51
49
39
34
27
33
44
45
56
75
99
99
100
100
95
89
78
73
69

Medium Clouds (% Sky Obscured)

34
30
31
36
32
26
21
28
54
40
42
58
100
100
100
100
100
100
100
89
33
22
25
30

High Clouds (% Sky Obscured)

40
57
68
90
81
76
74
82
86
89
92
96
100
100
100
100
100
100
100
92
29
1
4
44

ISS Passover

Visibility (miles)

9
9
2
9
6
9
6
5
7
9
9
9
9
9
7
8
3
4
1
1
3
9
8
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
Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

32
33
33
44
41
40
41
52
27
3
4
3
5
35
57
82
95
95
95
95
95
95
93
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0.3
0.6
1.3
1.8
1.8
1.1
0.9
0.7
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
90
83
89
87
87
95
95
95
98
96
96
96
96
96
98
98
98
96
90
83
77

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
1002
1002
1002
1001
1001
1000
1000
1000
999
999
999
1000
1000
1000
1001

Ozone (du)

431
430
430
428
427
426
425
425
424
422
420
419
419
419
417
416
418
421
424
428
435
440
442
444

Monday 29

Waning Gibbous 74%

02:12

08:40

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:41, Set: 20:29, Transit: 13:06. Moon - Rise: 02:12, Set: 08:40. Civil Dark: 21:07 - 05:02. Nautical Dark: 21:56 - 04:12. Astro Dark: 22:57 - 03:10

Total Clouds (% Sky Obscured)

93
98
99
100
100
100
100
54
52
52
59
61
63
75
88
100
100
100
100
97
95
93
89
85

Low Clouds (% Sky Obscured)

81
87
89
86
94
66
100
66
65
61
66
66
64
68
74
79
85
92
100
93
88
82
77
73

Medium Clouds (% Sky Obscured)

66
68
43
90
61
84
100
45
43
37
23
11
1
23
44
68
67
66
65
66
64
66
55
42

High Clouds (% Sky Obscured)

78
43
72
94
96
97
70
13
9
6
10
13
17
40
62
84
79
77
75
50
23
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

72
57
65
86
64
64
57
46
57
66
54
40
14
23
31
38
55
69
81
81
75
66
72
79

Precipitation Amount (mm)

0.4
0
0
0.7
0.2
0.3
0
0
0.3
0.4
0.3
0
0
0
0
0
0.2
0.4
0.5
0.5
0.5
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
87
89
87
93
90
88
90
91
91
93
95
95
95
96
96
96
96
96
96
95
95
93
87

Pressure (mb)

1001
1001
1002
1002
1002
1003
1003
1004
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009

Ozone (du)

441
437
436
435
437
438
440
440
442
443
445
447
448
449
448
447
446
450
453
457
454
450
447
444

Tuesday 30

Waning Gibbous 64%

02:55

09:57

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:39, Set: 20:31, Transit: 13:06. Moon - Rise: 02:55, Set: 09:57. Civil Dark: 21:09 - 05:00. Nautical Dark: 21:59 - 04:10. Astro Dark: 23:01 - 03:07

Total Clouds (% Sky Obscured)

82
86
90
93
83
72
61
68
69
73
70
64
61
64
66
72
78
84
91
81
69
57
65
77

Low Clouds (% Sky Obscured)

71
79
81
80
74
67
61
67
72
74
47
28
16
19
24
29
41
54
66
68
66
57
62
73

Medium Clouds (% Sky Obscured)

31
30
32
31
24
13
0
7
13
20
15
9
2
2
2
1
11
19
29
37
43
60
69
73

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
5
10
14
22
29
33
36
48
61
69
77
77
74
47
34
28
26

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

87
83
79
75
56
37
15
13
11
7
7
5
0
2
1
0
0
1
1
22
31
40
55
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
15
16
14
12
10
9
8
8
7
7
7
6
6
6
7
7
9
10
11
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
80
81
84
83
83
81
85
90
95
95
93
94
96
96
98
94
93
90
91
93
93
93

Pressure (mb)

1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

441
438
436
434
432
432
432
431
429
427
425
425
424
423
423
423
422
422
421
420
421
421
422
423

Forecast for Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 24/04/24 04:59:36. Forecast: 24/04/24 to 30/04/24. Timezone: UTC+1.00