Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:45

06:20

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:44, Set: 20:24, Transit: 13:05. Moon - Rise: 22:45, Set: 06:20. Civil Dark: 21:02 - 05:05. Nautical Dark: 21:52 - 04:16. Astro Dark: 22:51 - 03:15

Total Clouds (% Sky Obscured)

83
85
90
99
83
64
63
77
96
99
97
88
73
68
60
72
80
88
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
82
85
89
66
47
28
50
79
74
38
25
13
18
18
3
3
24
45
53
26
34
59
62

Medium Clouds (% Sky Obscured)

61
55
46
38
45
35
31
21
31
49
65
50
46
45
42
46
48
28
30
48
56
70
92
100

High Clouds (% Sky Obscured)

45
23
27
37
18
7
16
44
71
93
96
96
82
43
27
56
75
84
91
100
100
78
81
84

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 (%)

4
4
2
39
28
23
21
8
3
2
0
0
0
0
0
0
0
0
0
4
11
20
22
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
67
79
81
87
91
93
90
85
80
82
85
88
89
88
83
73
65
58
55
52
49
54

Pressure (mb)

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

Ozone (du)

422
424
424
425
426
430
432
434
436
437
438
440
440
440
440
440
441
444
447
448
448
449
449
447

Friday 26

Waning Gibbous 91%

00:04

06:49

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:42, Set: 20:26, Transit: 13:05. Moon - Rise: 00:04, Set: 06:49. Civil Dark: 21:04 - 05:03. Nautical Dark: 21:54 - 04:13. Astro Dark: 22:55 - 03:11

Total Clouds (% Sky Obscured)

100
100
96
85
81
91
100
100
100
100
100
100
100
99
98
99
96
97
97
100
96
100
100
100

Low Clouds (% Sky Obscured)

83
51
75
56
38
45
59
62
50
49
56
58
66
66
76
82
86
88
91
100
93
96
97
87

Medium Clouds (% Sky Obscured)

92
54
50
61
69
78
100
100
100
96
100
100
100
98
86
92
80
83
80
100
94
98
64
60

High Clouds (% Sky Obscured)

100
92
46
24
32
10
52
92
92
100
100
100
67
62
78
61
60
65
65
65
8
2
22
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
2
3
4
9
6
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

17
22
16
19
8
10
1
2
1
2
4
5
6
7
14
30
53
68
63
55
43
38
33
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
55
55
61
73
81
81
82
83
86
88
89
91
91
91
91
93
94
94
95
95
96
95

Pressure (mb)

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

Ozone (du)

445
446
447
447
447
448
451
452
453
452
451
453
453
452
452
451
449
448
448
450
453
452
446
442

Saturday 27

Waning Gibbous 83%

01:16

07:33

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

Sun - Rise: 05:40, Set: 20:28, Transit: 13:05. Moon - Rise: 01:16, Set: 07:33. Civil Dark: 21:06 - 05:01. Nautical Dark: 21:56 - 04:11. Astro Dark: 22:58 - 03:07

Total Clouds (% Sky Obscured)

100
100
98
94
84
54
40
63
80
100
100
100
100
99
89
88
48
25
85
84
100
73
73
74

Low Clouds (% Sky Obscured)

95
91
70
56
44
33
15
25
24
38
30
20
20
30
38
29
20
15
84
58
90
51
50
49

Medium Clouds (% Sky Obscured)

65
65
94
85
74
43
35
53
37
56
89
100
100
97
83
81
41
35
35
80
100
61
61
57

High Clouds (% Sky Obscured)

55
60
60
55
50
37
20
56
81
100
100
100
100
11
46
62
69
52
50
45
37
17
22
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
19
14
1
1
1
2
3
9
26
59
71
83
72
71
86
69
75
84
62
44
47
35
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
95
94
94
94
96
96
98
98
98
96
96
98
96
96
96
96
93
87
81

Pressure (mb)

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

Ozone (du)

442
441
439
433
429
428
430
430
434
435
437
439
436
437
436
436
438
441
439
442
445
444
441
438

Sunday 28

Waning Gibbous 74%

02:15

08:34

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

Sun - Rise: 05:38, Set: 20:29, Transit: 13:04. Moon - Rise: 02:15, Set: 08:34. Civil Dark: 21:08 - 04:59. Nautical Dark: 21:59 - 04:08. Astro Dark: 23:02 - 03:04

Total Clouds (% Sky Obscured)

76
83
90
97
54
37
21
18
14
8
27
46
69
66
67
79
61
46
31
45
69
92
96
98

Low Clouds (% Sky Obscured)

49
47
32
32
21
11
1
3
5
7
4
2
0
6
13
20
24
29
33
41
49
57
51
33

Medium Clouds (% Sky Obscured)

45
55
83
93
46
24
1
1
0
0
6
12
15
25
37
49
33
18
0
11
22
33
34
31

High Clouds (% Sky Obscured)

2
0
0
0
4
7
11
11
7
2
19
36
48
35
30
33
20
10
3
7
15
25
68
93

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

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

Precipitation Probability (%)

45
48
52
56
43
28
3
2
1
0
0
0
0
0
0
0
0
0
0
5
19
18
32
32

Precipitation Amount (mm)

0.2
0.2
0.2
0.3
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
8
8
8
7
4
2
3
4
4
4
5
5
5
5
6
6
8
10
12
13
13
13
13

Chance of Frost

Temperature (°C)

11
12
11
11
10
9
8
7
7
6
6
5
5
5
5
5
5
7
8
10
11
12
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
61
61
68
77
79
78
81
85
85
85
88
89
91
93
91
85
75
70
66
62
60
64

Pressure (mb)

1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015

Ozone (du)

437
439
443
446
448
446
444
439
438
438
439
442
443
442
440
441
441
442
442
441
441
440
441
442

Monday 29

Waning Gibbous 64%

02:58

09:52

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

Sun - Rise: 05:36, Set: 20:31, Transit: 13:04. Moon - Rise: 02:58, Set: 09:52. Civil Dark: 21:10 - 04:57. Nautical Dark: 22:01 - 04:05. Astro Dark: 23:05 - 03:00

Total Clouds (% Sky Obscured)

98
86
48
35
25
14
1
0
0
0
4
9
22
28
32
31
51
57
70
83
87
100
100
100

Low Clouds (% Sky Obscured)

26
45
28
33
23
12
0
0
0
0
4
7
13
18
24
23
17
15
13
37
61
85
80
76

Medium Clouds (% Sky Obscured)

28
20
11
0
0
0
0
0
0
0
0
0
0
0
0
0
10
17
32
57
78
100
100
99

High Clouds (% Sky Obscured)

93
31
17
5
5
3
2
0
0
0
0
2
32
48
53
35
68
79
90
73
58
41
21
10

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

Precipitation Probability (%)

22
21
7
2
0
0
0
0
0
0
0
0
0
0
0
0
12
17
21
52
70
83
77
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
63
64
69
75
82
84
84
82
85
85
85
81
81
81
84
84
83
83
86
90
95
92

Pressure (mb)

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

Ozone (du)

440
439
437
437
438
436
434
431
429
429
430
433
432
430
430
431
433
435
437
439
440
442
443
445

Tuesday 30

Waning Gibbous 53%

03:28

11:19

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:34, Set: 20:33, Transit: 13:04. Moon - Rise: 03:28, Set: 11:19. Civil Dark: 21:12 - 04:54. Nautical Dark: 22:04 - 04:03. Astro Dark: 23:09 - 02:56

Total Clouds (% Sky Obscured)

100
98
96
94
94
93
93
93
94
94
91
86
82
82
75
71
80
87
96
96
98
98
99
99

Low Clouds (% Sky Obscured)

74
73
72
71
73
75
77
77
77
77
75
68
59
56
52
50
64
76
88
91
94
97
88
79

Medium Clouds (% Sky Obscured)

99
85
77
63
58
53
51
51
51
48
54
64
65
57
53
50
49
52
55
55
55
54
52
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
13
25
41
34
28
21
32
39
43
44
44
45
38
32

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

74
70
67
61
50
37
9
9
8
3
2
1
0
1
2
2
3
3
2
9
16
19
36
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
90
93
93
96
96
96
96
96
98
98
96
98
98
98
95
91
88
86
83
80
82

Pressure (mb)

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

Ozone (du)

447
450
447
443
440
436
431
427
425
423
422
422
422
422
419
416
413
412
411
410
408
406
404
402

Wednesday 1

Third Quarter 41%

03:48

12:49

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
12 Bad

Sun - Rise: 05:32, Set: 20:35, Transit: 13:04. Moon - Rise: 03:48, Set: 12:49. Civil Dark: 21:14 - 04:52. Nautical Dark: 22:06 - 04:00. Astro Dark: 23:13 - 02:52

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

73
81
88
94
95
95
96
97
99
100
100
100
100
100
100
100
100
100
100
96
92
88

Medium Clouds (% Sky Obscured)

47
30
15
2
2
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
19
12
5
6
8
10
16
22
23
22
21
25
25
19
14
18
23
23
13
6
0

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

Fog (%)

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

Precipitation Probability (%)

24
21
22
18
12
10
9
10
8
0
0
0
0
0
0
0
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
89
90
92
92
93
93
91
88
90
88
87
87
85
85
84
83
80
77
74

Pressure (mb)

1017
1016
1017
1017
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

400
398
397
396
396
394
392
391
390
390
389
388
387
386
386
385
385
384
383
383
383
382

Forecast for West Heath, Birmingham, United Kingdom (52.39,-1.94)

Generated: 25/04/24 15:15:14. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00