Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 91%

00:03

06:49

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: 20:25, Transit: 13:04. Moon - Rise: 00:03, Set: 06:49. Civil Dark: 21:04 - 05:02. Nautical Dark: 21:53 - 04:12. Astro Dark: 22:54 - 03:10

Total Clouds (% Sky Obscured)

54
89
65
59
100
93
100
100
100
100
77
99
100
100
96
97
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
48
47
68
82
57
46
49
36
37
27
28
30
36
42
58
50
55
57
46
60
67
100
88

Medium Clouds (% Sky Obscured)

48
38
57
67
95
38
80
80
60
55
52
99
76
100
47
83
84
91
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
94
76
80
75
3
4
4
4
12
15
23
96
100
5
44
100
78
91
74
82
92
25
65

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
0
0
0
0
0
0
0
0
0
0
0
6
11
0
1
1
2
5
25
32
48

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
56
53
53
53
54
64
71
75
75
84
85
88
88
91
93
89
88
89
86
85
82
81
81

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

451
450
453
453
453
452
451
450
450
451
457
461
462
466
463
460
457
455
453
450
449
450
449
447

Sunday 28

Waning Gibbous 83%

01:16

07:32

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: 20:27, Transit: 13:04. Moon - Rise: 01:16, Set: 07:32. Civil Dark: 21:05 - 05:00. Nautical Dark: 21:56 - 04:10. Astro Dark: 22:57 - 03:07

Total Clouds (% Sky Obscured)

98
97
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
88
94
68
83

Low Clouds (% Sky Obscured)

93
92
92
94
82
84
82
76
73
76
81
79
80
83
86
85
100
95
86
79
78
79
57
76

Medium Clouds (% Sky Obscured)

97
96
93
90
86
95
100
100
100
100
100
100
100
100
100
100
100
94
87
59
34
48
14
27

High Clouds (% Sky Obscured)

60
60
67
93
97
100
100
74
100
71
89
85
100
100
100
100
100
100
100
58
2
0
3
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
1
1
0
0
0
0
0
0
0
0
0
1
1

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

Precipitation Probability (%)

60
53
54
53
34
31
36
34
38
60
76
88
94
95
95
95
95
95
53
54
50
42
35
27

Precipitation Amount (mm)

0.3
0
0
0.3
0
0
0
0
0
0.2
0.4
0.6
0.6
0.9
1
1.6
2.4
0.6
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

10
11
10
10
10
10
11
11
12
13
13
14
14
14
13
11
10
11
9
8
7
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
79
87
87
88
88
88
91
93
94
96
98
98
98
98
98
98
98
98
100
98
98
98

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003
1002
1001
1001
1001
1000
1000
1001
1001
1002
1002
1003

Ozone (du)

445
442
439
440
442
442
441
438
438
439
436
433
432
434
431
429
433
437
445
445
449
456
458
458

Monday 29

Waning Gibbous 74%

02:15

08:33

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

Sun - Rise: 05:37, Set: 20:29, Transit: 13:04. Moon - Rise: 02:15, Set: 08:33. Civil Dark: 21:07 - 04:58. Nautical Dark: 21:58 - 04:07. Astro Dark: 23:01 - 03:03

Total Clouds (% Sky Obscured)

79
100
98
100
74
99
78
45
56
30
30
14
5
7
11
58
47
73
68
66
64
65
61
76

Low Clouds (% Sky Obscured)

72
34
45
59
61
86
58
45
49
3
0
1
1
1
5
18
22
29
35
33
31
46
46
48

Medium Clouds (% Sky Obscured)

69
100
97
100
68
97
72
42
40
40
39
4
0
0
1
48
27
47
67
68
69
64
40
41

High Clouds (% Sky Obscured)

62
60
65
65
70
70
70
53
60
55
60
19
2
4
5
15
7
57
55
33
5
6
0
0

ISS Passover

Visibility (miles)

1
9
8
9
1
0
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
40
46
51
58
61
46
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
98
96
95
95
95
93
93
96
94
94
96
98
96
96
94
90
84
69
62

Pressure (mb)

1003
1004
1005
1006
1006
1007
1008
1009
1009
1010
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

455
450
446
443
440
437
434
436
437
441
446
450
451
453
454
456
457
459
459
460
459
456
454
452

Tuesday 30

Waning Gibbous 64%

02:57

09:51

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

Sun - Rise: 05:35, Set: 20:30, Transit: 13:04. Moon - Rise: 02:57, Set: 09:51. Civil Dark: 21:09 - 04:56. Nautical Dark: 22:00 - 04:04. Astro Dark: 23:05 - 02:59

Total Clouds (% Sky Obscured)

97
84
90
82
77
78
52
35
18
18
30
57
59
57
30
3
4
4
8
49
39
45
47
53

Low Clouds (% Sky Obscured)

61
44
51
37
41
43
42
28
14
0
0
1
0
1
1
1
4
6
9
12
15
17
28
34

Medium Clouds (% Sky Obscured)

56
41
63
50
6
47
17
12
6
1
26
42
53
59
27
0
0
0
0
0
2
3
19
36

High Clouds (% Sky Obscured)

0
43
52
39
40
38
1
2
2
31
11
40
3
59
5
3
0
0
3
37
25
29
19
11

ISS Passover

Visibility (miles)

9
9
8
8
8
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 (%)

33
31
33
26
25
11
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
11
12
13
12
12
11
10
9
8
9
8
9
9
9
9
8
7
8
8
9
11
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
70
57
58
55
57
61
67
73
78
80
82
84
85
85
87
88
91
93
90
82
73
68
61

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009

Ozone (du)

447
445
443
440
435
436
436
434
436
437
437
435
435
434
432
431
431
432
430
429
428
428
428
432

Wednesday 1

Third Quarter 53%

03:27

11:18

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: 05:33, Set: 20:32, Transit: 13:04. Moon - Rise: 03:27, Set: 11:18. Civil Dark: 21:11 - 04:54. Nautical Dark: 22:03 - 04:02. Astro Dark: 23:08 - 02:55

Total Clouds (% Sky Obscured)

76
72
64
84
86
84
62
63
66
67
66
69
72
78
99
100
97
85
96
91
86
83
88
88

Low Clouds (% Sky Obscured)

47
48
39
29
29
31
33
31
32
30
33
39
41
48
58
70
54
42
27
31
40
46
59
66

Medium Clouds (% Sky Obscured)

39
34
27
24
27
33
36
41
41
41
47
52
53
60
76
100
90
57
75
74
41
39
37
49

High Clouds (% Sky Obscured)

37
18
5
67
61
50
3
15
27
45
37
22
17
14
54
5
54
33
85
39
23
3
4
55

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

5
22
22
25
17
15
15
18
19
23
23
19
5
19
25
27
45
58
69
56
41
7
27
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
15
14
14
12
10
9
7
6
5
5
5
5
5
5
5
4
4
4
4
5
6
6

Chance of Frost

Temperature (°C)

16
17
17
18
18
17
16
15
14
13
12
11
11
10
10
10
10
10
9
10
11
12
13
14

Feels Like (°C)

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

Dew Point (°C)

8
8
9
8
9
9
9
9
10
10
10
10
9
9
9
9
9
9
9
9
10
10
10
10

Relative Humidity (%)

57
56
57
53
56
58
63
68
75
83
86
88
91
93
95
98
96
96
98
96
90
87
81
79

Pressure (mb)

1009
1008
1008
1008
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

435
436
435
433
433
433
432
433
433
434
433
431
430
433
434
431
431
430
427
425
424
422
417
413

Thursday 2

Waning Crescent 41%

03:47

No Set

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: 05:31, Set: 20:34, Transit: 13:03. Moon - Rise: 03:47, Set: No Set. Civil Dark: 21:13 - 04:51. Nautical Dark: 22:05 - 03:59. Astro Dark: 23:12 - 02:51

Total Clouds (% Sky Obscured)

89
91
93
95
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
69
62
54
58
62
65
65
66
69
64
63
62
69
71
75
76
76
77
75
73
70
73
74

Medium Clouds (% Sky Obscured)

35
48
60
73
74
73
75
83
92
100
98
97
95
97
98
99
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

28
37
59
80
87
89
90
94
97
100
92
80
61
63
69
76
85
92
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
6
3
0
0
0
0
0
0
1
1

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

Precipitation Probability (%)

32
30
29
25
34
40
43
47
48
46
50
53
57
55
53
49
63
74
85
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0.3
0.4
0.6
1
1.5
2.1
2.1
2.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
15
15
14
13
12
12
11
11
11
11
11
11
10
10
10
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
68
66
62
59
65
74
82
84
87
92
93
93
96
96
98
98
98
98
98
98
98
98
98

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

412
411
410
410
409
409
408
407
406
405
403
402
401
400
397
394
391
390
388
387
386
384
383
381

Friday 3

Waning Crescent 29%

04:03

12:48

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 OK
04 OK
05 OK
06 Good
07 OK
08 Bad
09 OK
10 Bad
11 Bad

Sun - Rise: 05:29, Set: 20:35, Transit: 13:03. Moon - Rise: 04:03, Set: 12:48. Civil Dark: 21:15 - 04:49. Nautical Dark: 22:08 - 03:56. Astro Dark: 23:16 - 02:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
90
77
60
54
31
29
23
12
5
8
31
39
43
43

Low Clouds (% Sky Obscured)

78
79
77
82
77
65
56
52
57
63
53
46
40
44
49
57
57
54
40
27
18
17
20
22

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
78
60
45
50
50
50
40
29
15
9
4
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
72
58
50
51
40
37
33
30
20
20
20
24
28
35
33
29

ISS Passover

Visibility (miles)

1
2
2
2
2
3
5
6
7
7
8
8
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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
89
75
67
58
41
40
32
19
18
15
5
10
11
8
12
13

Precipitation Amount (mm)

2.3
1.7
1.6
2
1.8
1.3
0.8
0.7
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
98
98
96
96
96
98
98
96
98
98
96
98
96
96
95
95
88
81
75
66

Pressure (mb)

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

Ozone (du)

380
378
376
375
374
373
373
373
374
376
377
377
378
378
378
379
380
382
384
387
387
388
388
391

Forecast for Knowle, Solihull, United Kingdom (52.39,-1.73)

Generated: 27/04/24 02:05:15. Forecast: 27/04/24 to 03/05/24. Timezone: UTC+1.00