Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 83%

01:18

07:31

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:39, Set: 20:29, Transit: 13:05. Moon - Rise: 01:18, Set: 07:31. Civil Dark: 21:07 - 05:00. Nautical Dark: 21:58 - 04:09. Astro Dark: 23:01 - 03:05

Total Clouds (% Sky Obscured)

72
78
83
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
82
90
83
94
91
98
89
95
88
94
88
80
83
88
96
83
83
86
95
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
99
87
72
92
93
89
100
100
100
100
99
100
99
100
100
100
100
100
100
100
87
58

High Clouds (% Sky Obscured)

61
92
99
59
54
53
100
100
100
100
100
100
71
90
88
100
100
100
100
100
100
72
100
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
5
5
9
2
2
2
1
1
5
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
37
30
37
54
58
56
53
38
21
14
37
64
78
75
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.3
0
0
0
0
0.4
0.5
0.2
0.8
1.4
1.1
1.4
2.7
1.7
1.7
1.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
76
70
70
73
72
74
77
78
81
82
84
91
94
94
98
98
96
98
98
96
96
96

Pressure (mb)

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

Ozone (du)

452
451
453
451
449
448
444
443
442
440
437
436
436
436
436
436
434
435
437
436
437
446
448
447

Sunday 28

Waning Gibbous 74%

02:17

No Set

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

Sun - Rise: 05:37, Set: 20:30, Transit: 13:05. Moon - Rise: 02:17, Set: No Set. Civil Dark: 21:09 - 04:58. Nautical Dark: 22:00 - 04:07. Astro Dark: 23:04 - 03:01

Total Clouds (% Sky Obscured)

100
100
98
98
96
100
99
100
100
96
73
45
38
1
8
39
3
16
62
43
39
57
78
92

Low Clouds (% Sky Obscured)

97
89
88
83
85
84
60
56
70
68
31
2
0
1
3
2
0
1
18
36
15
21
23
20

Medium Clouds (% Sky Obscured)

100
100
93
93
90
98
97
100
100
84
56
35
32
0
0
0
0
14
28
9
29
39
77
85

High Clouds (% Sky Obscured)

66
71
50
70
45
45
50
55
55
44
29
60
61
0
6
68
3
0
42
3
3
12
3
29

ISS Passover

Visibility (miles)

9
4
0
0
0
0
0
5
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

Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

95
95
95
89
75
66
60
54
38
23
24
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.8
1.1
1.2
0.7
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1001
1002
1002
1002
1003
1004
1005
1005
1006
1007
1007
1008
1009
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

447
450
453
454
455
452
451
448
445
442
441
439
446
454
459
459
457
456
455
453
453
453
452
448

Monday 29

Waning Gibbous 64%

03:00

08:33

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:35, Set: 20:32, Transit: 13:05. Moon - Rise: 03:00, Set: 08:33. Civil Dark: 21:11 - 04:56. Nautical Dark: 22:03 - 04:04. Astro Dark: 23:08 - 02:57

Total Clouds (% Sky Obscured)

94
81
81
82
82
83
73
91
84
80
72
100
53
99
97
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
68
84
60
48
60
59
52
40
41
27
28
1
21
22
34
17
28
35
43
42
41
41
48

Medium Clouds (% Sky Obscured)

85
25
39
67
48
42
34
55
59
62
63
99
59
99
94
82
69
74
89
98
84
79
75
78

High Clouds (% Sky Obscured)

3
3
4
0
43
1
0
4
26
59
20
100
55
50
43
79
82
87
58
32
57
77
100
99

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 (%)

0
0
12
15
22
36
27
21
6
10
0
0
0
0
1
2
5
8
9
19
19
18
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
73
64
58
56
59
59
63
66
69
72
77
76
74
77
78
80
81
84
91
91
91
88

Pressure (mb)

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

Ozone (du)

442
440
442
442
441
442
442
440
435
433
432
429
430
432
432
431
431
429
426
424
423
423
422
420

Tuesday 30

Waning Gibbous 53%

03:29

09:51

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:33, Set: 20:34, Transit: 13:05. Moon - Rise: 03:29, Set: 09:51. Civil Dark: 21:13 - 04:54. Nautical Dark: 22:05 - 04:01. Astro Dark: 23:12 - 02:53

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
99
98
96
97
97
97
98
99
99
96
92
91
94
96
94
99

Low Clouds (% Sky Obscured)

55
55
70
82
91
75
62
55
56
61
72
72
74
70
72
72
80
80
80
82
75
67
55
72

Medium Clouds (% Sky Obscured)

51
40
45
53
58
62
53
48
46
57
89
93
79
90
68
42
49
39
30
60
77
68
61
48

High Clouds (% Sky Obscured)

98
97
98
99
100
90
80
73
81
85
86
87
83
86
89
93
96
71
20
4
17
30
43
47

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
7
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 (%)

6
3
15
21
14
18
15
6
16
21
23
31
37
39
32
26
25
19
10
7
24
31
24
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
77
77
74
68
53
52
56
61
66
70
74
79
81
85
91
95
93
93
93
95
96
95

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

420
424
425
426
429
431
431
430
430
428
427
426
424
421
421
420
421
423
423
425
426
426
423
420

Wednesday 1

Third Quarter 50%

03:49

11:18

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:31, Set: 20:35, Transit: 13:04. Moon - Rise: 03:49, Set: 11:18. Civil Dark: 21:15 - 04:52. Nautical Dark: 22:07 - 03:59. Astro Dark: 23:15 - 02:49

Total Clouds (% Sky Obscured)

99
96
99
100
100
99
98
97
97
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
84
86
86
77
72
53
61
60
54
55
66
72
77
78
79
79
78
74
65
42
23
4
19

Medium Clouds (% Sky Obscured)

44
39
56
70
84
87
89
74
94
79
89
93
93
91
93
97
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

47
46
45
47
55
56
37
52
19
9
55
100
100
100
98
95
90
88
90
94
96
98
100
100

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
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
Very Light Rain

Precipitation Probability (%)

49
61
54
44
23
28
31
37
35
40
39
30
34
38
40
41
40
40
39
36
40
43
43
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
76
71
70
57
57
55
59
58
59
69
73
79
84
85
87
88
88
90
90
87
84
81

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

416
415
414
412
409
409
408
408
409
409
408
407
406
404
402
402
402
401
400
398
397
396
394
393

Thursday 2

Waning Crescent 41%

04:04

12:49

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:30, Set: 20:37, Transit: 13:04. Moon - Rise: 04:04, Set: 12:49. Civil Dark: 21:17 - 04:49. Nautical Dark: 22:10 - 03:56. Astro Dark: 23:19 - 02:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
77
55
55
50
45
40
55
65
71

Low Clouds (% Sky Obscured)

34
49
54
58
63
61
67
73
71
67
60
62
70
75
67
54
40
40
40
45
50
55
60
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
63
45
45
40
45
50
55
50
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
90
85
80
80
80
80
80
80
75

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

64
67
67
64
57
54
48
35
64
73
77
87
89
91
84
79
75
84
90
93
92
95
87
83

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
68
63
64
64
65
69
72
77
83
88
96
95
96
96
96
96
96
96
96
96
96
96
96

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

392
391
390
389
387
386
384
382
381
381
382
382
381
381
380
380
381
381
381
381
381
382
383
384

Friday 3

Waning Crescent 29%

04:16

14:19

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
00 Bad

Sun - Rise: 05:28, Set: 20:39, Transit: 13:04. Moon - Rise: 04:16, Set: 14:19. Civil Dark: 21:19 - 04:47. Nautical Dark: 22:12 - 03:53. Astro Dark: 23:24 - 02:40

Total Clouds (% Sky Obscured)

86
86
84
90
92
95
95
92
91
83
83
72
64
56
62
64
65

Low Clouds (% Sky Obscured)

59
59
62
64
66
68
73
76
70
63
58
39
20
1
1
0
0

Medium Clouds (% Sky Obscured)

55
55
51
42
42
34
26
18
11
6
2
1
0
0
10
20
30

High Clouds (% Sky Obscured)

75
75
75
75
80
80
80
76
64
58
51
50
48
55
56
52
48

ISS Passover

Visibility (miles)

5
7
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

Precipitation Type

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

Precipitation Probability (%)

79
76
67
51
28
26
24
22
28
32
34
28
20
2
4
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
88
81
75
69
68
68
67
70
74
79
83
87
91
93
91

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

385
387
389
388
388
387
387
386
386
389
391
394
396
398
400
405
410

Forecast for Walsall, Walsall, United Kingdom (52.59,-1.98)

Generated: 27/04/24 08:04:00. Forecast: 27/04/24 to 03/05/24. Timezone: UTC+1.00