Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 74%

02:16

08:36

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 Good
23 Bad
00 OK
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: 02:16, Set: 08:36. Civil Dark: 21:09 - 05:00. Nautical Dark: 22:00 - 04:09. Astro Dark: 23:03 - 03:05

Total Clouds (% Sky Obscured)

100
100
100
61
100
100
58
58
48
67
4
49
33
64
63
54
86
86
97
79
100
99
99
100

Low Clouds (% Sky Obscured)

78
73
70
69
82
43
15
1
14
22
2
0
0
9
6
4
33
45
45
56
60
62
53
83

Medium Clouds (% Sky Obscured)

97
93
100
100
95
63
52
3
0
0
0
0
3
22
73
62
32
47
33
38
51
43
98
100

High Clouds (% Sky Obscured)

91
74
61
65
60
64
7
9
0
0
3
0
52
60
60
39
87
83
90
76
100
92
84
97

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
Very Light Rain
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
100
0
0
0
0
0
0
1
4
0
0
0
0
0
0
0
16
33
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
12
10
9
9
8
9
6
6
6
7
6
6
7
9
9
9
9
10
11
13
17
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
8
7
8
9
9
7
6
6
4
4
3
1
1
1
0
1
1
2
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

77
65
58
51
53
55
56
60
66
67
74
90
94
94
94
93
94
88
88
85
85
84
81
84

Pressure (mb)

1005
1005
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

451
447
448
453
460
462
458
457
466
464
455
451
450
448
448
449
449
449
448
445
443
441
440
439

Monday 29

Waning Gibbous 64%

02:59

09:53

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: 05:37, Set: 20:32, Transit: 13:06. Moon - Rise: 02:59, Set: 09:53. Civil Dark: 21:11 - 04:58. Nautical Dark: 22:02 - 04:07. Astro Dark: 23:06 - 03:01

Total Clouds (% Sky Obscured)

100
93
99
100
98
96
95
99
97
99
100
100
100
100
100
100
96
100
100
96
92
79
72
71

Low Clouds (% Sky Obscured)

72
67
73
80
90
77
74
79
89
90
93
92
89
92
86
79
65
64
65
59
62
64
54
56

Medium Clouds (% Sky Obscured)

99
89
98
100
91
94
91
77
49
81
88
93
97
76
85
85
91
98
98
86
78
65
57
46

High Clouds (% Sky Obscured)

67
70
70
69
54
2
7
75
88
87
75
80
61
69
49
53
32
53
54
50
65
40
35
53

ISS Passover

Visibility (miles)

8
9
5
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
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
57
47
40
37
45
39
42
53
49
59
63
43
23
7
1
6
4
9
8
6
9
3
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

21
21
21
21
21
20
19
18
17
17
17
16
16
15
13
12
12
12
12
13
15
17
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
6
6
7
6
6
6
5
5
5
5
5
6
6
5
6
6
5
5
5
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

83
81
83
86
89
87
90
92
93
93
93
91
91
90
88
90
91
93
90
90
85
81
68
64

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

439
436
435
443
444
440
437
437
439
438
432
431
428
428
425
424
424
424
423
425
426
428
432
435

Tuesday 30

Waning Gibbous 53%

03:29

11:20

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: 05:35, Set: 20:34, Transit: 13:06. Moon - Rise: 03:29, Set: 11:20. Civil Dark: 21:13 - 04:56. Nautical Dark: 22:05 - 04:04. Astro Dark: 23:10 - 02:57

Total Clouds (% Sky Obscured)

100
100
96
100
100
100
100
99
99
99
100
100
100
99
99
99
99
99
98
98
98
99
98
99

Low Clouds (% Sky Obscured)

58
76
65
92
85
80
85
78
95
86
79
85
84
93
92
88
75
83
79
69
58
49
53
64

Medium Clouds (% Sky Obscured)

30
50
63
71
69
57
57
61
62
64
70
64
68
64
61
58
58
65
79
66
61
70
84
95

High Clouds (% Sky Obscured)

100
100
81
100
100
100
100
81
81
68
77
90
100
70
47
45
40
34
15
40
45
50
55
80

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

Precipitation Probability (%)

4
12
42
60
66
54
47
55
33
23
23
21
25
10
3
9
16
11
12
18
7
0
2
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
19
18
15
13
13
10
9
9
8
7
7
5
4
4
3
2
2
1
1
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
60
64
69
73
81
88
88
90
93
95
93
93
95
93
93
93
91
90
84
80
76
74

Pressure (mb)

1008
1008
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

437
435
432
432
433
435
436
437
437
435
435
434
433
433
433
434
435
437
436
432
434
432
428
426

Wednesday 1

Third Quarter 41%

03:49

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: 05:33, Set: 20:36, Transit: 13:05. Moon - Rise: 03:49, Set: No Set. Civil Dark: 21:15 - 04:54. Nautical Dark: 22:07 - 04:01. Astro Dark: 23:14 - 02:53

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

56
78
83
57
46
31
15
41
63
84
89
93
98
93
89
88
90
93
96
94
93
91
91
90

Medium Clouds (% Sky Obscured)

89
76
87
100
100
100
100
100
100
100
98
100
98
95
100
100
91
96
96
100
100
100
98
97

High Clouds (% Sky Obscured)

83
100
88
90
97
100
100
90
80
70
83
91
100
100
100
100
60
49
72
88
75
64
73
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
2
2
9
6
9
9
9
5
6
0
0
0
0
1
2
4
2

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
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
17
17
22
16
48
84
95
82
57
74
90
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.9
0.4
0
0.4
0.6
0.8
0.9
1.1
1.1
1.1
1
1
1.1
1.9
1.7
1.1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
68
80
83
84
90
96
98
98
96
96
96
96
98
96
98
98
100
96
98
98
96
98

Pressure (mb)

1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

426
424
419
415
414
413
412
408
405
404
403
402
400
399
398
395
392
389
385
382
381
381
380
380

Thursday 2

Waning Crescent 29%

04:05

12:50

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: 20:37, Transit: 13:05. Moon - Rise: 04:05, Set: 12:50. Civil Dark: 21:17 - 04:51. Nautical Dark: 22:09 - 03:59. Astro Dark: 23:18 - 02:49

Total Clouds (% Sky Obscured)

99
99
100
100
97
94
92
81
68
57
71
84
99
98
97
96
97
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

90
94
97
100
87
75
60
45
34
25
25
25
25
32
38
45
40
39
38
39
39
40
50
57

Medium Clouds (% Sky Obscured)

83
84
82
89
86
86
84
75
41
25
32
39
45
49
56
61
59
56
86
86
51
79
48
88

High Clouds (% Sky Obscured)

74
80
85
91
84
77
60
55
4
0
18
39
54
50
33
63
71
50
81
42
59
50
100
87

ISS Passover

Visibility (miles)

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

Precipitation Type

Light Rain
Very 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
None
None

Precipitation Probability (%)

91
94
94
83
73
80
75
58
45
33
30
9
16
8
26
13
27
25
11
25
29
28
22
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
11
10
10
9
9
9
8
7
6
5
5
5
4
4
3
3
3
3
5
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
96
96
96
95
95
95
95
93
95
94
94
94
94
93
93
91
91
91
87
83

Pressure (mb)

1005
1005
1005
1005
1006
1006
1006
1007
1008
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

380
378
378
377
377
376
376
377
377
377
377
377
377
376
376
376
376
377
378
377
376
376
375
375

Friday 3

Waning Crescent 19%

04:17

14:20

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: 05:30, Set: 20:39, Transit: 13:05. Moon - Rise: 04:17, Set: 14:20. Civil Dark: 21:19 - 04:49. Nautical Dark: 22:12 - 03:56. Astro Dark: 23:22 - 02:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
91
87
81
74
68
63
58
52
55
57
58
71
85
98
98
97

Low Clouds (% Sky Obscured)

64
73
82
89
82
79
73
73
69
68
65
62
59
54
47
41
48
55
62
63
64
61
67
77

Medium Clouds (% Sky Obscured)

86
83
79
76
71
68
60
51
42
32
24
12
0
0
0
0
5
8
12
32
53
71
64
58

High Clouds (% Sky Obscured)

100
100
100
100
95
93
90
75
66
53
45
41
28
23
21
21
19
17
17
26
36
48
53
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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

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 (%)

8
28
33
20
26
23
20
18
14
10
10
9
14
9
7
1
4
5
0
10
14
14
35
45

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
72
71
70
74
78
80
83
86
90
91
93
95
96
95
95
95
93
91
88
85
83
86

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

376
374
374
373
373
375
376
378
380
383
386
388
391
393
397
400
404
409
414
420
420
421
422
422

Saturday 4

Waning Crescent 10%

04:29

15:50

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 OK
01 OK
02 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 05:28, Set: 20:41, Transit: 13:05. Moon - Rise: 04:29, Set: 15:50. Civil Dark: 21:21 - 04:47. Nautical Dark: 22:14 - 03:53. Astro Dark: 23:26 - 02:40

Total Clouds (% Sky Obscured)

96
93
87
83
83
84
85
71
59
49
36
23
12
23
32
38
24
12
1
7
14
20
27
34

Low Clouds (% Sky Obscured)

88
83
80
76
76
76
80
56
32
8
8
9
9
12
14
19
13
7
0
7
13
19
25
32

Medium Clouds (% Sky Obscured)

54
54
55
54
46
37
25
26
27
28
19
10
2
1
1
1
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

69
51
29
12
13
12
14
16
20
25
18
9
0
8
13
17
10
7
2
2
1
1
1
1

ISS Passover

Visibility (miles)

7
8
8
8
8
8
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
None
None
None
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

Precipitation Probability (%)

53
51
50
47
60
66
76
70
55
28
26
23
0
0
0
0
0
0
0
0
0
0
13
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
90
90
90
90
89
86
87
88
90
91
93
93
94
94
94
96
96
94
90
84
77
71

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

423
423
423
423
423
422
421
421
422
424
426
424
423
422
419
416
413
411
410
408
408
408
408
406

Forecast for Torton, Worcestershire, United Kingdom (52.37,-2.23)

Generated: 28/04/24 23:21:57. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+1.00