Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 74%

02:35

08:21

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

Sun - Rise: 05:35, Set: 20:38, Transit: 13:08. Moon - Rise: 02:35, Set: 08:21. Civil Dark: 21:20 - 04:54. Nautical Dark: 22:14 - 03:58. Astro Dark: 23:27 - 02:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
90
79
51
30
12
23
36
50
57
92
100
100
97
97
94
94
87
84
100

Low Clouds (% Sky Obscured)

69
59
70
77
70
77
62
40
20
8
3
31
42
45
86
94
95
97
96
92
88
83
77
84

Medium Clouds (% Sky Obscured)

100
99
92
59
61
33
29
18
0
0
17
21
35
41
59
83
98
91
85
58
68
49
24
63

High Clouds (% Sky Obscured)

100
100
100
97
86
30
65
7
11
3
0
0
0
2
3
7
68
29
55
1
3
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
8
4
3
4
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

9
16
16
14
9
21
19
5
2
0
1
6
27
28
40
56
75
95
95
58
36
15
8
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1
0.9
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
14
11
12
13
15
15
15
14
12
9
7
9
10
11
14
14
14
13
13
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
63
62
60
63
65
67
67
71
78
78
88
90
93
91
88
90
91
93
93
91
90
88

Pressure (mb)

1004
1004
1004
1003
1003
1004
1004
1005
1005
1005
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

450
446
443
443
443
444
447
449
451
457
465
472
470
460
453
454
455
457
458
458
453
448
445
443

Monday 29

Waning Gibbous 64%

03:16

09:41

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
08 Bad
09 Bad

Sun - Rise: 05:33, Set: 20:40, Transit: 13:08. Moon - Rise: 03:16, Set: 09:41. Civil Dark: 21:22 - 04:51. Nautical Dark: 22:17 - 03:55. Astro Dark: 23:32 - 02:38

Total Clouds (% Sky Obscured)

98
91
100
92
100
100
100
100
99
94
100
98
97
99
99
91
94
95
98
99
97
97
98
96

Low Clouds (% Sky Obscured)

88
86
86
86
71
95
96
94
93
92
100
78
89
90
85
77
83
94
76
81
90
83
69
57

Medium Clouds (% Sky Obscured)

52
74
64
88
100
100
100
100
98
90
89
79
68
97
86
72
57
74
66
75
91
85
88
89

High Clouds (% Sky Obscured)

87
51
50
50
100
100
70
16
0
20
86
57
41
48
76
65
74
65
65
48
8
18
17
43

ISS Passover

Visibility (miles)

9
9
8
8
4
6
4
4
7
9
9
9
9
6
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
34
60
86
95
95
95
95
85
62
52
47
54
74
54
42
20
15
11
7
10
14
17
20

Precipitation Amount (mm)

0
0
0.3
0.6
0.7
0.7
0.9
0.8
0.5
0
0
0
0.2
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
5
5
6
6
5
5
5
4
4
6
5
5
5
5
6
5
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

87
84
81
83
87
88
88
88
87
88
88
87
90
93
93
90
90
90
90
87
82
82
80
77

Pressure (mb)

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

Ozone (du)

445
448
447
448
446
444
442
446
445
437
433
431
429
431
432
437
435
429
427
427
427
428
430
426

Tuesday 30

Waning Gibbous 53%

03:42

No Set

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
08 Bad
09 Bad

Sun - Rise: 05:31, Set: 20:42, Transit: 13:07. Moon - Rise: 03:42, Set: No Set. Civil Dark: 21:24 - 04:49. Nautical Dark: 22:20 - 03:52. Astro Dark: 23:37 - 02:33

Total Clouds (% Sky Obscured)

98
100
100
84
72
72
75
72
100
100
100
100
100
100
100
96
93
85
98
96
86
74
61
48

Low Clouds (% Sky Obscured)

39
59
76
71
62
56
52
54
46
33
58
75
79
88
86
71
64
63
78
57
52
48
46
45

Medium Clouds (% Sky Obscured)

90
97
91
77
64
72
70
69
75
76
75
84
93
77
76
66
58
51
64
63
48
33
16
1

High Clouds (% Sky Obscured)

55
58
9
3
15
3
2
12
100
100
92
80
32
34
35
35
1
0
1
0
21
3
1
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
5
7
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
22
22
18
38
44
59
66
62
47
36
22
15
11
8
23
15
7
3
14
1
0
1
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
18
17
17
16
15
15
13
12
10
8
6
5
5
5
5
4
3
3
4
4
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
67
64
64
62
66
69
75
79
83
86
90
91
93
91
91
93
93
91
91
90
91
90
84

Pressure (mb)

1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

421
421
426
433
434
434
435
432
427
426
426
426
428
429
429
431
433
434
432
434
430
430
429
428

Wednesday 1

Third Quarter 41%

03:59

11:12

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
08 Bad
09 Bad

Sun - Rise: 05:29, Set: 20:44, Transit: 13:07. Moon - Rise: 03:59, Set: 11:12. Civil Dark: 21:26 - 04:47. Nautical Dark: 22:22 - 03:49. Astro Dark: 23:42 - 02:28

Total Clouds (% Sky Obscured)

60
78
84
76
71
67
90
81
88
96
92
98
99
98
97
98
99
100
100
100
100
100
99
91

Low Clouds (% Sky Obscured)

35
45
51
48
46
44
46
39
35
19
17
22
39
52
66
71
74
80
77
73
71
78
84
77

Medium Clouds (% Sky Obscured)

20
42
63
59
51
44
43
31
23
41
56
71
68
65
62
56
60
58
58
54
59
52
42
39

High Clouds (% Sky Obscured)

10
7
1
30
57
81
73
67
73
69
51
39
56
42
70
78
86
77
73
57
97
89
81
44

ISS Passover

Visibility (miles)

9
9
7
9
7
8
8
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

18
30
28
36
41
48
55
49
25
17
11
8
11
14
14
30
41
49
49
51
51
41
32
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
76
73
69
67
65
66
77
79
82
86
90
89
90
90
90
93
93
93
90
90
92
89
89

Pressure (mb)

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

Ozone (du)

426
424
421
419
418
417
417
413
412
412
411
409
406
404
402
402
403
403
400
398
396
394
393
392

Thursday 2

Waning Crescent 29%

04:11

12:45

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
08 Bad
09 Bad

Sun - Rise: 05:27, Set: 20:46, Transit: 13:07. Moon - Rise: 04:11, Set: 12:45. Civil Dark: 21:28 - 04:44. Nautical Dark: 22:25 - 03:46. Astro Dark: 23:47 - 02:22

Total Clouds (% Sky Obscured)

91
97
97
98
99
100
99
100
100
100
99
99
100
100
100
100
100
100
93
89
83
86
89
92

Low Clouds (% Sky Obscured)

82
83
85
89
90
92
87
83
78
80
82
86
86
82
77
68
62
58
66
67
74
78
76
74

Medium Clouds (% Sky Obscured)

42
48
54
63
69
70
65
60
57
46
38
26
29
27
31
31
26
26
31
30
17
19
28
40

High Clouds (% Sky Obscured)

22
67
60
67
71
58
55
80
83
86
86
90
81
66
89
91
93
98
89
74
57
65
72
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
6
6
6
6
6
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
10
4
5
10
15
15
19
19
31
26
23
23
21
11
33
32
17
21
24
24
37
44
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
80
81
79
81
81
79
80
83
86
87
87
90
93
93
93
93
93
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

390
389
388
385
381
378
377
377
377
377
376
377
376
375
374
374
373
372
371
370
369
368
369
370

Friday 3

Waning Crescent 19%

04:21

14:18

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
08 Bad
09 Bad

Sun - Rise: 05:25, Set: 20:48, Transit: 13:07. Moon - Rise: 04:21, Set: 14:18. Civil Dark: 21:30 - 04:42. Nautical Dark: 22:28 - 03:44. Astro Dark: 23:53 - 02:15

Total Clouds (% Sky Obscured)

94
95
96
85
76
65
71
80
90
88
89
85
82
78
75
75
75
75
63
49
31
43
56
66

Low Clouds (% Sky Obscured)

74
74
66
62
54
45
45
40
40
35
35
35
40
45
45
48
47
45
31
17
3
2
1
0

Medium Clouds (% Sky Obscured)

40
49
53
59
59
55
50
45
45
45
50
60
70
75
75
65
65
60
41
24
10
13
19
25

High Clouds (% Sky Obscured)

89
93
96
88
81
70
71
77
77
69
65
67
63
65
55
40
33
20
14
9
6
18
31
44

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

54
55
56
60
67
76
66
53
34
35
33
28
34
36
33
36
40
42
35
26
7
6
4
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
98
98
98
98
98
98
98
98
98
98
98
96
95
95
91
90
88
87
81
76

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012

Ozone (du)

370
370
370
370
371
372
373
373
373
373
374
375
377
378
380
382
383
385
386
391
396
401
402
402

Saturday 4

Waning Crescent 19%

04:30

15:51

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

Sun - Rise: 05:23, Set: 20:50, Transit: 13:07. Moon - Rise: 04:30, Set: 15:51. Civil Dark: 21:32 - 04:40. Nautical Dark: 22:31 - 03:41. Astro Dark: 23:59 - 02:08

Total Clouds (% Sky Obscured)

65
60
53
62
65
68
69
70
70
80
80
80
85
85
80
80
80
80
90
95
95

Low Clouds (% Sky Obscured)

1
2
2
18
34
54
53
56
60
60
60
55
49
44
43
44
44
45
50
60
65

Medium Clouds (% Sky Obscured)

32
37
36
41
45
45
39
42
35
43
52
59
61
68
65
62
55
48
42
36
38

High Clouds (% Sky Obscured)

34
26
15
17
22
27
24
21
21
25
32
32
34
41
48
48
43
38
25
13
0

ISS Passover

Visibility (miles)

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

Fog (%)

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
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
Light Rain

Precipitation Probability (%)

1
2
1
17
27
36
39
45
53
50
45
36
57
76
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0.2
0.4
0.7
0.8
0.7
0.7
0.9
0.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
13
19
18
18
17
17
16
13
13
12
12
11
10
10
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

73
69
66
62
69
76
82
85
86
89
89
90
92
92
92
93
95
96
98
95
95

Pressure (mb)

1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

402
398
394
390
387
384
381
380
379
379
379
380
381
381
381
381
383
385
387
394
402

Forecast for Burton-in-Kendal, Cumbria, United Kingdom (54.18,-2.72)

Generated: 28/04/24 10:08:18. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+1.00