Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Crescent 29%

03:55

No Set

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
12 Bad

Sun - Rise: 05:31, Set: 20:26, Transit: 12:59. Moon - Rise: 03:55, Set: No Set. Civil Dark: 21:04 - 04:53. Nautical Dark: 21:53 - 04:03. Astro Dark: 22:54 - 03:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
95
96
95
98
99
99
99
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
93
87
83
82
76
60
54
62
60
56
53
53
59
54

Medium Clouds (% Sky Obscured)

3
3
41
39
45
69
87
89
91
88
87
88
86
88
95
97
98
97
99
100
100
100
100
99

High Clouds (% Sky Obscured)

89
42
42
53
61
70
87
96
76
65
73
55
60
52
49
60
63
64
99
100
100
87
97
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
6
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
Light Rain
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
6
20
16
7
2
12
3
4
3
4
5
6
12
32
51
66
82
71
58
65
49
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
10
11
13
15
17
17
17
16
16
15
15
16
16
15
16
15
15
15
15
15
16
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
11
9
7
7
6
7
7
6
6
5
5
4
4
4
5
4
5
5
5
7
7

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
89
93
93
91
91
91
90
88
88
88
88
88
87
90
93
95
95
93
93
91
87

Pressure (mb)

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

Ozone (du)

385
386
386
386
384
381
379
377
377
374
374
373
373
374
374
376
380
381
384
386
385
385
386
387

Friday 3

Waning Crescent 19%

04:09

14:17

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

Sun - Rise: 05:29, Set: 20:28, Transit: 12:59. Moon - Rise: 04:09, Set: 14:17. Civil Dark: 21:06 - 04:51. Nautical Dark: 21:56 - 04:01. Astro Dark: 22:58 - 02:58

Total Clouds (% Sky Obscured)

98
96
90
65
71
65
89
83
74
56
23
24
26
22
26
31
39
37
30
32
36
27
33
42

Low Clouds (% Sky Obscured)

54
42
22
24
24
19
25
13
18
20
31
32
33
30
37
40
41
30
29
32
35
26
35
45

Medium Clouds (% Sky Obscured)

95
89
58
50
52
55
55
55
43
15
0
0
0
0
0
0
4
10
2
2
1
0
0
0

High Clouds (% Sky Obscured)

55
20
50
4
14
5
58
56
40
54
2
1
2
1
0
0
0
0
0
0
0
0
0
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
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 (%)

24
13
6
5
4
5
4
1
0
0
0
0
0
0
0
0
1
1
1
2
1
0
0
3

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)

14
14
13
13
13
13
12
11
9
8
8
7
6
5
4
3
3
2
3
6
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
77
72
70
79
83
88
95
95
95
95
96
96
95
95
95
93
91
85
79
71
69
69

Pressure (mb)

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

Ozone (du)

388
389
389
389
390
393
396
399
403
405
407
404
404
404
407
419
426
429
431
432
432
432
433
432

Saturday 4

Waning Crescent 10%

04:23

15:44

13 OK
14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
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: 05:27, Set: 20:30, Transit: 12:59. Moon - Rise: 04:23, Set: 15:44. Civil Dark: 21:08 - 04:49. Nautical Dark: 21:58 - 03:58. Astro Dark: 23:01 - 02:54

Total Clouds (% Sky Obscured)

34
5
0
0
0
0
32
36
52
53
93
96
100
99
100
87
59
98
99
99
100
100
96
80

Low Clouds (% Sky Obscured)

39
5
0
0
0
0
31
33
33
7
43
91
100
86
73
66
66
55
55
62
65
61
39
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
43
85
72
89
98
100
49
16
87
89
98
100
100
93
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
35
43
46
56
60
3
13
3
7
28
38
83
100
90
71
8

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
5
4
4
4
5
5
5
7
15
35
58
72
85
79
61
59
53
56
70
76
58
32
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
69
73
75
84
92
91
93
93
91
91
93
91
95
95
91
95
93
95
96
93
81

Pressure (mb)

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

Ozone (du)

431
430
428
428
426
421
417
416
416
414
410
407
405
407
409
412
411
409
408
406
410
417
422
427

Sunday 5

Waning Crescent 4%

04:37

17:12

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
12 Bad

Sun - Rise: 05:26, Set: 20:31, Transit: 12:59. Moon - Rise: 04:37, Set: 17:12. Civil Dark: 21:10 - 04:47. Nautical Dark: 22:00 - 03:56. Astro Dark: 23:04 - 02:51

Total Clouds (% Sky Obscured)

80
81
100
89
78
68
69
65
63
65
66
71
70
68
68
76
81
89
88
84
83
85
80
82

Low Clouds (% Sky Obscured)

32
26
20
32
42
30
31
39
41
48
54
56
53
43
40
43
46
52
64
70
76
71
48
34

Medium Clouds (% Sky Obscured)

65
76
100
87
74
60
43
37
63
64
42
25
36
63
75
79
82
87
85
85
18
20
53
52

High Clouds (% Sky Obscured)

13
22
100
88
73
60
44
38
42
60
60
60
55
55
65
65
50
53
55
43
3
2
14
46

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 (%)

17
18
10
20
18
15
15
14
16
22
22
27
19
20
31
35
34
31
29
25
16
21
24
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
71
69
78
83
83
89
90
88
85
87
88
88
90
88
90
90
90
90
92
86
73
71

Pressure (mb)

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

Ozone (du)

426
421
420
422
423
424
425
427
429
431
432
432
433
433
432
432
432
432
433
434
435
436
435
435

Monday 6

Waning Crescent 1%

04:52

18:40

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 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:24, Set: 20:33, Transit: 12:59. Moon - Rise: 04:52, Set: 18:40. Civil Dark: 21:11 - 04:45. Nautical Dark: 22:02 - 03:54. Astro Dark: 23:08 - 02:47

Total Clouds (% Sky Obscured)

88
96
82
84
92
93
85
75
62
73
69
72
64
54
43
38
29
22
29
36
42
43
43
42

Low Clouds (% Sky Obscured)

49
58
45
52
62
70
61
43
45
41
36
36
26
17
7
8
8
9
26
42
59
54
49
47

Medium Clouds (% Sky Obscured)

28
45
37
45
55
35
41
45
39
42
44
43
40
30
24
21
14
6
5
5
6
5
2
0

High Clouds (% Sky Obscured)

15
25
16
10
3
4
19
24
11
19
8
11
9
8
7
8
9
11
6
2
1
1
1
2

ISS Passover

Visibility (miles)

7
5
7
6
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
53
51
55
54
49
38
16
1
0
0
0
1
0
0
1
1
0
0
0
0
10
12
11

Precipitation Amount (mm)

0.3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
11
11
11
11
11
10
10
10
10
10
9
9
9
9
9
9
9
10
10
10
11

Relative Humidity (%)

74
70
73
78
82
84
86
87
89
88
90
90
91
91
93
93
93
93
93
86
81
75
73
69

Pressure (mb)

1009
1010
1010
1011
1011
1011
1012
1012
1013
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

434
431
427
423
423
423
422
422
422
423
417
412
411
410
409
408
405
402
399
397
395
394
394
394

Tuesday 7

Waning Crescent 1%

05:12

20:11

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
12 Bad

Sun - Rise: 05:22, Set: 20:34, Transit: 12:59. Moon - Rise: 05:12, Set: 20:11. Civil Dark: 21:13 - 04:43. Nautical Dark: 22:04 - 03:51. Astro Dark: 23:11 - 02:43

Total Clouds (% Sky Obscured)

42
38
34
56
77
97
97
98
99
98
97
97
93
90
89
91
92
93
92
88
87
84
82
83

Low Clouds (% Sky Obscured)

43
38
33
23
13
4
12
18
25
33
45
59
54
50
50
45
45
45
46
47
47
41
35
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
15
29
40
58
76
92
92
90
92
84
76
68
53
38
20
23
23
26

High Clouds (% Sky Obscured)

1
1
0
28
55
84
90
94
98
93
90
87
69
49
35
25
12
0
0
0
0
17
37
50

ISS Passover

Visibility (miles)

9
8
7
7
7
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

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 (%)

21
25
25
23
22
21
20
18
20
17
13
5
14
17
19
20
15
6
14
11
0
3
6
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
17
16
15
16
15
14
13
13
13
12
12
11
9
9
8
8
8
8
8
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

67
70
72
73
77
80
83
87
89
93
92
91
91
91
91
93
91
93
91
88
84
80
76
75

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027

Ozone (du)

395
394
393
393
389
386
383
383
382
381
382
383
385
386
387
389
389
389
389
389
388
388
387
385

Wednesday 8

New Moon 0%

05:38

21:42

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 OK

Sun - Rise: 05:21, Set: 20:36, Transit: 12:59. Moon - Rise: 05:38, Set: 21:42. Civil Dark: 21:15 - 04:41. Nautical Dark: 22:07 - 03:49. Astro Dark: 23:15 - 02:40

Total Clouds (% Sky Obscured)

90
90
92
82
73
62
63
65
71
73
75
81
80
83
78
73
46
27

Low Clouds (% Sky Obscured)

38
44
50
44
42
41
29
17
4
4
3
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
22
22
24
27
28
31
33
38
34
30
24
27
32
43
42
37
32

High Clouds (% Sky Obscured)

40
28
24
12
6
1
6
13
18
21
24
32
36
35
34
29
20
15

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
5
5
7
7
3
5
5
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
66
62
67
70
75
78
79
81
85
88
93
93
93
93
93
91

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

384
383
382
382
381
381
381
380
380
379
380
380
381
381
382
382
382
382

Forecast for Chichester, West Sussex, United Kingdom (50.84,-0.77)

Generated: 02/05/24 12:36:40. Forecast: 02/05/24 to 08/05/24. Timezone: UTC+1.00