Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Crescent 29%

04:00

14:20

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:33, Set: 20:32, Transit: 13:03. Moon - Rise: 04:00, Set: 14:20. Civil Dark: 21:11 - 04:54. Nautical Dark: 22:01 - 04:03. Astro Dark: 23:04 - 02:59

Total Clouds (% Sky Obscured)

99
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
98
97
100
100
100

Low Clouds (% Sky Obscured)

95
94
97
94
99
100
100
100
100
100
100
100
92
90
75
73
72
70
73
49
45
31
21
20

Medium Clouds (% Sky Obscured)

39
51
42
79
42
83
96
96
97
99
93
99
100
100
100
100
100
98
93
95
93
100
100
100

High Clouds (% Sky Obscured)

23
46
29
69
66
79
76
70
56
19
5
15
45
54
47
43
57
50
50
61
42
89
96
87

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
9
6
6
3
4
4
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
22
11
20
25
29
24
41
77
92
95
95
95
84
73
55
36
16
12
11
13
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.8
1.4
1.1
1
0.6
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
98
98
98
98
96
96
98
98
96
96
96
95
95
93
88
86
84
83
83

Pressure (mb)

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

Ozone (du)

389
390
390
391
391
390
387
386
386
387
386
386
386
386
387
390
391
392
394
394
396
395
393
392

Friday 3

Waning Crescent 19%

04:14

15:48

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

Sun - Rise: 05:31, Set: 20:34, Transit: 13:03. Moon - Rise: 04:14, Set: 15:48. Civil Dark: 21:13 - 04:52. Nautical Dark: 22:03 - 04:01. Astro Dark: 23:08 - 02:55

Total Clouds (% Sky Obscured)

100
96
95
93
100
100
96
72
35
56
55
47
90
63
80
55
48
54
57
93
100
98
100
100

Low Clouds (% Sky Obscured)

14
26
23
22
23
25
31
24
25
33
40
35
50
25
36
23
22
36
43
59
70
57
50
81

Medium Clouds (% Sky Obscured)

100
94
92
90
100
63
58
47
7
39
24
0
0
2
2
0
33
25
11
60
62
80
98
100

High Clouds (% Sky Obscured)

63
45
45
45
40
38
35
6
0
0
6
11
50
48
55
32
5
8
11
55
50
48
55
55

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 (%)

12
9
7
7
5
3
2
2
1
0
0
0
0
0
0
0
0
4
14
18
25
33
43
41

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)

8
7
7
7
7
6
5
5
4
4
4
5
8
9
10
10
12
12
13
13
14
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
91
93
95
95
95
93
93
93
93
85
80
73
70
65
62
61
60
64
80
80
86

Pressure (mb)

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

Ozone (du)

393
394
394
396
398
397
401
404
406
407
409
412
413
413
412
412
411
411
409
411
409
408
407
407

Saturday 4

Waning Crescent 10%

04:27

17:16

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:29, Set: 20:35, Transit: 13:03. Moon - Rise: 04:27, Set: 17:16. Civil Dark: 21:14 - 04:50. Nautical Dark: 22:06 - 03:58. Astro Dark: 23:11 - 02:51

Total Clouds (% Sky Obscured)

93
68
100
98
95
93
88
66
67
91
94
80
75
68
65
87
90
93
96
100
100
81
98
93

Low Clouds (% Sky Obscured)

60
58
59
52
41
48
46
44
36
53
55
51
66
55
46
56
52
59
59
61
58
38
45
30

Medium Clouds (% Sky Obscured)

91
72
72
36
3
3
27
4
5
30
25
38
46
58
59
47
55
66
92
100
100
72
63
74

High Clouds (% Sky Obscured)

54
34
83
76
82
55
49
33
45
44
50
19
7
3
2
38
45
58
75
88
83
35
72
64

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

Precipitation Probability (%)

50
70
64
33
17
14
15
10
4
1
0
0
0
0
9
14
5
26
32
35
27
22
21
13

Precipitation Amount (mm)

0.2
0.6
0.5
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
12
10
10
8
6
4
5
5
4
3
4
6
6
6
7
8
8
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
93
93
91
91
91
90
90
90
88
84
81
77
73
70
69
76
86
90
86
80
86

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

408
411
411
410
409
409
407
404
404
406
404
403
404
405
404
402
402
403
406
408
413
422
423
422

Sunday 5

Waning Crescent 4%

04:40

18:46

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:27, Set: 20:37, Transit: 13:03. Moon - Rise: 04:40, Set: 18:46. Civil Dark: 21:16 - 04:48. Nautical Dark: 22:08 - 03:56. Astro Dark: 23:15 - 02:47

Total Clouds (% Sky Obscured)

81
82
84
94
100
100
100
100
99
99
98
99
100
100
100
100
99
94
97
97
98
99
100
94

Low Clouds (% Sky Obscured)

26
23
26
28
30
39
68
79
80
77
74
79
83
86
91
93
95
70
59
50
46
54
56
53

Medium Clouds (% Sky Obscured)

50
65
72
61
94
97
94
80
92
94
72
51
50
55
55
47
44
78
80
91
94
97
100
82

High Clouds (% Sky Obscured)

49
54
43
85
100
99
98
97
73
77
43
46
55
42
57
45
23
2
35
39
60
82
100
83

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
2
12
15
11
31
37
34
38
51
44
30
39
53
53
57
62
73
77
84
89
95
95
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.2
0
0
0.3
0.5
0.5
0.5
0.6
0.8
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
95
95
98
96
96
96
98
98
96
96
95
90
79
76
72
72
72
74
76
83
92

Pressure (mb)

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

Ozone (du)

422
422
422
422
423
425
425
423
423
422
422
422
423
426
427
427
425
422
421
421
423
423
421
420

Monday 6

Waning Crescent 1%

04:55

No Set

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
13 Bad
14 Bad
15 OK
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:26, Set: 20:39, Transit: 13:03. Moon - Rise: 04:55, Set: No Set. Civil Dark: 21:18 - 04:46. Nautical Dark: 22:10 - 03:53. Astro Dark: 23:19 - 02:43

Total Clouds (% Sky Obscured)

87
81
80
80
81
72
64
56
54
52
50
74
75
76
75
74
61
51
43
32
47
64
83
78

Low Clouds (% Sky Obscured)

81
79
80
81
82
70
68
61
51
40
30
72
74
76
76
74
73
61
53
45
42
41
39
33

Medium Clouds (% Sky Obscured)

63
40
44
43
5
4
2
0
0
5
2
3
3
3
2
1
0
0
0
0
8
11
14
20

High Clouds (% Sky Obscured)

67
50
45
45
46
39
26
31
20
17
21
3
3
3
2
1
0
0
1
1
16
31
46
43

ISS Passover

Visibility (miles)

6
4
9
9
9
9
2
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

79
65
34
20
7
4
4
1
1
1
2
1
0
0
0
0
0
7
9
11
12
12
11
10

Precipitation Amount (mm)

0.7
0.6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
9
9
8
8
7
7
6
7
8
9
9
10
10
10
16
16
15
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

96
100
98
98
98
98
98
98
98
96
96
96
90
86
81
78
73
68
67
66
64
69
74
80

Pressure (mb)

1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022

Ozone (du)

420
422
424
424
423
422
420
418
416
415
411
410
408
406
404
404
403
402
399
395
391
387
383
378

Tuesday 7

Waning Crescent 0%

05:14

20:17

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:24, Set: 20:40, Transit: 13:03. Moon - Rise: 05:14, Set: 20:17. Civil Dark: 21:20 - 04:44. Nautical Dark: 22:12 - 03:51. Astro Dark: 23:23 - 02:39

Total Clouds (% Sky Obscured)

71
65
74
83
92
93
97
100
100
99
99
96
94
91
90
95
100
95
87
82
86
92
98
99

Low Clouds (% Sky Obscured)

28
22
22
24
23
22
16
17
13
11
9
6
3
0
10
18
29
38
46
55
57
59
59
47

Medium Clouds (% Sky Obscured)

21
30
31
36
41
52
54
55
65
78
97
92
86
81
67
56
47
45
44
37
46
53
61
50

High Clouds (% Sky Obscured)

43
43
58
70
85
89
95
100
95
90
85
90
91
91
94
95
99
79
59
39
47
55
61
76

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 (%)

7
0
0
0
0
1
5
10
17
17
17
9
1
0
4
4
6
11
16
20
21
22
19
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
13
12
9
9
8
8
8
8
11
10
11
12
12
12
18
18
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
83
83
84
84
85
84
85
84
84
81
77
75
73
69
67
65
64
62
67
71
77

Pressure (mb)

1022
1023
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

378
378
378
376
374
372
372
372
372
371
371
370
370
370
371
372
373
374
371
367
364
363
363
362

Wednesday 8

New Moon 3%

05:39

21:49

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: 20:42, Transit: 13:03. Moon - Rise: 05:39, Set: 21:49. Civil Dark: 21:22 - 04:42. Nautical Dark: 22:15 - 03:49. Astro Dark: 23:26 - 02:35

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
98
94
90
90
94
100
89
79
68

Low Clouds (% Sky Obscured)

35
24
16
8
0
5
11
16
15
14
16
17
19
20
24
27
34

Medium Clouds (% Sky Obscured)

40
34
41
45
48
49
49
49
55
50
46
37
37
37
37
36
36

High Clouds (% Sky Obscured)

87
100
100
100
100
100
100
100
94
89
84
88
94
100
87
74
59

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

22
20
12
7
0
1
1
0
1
2
1
11
17
22
26
37
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
86
87
88
88
90
91
91
91
92
87
84
80
77
73

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

361
360
359
358
357
356
356
356
356
355
354
353
352
350
349
347
346

Forecast for Marlborough, Wiltshire, United Kingdom (51.42,-1.73)

Generated: 02/05/24 20:22:54. Forecast: 02/05/24 to 08/05/24. Timezone: UTC+1.00