Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Third Quarter 41%

03:48

No Set

12 Good
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: 05:34, Set: 20:35, Transit: 13:05. Moon - Rise: 03:48, Set: No Set. Civil Dark: 21:14 - 04:54. Nautical Dark: 22:06 - 04:02. Astro Dark: 23:12 - 02:55

Total Clouds (% Sky Obscured)

16
64
64
75
48
64
100
100
100
100
97
97
97
95
98
100
100
100
100
100
100
99
96
100

Low Clouds (% Sky Obscured)

89
78
84
82
85
91
88
75
83
86
87
77
50
65
63
78
79
92
98
99
97
99
91
85

Medium Clouds (% Sky Obscured)

37
54
97
97
98
100
97
63
70
99
92
50
21
20
36
41
67
100
94
93
97
98
77
74

High Clouds (% Sky Obscured)

65
70
60
87
45
70
54
66
87
88
76
71
83
81
73
100
100
60
74
61
51
9
23
44

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
8
9
9
9
9
8
9
9
9
9
1
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
100
100
100
0
0
100
19
4
1
1
19
11
16
87
88
53
68
65
71
73

Precipitation Amount (mm)

0
0
0
0
0.9
1
0.6
0
0
0.2
0
0
0
0
0
0
0
0.2
0.4
0
0
0.2
0.4
0.4

Wind Speed/Direction (mph)

4
5
6
5
4
4
5
6
7
9
7
7
7
8
11
12
13
12
10
11
11
10
9
9

Chance of Frost

Temperature (°C)

15
16
16
17
17
16
15
14
13
13
14
13
13
13
12
12
12
11
11
11
11
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
65
64
66
78
83
90
93
93
96
95
96
96
96
96
96
95
95
96
98
98
96
96

Pressure (mb)

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

Ozone (du)

437
433
426
424
424
423
422
420
417
414
414
412
411
404
398
396
395
395
391
391
390
390
390
387

Thursday 2

Waning Crescent 29%

04:04

12:51

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: 05:32, Set: 20:37, Transit: 13:05. Moon - Rise: 04:04, Set: 12:51. Civil Dark: 21:16 - 04:52. Nautical Dark: 22:08 - 04:00. Astro Dark: 23:16 - 02:51

Total Clouds (% Sky Obscured)

96
100
100
95
97
99
100
100
100
100
100
100
100
99
97
95
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
85
85
91
93
98
100
100
98
93
86
90
100
98
90
89
92
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

77
70
63
77
76
65
70
41
43
41
71
86
81
64
69
73
65
81
82
79
73
65
54
59

High Clouds (% Sky Obscured)

27
69
94
72
56
32
60
36
31
51
70
92
75
44
65
60
54
56
56
54
29
14
41
40

ISS Passover

Visibility (miles)

1
9
9
9
7
9
7
9
6
6
9
8
9
9
9
8
8
9
8
8
3
3
3
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
None
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

67
43
53
41
28
41
45
60
71
69
59
38
43
40
36
30
35
43
55
89
95
95
66
34

Precipitation Amount (mm)

0.4
0
0.2
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0.6
0.9
1.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
17
18
18
17
17
16
14
13
12
12
11
12
10
10
9
9
9
9
9
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
95
93
95
96
98
98
98
98
96
96
96
96
98
96
96
96
96
96
96
96
95

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008

Ozone (du)

386
388
391
392
393
393
392
391
390
388
386
387
388
389
388
384
382
380
379
379
379
381
383
384

Friday 3

Waning Crescent 19%

04:17

14:21

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 OK
10 Bad
11 Bad

Sun - Rise: 05:30, Set: 20:38, Transit: 13:05. Moon - Rise: 04:17, Set: 14:21. Civil Dark: 21:18 - 04:50. Nautical Dark: 22:11 - 03:57. Astro Dark: 23:19 - 02:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
69
72
63
47
52
87

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
88
87
75
53
55
50
44
38
43
48
46
35

Medium Clouds (% Sky Obscured)

80
92
79
85
86
93
98
100
99
100
100
100
100
100
100
100
72
45
46
48
36
0
6
66

High Clouds (% Sky Obscured)

75
24
30
47
93
91
100
100
100
100
100
99
100
100
100
100
100
40
0
2
2
0
7
73

ISS Passover

Visibility (miles)

9
7
9
9
3
2
2
3
4
3
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

40
51
41
69
95
95
95
77
73
67
67
42
46
69
76
79
80
57
13
4
1
0
2
9

Precipitation Amount (mm)

0
0
0
0.4
0.8
1.9
1.2
0.5
0.5
0.4
0.3
0
0
0.4
0.5
0.6
0.7
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
92
92
92
95
96
95
95
96
95
96
95
96
96
96
98
98
96
98
93
87
79
71

Pressure (mb)

1008
1008
1008
1008
1008
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

383
382
382
381
381
381
382
382
383
386
388
389
389
387
388
390
391
395
396
396
397
398
400
404

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 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: 05:28, Set: 20:40, Transit: 13:05. Moon - Rise: 04:29, Set: 15:50. Civil Dark: 21:20 - 04:48. Nautical Dark: 22:13 - 03:55. Astro Dark: 23:23 - 02:43

Total Clouds (% Sky Obscured)

75
80
99
86
81
77
76
76
73
66
52
47
53
69
84
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
52
37
3
54
75
55
42
31
21
22
25
27
36
46
55
67
76
84
76
72
69
81
92

Medium Clouds (% Sky Obscured)

70
69
72
73
70
76
75
71
70
65
43
20
9
35
68
96
96
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

45
44
96
31
47
0
0
1
2
2
2
13
50
67
74
81
81
83
86
89
95
100
100
39

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
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

4
4
10
3
5
8
25
17
13
12
13
10
1
5
5
3
38
44
37
76
95
95
76
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
1
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
13
13
13
15
16
16
16
14
12
10
10
9
6
6
6
6
6
6
7
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

64
62
59
59
60
61
64
75
75
81
85
90
90
91
90
90
90
88
87
85
82
81
80
76

Pressure (mb)

1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

406
408
413
423
430
433
432
431
430
429
428
428
427
426
425
425
425
426
427
427
428
430
431
431

Sunday 5

Waning Crescent 4%

04:41

17:19

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: 05:26, Set: 20:42, Transit: 13:05. Moon - Rise: 04:41, Set: 17:19. Civil Dark: 21:22 - 04:46. Nautical Dark: 22:15 - 03:52. Astro Dark: 23:28 - 02:38

Total Clouds (% Sky Obscured)

100
81
93
100
96
79
77
92
69
81
89
76
84
76
75
73
71
74
72
67
61
54
64
76

Low Clouds (% Sky Obscured)

98
89
92
93
80
56
42
42
41
39
46
51
56
59
61
63
66
64
61
55
50
45
47
58

Medium Clouds (% Sky Obscured)

98
52
37
31
40
43
50
47
39
33
43
55
63
51
39
27
24
21
20
20
18
15
24
37

High Clouds (% Sky Obscured)

30
29
28
27
30
35
54
78
26
36
43
7
15
2
4
4
2
3
3
3
3
4
5
9

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
Very Light Rain
None
None
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

Precipitation Probability (%)

31
55
53
42
56
66
68
53
38
30
31
34
27
20
16
17
20
12
2
8
4
1
5
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
68
67
69
75
72
72
81
88
93
93
91
93
95
93
93
93
93
91
90
85
80
75
71

Pressure (mb)

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

Ozone (du)

431
430
428
425
423
421
419
418
417
417
417
416
416
417
416
415
414
413
411
409
409
409
411
411

Monday 6

Waning Crescent 4%

04:55

18:50

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: 05:25, Set: 20:43, Transit: 13:05. Moon - Rise: 04:55, Set: 18:50. Civil Dark: 21:24 - 04:44. Nautical Dark: 22:18 - 03:49. Astro Dark: 23:32 - 02:34

Total Clouds (% Sky Obscured)

91
92
94
100
98
96
95
87
75
65
63
61
60
63
66
70
69
68
72
71
71
70
73
82

Low Clouds (% Sky Obscured)

70
62
53
43
39
36
32
30
27
19
25
30
36
34
37
40
38
36
35
33
32
35
54
68

Medium Clouds (% Sky Obscured)

49
64
80
94
89
85
80
66
53
40
36
26
15
11
8
3
3
2
2
2
1
1
1
0

High Clouds (% Sky Obscured)

23
50
75
99
78
55
34
29
17
3
3
3
2
2
2
2
2
2
2
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
7
6
4
4
4
4
6
7
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
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 (%)

33
39
43
51
56
58
66
57
49
40
31
20
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
16
16
16
16
16
16
14
13
13
13
12
12
8
8
8
8
8
7
7
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

67
65
65
66
66
70
77
82
82
83
84
85
87
90
91
95
95
95
95
93
91
90
89
87

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

409
409
407
405
403
402
401
399
399
398
397
397
396
395
395
394
394
394
393
393
395
396
398
396

Tuesday 7

Waning Crescent 1%

05:12

20:22

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: 05:23, Set: 20:45, Transit: 13:05. Moon - Rise: 05:12, Set: 20:22. Civil Dark: 21:26 - 04:42. Nautical Dark: 22:20 - 03:47. Astro Dark: 23:36 - 02:29

Total Clouds (% Sky Obscured)

88
90
90
94
87
81
75
70
69
69
79
88
99
97
95
93
89
85
82
82
85
85
90
95

Low Clouds (% Sky Obscured)

84
83
83
82
73
65
58
46
33
21
24
26
29
34
43
44
45
45
30
25
25
25
30
41

Medium Clouds (% Sky Obscured)

0
21
39
58
43
28
14
20
25
31
52
72
94
90
86
81
76
71
66
61
54
46
37
28

High Clouds (% Sky Obscured)

0
1
1
2
12
21
31
35
43
53
65
72
71
73
76
79
62
50
39
32
29
22
32
39

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 (%)

2
6
10
11
14
14
8
16
17
4
9
9
1
7
13
13
16
15
8
12
11
3
9
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
80
78
78
78
80
83
86
89
91
88
85
83
84
87
88
88
90
88
87
86
84
82

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

393
391
388
385
383
383
384
385
386
387
388
391
393
396
400
404
408
409
410
411
408
404
400
399

Forecast for Northwick, Worcestershire, United Kingdom (52.21,-2.22)

Generated: 01/05/24 22:53:48. Forecast: 01/05/24 to 07/05/24. Timezone: UTC+1.00