Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Third Quarter 41%

03:48

13:02

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: 05:44, Set: 20:35, Transit: 13:11. Moon - Rise: 03:48, Set: 13:02. Civil Dark: 21:13 - 05:06. Nautical Dark: 22:01 - 04:17. Astro Dark: 23:01 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
45
36
16
19
47
23
71
85
84
84
78
85
85
91
96
95
93
95
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
98
75
68
57
34
32

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
91
100
100
100
100
100
100
100
100
100
100
100
88
87
86
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
5
2
2
2
2
5
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
1
4
7
25
38
42
35
66
95
95
95
95
95
95
95
95
95
95
95
59
59
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.8
1.5
2
2.2
2.1
1.3
1.2
2.1
1.3
3.1
1.2
0.2
0.3
0

Wind Speed/Direction (mph)

6
6
5
5
2
2
2
2
4
5
6
8
9
11
14
16
17
17
16
16
15
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
64
65
68
71
79
83
83
76
84
93
96
96
96
96
96
96
96
96
96
96
95
95

Pressure (mb)

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

Ozone (du)

433
431
427
425
423
420
419
417
417
415
413
411
405
399
394
395
399
401
401
403
402
401
402
402

Thursday 2

Waning Crescent 29%

04:06

13:02

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: 05:42, Set: 20:37, Transit: 13:10. Moon - Rise: 04:06, Set: 13:02. Civil Dark: 21:15 - 05:04. Nautical Dark: 22:04 - 04:15. Astro Dark: 23:04 - 03:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
85
77
74
72
74
81
77
71
58
49
42
61

Medium Clouds (% Sky Obscured)

31
38
36
47
64
100
100
100
100
100
100
100
100
99
100
100
100
100
100
97
94
96
85
70

High Clouds (% Sky Obscured)

85
95
100
100
37
87
70
70
71
100
100
95
100
100
76
100
100
100
100
96
55
55
55
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
5
7
5
3
4
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

26
14
24
24
24
23
22
55
88
93
95
95
95
95
95
89
85
73
58
44
31
28
24
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.6
0.5
0.6
0.9
1.2
1.2
0.6
0.4
0.4
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
17
16
16
16
15
15
14
14
13
13
13
13
12
10
8
6
5
6
8
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
8
8
8
8
8
8
8
7
7
7
7
7
7
8
9
8
8
8

Relative Humidity (%)

93
91
90
90
90
91
90
88
87
90
93
93
93
90
91
90
90
91
91
90
88
81
75
71

Pressure (mb)

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

Ozone (du)

405
404
400
398
397
395
393
392
391
390
390
389
388
388
389
391
392
393
396
398
399
399
400
400

Friday 3

Waning Crescent 19%

04:20

14:29

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:40, Set: 20:39, Transit: 13:10. Moon - Rise: 04:20, Set: 14:29. Civil Dark: 21:16 - 05:02. Nautical Dark: 22:06 - 04:13. Astro Dark: 23:07 - 03:10

Total Clouds (% Sky Obscured)

100
99
100
98
98
97
93
97
100
100
89
38
20
37
49
49
83
89
94
82
85
61
53
74

Low Clouds (% Sky Obscured)

73
73
73
64
53
21
10
7
6
21
25
15
7
4
22
28
39
41
42
44
55
48
47
48

Medium Clouds (% Sky Obscured)

75
70
70
70
70
61
51
47
26
7
0
0
0
0
0
19
43
46
49
50
40
20
11
1

High Clouds (% Sky Obscured)

2
4
10
38
43
88
81
93
100
100
88
63
36
23
38
25
47
56
71
53
53
37
22
53

ISS Passover

Visibility (miles)

8
6
6
8
9
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 (%)

30
32
35
26
18
14
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7

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)

12
12
13
12
12
11
9
7
4
4
3
3
2
2
2
1
1
1
1
3
5
7
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
75
80
77
80
84
88
91
93
91
91
91
90
91
93
93
93
93
90
87
79
75
78

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

401
401
401
402
403
402
400
400
398
397
396
395
395
395
392
390
388
386
386
389
391
393
394
394

Saturday 4

Waning Crescent 10%

04:34

15:56

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: 05:39, Set: 20:40, Transit: 13:10. Moon - Rise: 04:34, Set: 15:56. Civil Dark: 21:18 - 05:00. Nautical Dark: 22:08 - 04:10. Astro Dark: 23:10 - 03:07

Total Clouds (% Sky Obscured)

68
62
57
57
53
53
59
73
87
89
92
94
97
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
33
25
25
25
26
30
41
42
58
74
90
93
96
99
97
94
91
91
92
92
88
87
85

Medium Clouds (% Sky Obscured)

1
0
0
17
64
62
46
79
86
75
46
46
50
54
49
48
46
41
45
45
71
96
53
49

High Clouds (% Sky Obscured)

50
50
55
55
55
60
50
50
55
46
3
1
1
2
39
70
88
100
95
88
82
86
78
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
3
9
9
9
9
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 (%)

0
0
0
1
1
3
5
4
6
12
14
23
25
23
13
16
21
10
12
28
22
29
35
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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
12
12
11
11
11
11
11
11
11
11
12
12
12
12
13
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
75
79
82
83
87
87
86
85
87
90
95
95
98
98
98
98
98
96
90
90
87
86

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

394
392
389
388
389
388
387
387
392
396
399
403
405
402
400
397
396
394
393
393
390
389
385
384

Sunday 5

Waning Crescent 4%

04:48

17:23

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: 05:37, Set: 20:42, Transit: 13:10. Moon - Rise: 04:48, Set: 17:23. Civil Dark: 21:20 - 04:59. Nautical Dark: 22:10 - 04:08. Astro Dark: 23:14 - 03:03

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
99
98
97
95
94
92
93
95
96
87
82
83
88
92
98
99
99
99

Low Clouds (% Sky Obscured)

78
84
84
84
84
84
88
90
93
91
88
86
88
88
89
80
74
71
78
87
94
93
92
92

Medium Clouds (% Sky Obscured)

55
89
100
100
100
89
78
96
94
85
77
68
69
79
88
71
54
40
48
66
83
81
80
78

High Clouds (% Sky Obscured)

80
100
100
82
60
40
40
40
40
45
50
55
55
55
65
65
70
70
55
55
65
55
44
28

ISS Passover

Visibility (miles)

7
7
9
7
8
1
0
0
0
0
0
0
0
0
0
0
0
1
1
4
7
9
8
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
None
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

40
41
59
95
95
95
95
95
94
95
95
88
95
86
79
64
53
39
34
29
24
41
55
67

Precipitation Amount (mm)

0
0
0
0.7
1.2
1.2
1.1
0.6
0.4
0.6
0.6
0.6
0.8
0.5
0.5
0.3
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

14
14
14
13
13
14
14
13
13
13
11
10
8
7
7
6
6
5
4
6
8
10
10
11

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
11
11
12
13
13
14
14

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
13
12
12
13
13
12
12
12
11
11
11
12
12
13
12
12

Relative Humidity (%)

87
86
90
93
95
98
98
98
100
98
98
100
100
100
98
98
98
100
98
98
96
95
90
89

Pressure (mb)

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

Ozone (du)

384
382
379
378
379
378
377
378
378
378
378
377
379
382
384
386
388
390
393
394
396
398
399
401

Monday 6

Waning Crescent 1%

05:04

18:52

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: 05:35, Set: 20:43, Transit: 13:10. Moon - Rise: 05:04, Set: 18:52. Civil Dark: 21:22 - 04:57. Nautical Dark: 22:12 - 04:06. Astro Dark: 23:17 - 03:00

Total Clouds (% Sky Obscured)

99
100
100
98
96
93
91
89
87
86
81
75
77
80
86
87
90
93
97
98
100
100
100
100

Low Clouds (% Sky Obscured)

80
67
55
55
54
52
60
69
78
78
78
78
77
76
76
80
84
88
87
87
83
81
79
76

Medium Clouds (% Sky Obscured)

77
73
67
55
48
50
41
31
20
33
39
45
40
31
23
26
34
42
48
44
50
68
81
94

High Clouds (% Sky Obscured)

52
76
100
94
87
81
62
43
26
40
54
68
53
44
34
46
59
73
79
89
99
100
100
100

ISS Passover

Visibility (miles)

7
7
7
7
7
7
7
5
3
1
3
5
7
8
8
9
8
6
5
5
6
6
6
6

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

Precipitation Probability (%)

67
62
53
51
48
45
57
60
45
58
69
77
59
40
24
41
48
44
63
77
94
92
90
83

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
10
10
9
8
8
6
4
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
89
90
92
93
95
96
100
98
98
98
96
95
96
95
96
95
95
95
95
95
96

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

403
404
406
407
409
411
413
414
415
416
417
417
418
418
418
418
416
413
411
411
410
410
409
408

Tuesday 7

Waning Crescent 1%

05:24

20:22

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: 05:34, Set: 20:45, Transit: 13:10. Moon - Rise: 05:24, Set: 20:22. Civil Dark: 21:23 - 04:55. Nautical Dark: 22:14 - 04:03. Astro Dark: 23:20 - 02:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
90
85
88
92
93
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

76
77
78
57
36
16
32
49
64
67
73
81
88
91
95
97
99
100

Medium Clouds (% Sky Obscured)

96
98
99
99
100
100
83
66
49
46
46
47
53
61
69
69
70
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
86
71
56
52
48
44
62
77
94
80
63
52

ISS Passover

Visibility (miles)

6
6
5
5
6
8
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

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

Precipitation Probability (%)

78
68
41
44
43
40
39
45
51
67
86
95
86
73
32
44
42
18

Precipitation Amount (mm)

0.4
0.4
0
0
0
0
0
0
0
0.3
0.6
0.8
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
89
85
89
90
95
95
95
96
96
96
96
96
98
96
96
96

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

407
404
401
398
397
396
395
395
395
394
393
391
390
391
392
393
395
396

Forecast for Alphington, Devon, United Kingdom (50.69,-3.52)

Generated: 01/05/24 13:43:45. Forecast: 01/05/24 to 07/05/24. Timezone: UTC+1.00