Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Crescent 19%

04:10

14:15

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:26, Set: 20:31, Transit: 12:59. Moon - Rise: 04:10, Set: 14:15. Civil Dark: 21:10 - 04:46. Nautical Dark: 22:01 - 03:55. Astro Dark: 23:07 - 02:47

Total Clouds (% Sky Obscured)

90
92
94
95
100
100
100
100
100
100
100
100
55
61
68
44
54
39
50
75
74
79
98
99

Low Clouds (% Sky Obscured)

81
77
65
62
47
26
26
11
6
2
1
3
17
22
33
38
46
35
47
39
44
24
55
34

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
46
20
4
0
0
0
0
0
0
0
26
39
11
9
53

High Clouds (% Sky Obscured)

98
96
100
100
100
100
100
100
100
98
94
100
51
48
50
0
2
2
5
58
59
66
97
88

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
3
100
100
100
0
0
0
0
0

Precipitation Type

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 (%)

90
95
84
40
39
37
18
10
6
3
2
0
0
0
0
0
0
0
0
0
0
0
1
6

Precipitation Amount (mm)

0.7
0.6
0.6
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)

16
16
16
14
11
9
7
8
8
7
7
7
6
5
5
5
5
5
7
7
8
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
88
87
87
88
90
91
90
93
93
93
94
96
94
96
94
90
84
75
67
63
61

Pressure (mb)

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

Ozone (du)

380
382
385
387
388
389
391
394
394
395
396
398
398
397
398
400
400
399
398
398
401
403
404
405

Saturday 4

Waning Crescent 10%

04:23

15:44

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
13 Bad

Sun - Rise: 05:24, Set: 20:32, Transit: 12:59. Moon - Rise: 04:23, Set: 15:44. Civil Dark: 21:12 - 04:44. Nautical Dark: 22:03 - 03:52. Astro Dark: 23:11 - 02:43

Total Clouds (% Sky Obscured)

97
100
81
99
100
100
96
89
71
71
75
90
87
63
48
55
83
89
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

61
85
41
43
24
11
0
4
0
16
3
0
0
9
2
14
2
13
31
34
50
62
64
45

Medium Clouds (% Sky Obscured)

55
60
69
99
100
100
93
68
68
63
63
57
52
52
42
31
57
83
99
68
61
95
100
100

High Clouds (% Sky Obscured)

48
50
53
84
48
86
88
74
44
45
47
75
75
37
11
28
41
53
50
100
83
61
97
98

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
5
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80
88
2
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
Light Rain
Light Rain

Precipitation Probability (%)

18
30
34
40
30
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
53
70
76

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
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
75
70
75
80
87
90
90
91
91
90
88
88
90
90
90
90
87
87
87
87
83
84

Pressure (mb)

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

Ozone (du)

404
402
400
400
400
399
402
403
405
407
407
407
405
402
402
404
404
405
407
408
410
411
411
417

Sunday 5

Waning Crescent 4%

04:35

17:12

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
13 Bad

Sun - Rise: 05:22, Set: 20:34, Transit: 12:59. Moon - Rise: 04:35, Set: 17:12. Civil Dark: 21:13 - 04:42. Nautical Dark: 22:06 - 03:50. Astro Dark: 23:14 - 02:39

Total Clouds (% Sky Obscured)

87
76
97
88
77
64
77
66
71
70
100
94
89
82
87
94
99
96
94
93
93
93
93
91

Low Clouds (% Sky Obscured)

36
20
28
52
39
44
28
8
15
17
10
10
15
12
30
45
57
53
57
61
66
71
75
69

Medium Clouds (% Sky Obscured)

64
53
57
71
49
40
58
44
54
62
74
89
86
78
84
91
97
93
89
84
82
82
82
79

High Clouds (% Sky Obscured)

45
20
85
30
5
5
7
3
3
52
77
65
50
45
50
60
70
13
54
62
65
60
50
50

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

89
78
60
56
31
4
0
0
0
0
0
0
0
0
1
4
28
42
48
40
41
53
67
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
6
7
4
3
2
2
2
2
1
1
1
2
2
2
2
2
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
76
74
79
83
86
87
85
85
87
87
88
87
87
88
90
93
95
95
95
96
93
90

Pressure (mb)

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

Ozone (du)

423
416
416
415
413
413
414
415
415
414
415
416
417
419
421
423
425
428
427
427
429
432
434
434

Monday 6

Waning Crescent 1%

04:50

18:42

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

Sun - Rise: 05:21, Set: 20:35, Transit: 12:59. Moon - Rise: 04:50, Set: 18:42. Civil Dark: 21:15 - 04:41. Nautical Dark: 22:08 - 03:47. Astro Dark: 23:18 - 02:35

Total Clouds (% Sky Obscured)

90
88
79
69
60
61
67
71
62
54
50
48
46
32
68
85
100
96
85
62
56
61
84
83

Low Clouds (% Sky Obscured)

56
58
45
39
37
46
54
52
52
45
32
19
14
25
62
82
85
93
83
60
52
51
69
68

Medium Clouds (% Sky Obscured)

54
49
65
58
55
50
55
48
4
44
62
36
3
3
3
8
40
35
8
5
13
23
26
31

High Clouds (% Sky Obscured)

50
40
50
60
60
65
65
60
50
2
40
45
40
3
2
5
27
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
5
6
6
6
0
0
2
0
0
9
9
9
7
0
2
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

77
77
67
76
95
95
95
43
18
10
0
0
0
0
0
0
0
0
0
0
0
5
19
8

Precipitation Amount (mm)

0.2
0.3
0
0.3
0.9
1.7
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
4
4
4
4
4
4
4
4
5
5
5
6
8
8
8
8
9
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
83
87
92
96
98
98
100
98
98
96
98
98
98
96
96
95
93
88
81
78
78
82

Pressure (mb)

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

Ozone (du)

434
433
432
430
426
422
423
425
426
427
429
430
430
427
422
421
422
420
420
421
422
420
417
414

Tuesday 7

Waning Crescent 0%

05:08

20:14

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
13 Bad

Sun - Rise: 05:19, Set: 20:37, Transit: 12:59. Moon - Rise: 05:08, Set: 20:14. Civil Dark: 21:17 - 04:39. Nautical Dark: 22:10 - 03:45. Astro Dark: 23:22 - 02:31

Total Clouds (% Sky Obscured)

79
78
71
62
55
89
84
78
84
91
99
92
83
78
83
89
95
94
94
94
88
82
76
81

Low Clouds (% Sky Obscured)

64
68
60
55
47
30
17
3
10
20
31
44
46
45
57
70
81
78
77
76
68
58
45
53

Medium Clouds (% Sky Obscured)

30
30
25
23
17
37
34
30
30
34
42
58
66
75
73
62
52
45
38
29
29
27
28
22

High Clouds (% Sky Obscured)

0
0
3
3
0
4
2
1
6
15
21
26
25
17
16
13
9
26
44
56
48
38
25
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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 (%)

15
6
5
1
0
1
1
0
0
0
0
0
0
0
0
5
1
3
6
0
4
2
0
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
85
86
86
84
86
86
86
88
91
93
96
96
96
95
95
93
90
88
84
80
75
71

Pressure (mb)

1022
1022
1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1028

Ozone (du)

409
406
405
403
400
394
392
390
389
385
382
379
377
375
373
373
372
371
371
371
371
371
371
371

Wednesday 8

New Moon 0%

05:33

21:46

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
13 Bad

Sun - Rise: 05:17, Set: 20:39, Transit: 12:59. Moon - Rise: 05:33, Set: 21:46. Civil Dark: 21:19 - 04:37. Nautical Dark: 22:13 - 03:42. Astro Dark: 23:26 - 02:27

Total Clouds (% Sky Obscured)

84
89
93
96
100
99
99
98
97
96
96
92
84
77
79
84
91
94
98
100
98
97
95
96

Low Clouds (% Sky Obscured)

63
75
79
80
85
77
72
66
69
68
66
52
39
25
17
9
0
1
3
4
12
21
27
33

Medium Clouds (% Sky Obscured)

13
4
3
1
0
8
17
25
33
41
54
60
56
52
49
43
33
31
33
35
28
22
15
22

High Clouds (% Sky Obscured)

9
9
9
13
19
27
25
28
38
54
71
64
57
50
61
72
84
91
96
100
98
95
92
93

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 (%)

6
3
6
8
10
10
8
2
8
3
0
3
0
0
0
0
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
16
13
13
12
12
12
11
9
9
9
8
8
8
10
11
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

73
74
78
79
82
84
83
80
76
77
77
79
83
85
87
88
88
88
84
81
78
74
71
67

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026

Ozone (du)

370
369
368
368
369
369
366
362
359
357
355
353
352
351
351
351
350
350
350
350
349
348
346
344

Thursday 9

Waxing Crescent 3%

06:09

23:13

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:16, Set: 20:40, Transit: 12:59. Moon - Rise: 06:09, Set: 23:13. Civil Dark: 21:21 - 04:35. Nautical Dark: 22:15 - 03:40. Astro Dark: 23:31 - 02:22

Total Clouds (% Sky Obscured)

98
99
99
99
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

35
39
37
34
32
21
11
0
0
0
0

Medium Clouds (% Sky Obscured)

27
32
38
44
50
50
45
40
39
34
33

High Clouds (% Sky Obscured)

93
95
97
98
100
100
100
100
99
97
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
6
6
6
5
4
3
5
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
4
3
3
4
3
3

Chance of Frost

Temperature (°C)

18
18
19
18
18
17
16
15
13
13
12

Feels Like (°C)

18
18
18
18
19
18
17
17
16
15
15

Dew Point (°C)

12
12
12
12
13
14
12
12
11
11
10

Relative Humidity (%)

66
65
63
69
73
78
79
82
86
87
89

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1024
1025
1024
1024

Ozone (du)

343
341
339
338
336
335
334
333
332
331
330

Forecast for Great Missenden, Buckinghamshire, United Kingdom (51.70,-0.70)

Generated: 03/05/24 14:54:56. Forecast: 03/05/24 to 09/05/24. Timezone: UTC+1.00